Automatic chamfering device for alloy aluminum wheel production

Abstract

The application discloses an automatic chamfering device for alloy aluminum wheel production and relates to the technical field of aluminum wheel chamfering. The polishing assembly simultaneously polishes the two sides of the wire storage wheel, the chamfering angle can be adjusted in real time, the support assembly for clamping the wire storage wheel is arranged on the side of the polishing assembly, the support assembly simultaneously clamps a plurality of groups of wire storage wheels and simultaneously drives the wire storage wheels to rotate, the polishing efficiency of the wire storage wheel is improved, the replacement assembly is slidably arranged at the lower end of the polishing assembly, the replacement assembly automatically feeds and discharges the wire storage wheel, the wire storage wheel after chamfering is detected, and the chamfering efficiency of the wire storage wheel and the qualified rate of finished products are improved.

Description

Technical Field

[0001] This invention relates to the field of aluminum wheel chamfering technology, and in particular to an automatic chamfering device for the production of alloy aluminum wheels. Background Technology

[0002] If the edge of the rim is too sharp, it may cause excessive friction with the thread during the process of the thread passing through the storage wheel, increasing wear. By chamfering, friction on the thread can be reduced, extending the service life of the storage wheel and the thread. At the same time, the storage wheel needs to work quickly and smoothly during the production process. The chamfer design can reduce unnecessary resistance between the thread and the storage wheel, improving the efficiency of the entire production system.

[0003] Chinese invention patent CN110465853B discloses a chamfering machine for processing cycloidal wheels. This device drives the cycloidal wheel to move through a set drive mechanism, so that the contact position between the grinding wheel and the cycloidal wheel reaches the theoretical position for chamfering the cycloidal wheel, thereby improving the chamfering accuracy of the cycloidal wheel. However, this device cannot chamfer both sides of the cycloidal wheel at the same time when chamfering the cycloidal wheel, and it cannot inspect the cycloidal wheel after the chamfering is completed, so as to determine whether the cycloidal wheel meets the standard. This makes the chamfering process of the cycloidal wheel complicated and reduces the chamfering efficiency. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned technologies, the present invention proposes an automatic chamfering device for the production of alloy aluminum wheels.

[0005] To address the aforementioned technical problems, the present invention provides the following technical solution: an automatic chamfering device for producing alloy aluminum wheels, comprising a grinding assembly, the grinding assembly including a base, a fitting mechanism and a mounting frame on the base, the fitting mechanism driving a chamfering wheel to approach a wire storage wheel to chamfer the wire storage wheel, a support assembly rotatably mounted on the mounting frame, the support assembly including a rotating frame rotatably mounted on the mounting frame, a placement frame rotatably mounted on the rotating frame, a clamping mechanism mounted on the placement frame, the clamping mechanism clamping the wire storage wheel and driving the wire storage wheel to rotate, a replacement assembly slidably mounted on the base, the replacement assembly including a movable frame slidably mounted on the base, a picking mechanism slidably mounted on the movable frame, the picking mechanism placing the wire storage wheel on the support assembly and removing the wire storage wheel from the support assembly, the picking mechanism having multiple clamping rings inside, the clamping rings fitting against the chamfer of the wire storage wheel to detect the chamfer of the wire storage wheel.

[0006] Furthermore, the bonding mechanism includes two sliding columns slidably mounted on the base, the two sliding columns being mirror images of each other on the base, a sliding frame being provided on the sliding columns, and a bonding disc and a chamfering wheel being provided on the sliding frame, the bonding disc being slidably connected to the sliding frame.

[0007] Furthermore, the bonding disc has an opening at its center, and the chamfered wheel passes through the opening of the bonding disc.

[0008] Furthermore, the clamping mechanism includes multiple clamping rods, which are rotatably mounted on the placement frame in pairs. Each clamping rod is rotatably equipped with a clamping ring, which clamps the wire storage wheel when they come close to each other.

[0009] Furthermore, multiple bonding frames are slidably arranged on the placement rack, and springs are provided between the bonding frames and the placement rack. Multiple drive wheels are rotatably arranged on the bonding frames, and the drive wheels intermittently engage with the wire storage wheel.

[0010] Furthermore, the picking mechanism includes a detection block 1 slidably mounted on a movable frame, a detection block 2 rotatably mounted on the upper end of the detection block 1, a lifting plate 2 slidably mounted on the detection block 1, a lifting plate 1 slidably mounted on the detection block 2, a placement tray rotatably mounted on the detection block 1, and multiple wire storage wheels mounted on the placement tray.

