A kind of automobile flange processing fixture

Abstract

The present invention relates to the technical field of fixtures, and discloses a automobile flange processing fixture, comprising a base plate and a flange, wherein two base plates are provided, a horizontal adjustment component is fixedly installed on the top of the base plate, an angle adjustment component is fixedly installed on the movable end of the horizontal adjustment component, a lifting component is fixedly installed on the movable end of the angle adjustment component, a flip component is fixedly installed on the movable end of the lifting component, a clamping mechanism is fixedly installed on the rotating end of the flip component, and two base plates are provided, and are symmetrically distributed about the center of the flange; the clamping mechanism comprises an arc clamp, a support frame is fixedly installed on the outer wall of the arc clamp on the side facing away from the flange, and the arc clamp is meshed with the adjacent gear one through gear two, so that the rotation direction of each gear one is consistent, thereby ensuring that the corresponding multiple rollers can push the flange to rotate in one direction.

Description

Technical Field

[0001] The invention relates to the technical field of clamps, in particular to a clamp for machining an automobile flange. Background Art

[0002] Flange is a general term for a plate-shaped metal body with several holes for fixing. It is widely used in machinery. For example, many flanges are installed on cars.

[0003] Common processing of flanges includes punching, grinding, cutting, etc. For the stability of processing, a clamp is often used to clamp and fix the flange. Conventional clamps now have functions such as flipping and adjustment. However, when switching processing procedures, the clamp is often replaced because the clamp needs to have a bottom support to support the flange from the bottom when punching. When the clamp with a bottom support is used in the grinding process, it will block the surface of the flange, which requires secondary clamping to grind all the grinding surfaces. Therefore, a clamp is needed that can be used for both punching and grinding processes, so that there is no need to replace the clamp when switching processes, and even no need for secondary clamping. Summary of the invention

[0004] The purpose of the present invention is to provide a processing fixture for automobile flanges to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automobile flange processing fixture, comprising a bottom plate and a flange, wherein two bottom plates are provided, a horizontal adjustment component is fixedly installed on the top of the bottom plate, an angle adjustment component is fixedly installed on the movable end of the horizontal adjustment component, a lifting component is fixedly installed on the movable end of the angle adjustment component, a flip component is fixedly installed on the movable end of the lifting component, a clamping mechanism is fixedly installed on the rotating end of the flip component, and two bottom plates are provided, and are symmetrically distributed about the center of the flange;

[0006] The clamping mechanism includes an arc clamp, a support frame is fixedly installed on the outer wall of the arc clamp on the side facing away from the flange, the support frame is fixedly connected to the rotating end of the flip component, the top inner wall of the arc clamp is rotatably connected with a rotating shaft 1 through a bearing, a roller is fixedly installed on the outer wall of the rotating shaft 1, the roller is arranged inside the arc clamp, and the outer wall of the roller contacts the outer wall of the flange, there are multiple rotating shafts 1, and they are evenly spaced in the arc clamp, the multiple rotating shafts 1 are connected through a transmission assembly, and a clamping assembly is arranged inside the arc clamp, and the clamping assembly is pressed on the flange.

[0007] Furthermore, the transmission assembly includes a motor 1 and a gear 1. The motor 1 is fixedly mounted on the outer wall of the arc clamp. A rotating shaft 2 is fixedly mounted on the output end of the motor 1. The rotating shaft 2 is transmission-connected to the rotating shaft 1 through a pulley group. The gear 1 is fixedly mounted on the rotating shaft 1. The gear 1 is meshed with the gear 2. A rotating shaft 3 is fixedly mounted on the inner wall of the gear 2. The bottom end of the rotating shaft 3 is rotationally connected to the top of the arc clamp through a bearing. The gear 2 is meshed with the two adjacent gears 1.

