Hub machining device

Abstract

The utility model relates to the technical field of hub machining, in particular to a hub machining device which comprises a machining table, three sets of edge rolling assemblies are arranged in the machining table, each edge rolling assembly comprises a first motor, the first motors are fixedly connected to the lower surface of the machining table, and the second motors are fixedly connected to the lower surface of the machining table. The output end of the first motor is fixedly connected with a first transmission roller, the first transmission roller is rotationally connected into the machining table, the outer wall of the first transmission roller is fixedly connected with a first gear, and the interior of the machining table is rotationally connected with a second transmission roller. According to the metal plate edge rolling device, the three edge rolling assemblies are started to conduct automatic edge rolling work on a metal plate, the first motor is started to drive the first transmission roller and the first gear to rotate, and the first gear rotates to drive the second gear to rotate so as to drive the second transmission roller to rotate; the metal plate is conveyed through rotation of the first transmission roller and the second transmission roller, the metal plate is rolled into a cylindrical structure in combination with three sets of identical structures, and automatic edge rolling work is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to wheel hub processing technical field especially relates to a wheel hub processing device. BACKGROUND

[0002] The wheel hub processing device is a kind of mechanical equipment specially used for automobile wheel hub manufacturing and processing, and its main function is to process raw materials into wheel hub products meeting design requirements by various processing techniques;And the process of processing wheel hub needs to first process metal plate into the cylindrical structure of rim.

[0003] In prior art, when rim is formed by edge rolling, metal plate is usually bent and rolled into cylindrical structure by manual assistance, and rim cannot be ensured to be completely rolled into cylindrical structure in manual operation process, and manual edge rolling also cannot ensure that rim is flat and aligned. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a wheel hub processing device, and the main technical problem to be solved is that manual edge rolling cannot ensure that rim is completely flat cylindrical structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a wheel hub processing device, comprising a processing table, a edge rolling assembly is arranged in the processing table, the edge rolling assembly is provided with three groups, the edge rolling assembly comprises motor one, the motor one is fixedly connected to the lower surface of processing table, the output end of motor one is fixedly connected with transmission roller one, the transmission roller one is rotatably connected in the processing table, the outer wall of transmission roller one is fixedly connected with gear one, the inside of processing table is rotatably connected with transmission roller two, the outer wall of transmission roller two is fixedly connected with gear two, and the gear two is engaged with the gear one.

[0006] By adopting the above technical scheme, motor one drives transmission roller one and gear one to rotate, gear one drives gear two and transmission roller two to rotate at the same time, three edge rolling assemblies are used to transport and edge roll metal plate at the same time, the effect of automatic edge rolling is realized, and metal plate is accurately edge rolled to become the structure of rim.

[0007] As a further description of the above technical scheme: the lower surface of the processing table is fixedly connected with motor two, the output end of the motor two is fixedly connected with the material roller, the material roller is rotatably connected in the processing table, the outer wall of the material roller is fixedly connected with the wheel hub one, and the outer wall of the wheel hub one is rotatably connected with the synchronous belt.

[0008] By adopting the above technical scheme, motor two drives material roller to rotate, material roller drives wheel hub one and synchronous belt to rotate, and assists in transporting and edge rolling metal plate.

[0009] Further as a description of the above technical solution: the inside of the processing table is rotationally connected with a conveying roller one, the outer wall of the conveying roller one is fixedly connected with a hub two, the synchronous belt is rotationally connected on the outer wall of the hub two, the outer wall of the conveying roller one is fixedly connected with a gear three, the inside of the processing table is rotationally connected with a conveying roller two, the outer wall of the conveying roller two is fixedly connected with a gear four, and the gear four is engaged with the gear three.

[0010] By adopting the above technical solution, the synchronous belt drives the hub two to rotate during rotation, the hub two drives the conveying roller one and the gear three to rotate, and further drives the gear four and the conveying roller two to rotate, thereby realizing automatic feeding and transportation of the metal plate.

[0011] Further as a description of the above technical solution: the upper surface of the processing table is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a pneumatic cylinder, and the output end of the pneumatic cylinder is fixedly connected with a pressing plate.

[0012] By adopting the above technical solution, the pressing plate is driven downward by the pneumatic cylinder to flatten the rim structure after the roll forming, so as to ensure that the interfaces of the rim structure are aligned.

[0013] Further as a description of the above technical solution: the lower surface of the processing table is fixedly connected with an electric telescopic rod, the electric telescopic rod is provided with three, the output end of the electric telescopic rod is fixedly connected with a push ring, and the push ring is slidingly connected in the inside of the processing table.

[0014] By adopting the above technical solution, the rim structure after the roll flattening is pushed out by the push ring driven upward by the electric telescopic rod, so as to facilitate taking out the rim structure.

[0015] Further as a description of the above technical solution: the inside of the material roller is slidingly connected with a bolt, the upper surface of the bolt is fixedly connected with a limiting plate, and the inside of the roll forming assembly is provided with a metal plate.

