Aluminum wheel support press-fitting positioning structure

Abstract

The utility model discloses an aluminum wheel support press-fitting positioning structure which comprises a workbench, a large bottom plate is arranged on the top of the workbench, rotating mechanisms are arranged on the two sides of the top of the large bottom plate, a jig plate is arranged on the top of the large bottom plate, and an upper layer seat is arranged on the top of the jig plate. First adjustable pin seats and first hydraulic cylinders are arranged at the top of the upper-layer seat, first round pins are fixedly connected to the tops of the first adjustable pin seats, and the first round pins can be adjusted according to the shape of the bottom of the aluminum wheel support for supporting by rotating the first adjustable pin seats arranged at the top of the upper-layer seat. According to the aluminum wheel support press-fitting positioning structure, the aluminum wheel support can have good overall strength in the press-fitting process, the possibility of damage in the press-fitting process is not prone to occurring, the overall press-fitting positioning structure is installed and fixed through bolts, and therefore the aluminum wheel support press-fitting positioning structure is simple in structure and convenient and fast to operate, the press-fitting positioning layout of the aluminum wheel support is conveniently adjusted, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel bracket press-fitting and positioning, and in particular relates to an aluminum wheel bracket press-fitting and positioning structure. Background Art

[0002] The automobile industry is one of the important pillar industries in my country. With the progress of society and economic development, the demand for automobiles is also growing. In order to meet the increasing demand, various parts manufacturers are also carrying out technological innovation to improve work efficiency. Automobile aluminum alloy wheels have the advantages of light weight, fast heat dissipation, good shock absorption performance, long tire life, safety and reliability, etc. Therefore, they stand out in the automobile industry and have great development potential.

[0003] At present, positioning and clamping equipment is needed in the process of pressing aluminum wheel brackets, but the structure of traditional positioning and clamping equipment is relatively complex, the positioning and clamping process is also relatively troublesome, and the manufacturing cost will be too high. In addition, most positioning and clamping equipment can only process a single top surface. After processing one side, the clamping angle needs to be manually adjusted. This will make the pressing of parts of the aluminum wheel bracket troublesome and laborious, thereby reducing the production efficiency of the pressing of the aluminum wheel bracket. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an aluminum wheel bracket press-fitting positioning structure to solve the problem raised in the above background technology that a positioning clamping device is needed in the current aluminum wheel bracket press-fitting process, but the traditional positioning clamping device has a relatively complex structure, the positioning clamping process is also relatively troublesome, and the manufacturing cost will also be too high. In addition, most positioning clamping devices can only process a single top surface, and after processing one side, the clamping angle needs to be manually adjusted, which will make the aluminum wheel bracket press-fitting parts troublesome and laborious, thereby reducing the production efficiency of the aluminum wheel bracket press-fitting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a press-fitting and positioning structure for an aluminum wheel bracket, comprising a workbench, a large base plate is arranged on the top of the workbench, rotating mechanisms are arranged on both sides of the top of the large base plate, a jig plate is arranged on the top of the large base plate, an upper seat is arranged on the top of the jig plate, a first adjustable pin seat and a first hydraulic cylinder are respectively arranged on the top of the upper seat, a first round pin is fixedly connected to the top of the first adjustable pin seat, a first piston is slidably connected to the top of the first hydraulic cylinder, a first piston is slidably connected to the top of the first hydraulic cylinder, a pressing piece is rotatably connected to the upper end of the outer side of the first piston, a second support seat is fixedly connected to the side of the top of the upper seat close to the first hydraulic cylinder, and a vertical positioning clamping mechanism is arranged on the top of the jig plate.

[0006] Preferably, the large base plate is slidably connected to the workbench via a guide block.

[0007] Preferably, the rotating mechanism includes a raising block and a first supporting seat, a motor group is arranged on the top of the raising block, the output end of the motor group is fixedly connected to the first L-shaped plate, the other end of the motor group is located inside the supporting bearing seat and fixedly connected, the first supporting seat is rotatably connected to the tail seat, and one end of the tail seat is fixedly connected to the second L-shaped plate.

[0008] Preferably, the raising block and the first supporting seat are respectively fixedly connected to the large base plate by bolts, the motor group is fixedly connected to the raising block by the mounting block, the supporting bearing seat is fixedly connected to one side of the raising block by bolts, and the jig plate is respectively fixedly connected to the top of the first L-shaped plate and the second L-shaped plate.