[0008] Furthermore, the clamping assembly includes an arc plate, which is pressed on the outer wall of the flange, a connecting plate is fixedly installed on the outer wall of the arc plate, a guide rail is slidingly sleeved on the outer wall of the connecting plate, a sliding rod is fixedly installed on the inner wall of the guide rail, the connecting plate sliding sleeve is arranged on the sliding rod, a shock absorbing structure is fixedly installed on the outer wall of the guide rail, and the shock absorbing structure is installed on a support frame, a cylinder 1 is fixedly installed on the outer wall of the guide rail, a hinge block is fixedly installed on the extended end of the cylinder 1, the outer wall of the hinge block is hinged with a hinge rod through a pin shaft, the end of the hinge rod away from the hinge block is hinged to the outer wall of the connecting plate through a pin shaft, and a ball bearing is arranged on the surface of the arc plate that contacts the flange.

[0009] Furthermore, the shock-absorbing structure includes a connecting frame, an outer wall of the connecting frame is fixedly connected to the outer wall of the guide rail, two connecting frames are symmetrically arranged above and below, a guide rod is fixedly installed between the two connecting frames, the guide rod movably passes through the top of the support frame, a spring is fixedly installed on the outer wall of the connecting frame, one end of the spring away from the connecting frame is fixedly connected to the outer wall of the support frame, and a damper is fixedly installed between the connecting frame and the support frame.

[0010] Furthermore, the horizontal adjustment component includes an X-axis slide rail, which is fixedly installed on the top of the base plate, and the movable end of the X-axis slide rail is fixedly installed with a Y-axis slide rail, and the movable end of the Y-axis slide rail is fixedly installed with a slide plate, which is the movable end of the horizontal adjustment component.

[0011] Furthermore, the angle adjustment component includes a second motor and a fixed seat, wherein the second motor and the fixed seat are fixedly mounted on the top of the skateboard, a cylinder is rotatably arranged on the inner wall of the fixed seat, a fourth shaft is fixedly mounted on the output end of the second motor, an outer wall of the fourth shaft is fixedly connected to the inner wall of the cylinder, an L-shaped plate is fixedly mounted on the outer wall of the cylinder, and the L-shaped plate is the movable end of the angle adjustment component.

[0012] Furthermore, the lifting component includes a second cylinder, which is fixedly mounted on an L-shaped plate. An L-shaped plate is fixedly mounted on an extended end of the second cylinder, and the L-shaped plate is the movable end of the lifting component.

[0013] Furthermore, the flipping component includes a motor three, and the motor three is fixedly mounted on the L-shaped plate two. A rotating shaft five is fixedly mounted on the output end of the motor three, and the rotating shaft five is the rotating end of the flipping component.

[0014] Furthermore, mounting plates are fixedly installed at the four corners of the bottom plate, a rubber sleeve is fixedly installed on the outer wall of the drum, a shielding shell is fixedly installed on the top of the arc clamp, and the shielding shell covers gear one, gear two, and rotating shaft three.

[0015] Furthermore, a top plate is fixedly installed at the bottom of the base plate, a support seat is fixedly installed at the bottom of the top plate, a universal wheel is fixedly installed at the bottom of the support seat, a cylinder three is fixedly installed at the bottom of the top plate, an extended end of the cylinder three movably passes through the bottom of the support seat, and a lifting plate is fixedly installed at the extended end of the cylinder three.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The flange is clamped and fixed by setting two left and right clamping mechanisms at the same time, so as to prevent the flange from slipping out of a single arc clamp. The flange is clamped and supported by the clamping assembly, so as to provide sufficient supporting force for the flange during punching. The rotating shaft is driven to rotate by the transmission assembly, thereby driving the roller to rotate. The rotation of the roller drives the flange to rotate by the friction between the roller and the flange, that is, when grinding, the grinding position can be switched by the self-rotation of the flange, so that when switching from the stamping process to the grinding process, there is no need to replace the clamp and perform secondary positioning and clamping.

