Rear axle component assembling device

Abstract

The utility model relates to the technical field of assembling devices, and discloses a rear axle component assembling device which comprises a supporting table, a rear axle and a motor. A feeding mechanism used for rotating the rear axle to the supporting table is rotationally arranged on the mounting frame. An adjusting mechanism used for adjusting the motor is arranged on the supporting table. According to the rear axle component assembling device, the feeding mechanism is arranged so that a rear axle can be moved conveniently, meanwhile, the adjusting mechanism is used in cooperation so that the posture of the motor can be adjusted, installation is facilitated, and installation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of assembly devices, in particular to an assembly device for rear axle components. Background Art

[0002] Rear axle assembly usually refers to the rear suspension system of the car, including the assembly of components such as the rear suspension, drive shaft, differential and half-axle. The motor drive control system is the main executive structure of the new energy vehicle during driving. Its driving characteristics determine the main performance indicators of the car's driving. It is an important component of electric vehicles. When installing the motor at the rear axle, the rear axle is usually hoisted on the assembly table, and the position of the motor is constantly adjusted to install it at the rear axle. However, when hoisting the rear axle, instruments are usually used in conjunction with ropes, which increases instability and is not conducive to adjusting the accurate stability of the rear axle posture, thereby affecting the efficiency of subsequent motor assembly.

[0003] In order to solve the above problems, a rear axle component assembly device is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a rear axle component assembly device. The utility model is provided with a feeding mechanism to facilitate the movement of the rear axle, and at the same time cooperates with the use of an adjustment mechanism to adjust the posture of the motor, thereby facilitating installation and increasing the convenience of installation.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the utility model provides a rear axle component assembly device, including a support platform, a rear axle and a motor, wherein a mounting frame is fixedly mounted on the support platform;

[0008] The mounting frame is rotatably provided with a loading mechanism for rotating the rear axle onto the supporting platform;

[0009] The support platform is provided with an adjustment mechanism for adjusting the motor.

[0010] Preferably, the feeding mechanism includes a rotating rod, a sleeve, a moving rod, a fastening bolt, a semicircular ring 1, a semicircular ring 2 and a positioning bolt. The rotating rod is rotatably sleeved on the mounting frame, the sleeve is fixedly mounted on the rotating rod, one end of the moving rod slides into the interior of the sleeve and is positioned by the fastening bolt, the other end of the moving rod is fixedly connected to the semicircular ring 1, the semicircular ring 1 and the semicircular ring 2 are detachably connected, the positioning bolt is threadedly sleeved on the semicircular ring 2, and the rear axle is sleeved inside the semicircular ring 1 and the semicircular ring 2.

[0011] Preferably, it further comprises an insert sheet for positioning, and a positioning pin is inserted into the insert sheet.

[0012] Preferably, balls are rotatably sleeved on the inner circles of the semicircular ring 1 and the semicircular ring 2.

[0013] Preferably, a rotating disk is fixedly sleeved on the rotating rod, a fixing pin is slidably sleeved on the rotating disk, and an insertion end of the fixing pin is slidably inserted into the mounting frame.

[0014] Preferably, a suspension rod is fixedly mounted on the rotating rod, a water tank is fixedly mounted on the suspension rod, and a valve is provided on the water tank.

[0015] Preferably, the adjustment mechanism includes a cylinder, a mounting plate, an X-guide rail, a Y-guide rail, a rotating table and a roller, the cylinder is fixedly mounted on the bottom of the support table, the cylinder drive rod is fixedly connected to the mounting plate, the X-guide rail is fixedly mounted on the mounting plate, the Y-guide rail is fixedly mounted on the slide of the X-guide rail, the rotating table is fixedly mounted on the slide of the Y-guide rail, and the roller is rotatably connected to a fixed block fixedly connected to the rotating table through a rotating shaft.

[0016] Preferably, a rubber sleeve is fixedly mounted on the rotating roller.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] The fixing pin is inserted into the mounting frame to limit the position of the rotating rod. The rear axle is sleeved between the semicircular ring one and the semicircular ring two, and the fixing pin is removed to release the limit on the rotating rod. Under the action of the water tank, it acts as a counterweight to lift the rear axle and rotate it with the rotating rod as the axis and rotate it to the top of the support platform. The fixing pin is inserted into the mounting frame to limit the position of the rotating rod to stabilize the position of the rear axle. At the same time, under the action of the ball, it is beneficial to rotate the position of the rear axle, adjust the posture, rotate the positioning bolt, and the positioning bolt limits the position of the rear axle. The motor is placed on the roller and the cylinder is started. The cylinder drives the motor in the vertical direction. Under the action of the X guide rail and the Y guide rail, the motor is moved in the horizontal direction. Under the action of the rotating platform, the motor is rotated to adapt to the installation position of the rear axle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic structural diagram of a rear axle component assembly device.

