Flange processing device for new energy automobile body flange seam lap joint

Abstract

The present application relates to the technical fields of mechanical parts processing, and discloses a convex hoop processing device for new energy automobile body convex hoop seam lap joint, which comprises a bottom plate, a fixed frame is fixedly connected to one side of the upper portion of the bottom plate, a driving shaft is rotatably connected to the middle portion of the fixed frame, a driven shaft is movably connected to the upper portion of the fixed frame, a sliding frame is slidably connected to the upper portion of the bottom plate, the driving shaft and the driven shaft both penetrate through the middle portion of the sliding frame and are fixedly connected with a press roller, a gear one is fixedly connected to the outer periphery of the driving shaft, a gear two is fixedly connected to the outer periphery of the driven shaft, the gear one and the gear two are engaged with each other, a crank handle is fixedly connected to the end of the driving shaft away from the press roller, and an adjusting assembly is slidably connected to the right side of the sliding frame. Through the cooperation of the threaded rods and the limiting assemblies, the overall position of the adjusting assembly can be changed, so that the metal sheet can be limited, thereby ensuring the processing effect of the convex hoop, and the device has simple structure and low production cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical parts processing, in particular to a flange processing device for flange jointing of a new energy automobile body. BACKGROUND

[0002] At present, the edge of the automobile body using thin-walled metal needs to be jointed, in order to meet the flange processing at the joint of the daily air pipe joint, the iron pipe heat preservation and other maintenance or small engineering construction, the flange jointing at the edge of the thin-walled metal plate or the pipe end needs to be processed, the flange processing mode has manual and automatic two modes, the manual flange jointing processing is low in efficiency and high in labor intensity, and the size of the processed flange is difficult to guarantee when manually processing, which affects the appearance effect after completion. SUMMARY

[0003] In view of the defects of the prior art, the flange processing device for flange jointing of a new energy automobile body is provided, which solves the problem that the flange jointing effect cannot be guaranteed while reducing the cost in the prior art.

[0004] To achieve the above purpose, the following technical scheme is adopted: a flange processing device for flange jointing of a new energy automobile body, comprising a bottom plate, a fixed frame is fixedly connected to one side of the upper part of the bottom plate, a driving shaft is rotatably connected to the middle part of the fixed frame, a driven shaft is movably connected to the upper part of the fixed frame, a sliding frame is slidably connected to the upper part of the bottom plate, the driving shaft and the driven shaft both penetrate the middle part of the sliding frame and are fixedly connected with a pressing roller, a gear one is fixedly connected to the outer periphery of the driving shaft, a gear two is fixedly connected to the outer periphery of the driven shaft, the gear one and the gear two are meshed with each other, a crank handle is fixedly connected to one end of the driving shaft away from the pressing roller, an adjusting assembly is slidably connected to the right side of the sliding frame, and a limiting assembly is arranged at the bottom of the sliding frame.

[0005] The adjusting assembly comprises a limiting plate, the limiting plate is located between the sliding frame and the pressing roller, one side of the limiting plate away from the pressing roller is fixedly connected with a movable rod, a threaded rod is threadedly connected to the front side of the sliding frame, a clamping block is rotatably connected to the outer periphery of the threaded rod, and the clamping block is in contact with the movable rod.

[0006] Preferably, the sliding frame comprises a mounting plate slidably connected to the upper part of the bottom plate, a sliding groove is arranged on the upper part of the bottom plate, a sliding block is fixedly connected to the bottom of the mounting plate, and the sliding block is slidably connected to the middle part of the sliding groove.

[0007] Preferably, the limiting component comprises an insertion rod and a movable slot, the insertion rod is slidably connected at the bottom of the sliding frame, a horizontal rod is fixedly connected to the upper portion of the insertion rod, a connecting rod is rotatably connected to the left side of the sliding frame, horizontal rods are arranged at the two ends of the connecting rod, and the movable slot is located at the middle portion of the horizontal rod.