[0016] By adopting the above technical solution, the limiting plate is limited to slide in the inside of the material roller by the bolt, so as to limit the metal plate, and also facilitate adding the metal plate on the outer wall of the material roller.

[0017] By adopting the above technical solution, the hub processing device has at least the following beneficial effects:

[0018] 1. Compared with the prior art, the hub processing device starts three groups of roll forming assemblies to automatically roll the metal plate, starts the motor one to drive the transmission roller one and the gear one to rotate, drives the gear two to rotate while the gear one rotates, and further drives the transmission roller two to rotate, transports the metal plate by the rotation of the transmission roller one and the transmission roller two, and combines three groups of the same structure to roll the metal plate into a cylindrical structure, and completes the automatic roll forming work.

[0019] 2、Compared with the prior art, the wheel hub processing device winds the cut metal plate on the outer wall of the material roller and positions it by the limiting plate, starts the motor two to drive the material roller to rotate and simultaneously drives the wheel hub one and the synchronous belt to rotate, transports one end of the metal plate to between the conveying roller one and the conveying roller two, drives the wheel hub two and the conveying roller one to rotate while the synchronous belt rotates, further drives the gear three to rotate, drives the gear four and the conveying roller two to rotate, and further automatically transports the metal plate to the position of the edge rolling assembly for edge rolling work; the wheel rim structure after edge rolling is flattened and aligned by moving the pressing plate down by the cylinder, the cut part is aligned, and finally the wheel rim structure after processing is pushed out of the discharge by moving the push ring up by the electric telescopic rod. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The overall structure diagram of the wheel hub processing device is provided for the utility model.

[0021] Figure 2 The edge rolling assembly structure diagram of the wheel hub processing device is provided for the utility model.

[0022] Figure 3 The synchronous belt structure diagram of the wheel hub processing device is provided for the utility model.

[0023] Figure 4 The pressing plate structure diagram of the wheel hub processing device is provided for the utility model.

[0024] Figure 5 The push ring structure diagram of the wheel hub processing device is provided for the utility model.

[0025] Figure 6 The limiting plate structure diagram of the wheel hub processing device is provided for the utility model.

[0026] LEGEND:

[0027] 1, processing table; 2, edge rolling assembly; 201, motor one; 202, transmission roller one; 203, gear one; 204, transmission roller two; 205, gear two; 3, motor two; 4, material roller; 5, wheel hub one; 6, synchronous belt; 7, conveying roller one; 8, wheel hub two; 9, gear three; 10, conveying roller two; 11, gear four; 12, support frame; 13, cylinder; 14, pressing plate; 15, electric telescopic rod; 16, push ring; 17, bolt; 18, limiting plate; 19, metal plate. DETAILED DESCRIPTION

[0028] REFERENCE Figures 1-6The utility model provides a kind of hub processing device provided by the utility model: including processing table 1, the inside of processing table 1 is provided with round rolling assembly 2, round rolling assembly 2 is provided with three groups, round rolling assembly 2 includes motor one 201, motor one 201 is fixedly connected in the lower surface of processing table 1, the output end of motor one 201 is fixedly connected with transmission roller one 202, transmission roller one 202 is rotatably connected in the inside of processing table 1, transmission roller one 202 is limit rotation in the inside of processing table 1, the outer wall of transmission roller one 202 is fixedly connected with gear one 203, transmission roller two 204 is rotatably connected in the inside of processing table 1, transmission roller two 204 is limit rotation in the inside of processing table 1, the outer wall of transmission roller two 204 is fixedly connected with gear two 205, gear two 205 is engaged with gear one 203.

[0029] The lower surface of processing table 1 is fixedly connected with motor two 3, the output end of motor two 3 is fixedly connected with material roller 4, material roller 4 is rotatably connected in the inside of processing table 1, the outer wall of material roller 4 is fixedly connected with hub one 5, the outer wall of hub one 5 is rotatably connected with synchronous belt 6, conveying roller one 7 is rotatably connected in the inside of processing table 1, the outer wall of conveying roller one 7 is fixedly connected with hub two 8, synchronous belt 6 is rotatably connected in the outer wall of hub two 8, the outer wall of conveying roller one 7 is fixedly connected with gear three 9, conveying roller two 10 is rotatably connected in the inside of processing table 1, the outer wall of conveying roller two 10 is fixedly connected with gear four 11, gear three 9 and gear four 11 are limit rotation in the inside of processing table 1, gear four 11 is engaged with gear three 9.

[0030] The upper surface of processing table 1 is fixedly connected with support frame 12, the upper surface of support frame 12 is fixedly connected with cylinder 13, the output end of cylinder 13 is fixedly connected with pressing plate 14, the lower surface of processing table 1 is fixedly connected with electric telescopic rod 15, electric telescopic rod 15 is provided with three, the output end of electric telescopic rod 15 is fixedly connected with push ring 16, push ring 16 is slidably connected in the inside of processing table 1, push ring 16 is limit sliding between three transmission roller one 202 and transmission roller two 204, the inside of material roller 4 is slidably connected with bolt 17, the upper surface of bolt 17 is fixedly connected with limit board 18, the inside of round rolling assembly 2 is provided with metal plate 19, metal plate 19 is the rim after being rolled into a circle.