[0009] Preferably, the upper seat is fixedly connected to the jig plate by bolts, and the first adjustable pin seat and the first hydraulic cylinder are both fixedly connected to the upper seat by bolts.

[0010] Preferably, the first adjustable pin seat, the first round pin, the first hydraulic cylinder, the first piston, the pressing piece and the second support seat are all arranged on the top of the upper seat, and the top of the first hydraulic cylinder is fixedly connected to the limiting seat, and a connecting rod is rotatably connected between the outer side of the limiting seat and the outer side of the pressing piece.

[0011] Preferably, the vertical positioning clamping mechanism includes a fixed plate, and a second adjustable pin seat and a second hydraulic cylinder are respectively provided on one side of the fixed plate, the top of the second adjustable pin seat is fixedly connected to a second round pin, the top of the second hydraulic cylinder is slidably connected to a second piston, the top of the second piston is fixedly connected to a second pressing piece, and the bottom side of the second pressing piece is threadedly connected to an adjustable foot pad.

[0012] Preferably, the fixing plate is fixedly connected to the jig plate by bolts, and the second adjustable pin seat and the second hydraulic cylinder are both fixedly connected to the fixing plate by bolts.

[0013] Compared with the prior art, the utility model provides a press-fit positioning structure for an aluminum wheel bracket, which has the following beneficial effects:

[0014] 1. The utility model sets a press-fitting positioning structure for an aluminum wheel bracket. When in use, the aluminum wheel bracket is installed between a plurality of pressing pieces and a second support seat, and then the first piston and the pressing piece are pulled back by driving the first hydraulic cylinder, so as to complete the clamping of the corners of the aluminum wheel bracket. Then, a plurality of first adjustable pin seats provided on the top of the upper seat are rotated, so that the first round pin can be adjusted and supported according to the bottom shape of the aluminum wheel bracket, so that the aluminum wheel bracket can have good overall strength during the press-fitting process, and is not prone to damage during the press-fitting process. In addition, the overall press-fitting positioning structure is installed and fixed by bolts, so that the structure is simple, the operation is convenient, and the press-fitting positioning layout of the aluminum wheel bracket can be adjusted conveniently while improving the work efficiency.

[0015] 2. The utility model sets a rotating mechanism, a workbench and a large base plate. During the press-fitting process of the aluminum wheel bracket, the large base plate can be pushed by an external device to change the lateral position of the processing, thereby effectively improving the processing efficiency of the press-fitting of the aluminum wheel bracket. The aluminum wheel bracket that is positioned and clamped can be rotated in a circular angle by driving the motor group, and can be adjusted immediately according to different press-fitting requirements, thereby effectively improving the processing efficiency of the press-fitting of the aluminum wheel bracket.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the shaft side structure of one side of the press-fit positioning structure of an aluminum wheel bracket proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axle side structure of the other side of the press-fit positioning structure of an aluminum wheel bracket proposed by the utility model;

[0020] Figure 3 This is a side structural schematic diagram of a press-fit positioning structure for an aluminum wheel bracket proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the pin seat structure of a press-fit positioning structure of an aluminum wheel bracket proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the second positioning plate of the press-fit positioning structure of the aluminum wheel bracket proposed by the utility model;

[0023] Figure 6 This is a schematic structural diagram of a first positioning plate of a press-fit positioning structure for an aluminum wheel bracket proposed by the utility model;