[0018] The gear 2 is meshed with the adjacent gear 1, so that the rotation direction of each gear 1 is consistent, thereby ensuring that the corresponding multiple rollers can push the flange to rotate in one direction;

[0019] The flange is pressed up and down by the circular arc plate, and the shock-absorbing structure is set to enable the flange to rotate normally. The guide rail is damped by the shock-absorbing structure, and then the connecting plate and the circular arc plate are damped. That is, when the vibration on the flange is transmitted to the circular arc plate during stamping, it is damped, thereby improving the stability of processing. The sliding rod is set to limit the connecting plate, so that the connecting plate can only move up and down relative to the guide rail, so that when the cylinder pushes the hinge block to move, the connecting plate can be pulled up or down by the hinge rod, thereby realizing the opening and closing operation of the circular arc plate;

[0020] The support base and the bottom plate are installed together through the top plate, that is, when switching processes, the bottom plate can be driven to move by moving the support base, and then the clamping mechanism can be driven to move, without setting up additional lifting equipment. After moving to the processing location, open cylinder three to push the lifting plate down, so that the lifting plate lifts the entire support base. On the one hand, the height of the clamping mechanism can be adjusted to match the height of the clamping mechanism and the processing equipment. On the other hand, the universal wheel is separated from the ground to avoid the movement of the universal wheel during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the angle adjustment component and the lifting component of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 4 It is a structural schematic diagram of a side sectional view of the arc clamp of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the clamping assembly of the present invention;

[0026] Figure 6 It is a structural schematic diagram of an exploded view of the shock absorbing structure of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the bottom plate and the level adjustment component of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the angle adjustment component and the lifting component of the present invention;

[0029] Fig. 9 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the lifting plate of the present invention.

[0031] In the figure: 1, bottom plate; 2, flange; 3, clamping mechanism; 301, arc clamp; 302, support frame; 303, roller; 304, shaft 1; 305, transmission assembly; 3051, motor 1; 3052, shaft 2; 3053, gear 1; 3054, gear 2; 3055, shaft 3; 306, clamping assembly; 3061, arc plate; 3062, ball bearing; 3063, shock absorbing structure; 3064, connecting plate; 3065, guide rail; 3066, slide rod; 3067, cylinder 1; 3068, hinge rod; 3069, hinge block; 30631, connecting frame; 3063 2. Guide rod; 30633. Spring; 30634. Damper; 4. Horizontal adjustment component; 401. X-axis slide rail; 402. Y-axis slide rail; 403. Slide plate; 5. Angle adjustment component; 501. Motor 2; 502. Fixed seat; 503. Rotating shaft 4; 504. Cylinder; 505. L-shaped plate 1; 6. Lifting component; 601. Cylinder 2; 602. L-shaped plate 2; 7. Flipping component; 701. Motor 3; 702. Rotating shaft 5; 8. Rubber sleeve; 9. Shielding shell; 10. Mounting plate; 11. Top plate; 12. Support seat; 13. Universal wheel; 14. Cylinder 3; 15. Lifting plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0033] See also Figure 1-Figure 8 The present invention provides a technical solution: an automobile flange processing fixture, comprising a bottom plate 1 and a flange 2, two bottom plates 1 are provided, a horizontal adjustment component 4 is fixedly installed on the top of the bottom plate 1, an angle adjustment component 5 is fixedly installed on the movable end of the horizontal adjustment component 4, a lifting component 6 is fixedly installed on the movable end of the angle adjustment component 5, a flip component 7 is fixedly installed on the movable end of the lifting component 6, a clamping mechanism 3 is fixedly installed on the rotating end of the flip component 7, two bottom plates 1 are provided, and are symmetrically distributed about the center of the flange 2;

[0034] The clamping mechanism 3 includes an arc clamp 301, a support frame 302 is fixedly installed on the outer wall of the arc clamp 301 on the side facing away from the flange 2, the support frame 302 is fixedly connected to the rotating end of the flip component 7, the top inner wall of the arc clamp 301 is rotatably connected to a rotating shaft 304 through a bearing, a roller 303 is fixedly installed on the outer wall of the rotating shaft 304, the roller 303 is arranged inside the arc clamp 301, and the outer wall of the roller 303 contacts the outer wall of the flange 2, a plurality of rotating shafts 304 are arranged, and are evenly spaced in the arc clamp 301, the plurality of rotating shafts 304 are connected through a transmission assembly 305, a clamping assembly 306 is arranged inside the arc clamp 301, and the clamping assembly The flange 2 is pressed by the component 306, and the flange 2 is clamped and fixed by setting two left and right clamping mechanisms 3 at the same time to prevent the flange 2 from slipping out of the single arc clamp 301. The flange 2 is pressed by the clamping component 306, and the flange 2 is supported at the same time, providing sufficient support force for the flange 2 during punching. The rotating shaft 304 is driven to rotate by the transmission component 305, and then the roller 303 is driven to rotate. The rotation of the roller 303 promotes the self-rotation of the flange 2 through the friction force with the flange 2, that is, when grinding, the grinding position can be switched by the self-rotation of the flange 2, so that when switching from the stamping process to the grinding process, there is no need to replace the fixture and no need for secondary positioning and clamping;