[0011] Furthermore, both the first and second lifting plates are equipped with detection plates, and each detection plate is equipped with a torque detector, which detects the rotation angle of the detection plate.

[0012] Furthermore, a locking frame is also provided on the lifting plate, and a locking post is slidably provided on the movable frame, the locking post fixing the wire storage wheel.

[0013] The beneficial effects of this invention compared with the prior art are as follows: The grinding component of this invention simultaneously chamfers both ends of the wire storage wheel. By adjusting the position of the bonding plate, the length of the chamfering wheel extension is changed, thereby changing the chamfering parameters of the wire storage wheel in real time. The support component on the grinding component simultaneously clamps multiple sets of wire storage wheels, improving the chamfering efficiency of the wire storage wheels. At the same time, the support component drives the wire storage wheels to rotate, ensuring the uniformity of the chamfering and avoiding chamfering deviation. The replacement component automatically replaces the wire storage wheels on the support component, removes the chamfered wire storage wheel and places a new wire storage wheel. Simultaneously, the replacement component inspects the chamfered wire storage wheels, improving the production efficiency and pass rate of the wire storage wheels. Attached Figure Description

[0014] Figure 1 This is a left view of the overall structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 3 This is a top view of the grinding component structure of the present invention.

[0017] Figure 4 for Figure 3 Cross-sectional view of the structure along the AA direction.

[0018] Figure 5 This is a schematic diagram of the supporting component structure of the present invention.

[0019] Figure 6 This is a partial structural diagram of the support component of the present invention.

[0020] Figure 7 This is a schematic diagram showing the installation positions of the wire storage wheel and the drive wheel in this invention.

[0021] Figure 8 This is a schematic diagram of the supporting component structure of the present invention.

[0022] Figure 9 This is a cross-sectional view of the supporting component structure of the present invention.

[0023] Figure 10 This is a schematic diagram showing the installation positions of the detection plate and the wire storage wheel of the present invention.

[0024] Reference numerals: 1-Grinding component; 2-Support component; 3-Replacement component; 101-Base; 102-Sliding frame; 103-Adhesion plate; 104-Sliding column; 105-Motor; 106-Chamfering wheel; 107-Mounting frame; 201-Rotating frame; 202-Placement frame; 203-Wire storage wheel; 204-Clamping rod; 205-Adhesion frame; 206-Spring; 207-Clamping ring; 208-Drive wheel; 301-Moving frame; 302-Detection block one; 303-Placement plate; 304-Detection block two; 305-Lifting plate one; 306-Lifting plate two; 307-Detection plate; 308-Gear one; 309-Gear two; 310-Locking frame; 311-Locking column. Detailed Implementation

[0025] refer to Figures 1 to 10 An automatic chamfering device for producing alloy aluminum wheels is shown, including a grinding component 1 for chamfering and grinding a wire storage wheel 203. The grinding component 1 chamfers both sides of the wire storage wheel 203 simultaneously. A support component 2 is provided on the side of the grinding component 1 to clamp the wire storage wheel 203. The support component 2 drives the wire storage wheel 203 to rotate when it is chamfered. A replacement component 3 is provided at the lower end of the support component 2. The replacement component 3 replaces the wire storage wheel 203 and inspects the chamfered wire storage wheel 203.

[0026] Grinding assembly 1 includes a base 101, on which two sets of sliding columns 104 are slidably disposed. The two sets of sliding columns 104 are mirror images of each other on the base 101. Each set of sliding columns 104 is provided with a sliding frame 102. A motor 105 is disposed inside the sliding frame 102. A chamfering wheel 106 is disposed on the output shaft of the motor 105. The chamfering wheel 106 chamfers the wire storage wheel 203. A bonding disc 103 is slidably disposed on the sliding frame 102. The bonding disc 103 has an opening at its center. The chamfering wheel 106 passes through the opening of the bonding disc 103 and contacts the wire storage wheel 203, driving the bonding disc 103 to move within the sliding frame. When sliding on 102, the length of the chamfering wheel 106 is changed, thereby changing the chamfering parameters of the wire storage wheel 203. The base 101 is provided with a mounting bracket 107 and a sliding frame 301 is slidably provided. After the adjustment of the bonding plate 103 is completed, the two sets of sliding columns 104 are driven to move closer to each other. The sliding columns 104 drive the sliding frame 102 and the bonding plate 103 to move closer to each other. The two sets of bonding plates 103 contact the two sides of the wire storage wheel 203, so that the chamfering wheel 106 contacts the wire storage wheel 203. The motor 105 is started, and the motor 105 drives the chamfering wheel 106 to rotate. The chamfering wheel 106 chamfers the wire storage wheel 203.