[0031] Working principle: in use, first, the motor 1, motor 2 3, cylinder 13 and electric telescopic rod 15 are connected to the remote control device, slide up to take out the limiting plate 18, the size of the cut plate is wound into a cylindrical shape and placed on the outer wall of the material roller 4, and the limiting plate 18 drives the bolt 17 to insert into the inside of the material roller 4 to limit the metal plate, start motor 2 3 drive material roller 4 rotation, the material roller 4 rotation drives the wheel hub 1 5 and synchronous belt 6 rotation, synchronous belt 6 rotation drives the wheel hub 2 8 rotation, in turn drives the conveying roller 1 7 and gear 3 9 rotation, so as to drive the gear 4 11 and conveying roller 2 10 rotation, in the process of material roller 4 rotation, the metal plate is conveyed to the conveying roller 1 7 and conveying roller 2 10 between, and then the conveying roller 1 7 and conveying roller 2 10 are combined to convey the metal plate to one of the transmission roller 1 202 and transmission roller 2 204, at this time, three groups of motor 1 201 are started, the motor 1 201 drives the transmission roller 1 202 and gear 1 203 rotation, the gear 1 203 drives the gear 2 205 and transmission roller 2 204 rotation, and the three groups of transmission roller 1 202 and transmission roller 2 204 drive the metal plate to bend and roll into a cylindrical structure, become metal plate 19 (such as Figure 1 shown), then start the cylinder 13 to drive the pressing plate 14 to move down, and use the pressing plate 14 to press the formed metal plate 19 to ensure that the interface of the metal plate 19 is aligned and the upper and lower ends of the metal plate 19 are flat, and finally start the three electric telescopic rods 15, combined with the three electric telescopic rods 15 to push the push ring 16 to move up, and use the push ring 16 to push the processed metal plate 19 out, so as to take out the metal plate 19, the whole processing process adopts automatic rolling and flattening mode, which ensures that the rim can be accurately rolled into a cylindrical structure and the interface is aligned to make it flat during the processing of the rim, solving the problem that the metal plate cannot be accurately rolled into a cylindrical structure of the rim in the manual rolling process in the prior art.

[0032] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A wheel hub machining device comprising a machining station (1), characterized in that: The inside of the processing table (1) is provided with a rounding assembly (2), the rounding assembly (2) is provided with three groups, the rounding assembly (2) includes motor one (201), the motor one (201) is fixedly connected to the lower surface of the processing table (1), the output end of the motor one (201) is fixedly connected with the transmission roller one (202), the transmission roller one (202) is rotatably connected in the inside of the processing table (1), the outer wall of the transmission roller one (202) is fixedly connected with the gear one (203), the inside of the processing table (1) is rotatably connected with the transmission roller two (204), the outer wall of the transmission roller two (204) is fixedly connected with the gear two (205), the gear two (205) is engaged with the gear one (203).

2. A wheel machining apparatus according to claim 1, wherein: The lower surface of the processing table (1) is fixedly connected with motor two (3), the output end of the motor two (3) is fixedly connected with the material roller (4), the material roller (4) is rotatably connected in the inside of the processing table (1), the outer wall of the material roller (4) is fixedly connected with the hub one (5), the outer wall of the hub one (5) is rotatably connected with the synchronous belt (6).

3. A wheel machining apparatus according to claim 2, wherein: The inside of the processing table (1) is rotatably connected with the conveying roller one (7), the outer wall of the conveying roller one (7) is fixedly connected with the hub two (8), the synchronous belt (6) is rotatably connected to the outer wall of the hub two (8), the outer wall of the conveying roller one (7) is fixedly connected with the gear three (9), the inside of the processing table (1) is rotatably connected with the conveying roller two (10), the outer wall of the conveying roller two (10) is fixedly connected with the gear four (11), the gear four (11) is engaged with the gear three (9).

4. The wheel machining apparatus of claim 1, wherein: The upper surface of the processing table (1) is fixedly connected with the support frame (12), the upper surface of the support frame (12) is fixedly connected with the air cylinder (13), the output end of the air cylinder (13) is fixedly connected with the pressing plate (14).

5. The wheel machining apparatus of claim 1 wherein: The lower surface of the processing table (1) is fixedly connected with the electric telescopic rod (15), the electric telescopic rod (15) is provided with three, the output end of the electric telescopic rod (15) is fixedly connected with the push ring (16), the push ring (16) is slidably connected in the inside of the processing table (1).

6. A wheel machining apparatus as claimed in claim 2, wherein: The inside of the material roller (4) is slidably connected with the bolt (17), the upper surface of the bolt (17) is fixedly connected with the limiting plate (18), the inside of the rounding assembly (2) is provided with the metal plate (19).

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