[0035] The transmission assembly 305 includes a motor 1 3051 and a gear 1 3053. The motor 1 3051 is fixedly mounted on the outer wall of the arc fixture 301. A rotating shaft 2 3052 is fixedly mounted on the output end of the motor 1 3051. The rotating shaft 2 3052 is transmission-connected to the rotating shaft 1 304 through a pulley set. The gear 1 3053 is fixedly mounted on the rotating shaft 1 304. The gear 1 3053 is meshed with a gear 2 3054. A rotating shaft 3 3055 is fixedly mounted on the inner wall of the gear 2 3054. The bottom end of the rotating shaft 3055 is rotationally connected to the top of the arc fixture 301 through a bearing. The gear 2 3054 is meshed with two adjacent gear 1 3053, and is meshed with the adjacent gear 1 3053 through the gear 2 3054, so that the rotation direction of each gear 1 3053 is consistent, thereby ensuring that the corresponding multiple rollers 303 can push the flange 2 to rotate in one direction.

[0036] The clamping assembly 306 includes an arc plate 3061, which is pressed on the outer wall of the flange 2. A connecting plate 3064 is fixedly installed on the outer wall of the arc plate 3061. A guide rail 3065 is slidably sleeved on the outer wall of the connecting plate 3064. A sliding rod 3066 is fixedly installed on the inner wall of the guide rail 3065. The connecting plate 3064 is slidably sleeved on the sliding rod 3066. A shock absorbing structure 3063 is fixedly installed on the outer wall of the guide rail 3065. The shock absorbing structure 3063 is installed on the support frame 302. A cylinder 3067 is fixedly installed on the outer wall of the guide rail 3065. A hinge block 3069 is fixedly installed on the extended end of the cylinder 3067. The outer wall of the hinge block 3069 is hinged with a hinge rod 3068 through a pin shaft. The end of the hinge rod 3068 away from the hinge block 3069 is hinged to the outer wall of the connecting plate 3064 through a pin shaft. A ball 3062 is arranged on the surface of the arc plate 3061 that contacts the flange 2, and the flange 2 is pressed up and down by the arc plate 3061. The shock-absorbing structure 3063 is arranged to allow the flange 2 to rotate normally, and the guide rail 3065 is damped by the shock-absorbing structure 3063, and then the connecting plate 3064 and the arc plate 3061 are damped, that is, when the vibration on the flange 2 is transmitted to the arc plate 3061 during stamping, it is damped, thereby improving the processing stability, and a sliding rod 3066 is arranged to limit the connecting plate 3064, so that the connecting plate 3064 can only move up and down relative to the guide rail 3065, so that when the cylinder 1 3067 pushes the hinge block 3069 to move, the hinge rod 3068 can pull the connecting plate 3064 up or down, thereby realizing the opening and closing operation of the arc plate 3061;

[0037] The shock absorbing structure 3063 includes a connecting frame 30631, the outer wall of the connecting frame 30631 is fixedly connected to the outer wall of the guide rail 3065, and two connecting frames 30631 are symmetrically arranged above and below. A guide rod 30632 is fixedly installed between the two connecting frames 30631, and the guide rod 30632 movably penetrates the top of the support frame 302. A spring 30633 is fixedly installed on the outer wall of the connecting frame 30631, and one end of the spring 30633 away from the connecting frame 30631 is connected to the support frame 302. 02, a damper 30634 is fixedly installed between the connecting frame 30631 and the support frame 302, and the connecting frame 30631 is guided by the guide rod 30632 and the spring 30633, so that the connecting frame 30631 can move up and down relative to the support frame 302, and the vibration transmitted to the connecting frame 30631 is damped by the spring 30633 and the damper 30634, thereby realizing the damping function of the clamping assembly 306 on the flange 2;