[0027] Support assembly 2 includes a rotating frame 201 rotatably mounted on mounting bracket 107. A placement frame 202 is rotatably mounted on the rotating frame 201. Multiple sets of clamping rods 204 are rotatably mounted on the placement frame 202. Clamping rings 207 are rotatably mounted on the clamping rods 204, clamping the wire storage wheel 203. Multiple sets of bonding frames 205 are slidably mounted on the placement frame 202. A spring 206 is provided between the bonding frame 205 and the placement frame 202. Multiple sets of drive wheels 208 are provided on the bonding frame 205. When the wire storage wheel 203 is placed between two sets of clamping rings 207, the clamping rods 204 are driven to rotate. The clamping rods 204 drive the clamping rings 207 to clamp the wire storage wheel 203. When the wire storage wheel 203 is clamped, it squeezes the bonding frame 205. The bonding frame 205 is held in place by the springs. The deformation recovery force of 206 drives the drive wheel 208 to always be in contact with the inside of the wire storage wheel 203, driving the placement frame 202 to rotate on the rotating frame 201. When the placement frame 202 rotates, it drives multiple sets of wire storage wheels 203 to rotate, making the two sides of the wire storage wheel 203 parallel to the two sets of bonding discs 103 respectively. The rotating frame 201 is driven to rotate, and the clamping rod 204 drives the placement frame 202 to be inserted between the two sets of bonding discs 103, chamfering the wire storage wheel 203. The drive wheel 208 is driven to rotate, and the multiple sets of drive wheels 208 drive the wire storage wheel 203 to rotate. When it is necessary to remove the wire storage wheel 203, the clamping rod 204 is driven to rotate, and the clamping rod 204 drives the clamping rings 207 to move away from each other. The clamping rings 207 release the clamp on the wire storage wheel 203. At this time, the wire storage wheel 203 can be removed by replacing the component 3.

[0028] Replacement component 3 includes a movable frame 301 slidably mounted on a base 101. A gear 308 is installed inside the movable frame 301. A detection block 302 is slidably mounted on the movable frame 301. A placement tray 303 is rotatably mounted on one end of the detection block 302. Multiple sets of chamfered and unchamfered wire storage wheels 203 are mounted on the placement tray 303. A lifting plate 306 is slidably mounted on the other end of the detection block 302. A detection plate 307 is rotatably mounted on the lifting plate 306. The detection plate 307 interacts with the wire storage wheel 203. A chamfer on the spool 203 is fitted together. A second detection block 304 is rotatably mounted on the upper end of detection block 1 302. A lifting plate 305 is slidably mounted on detection block 2 304. A detection plate 307 is rotatably mounted on lifting plate 1 305. The detection plate 307 on lifting plate 1 305 fits into another chamfer on the spool 203. A torque detector is mounted on detection plate 307. The torque detector detects the rotation angle of detection plate 307. When detecting the chamfer of the spool 203, both sets of detection plates... 307 is respectively attached to the chamfered surfaces at both ends of the wire storage wheel 203, driving the wire storage wheel 203 to rotate. When the chamfer on the wire storage wheel 203 does not meet the standard, it will push the detection plate 307 to rotate. At this time, the torque detector on the detection plate 307 detects the abnormality and determines that the wire storage wheel 203 is a defective product. The detection block 302 is equipped with a rotating gear 309. Gear 308 meshes with gear 309. When the gear 309 is driven to rotate, the gear 309 drives the detection block 302 to move on the moving frame 30. 1. The lifting plate 305 is equipped with a locking frame 310. Two sets of locking pins 311 are slidably arranged inside the locking frame 310. When the two sets of locking pins 311 are driven to move, the locking pins 311 fit against the inner wall of the wire storage wheel 203, fixing the wire storage wheel 203 on the moving frame 301, thus completing the fixing of the wire storage wheel 203. The lifting plate 305 drives the wire storage wheel 203 to move, placing the wire storage wheel 203 on the placement tray 303 or placing the wire storage wheel 203 on the placement tray 303 on the support component 2.