[0024] In the figure: workbench 1, large base plate 2, guide block 3, pad block 4, motor unit 5, mounting block 6, support bearing seat 7, first L-shaped plate 8, first support seat 9, tail seat 10, second L-shaped plate 11, upper seat 12, first adjustable pin seat 13, first round pin 14, first hydraulic cylinder 15, first piston 16, pressing piece 17, connecting rod 18, limit seat 19, second support seat 20, fixture plate 21, fixing plate 22, second adjustable pin seat 23, second round pin 24, second hydraulic cylinder 25, second pressing piece 26, adjustable foot pad 27, second piston 28. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a press-fitting positioning structure of an aluminum wheel bracket, comprising a workbench 1, a large bottom plate 2 is arranged on the top of the workbench 1, rotating mechanisms are arranged on both sides of the top of the large bottom plate 2, a fixture plate 21 is arranged on the top of the large bottom plate 2, an upper seat 12 is arranged on the top of the fixture plate 21, a first adjustable pin seat 13 and a first hydraulic cylinder 15 are arranged on the top of the upper seat 12, a first round pin 14 is fixedly connected to the top of the first adjustable pin seat 13, a first piston 16 is slidably connected to the top of the first hydraulic cylinder 15, a first piston 16 is slidably connected to the top of the first hydraulic cylinder 15, a pressing piece 17 is rotatably connected to the upper end of the outer side of the first piston 16, and the top of the upper seat 12 is close to the first round pin 14, a first round pin 14 is fixedly connected to the top of the first adjustable pin seat 13, a first round pin 14 is fixedly connected to the top of the first hydraulic cylinder 15 ... A second support seat 20 is fixedly connected to one side of the first hydraulic cylinder 15. The aluminum wheel bracket is installed between several pressing pieces 17 and the second support seat 20, and then the first hydraulic cylinder 15 is driven to pull back the first piston 16 and the pressing piece 17 to complete the clamping of the corners of the aluminum wheel bracket. Then, several first adjustable pin seats 13 provided on the top of the upper seat 12 are rotated, so that the first round pin 14 can be adjusted according to the bottom shape of the aluminum wheel bracket for rear support. In this way, the aluminum wheel bracket can have better overall strength during the press-fitting process and is not prone to damage during press-fitting. A vertical positioning clamping mechanism is provided on the top of the jig plate 21.

[0027] In the utility model, preferably, the large base plate 2 is slidably connected to the workbench 1 through the guide block 3.

[0028] In the utility model, preferably, the rotating mechanism includes a raising block 4 and a first supporting seat 9, a motor group 5 is arranged on the top of the raising block 4, the output end of the motor group 5 is fixedly connected to the first L-shaped plate 8, the other end of the motor group 5 is located inside the supporting bearing seat 7 and fixedly connected, the first supporting seat 9 is internally rotatably connected to the tail seat 10, and one end of the tail seat 10 is fixedly connected to the second L-shaped plate 11.

[0029] In the utility model, preferably, the raising block 4 and the first supporting seat 9 are fixedly connected to the large base plate 2 by bolts respectively, the motor group 5 is fixedly connected to the raising block 4 by the mounting block 6, the supporting bearing seat 7 is fixedly connected to one side of the raising block 4 by bolts, and the fixture plate 21 is fixedly connected to the top of the first L-shaped plate 8 and the second L-shaped plate 11 respectively.

[0030] In the present invention, preferably, the upper seat 12 is fixedly connected to the fixture plate 21 by bolts, and the first adjustable pin seat 13 and the first hydraulic cylinder 15 are both fixedly connected to the upper seat 12 by bolts.

[0031] In the utility model, preferably, the first adjustable pin seat 13, the first round pin 14, the first hydraulic cylinder 15, the first piston 16, the pressing piece 17 and the second support seat 20 are all located on the top of the upper seat 12, and a plurality of them are arranged. The top of the first hydraulic cylinder 15 is fixedly connected to the limiting seat 19, and a connecting rod 18 is rotatably connected between the outer side of the limiting seat 19 and the outer side of the pressing piece 17.

[0032] In the utility model, preferably, the vertical positioning clamping mechanism includes a fixed plate 22, and a second adjustable pin seat 23 and a second hydraulic cylinder 25 are respectively provided on one side of the fixed plate 22, the top of the second adjustable pin seat 23 is fixedly connected with a second round pin 24, the top of the second hydraulic cylinder 25 is slidably connected with a second piston 28, the top of the second piston 28 is fixedly connected with a second pressing piece 26, and the bottom side of the second pressing piece 26 is threadedly connected with an adjustable foot pad 27.

[0033] In the present invention, preferably, the fixing plate 22 is fixedly connected to the fixture plate 21 by bolts, and the second adjustable pin seat 23 and the second hydraulic cylinder 25 are both fixedly connected to the fixing plate 22 by bolts.