[0008] Preferably, the upper portion of the sliding frame is provided with a locking component, the locking component comprises a through slot, the through slot is arranged on the upper side of the middle portion of the sliding frame, the driven shaft passes through the middle portion of the through slot, a screw rod is threadedly connected to the upper portion of the sliding frame, a locking block is rotatably connected to the bottom of the screw rod, and the inner surface of the locking block is in contact with the outer surface of the driven shaft.

[0009] Preferably, a plurality of mounting components are fixedly connected to the outer portion of the bottom plate, the mounting component comprises a sleeve rod, the sleeve rod is fixedly connected to the outer side of the four corners of the bottom plate, a clamping rod is slidably connected to the middle portion of the sleeve rod, a locking bolt is threadedly connected to the upper portion of the sleeve rod, and the lower surface of the locking bolt is in contact with the upper surface of the clamping rod.

[0010] Preferably, the limiting component further comprises a spring, one end of the spring is fixedly connected to the upper portion of the insertion rod, and the other end of the spring is fixedly connected to the inner bottom of the sliding frame.

[0011] Preferably, the adjusting component further comprises a handle, the handle is fixedly connected to one side of the threaded rod, and the handle and the two threaded rods are located on the same side of the movable rod.

[0012] Preferably, the adjusting component further comprises a notch, the notch is arranged on the upper portion of the limiting plate, the size of the notch is greater than the diameter of the driven shaft, and the driven shaft passes through the middle portion of the notch.

[0013] Preferably, the limiting component further comprises an insertion slot, the insertion slot is located at the bottom of the sliding groove, and the insertion rod is arranged in the middle portion of the insertion slot.

[0014] Preferably, the mounting component further comprises a tension spring and an inclined surface, one end of the tension spring is fixedly connected to the outer side of the bottom plate, the other end of the tension spring is fixedly connected to the end of the clamping rod close to the bottom plate, and the inclined surface is arranged on the upper side of the corner edge of the clamping rod.

[0015] Working principle: in use, the metal sheet that needs to be operated on the convex hoop is placed between the two compression rollers, then the locking block is moved downward by rotating the screw rod to limit the position of the driven shaft, so that the two compression rollers complete the clamping of the metal sheet, then the driving shaft is rotated by rotating the handle, and the driven shaft is reversely rotated under the action of gear one and gear two, so that the two compression rollers are relatively rotated, thereby completing the convex hoop processing of the metal sheet, and when the sheet is convexly hooped, it is limited by the limiting plate, thereby ensuring the position of the convexly hooped metal sheet, thereby ensuring the beauty of the sheet after connection, and the structure of the processing device is simple, the cost is low, when facing the convex hoop processing demand of different positions, the connecting rod can be pressed downward, under the action of the movable groove and the cross bar, the inserting rod can be moved upward, so that the inserting rod is separated from the inserting groove, the sliding frame can be moved, thereby the limiting plate can be moved greatly, then the connecting rod is loosened, under the action of the spring, the inserting rod can re-enter the inserting groove to complete the position limitation of the sliding frame, then the screw rod can be rotated by rotating the handle, to drive the clamping block to move, so that the clamping block moves away from the movable rod, the limiting plate and the movable rod can be moved, thereby further adjusting the position of the limiting plate, after adjustment, the clamping block is moved by rotating the handle again, to press the movable rod, thereby completing the position limitation of the limiting plate, this operation can more accurately determine the position of the limiting plate, to ensure the processing of sheets with different processing positions, and before using the device, the device can be connected with other workbench surfaces by the mounting assembly, the locking bolt is loosened first, to be in a relaxed state, then the clamping rods are pulled outward, so that the clamping rod bottoms are hooked on the side edges of the workbench, then the two clamping rods on the other side are operated synchronously, the clamping rods move toward the bottom plate under the action of the tension spring, thereby completing the preliminary clamping of the workbench, then the clamping rods are pressed and locked by rotating the locking bolt, thereby completing the overall installation of the device, the operation is simple, and the use is more convenient.

[0016] The present application provides a convex hoop processing device for new energy automobile body convex hoop seam lap joint.