[0029] Working principle: During operation, the wire storage wheel 203 that needs to be chamfered is placed on the placement tray 303. The rotating frame 201 is driven to rotate on the mounting frame 107, and the placement frame 202 is driven to rotate on the rotating frame 201. The placement frame 202 is parallel to the bottom surface of the base 101. The moving frame 301 is driven to move on the base 101. When the moving frame 301 moves to a position concentric with the placement frame 202, the detection block 2 304 is driven to rotate on the detection block 1 302. The detection block 2 304 drives the lifting plate 3 05. Oriented towards the placement tray 303, the first lifting plate 305 slides on the second detection block 304. The first lifting plate 305 drives the locking frame 310 to move, inserting the locking frame 310 into the wire storage wheel 203 to be chamfered. The first lifting plate 305 drives the locking pin 311 to move, pressing the inside of the wire storage wheel 203 to fix it. The first lifting plate 305 then slides on the second detection block 304, driving the second detection block 304 to rotate. The second 304 drives the wire storage wheel 203 to rotate to the upper end of the placement frame 202, driving the lifting plate 305 to slide up and down on the second 304. The lifting plate 305 places the wire storage wheel 203 between the two sets of clamping rings 207, drives the two sets of clamping rods 204 to rotate, and the clamping rods 204 drive the clamping rings 207 to move. The two sets of clamping rings 207 clamp the wire storage wheel 203. When the wire storage wheel 203 is clamped, it squeezes the bonding frame 205. The bonding frame 205 is controlled by spring 2. The deformation recovery force of 06 drives the drive wheel 208 to always be in contact with the inside of the wire storage wheel 203, drives the second drive gear 309 to rotate, the second drive gear 309 drives the first detection block 302 to move, the second gear 309 rotates on the first gear 308, the second gear 309 drives the first detection block 302 to slide on the moving frame 301, after changing the position of the first detection block 302 and the second detection block 304, the multiple sets of wire storage wheels 203 are placed on the clamping ring 207 respectively, completing the installation of the multiple sets of wire storage wheels 203.

[0030] The drive mechanism 301 resets, drives the placement frame 202 to rotate, and the placement frame 202 drives multiple sets of wire storage wheels 203 to be parallel to the bonding disc 103. The drive mechanism 201 rotates on the mounting frame 107, and the rotation mechanism 201 drives the placement frame 202 to move. The placement frame 202 is inserted between the two sets of bonding discs 103, and the bonding discs 103 slide on the sliding frame 102, changing the distance between the chamfering wheel 106 and the bonding disc 103, thus adjusting the chamfering parameters. The drive mechanism also drives the two sets of sliding columns 104 to move. As the sliding column 104 moves closer to the sliding frame 102, the sliding frame 102 moves the two sets of bonding discs 103 closer to each other. The two sets of bonding discs 103 are respectively bonded to the two sides of the two sets of wire storage wheels 203. The drive motor 105 drives the chamfering wheel 106 to rotate. The chamfering wheel 106 chamfers the wire storage wheel 203 and simultaneously drives multiple sets of drive wheels 208 to rotate. The drive wheels 208 drive the wire storage wheel 203 to rotate on the clamping ring 207. At this time, the chamfering of the wire storage wheel 203 is completed.

[0031] After the chamfering of the wire storage wheel 203 is completed, the two sets of sliding columns 104 are driven to reset, and the rotating frame 201 and the placement frame 202 are driven to reset. The placement frame 202 drives multiple sets of wire storage wheels 203 to be parallel to the base 101, and drives the moving frame 301 to move. When the moving frame 301 and the placement frame 202 are concentric, the movement of the moving frame 301 is stopped, and the lifting plate 1 305 and lifting plate 2 306 are driven to move. The detection plate 307 is driven to rotate on the lifting plate 2 306, completing the chamfering of the detection plate 307. The adjustment of the angle is the same as the specified chamfer parameters. Lifting plate 1 305 and lifting plate 2 306 drive the detection plate 307 to fit against the two chamfers of the wire storage wheel 203 respectively, driving the drive wheel 208. The drive wheel 208 drives the wire storage wheel 203 to rotate. The detection plate 307 detects the chamfer parameters on the wire storage wheel 203. When there is a deviation in the chamfer on the wire storage wheel 203, the wire storage wheel 203 drives the detection plate 307 to rotate. The torque detector detects the abnormal rotation of the detection plate 307.