[0034] The working principle and use process of the utility model are as follows: when in use, the aluminum wheel bracket is installed between a plurality of pressing pieces 17 and a second supporting seat 20, and then the first piston 16 and the pressing piece 17 are pulled back by driving the first hydraulic cylinder 15, so as to complete the clamping of the corners of the aluminum wheel bracket, and then the plurality of first adjustable pin seats 13 provided on the top of the upper seat 12 are rotated, so that the first round pin 14 can be adjusted according to the bottom shape of the aluminum wheel bracket. The rear support can be immediately made to have a better overall strength during the press-fitting process, and it is not easy to have a press-fitting period. The press-fitting positioning structure is installed and fixed by bolts, so the structure is simple and the operation is convenient. It is convenient to adjust the press-fitting positioning layout of the aluminum wheel bracket and improves the work efficiency. During the press-fitting process of the aluminum wheel bracket, the large bottom plate 2 can be pushed by external equipment to change the lateral position of the processing, thereby effectively improving the processing efficiency of the press-fitting of the aluminum wheel bracket, and the aluminum wheel bracket that is positioned and clamped can be rotated in a circular angle by driving the motor group 5, and it can be adjusted according to different press-fitting requirements immediately, thereby effectively improving the processing efficiency of the press-fitting of the aluminum wheel bracket.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A press-fit positioning structure for an aluminum wheel bracket, comprising a workbench (1), Features: A large base plate (2) is arranged on the top of the workbench (1), and rotating mechanisms are arranged on both sides of the top of the large base plate (2). A fixture plate (21) is arranged on the top of the large base plate (2), and an upper seat (12) is arranged on the top of the fixture plate (21). A first adjustable pin seat (13) and a first hydraulic cylinder (15) are arranged on the top of the upper seat (12). The top of the first adjustable pin seat (13) is fixedly connected to a first round pin (14), the top of the first hydraulic cylinder (15) is slidably connected to a first piston (16), the top of the first hydraulic cylinder (15) is slidably connected to the first piston (16), and the upper end of the outer side of the first piston (16) is rotatably connected to a pressing piece (17). A second support seat (20) is fixedly connected to the side of the top of the upper seat (12) close to the first hydraulic cylinder (15), and a vertical positioning clamping mechanism is arranged on the top of the fixture plate (21).

2. The aluminum wheel bracket press-fitting positioning structure according to claim 1, Features: The large base plate (2) is slidably connected to the workbench (1) via a guide block (3).

3. The aluminum wheel bracket press-fitting positioning structure according to claim 1, Features: The rotating mechanism comprises a padding block (4) and a first support seat (9); a motor group (5) is arranged on the top of the padding block (4); an output end of the motor group (5) is fixedly connected to a first L-shaped plate (8); the other end of the motor group (5) is located inside a support bearing seat (7) and is fixedly connected thereto; a tail seat (10) is rotatably connected inside the first support seat (9); one end of the tail seat (10) is fixedly connected to a second L-shaped plate (11).

4. The aluminum wheel bracket press-fitting positioning structure according to claim 3, Features: The padding block (4) and the first support seat (9) are respectively fixedly connected to the large base plate (2) by bolts, the motor group (5) is fixedly connected to the padding block (4) by a mounting block (6), the support bearing seat (7) is fixedly connected to one side of the padding block (4) by bolts, and the fixture plate (21) is respectively fixedly connected to the top of the first L-shaped plate (8) and the second L-shaped plate (11).

5. The aluminum wheel bracket press-fitting positioning structure according to claim 1, Features: The upper seat (12) is fixedly connected to the jig plate (21) via bolts, and the first adjustable pin seat (13) and the first hydraulic cylinder (15) are both fixedly connected to the upper seat (12) via bolts.

6. The aluminum wheel bracket press-fitting positioning structure according to claim 1, Features: The first adjustable pin seat (13), the first round pin (14), the first hydraulic cylinder (15), the first piston (16), the pressing piece (17) and the second supporting seat (20) are all arranged on the top of the upper seat (12); the top of the first hydraulic cylinder (15) is fixedly connected to a limit seat (19); and a connecting rod (18) is rotatably connected between the outer side of the limit seat (19) and the outer side of the pressing piece (17).

7. The aluminum wheel bracket press-fitting positioning structure according to claim 1, Features: The vertical positioning clamping mechanism comprises a fixed plate (22), a second adjustable pin seat (23) and a second hydraulic cylinder (25) are respectively arranged on one side of the fixed plate (22), a second round pin (24) is fixedly connected to the top of the second adjustable pin seat (23), a second piston (28) is slidably connected to the top of the second hydraulic cylinder (25), a second pressing member (26) is fixedly connected to the top of the second piston (28), and an adjustable foot pad (27) is threadedly connected to one side of the bottom of the second pressing member (26).

8. The aluminum wheel bracket press-fitting positioning structure according to claim 7, Features: The fixing plate (22) is fixedly connected to the fixture plate (21) via bolts, and the second adjustable pin seat (23) and the second hydraulic cylinder (25) are both fixedly connected to the fixing plate (22) via bolts.

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