[0017] 1、The limiting assembly of the present application releases the limitation of the sliding frame, so that the sliding frame can slide on the upper part of the bottom plate, thereby adjusting the distance between the adjusting assembly and the compression roller, then the handle is rotated to make the movable rod slide in the middle part of the mounting plate, the distance between the adjusting assembly and the compression roller can be further adjusted, so that the adjusting can be carried out according to different use needs, then the gear one and the gear two cooperate with each other to rotate the driving shaft and the driven shaft at the same time, to drive the compression roller to work and complete the convex hoop operation of the metal sheet, and the metal sheet is limited under the action of the adjusting assembly, to ensure the convex hoop effect.

[0018] 2、The present application can fine-tune the deflection angle of the driven shaft under the action of the driven shaft and fixed frame connecting structure and locking assembly, so as to facilitate the metal sheet to enter between the two compression rollers, and can be adjusted according to the thickness of the metal sheet, so that it is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the present application;

[0020] Figure 2 It is a structural schematic view of the compression roller of the present application;

[0021] Figure 3 It is a structural schematic view of the sliding groove of the present application;

[0022] Figure 4 It is a structural schematic view of the adjusting assembly of the present application;

[0023] Figure 5 It is a structural schematic view of the sliding block of the present application;

[0024] Figure 6 It is a structural schematic view of the limiting assembly of the present application;

[0025] Figure 7 It is a structural schematic view of the movable rod of the present application;

[0026] Figure 8 It is a structural schematic view of the mounting assembly of the present application.

[0027] Wherein, 1, base plate; 2, fixed frame; 3, drive shaft; 4, driven shaft; 5, gear one; 6, gear two; 7, compression roller; 8, sliding frame; 801, mounting plate; 802, sliding block; 803, sliding groove; 9, limiting assembly; 901, plug rod; 902, connecting rod; 903, movable slot; 904, cross rod; 905, spring; 906, plug groove; 10, adjusting assembly; 1001, limiting plate; 1002, movable rod; 1003, notch; 1004, threaded rod; 1005, clamping block; 1006, handle; 11, locking assembly; 1101, through groove; 1102, screw rod; 1103, locking block; 12, mounting assembly; 1201, sleeve rod; 1202, clamping rod; 1203, locking bolt; 1204, tension spring; 1205, inclined surface; 13, rocking handle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0029] Embodiment:

[0030] Please refer to the accompanying Figure 1 -Appendix Figure 8 , the embodiment of the application provides a convex hoop processing device for new energy automobile body convex hoop seam lap, including the bottom plate 1, the upper side of the bottom plate 1 is fixedly connected with the fixed frame 2, the middle part of the fixed frame 2 is rotatably connected with the driving shaft 3, the upper part of the fixed frame 2 is movably connected with the driven shaft 4, the driven shaft 4 is driven by gear two 6 and gear one 5 to rotate reversely while the gap between the two compression rollers 7 can be adjusted along the upper part of the fixed frame 2, so that the gap between the two compression rollers 7 can be adjusted, but under the limitation of the gap 1003 and the through groove 1101, the rotation is relatively low and small, and the gear one 5 and the gear two 6 will not be out of gear, the upper part of the bottom plate 1 is slidably connected with the sliding frame 8, the driving shaft 3 and the driven shaft 4 are both penetrated through the middle part of the sliding frame 8 and fixedly connected with the compression roller 7, the shapes of the two compression rollers 7 are different, one side of one compression roller 7 is provided with a convex ring, the other side of the other compression roller 7 is provided with a groove, and the convex ring and the groove are in contact, and the convex ring and the groove complete the convex hoop processing of the sheet, the outer periphery of the driving shaft 3 is fixedly connected with the gear one 5, the outer periphery of the driven shaft 4 is fixedly connected with the gear two 6, the gear one 5 and the gear two 6 are meshed with each other, the driving shaft 3 and the driven shaft 4 can be reversely rotated through the gear one 5 and the gear two 6, so that the convex hoop processing operation of the metal sheet is completed, the end of the driving shaft 3 away from the compression roller 7 is fixedly connected with the crank 13, the driving shaft 3 can be driven to rotate by rotating the crank 13, so as to provide power for the whole device, the right side of the sliding frame 8 is slidably connected with the adjusting assembly 10, the position of the metal sheet can be limited through the adjusting assembly 10, so as to ensure that the distance of the metal sheet to the adjusting assembly 10 is fixed when the convex hoop processing of the metal sheet is carried out, the bottom of the sliding frame 8 is provided with the limiting assembly 9, the connection between the sliding frame 8 and the bottom plate 1 can be completed through the limiting assembly 9, so as to ensure the normal use of the device;