[0038] The horizontal adjustment component 4 includes an X-axis slide rail 401, which is fixedly installed on the top of the bottom plate 1. The movable end of the X-axis slide rail 401 is fixedly installed with a Y-axis slide rail 402, and the movable end of the Y-axis slide rail 402 is fixedly installed with a slide plate 403. The slide plate 403 is the movable end of the horizontal adjustment component 4. The position of the clamping mechanism 3 along the X-axis direction is adjusted by the X-axis slide rail 401, and the position of the clamping mechanism 3 along the Y-axis direction is adjusted by the Y-axis slide rail 402, so that the clamping mechanism 3 can be horizontally moved to the vicinity of the flange 2, and then the flange 2 is clamped;

[0039] The angle adjustment component 5 includes a motor 2 501 and a fixed seat 502. The motor 2 501 and the fixed seat 502 are fixedly installed on the top of the slide plate 403. The inner wall of the fixed seat 502 is rotatably provided with a cylinder 504. The output end of the motor 2 501 is fixedly provided with a rotating shaft 4 503. The outer wall of the rotating shaft 4 503 is fixedly connected to the inner wall of the cylinder 504. The outer wall of the cylinder 504 is fixedly provided with an L-shaped plate 1 505. The L-shaped plate 1 505 is the movable end of the angle adjustment component 5. When the ground or the fixture installation surface is uneven, the rotating shaft 4 503 is driven to rotate by the motor 2 501, and then the cylinder 504 is driven to rotate. The rotation of the cylinder 504 drives the L-shaped plate 1 505 to rotate, so that the lifting component 6 rotates. The rotation of the lifting component 6 drives the flip component 7 to rotate, and then drives the clamping mechanism 3 to rotate, so that the clamping mechanism 3 is in a horizontal state.

[0040] The lifting component 6 includes a second cylinder 601, which is fixedly mounted on an L-shaped plate 505. An L-shaped plate 602 is fixedly mounted on the extended end of the second cylinder 601. The L-shaped plate 602 is the movable end of the lifting component 6. The second cylinder 601 drives the L-shaped plate 602 to rise and fall, thereby driving the flip component 7 to rise and fall. The lifting of the flip component 7 drives the clamping mechanism 3 to rise and fall, and the flange 2 clamped by the clamping mechanism 3 is lifted to the processing position.

[0041] The flipping component 7 includes a motor 3 701, which is fixedly mounted on the L-shaped plate 2 602. A rotating shaft 5 702 is fixedly mounted on the output end of the motor 3 701. The rotating shaft 5 702 is the rotating end of the flipping component 7. The motor 3 701 drives the rotating shaft 5 702 to rotate, thereby driving the clamping mechanism 3 to rotate, so that the clamping mechanism 3 drives the flange 2 to rotate, and the flange 2 is turned over.

[0042] The four corners of the bottom plate 1 are fixedly installed with mounting plates 10, and the fixture is installed on the processing equipment. The outer wall fixed sleeve of the roller 303 is provided with a rubber sleeve 8 to increase the friction between the roller 303 and the flange 2, ensuring that the roller 303 can drive the flange 2 to rotate. A shielding shell 9 is fixedly installed on the top of the arc fixture 301, and the shielding shell 9 covers the gear 1 3053, the gear 2 3054, and the rotating shaft 3 3055, making the entire transmission assembly 305 more beautiful.