[0032] After the test is completed, the wire storage wheel 203 is removed, and the lifting plate 305 is driven to insert the locking frame 310 into the wire storage wheel 203. The grinding component 1 of the support assembly 2 is driven to press the inside of the wire storage wheel 203, and the two sets of clamping rings 207 are driven to move away from each other, releasing the fixation of the wire storage wheel 203. Then, the detection block 304 is driven to rotate on the detection block 302. The detection block 304 places the chamfered wire storage wheel 203 on the placement plate 303, and drives the placement plate 303 to rotate, and puts the wire storage wheel 203 to be chamfered back onto the support assembly 2.

[0033] This invention is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort are within the protection scope of this invention.

Claims

1. An automatic chamfering device for alloy aluminum wheel production, comprising a polishing assembly (1), characterized in that: The polishing assembly (1) comprises a base (101), the base (101) is provided with a fitting mechanism and a mounting frame (107), the fitting mechanism drives a chamfer wheel (106) and a line storage wheel (203) to be close, and the line storage wheel (203) is chamfered, the mounting frame (107) is rotatably provided with a supporting assembly (2), the supporting assembly (2) comprises a rotating frame (201) rotatably installed on the mounting frame (107), the rotating frame (201) is rotatably provided with a placing frame (202), the placing frame (202) is provided with a clamping mechanism, the clamping mechanism clamps the line storage wheel (203) and drives the line storage wheel (203) to rotate, the base (101) is slidably provided with a replacement assembly (3), the replacement assembly (3) comprises a moving frame (301) slidably installed on the base (101), the moving frame (301) is slidably provided with a picking mechanism, the picking mechanism places the line storage wheel (203) on the supporting assembly (2) and takes off the line storage wheel (203) on the supporting assembly (2), a plurality of detection plates (307) are arranged in the picking mechanism, the detection plates (307) are in close contact with the chamfer of the line storage wheel (203), and the chamfer of the line storage wheel (203) is detected; The picking mechanism comprises a detection block one (302) slidably installed on the moving frame (301), a detection block two (304) is rotatably arranged at the upper end of the detection block one (302), a lifting plate two (306) is slidably arranged on the detection block one (302), a lifting plate one (305) is slidably arranged on the detection block two (304), a placing disc (303) is rotatably arranged on the detection block one (302), and a plurality of line storage wheels (203) are arranged on the placing disc (303). The lifting plate one (305) and the lifting plate two (306) are provided with detection plates (307), and the detection plates (307) are provided with torsion detectors, and the torsion detectors detect the rotation angle of the detection plates (307).

2. The automatic chamfering device for alloy aluminum wheel production according to claim 1, characterized in that: The fitting mechanism comprises two sliding columns (104) slidably installed on the base (101), the two sliding columns (104) are mirror images arranged on the base (101), a sliding frame (102) is arranged on the sliding column (104), and a fitting disc (103) and a chamfer wheel (106) are arranged on the sliding frame (102).

3. The automatic chamfering device for alloy aluminum wheel production according to claim 2, characterized in that: The fitting disc (103) is provided with an opening in the center, and the chamfer wheel (106) passes through the opening of the fitting disc (103).

4. The automatic chamfering device for alloy aluminum wheel production of claim 1, characterized in that: The clamping mechanism comprises a plurality of clamping rods (204), two clamping rods (204) are rotatably installed on the placing frame (202) in each group, a clamping ring (207) is rotatably arranged on the clamping rod (204), and the clamping rings (207) are close to each other to clamp the line storage wheel (203).

5. The automatic chamfering device for alloy aluminum wheel production according to claim 4, characterized in that: The placing frame (202) is slidably provided with a plurality of fitting frames (205), springs (206) are arranged between the fitting frames (205) and the placing frame (202), a plurality of driving wheels (208) are rotatably arranged on the fitting frames (205), and the driving wheels (208) are intermittently fitted with the line storage wheel (203).

6. The automatic chamfering device for alloy aluminum wheel production of claim 1, characterized in that: The lifting plate one (305) is further provided with a locking frame (310), the moving frame (301) is slidably provided with a locking column (311), and the locking column (311) fixes the line storage wheel (203).

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