[0031] The adjusting assembly 10 comprises a limiting plate 1001, the limiting plate 1001 is located between the sliding frame 8 and the compression roller 7, one side of the limiting plate 1001 away from the compression roller 7 is fixedly connected with a movable rod 1002, the front side of the sliding frame 8 is threadedly connected with a threaded rod 1004, the outer periphery of the threaded rod 1004 is rotatably connected with a clamping block 1005, the clamping block 1005 is in contact with the movable rod 1002, after the adjustment of the position of the sliding frame 8 is completed, the threaded rod 1004 can be rotated to drive the clamping block 1005 to move in the sliding frame 8, so that the clamping block 1005 is away from the movable rod 1002, so as to reduce the extrusion of the clamping block 1005 to the movable rod 1002, so that the movable rod 1002 can move, thereby finely adjusting the distance of the limiting plate 1001 to the working position of the compression roller 7.

[0032] The sliding frame 8 comprises a mounting plate 801 slidably connected to the upper portion of the bottom plate 1, the upper portion of the bottom plate 1 is provided with a sliding groove 803, the bottom of the mounting plate 801 is fixedly connected with a sliding block 802, the sliding block 802 is slidably connected to the middle portion of the sliding groove 803, and the position of the mounting plate 801 in the sliding groove 803 can be adjusted, so that the distance between the limiting plate 1001 and the working position of the compression roller 7 can be greatly adjusted.

[0033] The limiting assembly 9 comprises an insertion rod 901 slidably connected to the bottom of the sliding frame 8, the upper portion of the insertion rod 901 is fixedly connected with a cross rod 904, the left side of the sliding frame 8 is rotatably connected with a connecting rod 902, both ends of the connecting rod 902 are provided with the cross rod 904, and an active groove 903 is located in the middle portion of the cross rod 904; when the metal sheet needs to be processed at different positions, the connecting rod 902 can be pressed downward, and under the action of the active groove 903 and the cross rod 904, the insertion rod 901 can be moved upward, so that the insertion rod 901 is separated from the insertion groove 906, and then the sliding frame 8 can be moved; after the connecting rod 902 is released, the insertion rod 901 can be pressed against the bottom wall of the sliding groove 803 under the pressure of the spring 905, and the fixing of the sliding frame 8 is completed.

[0034] The upper portion of the sliding frame 8 is provided with a locking assembly 11, the locking assembly 11 comprises a through groove 1101, the through groove 1101 is arranged on the upper side of the middle portion of the sliding frame 8, and the driven shaft 4 penetrates through the middle portion of the through groove 1101, the upper portion of the sliding frame 8 is threadedly connected with a screw rod 1102, the bottom of the screw rod 1102 is rotatably connected with a locking block 1103, the inner surface of the locking block 1103 is in contact with the outer surface of the driven shaft 4, the size of the through groove 1101 is greater than the diameter of the driven shaft 4, and then the driven shaft 4 can be rotated up and down in cooperation with the connecting relationship between the driven shaft 4 and the fixed frame 2, so that the distance between the two compression rollers 7 can be adjusted, thereby improving the application range of the device; in order to avoid the disengagement of the gear one 5 and the gear two 6, the moving distance of the two compression rollers 7 is limited, so that the metal sheet with a thickness less than 1mm can be placed in the middle portion of the two compression rollers 7; after the compression roller 7 is adjusted, the locking block 1103 can be moved by rotating the screw rod 1102, so as to limit the position of the driven shaft 4, and ensure the normal work of the device.