[0043] Working principle: When in use, start the motor 2 501 to drive the rotating shaft 4 503 to rotate, and then drive the cylinder 504 to rotate. The rotation of the cylinder 504 drives the L-shaped plate 1 505 to rotate, so that the lifting component 6 rotates, and the lifting component 6 rotates to drive the flip component 7 to rotate, and then drives the clamping mechanism 3 to rotate, so that the clamping mechanism 3 is in a horizontal state, and then the flange 2 is placed in an arc clamp 301, and the X-axis slide rail 401 is turned on to move the Y-axis slide rail 402, and then the angle adjustment component 5 is driven to move, and the movement of the angle adjustment component 5 drives the lifting component 6 to move, and then drives the flip component 7 to move, and the flip component 7 moves and drives the clamping mechanism 3 to move, so that the left and right arc clamps 301 clamp the flange 2, and the cylinder 1 3067 is turned on. The hinge block 3069 is driven to move, and then the hinge rod 3068 is pulled to rotate and move, so that the hinge rod 3068 pulls the connecting plate 3064 to move, and then the arc plate 3061 is pressed on it, completing the clamping of the flange 2. During stamping and grinding, the motor 1 3051 is turned on to drive the rotating shaft 2 3052 to rotate, and then the rotating shaft 1 304 is driven to rotate. The rotation of the rotating shaft 1 304 drives the gear 1 3053 to rotate, and then drives the gear 2 3054 to rotate, so that all the rotating shafts 1 304 in the same clamping mechanism 3 rotate in the same direction. The rotation of the rotating shaft 1 304 drives the roller 303 to rotate. The rotating roller 303 drives the flange 2 to rotate through the friction between the flange 2, and switches the grinding surface or punching position of the flange 2. Embodiment 2

[0044] Based on Example 1, please refer to Fig. 9 , Fig.10 The present invention provides a technical solution: an automobile flange processing fixture, comprising a bottom plate 1 and a flange 2, two bottom plates 1 are provided, a horizontal adjustment component 4 is fixedly installed on the top of the bottom plate 1, an angle adjustment component 5 is fixedly installed on the movable end of the horizontal adjustment component 4, a lifting component 6 is fixedly installed on the movable end of the angle adjustment component 5, a flip component 7 is fixedly installed on the movable end of the lifting component 6, a clamping mechanism 3 is fixedly installed on the rotating end of the flip component 7, two bottom plates 1 are provided, and are symmetrically distributed about the center of the flange 2;

[0045] The clamping mechanism 3 includes an arc clamp 301, a support frame 302 is fixedly installed on the outer wall of the arc clamp 301 on the side facing away from the flange 2, the support frame 302 is fixedly connected to the rotating end of the flip component 7, the top inner wall of the arc clamp 301 is rotatably connected to a rotating shaft 304 through a bearing, a roller 303 is fixedly installed on the outer wall of the rotating shaft 304, the roller 303 is arranged inside the arc clamp 301, and the outer wall of the roller 303 contacts the outer wall of the flange 2, a plurality of rotating shafts 304 are arranged, and are evenly spaced in the arc clamp 301, the plurality of rotating shafts 304 are connected through a transmission assembly 305, a clamping assembly 306 is arranged inside the arc clamp 301, and the clamping assembly The flange 2 is pressed by the component 306, and the flange 2 is clamped and fixed by setting two left and right clamping mechanisms 3 at the same time to prevent the flange 2 from slipping out of the single arc clamp 301. The flange 2 is pressed by the clamping component 306, and the flange 2 is supported at the same time, providing sufficient support force for the flange 2 during punching. The rotating shaft 304 is driven to rotate by the transmission component 305, and then the roller 303 is driven to rotate. The rotation of the roller 303 promotes the self-rotation of the flange 2 through the friction force with the flange 2, that is, when grinding, the grinding position can be switched by the self-rotation of the flange 2, so that when switching from the stamping process to the grinding process, there is no need to replace the fixture and no need for secondary positioning and clamping;

[0046] A top plate 11 is fixedly installed at the bottom of the base plate 1, a support seat 12 is fixedly installed at the bottom of the top plate 11, a universal wheel 13 is fixedly installed at the bottom of the support seat 12, and a cylinder three 14 is fixedly installed at the bottom of the top plate 11. The extended end of the cylinder three 14 movably passes through the bottom of the support seat 12, and a lifting plate 15 is fixedly installed at the extended end of the cylinder three 14. The support seat 12 and the base plate 1 are installed together through the top plate 11, that is, when switching the process, the base plate 1 can be driven to move by moving the support seat 12, and then the clamping mechanism 3 can be driven to move, without setting up additional lifting equipment. After moving to the processing location, the cylinder three 14 is turned on to push the lifting plate 15 downward, so that the lifting plate 15 lifts the entire support seat 12. On the one hand, the height of the clamping mechanism 3 can be adjusted to match the height of the clamping mechanism 3 with the processing equipment. On the other hand, the universal wheel 13 is separated from the ground to prevent the universal wheel 13 from moving during processing.

[0047] Working principle: When in use, the flange 2 is clamped between the left and right arc clamps 301, and the flange 2 is pressed by the support frame 302. During stamping and grinding, the rotation of the shaft 1 304 drives the roller 303 to rotate. The rotating roller 303 drives the flange 2 to rotate through the friction between the flange 2, and switches the grinding surface or punching position of the flange 2. When switching the process, the mobile support seat 12 drives the base plate 1 to move, and then drives the clamping mechanism 3 to move. After moving to the processing position, the cylinder three 14 is turned on to push the lifting plate 15 down, so that the lifting plate 15 lifts the entire support seat 12.

[0048] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A vehicle flange processing fixture, comprising a base plate (1) and a flange (2), characterized in that: Two bottom plates (1) are provided, a horizontal adjustment component (4) is fixedly mounted on the top of the bottom plate (1), an angle adjustment component (5) is fixedly mounted on the movable end of the horizontal adjustment component (4), a lifting component (6) is fixedly mounted on the movable end of the angle adjustment component (5), a flip component (7) is fixedly mounted on the movable end of the lifting component (6), a clamping mechanism (3) is fixedly mounted on the rotating end of the flip component (7), and two bottom plates (1) are provided, and are symmetrically distributed left and right about the center of the flange (2); The clamping mechanism (3) comprises an arc clamp (301), a support frame (302) is fixedly mounted on the outer wall of the arc clamp (301) on the side facing away from the flange (2), the support frame (302) is fixedly connected to the rotating end of the flip component (7), the top inner wall of the arc clamp (301) is rotatably connected to a rotating shaft (304) via a bearing, a roller (303) is fixedly mounted on the outer wall of the rotating shaft (304), the roller (303) is arranged inside the arc clamp (301), and the outer wall of the roller (303) contacts the outer wall of the flange (2), a plurality of rotating shafts (304) are arranged and are evenly spaced inside the arc clamp (301), the plurality of rotating shafts (304) are connected in transmission via a transmission assembly (305), a pressing assembly (306) is arranged inside the arc clamp (301), and the pressing assembly (306) is pressed on the flange (2); The transmission assembly (305) comprises a motor 1 (3051) and a gear 1 (3053), wherein the motor 1 (3051) is fixedly mounted on the outer wall of the arc fixture (301), a rotating shaft 2 (3052) is fixedly mounted on the output end of the motor 1 (3051), the rotating shaft 2 (3052) is transmission-connected to the rotating shaft 1 (304) via a pulley set, the gear 1 (3053) is fixedly mounted on the rotating shaft 1 (304), the gear 1 (3053) is meshed with the gear 2 (3054), a rotating shaft 3 (3055) is fixedly mounted on the inner wall of the gear 2 (3054), the bottom end of the rotating shaft 3 (3055) is rotationally connected to the top of the arc fixture (301) via a bearing, and the gear 2 (3054) is meshed with two adjacent gear 1s (3053); The clamping assembly (306) comprises an arc plate (3061), the arc plate (3061) is pressed on the outer wall of the flange (2), a connecting plate (3064) is fixedly installed on the outer wall of the arc plate (3061), a guide rail (3065) is slidably sleeved on the outer wall of the connecting plate (3064), a slide rod (3066) is fixedly installed on the inner wall of the guide rail (3065), the connecting plate (3064) is slidably sleeved on the slide rod (3066), a shock absorbing structure (3063) is fixedly installed on the outer wall of the guide rail (3065), and the shock absorbing structure (3063) is fixedly installed on the outer wall of the guide rail (3065). The structure (3063) is mounted on the support frame (302); a cylinder 1 (3067) is fixedly mounted on the outer wall of the guide rail (3065); a hinge block (3069) is fixedly mounted on the extended end of the cylinder 1 (3067); a hinge rod (3068) is hingedly mounted on the outer wall of the hinge block (3069) via a pin; an end of the hinge rod (3068) away from the hinge block (3069) is hingedly mounted to the outer wall of the connecting plate (3064) via a pin; and a ball bearing (3062) is disposed on the surface of the arc plate (3061) that contacts the flange (2); The shock absorbing structure (3063) comprises a connecting frame (30631), the outer wall of the connecting frame (30631) is fixedly connected to the outer wall of the guide rail (3065), two connecting frames (30631) are symmetrically arranged in an upper and lower manner, a guide rod (30632) is fixedly installed between the two connecting frames (30631), the guide rod (30632) movably passes through the top of the support frame (302), a spring (30633) is fixedly installed on the outer wall of the connecting frame (30631), one end of the spring (30633) away from the connecting frame (30631) is fixedly connected to the outer wall of the support frame (302), and a damper (30634) is fixedly installed between the connecting frame (30631) and the support frame (302).