[0035] A plurality of mounting assemblies 12 are fixedly connected outside the bottom plate 1, the mounting assembly 12 comprises a sleeve rod 1201, the sleeve rod 1201 is fixedly connected at the four corners outside the bottom plate 1, a clamping rod 1202 is slidably connected in the middle of the sleeve rod 1201, a locking bolt 1203 is threadedly connected to the upper portion of the sleeve rod 1201, the lower surface of the locking bolt 1203 is in contact with the upper surface of the clamping rod 1202, before the device is used, the mounting assembly 12 can be used to connect the device with other workbench surfaces, the locking bolt 1203 is loosened first, so that the clamping rod 1202 is in a relaxed state, then the clamping rod 1202 is pulled outward, so that the bottom of the clamping rod 1202 is hooked on the side edge of the workbench, then the two clamping rods 1202 on the other side are operated synchronously, the clamping rod 1202 moves towards the bottom plate 1 under the action of the tension spring 1204, so that the preliminary clamping of the workbench is completed, then the clamping rod 1202 is extruded and locked by rotating the locking bolt 1203, so that the overall installation of the device is completed, the operation is simple, and the use is more convenient.

[0036] The limiting assembly 9 further comprises a spring 905, one end of the spring 905 is fixedly connected to the upper portion of the insertion rod 901, the other end of the spring 905 is fixedly connected to the inner bottom portion of the sliding frame 8, the insertion rod 901 can be extruded downward by the spring 905, so that the spring 905 can be extruded into the insertion slot 906, and the position of the sliding frame 8 can be further limited.

[0037] The adjusting assembly 10 further comprises a rotating handle 1006, the rotating handle 1006 is fixedly connected to one side of the threaded rod 1004, and the rotating handle 1006 and the two clamping blocks 1005 are located on the same side of the movable rod 1002, the rotating handle 1006 can be rotated to drive the threaded rod 1004 to rotate, so that the position of the clamping block 1005 is adjusted.

[0038] The adjusting assembly 10 further comprises a notch 1003, the notch 1003 is arranged on the upper portion of the limiting plate 1001, the diameter of the notch 1003 is greater than the diameter of the driven shaft 4, the driven shaft 4 passes through the middle portion of the notch 1003, and the inner diameter of the notch 1003 can facilitate the up-down flipping of the driven shaft 4, so that the gap between the two compression rollers 7 can be changed according to different use requirements.

[0039] The limiting assembly 9 further comprises an insertion slot 906, the insertion slot 906 is located at the bottom of the sliding groove 803, and the insertion rod 901 is arranged in the middle portion of the insertion slot 906, when the insertion rod 901 enters the middle portion of the insertion slot 906, the overall position of the sliding frame 8 can be limited, so that the sliding frame 8 is prevented from moving during work, and the position of the sliding frame 8 is prevented from moving due to insufficient pressure of the spring 905, so that the position limitation is more stable.

[0040] The mounting assembly 12 further comprises a pull spring 1204 and an inclined surface 1205, one end of the pull spring 1204 is fixedly connected to the outer side of the bottom plate 1, the other end of the pull spring 1204 is fixedly connected to one end of the clamping rod 1202 close to the bottom plate 1, the inclined surface 1205 is arranged on the outer side of the corner of the clamping rod 1202, the clamping rod 1202 is more conveniently connected to other workbenches by being along the inclined angle of the inclined surface 1205, then when the clamping rods 1202 of the four corners are all installed, the clamping rod 1202 can be pulled to the direction of the bottom plate 1 under the action of the pull spring 1204, so as to reduce the gap between the clamping rod 1202 and the bottom plate 1, then the clamping rod 1202 is locked by the locking bolt 1203, and the installed device is more stable.

[0041] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are only by way of example and that modifications, changes and substitutions can be made by one skilled in the art without departing from the spirit of the present application, which is defined solely by the appended claims and their equivalents.

Claims

1. A device for processing convex hoop joints for new energy vehicle bodies, comprising a base plate (1), characterized in that, A fixed frame (2) is fixedly connected to one side of the upper part of the base plate (1). A drive shaft (3) is rotatably connected to the middle of the fixed frame (2). A driven shaft (4) is movably connected to the upper part of the fixed frame (2). A sliding frame (8) is slidably connected to the upper part of the base plate (1). The drive shaft (3) and the driven shaft (4) both pass through the middle of the sliding frame (8) and are fixedly connected to a pressure roller (7). A gear one (5) is fixedly connected to the outer periphery of the drive shaft (3). A gear two (6) is fixedly connected to the outer periphery of the driven shaft (4). The gear one (5) and the gear two (6) mesh with each other. A crank (13) is fixedly connected to the end of the drive shaft (3) away from the pressure roller (7). An adjustment component (10) is slidably connected to the right side of the sliding frame (8). A limit component (9) is provided at the bottom of the sliding frame (8). The adjustment assembly (10) includes a limiting plate (1001), which is located between the sliding frame (8) and the pressure roller (7). A movable rod (1002) is fixedly connected to the side of the limiting plate (1001) away from the pressure roller (7). A threaded rod (1004) is threadedly connected to the front side of the sliding frame (8). A clamping block (1005) is rotatably connected to the outer circumference of the threaded rod (1004). The clamping block (1005) is in contact with the movable rod (1002). The sliding frame (8) includes a mounting plate (801) slidably connected to the upper part of the base plate (1), a sliding groove (803) is provided on the upper part of the base plate (1), and a slider (802) is fixedly connected to the bottom of the mounting plate (801), and the slider (802) is slidably connected to the middle part of the sliding groove (803); The upper part of the sliding frame (8) is provided with a locking assembly (11). The locking assembly (11) includes a through groove (1101). The through groove (1101) is located on the upper side of the middle part of the sliding frame (8). The driven shaft (4) passes through the middle of the through groove (1101). The upper part of the sliding frame (8) is threaded with a screw (1102). The bottom of the screw (1102) is rotatably connected with a locking block (1103). The inner surface of the locking block (1103) is in contact with the outer surface of the driven shaft (4). The adjustment component (10) also includes a notch (1003), which is located on the upper part of the limiting plate (1001) and the size of the notch (1003) is larger than the diameter of the driven shaft (4), which passes through the middle of the notch (1003).

2. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 1, characterized in that, The limiting component (9) includes a plug rod (901) and a movable groove (903). The plug rod (901) is slidably connected to the bottom of the sliding frame (8). A crossbar (904) is fixedly connected to the upper outer side of the plug rod (901). A connecting rod (902) is rotatably connected to the left side of the sliding frame (8). A crossbar (904) is provided at both ends of the connecting rod (902). The movable groove (903) is located in the middle of the crossbar (904).

3. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 1, characterized in that, The base plate (1) is externally fixedly connected to multiple mounting components (12). Each mounting component (12) includes a sleeve rod (1201). The sleeve rod (1201) is fixedly connected to the four corners of the outer side of the base plate (1). A clamping rod (1202) is slidably connected to the middle of the sleeve rod (1201). A locking bolt (1203) is threadedly connected to the upper part of the sleeve rod (1201). The lower surface of the locking bolt (1203) is in contact with the upper surface of the clamping rod (1202).

4. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 2, characterized in that, The limiting component (9) also includes a spring (905), one end of which is fixedly connected to the upper part of the insert rod (901), and the other end of which is fixedly connected to the bottom of the sliding frame (8).

5. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 1, characterized in that, The adjustment assembly (10) also includes a throttle (1006), which is fixedly connected to one side of the threaded rod (1004), and the throttle (1006) and the two threaded rods (1004) are all located on the same side of the movable rod (1002).

6. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 2, characterized in that, The limiting component (9) also includes a slot (906) located at the bottom of the slide (803), and the insert (901) is located in the middle of the slot (906).

7. The hoop processing device for overlapping hoop joints in new energy vehicle bodies according to claim 3, characterized in that, The mounting assembly (12) also includes a tension spring (1204) and a ramp (1205). One end of the tension spring (1204) is fixedly connected to the outside of the base plate (1), and the other end of the tension spring (1204) is fixedly connected to the end of the clamping rod (1202) near the base plate (1). The ramp (1205) is located on the upper side of the angled edge of the clamping rod (1202).

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