2. The automobile flange processing fixture according to claim 1 is characterized in that: The horizontal adjustment component (4) comprises an X-axis slide rail (401), wherein the X-axis slide rail (401) is fixedly mounted on the top of the base plate (1), a Y-axis slide rail (402) is fixedly mounted on the movable end of the X-axis slide rail (401), a slide plate (403) is fixedly mounted on the movable end of the Y-axis slide rail (402), and the slide plate (403) is the movable end of the horizontal adjustment component (4).

3. The automobile flange processing fixture according to claim 1 is characterized in that: The angle adjustment component (5) comprises a second motor (501) and a fixing seat (502); the second motor (501) and the fixing seat (502) are fixedly mounted on the top of the slide plate (403); a cylinder (504) is rotatably arranged on the inner wall of the fixing seat (502); a rotating shaft (503) is fixedly mounted on the output end of the second motor (501); the outer wall of the rotating shaft (503) is fixedly connected to the inner wall of the cylinder (504); an L-shaped plate (505) is fixedly mounted on the outer wall of the cylinder (504); the L-shaped plate (505) is the movable end of the angle adjustment component (5).

4. The automobile flange processing fixture according to claim 1, characterized in that: The lifting component (6) comprises a second cylinder (601), wherein the second cylinder (601) is fixedly mounted on an L-shaped plate (505), and an L-shaped plate (602) is fixedly mounted on an extended end of the second cylinder (601), wherein the L-shaped plate (602) is the movable end of the lifting component (6).

5. The automobile flange processing fixture according to claim 1, characterized in that: The flipping component (7) comprises a third motor (701), wherein the third motor (701) is fixedly mounted on the second L-shaped plate (602), and a fifth rotating shaft (702) is fixedly mounted on the output end of the third motor (701), wherein the fifth rotating shaft (702) is the rotating end of the flipping component (7).

6. The automobile flange processing fixture according to claim 1, characterized in that: The four corners of the bottom plate (1) are fixedly mounted with mounting plates (10); the outer wall of the roller (303) is fixedly sleeved with a rubber sleeve (8); the top of the arc clamp (301) is fixedly mounted with a shielding shell (9); the shielding shell (9) covers gear one (3053), gear two (3054), and rotating shaft three (3055).

7. The automobile flange processing fixture according to claim 1, characterized in that: A top plate (11) is fixedly mounted on the bottom of the bottom plate (1), a support seat (12) is fixedly mounted on the bottom of the top plate (11), a universal wheel (13) is fixedly mounted on the bottom of the support seat (12), a cylinder three (14) is fixedly mounted on the bottom of the top plate (11), an extended end of the cylinder three (14) movably passes through the bottom of the support seat (12), and a lifting plate (15) is fixedly mounted on the extended end of the cylinder three (14).

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