[0020] Figure 2 The utility model is a schematic diagram of the side cross-sectional structure of a semicircular ring 2 in a rear axle component assembly device.

[0021] Figure 3The utility model is a schematic diagram of the side structure of an adjusting mechanism in a rear axle component assembly device.

[0022] Figure 4 The utility model is a schematic diagram of a partial side view of a mounting frame in a rear axle component assembly device.

[0023] Figure 5 A partial structural schematic diagram of a rear axle component assembly device proposed by the utility model.

[0024] 1. Support table; 2. Mounting frame; 3. Rear axle; 4. Motor; 5. Feeding mechanism; 51. Turning rod; 52. Sleeve; 53. Moving rod; 54. Fastening bolt; 55. Semicircular ring one; 56. Semicircular ring two; 57. Positioning bolt; 58. Insert; 59. Positioning pin; 510. Ball bearing; 511. Turntable; 512. Fixing pin; 513. Suspension rod; 514. Water tank; 515. Valve; 6. Adjusting mechanism; 61. Cylinder; 62. Mounting plate; 63. X-guide rail; 64. Y-guide rail; 65. Rotating table; 66. Roller. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-5 As shown, a rear axle component assembly device proposed by the utility model comprises a support platform 1, a rear axle 3 and a motor 4, and a mounting frame 2 is fixedly mounted on the support platform 1;

[0027] A loading mechanism 5 for rotating the rear axle 3 onto the support platform 1 is rotatably provided on the mounting frame 2;

[0028] An adjusting mechanism 6 for adjusting the motor 4 is provided on the supporting platform 1 .

[0029] In an optional embodiment, the feeding mechanism 5 includes a rotating rod 51, a sleeve 52, a moving rod 53, a fastening bolt 54, a semicircular ring 1 55, a semicircular ring 2 56 and a positioning bolt 57. The rotating rod 51 is rotatably sleeved on the mounting frame 2, the sleeve 52 is fixedly mounted on the rotating rod 51, one end of the moving rod 53 slides into the interior of the sleeve 52 and is positioned by the fastening bolt 54, the other end of the moving rod 53 is fixedly connected to the semicircular ring 1 55, the semicircular ring 1 55 and the semicircular ring 2 56 are detachably connected, the positioning bolt 57 is threadedly sleeved on the semicircular ring 2 56, and the rear axle 3 is sleeved inside the semicircular ring 1 55 and the semicircular ring 2 56.

[0030] Furthermore, it also includes an inserting piece 58 for positioning, and a positioning pin 59 is inserted into the inserting piece 58.

[0031] It should be noted that one end of one plug 58 is fixedly connected to semicircular ring 1 55 and slides into the interior of semicircular ring 2 56, and one end of the other plug 58 is fixedly connected to semicircular ring 2 56 and slides into the interior of semicircular ring 1 55. The corresponding positioning pins are slidably connected to semicircular ring 1 55 and semicircular ring 2 56 respectively, and inserted into the interior of the plug 58.

[0032] In an optional embodiment, balls 510 are rotatably sleeved on the inner rings of the semicircular ring 1 55 and the semicircular ring 2 56 .

[0033] It should be noted that, under the action of the ball 510 , the posture of the rear axle 3 can be conveniently adjusted.

[0034] In an optional embodiment, a rotating disk 511 is fixedly sleeved on the rotating rod 51 , a fixing pin 512 is slidably sleeved on the rotating disk 511 , and an insertion end of the fixing pin 512 is slidably inserted into the mounting frame 2 .

[0035] It should be noted that see Figure 4 The mounting frame 2 is provided with slots which are formed and distributed at equal intervals and are adapted to the insertion ends of the fixing pins 512 .

[0036] Furthermore, a magnetic block adsorbed to the turntable 511 is embedded in the T-shaped end of the fixing pin 512 .

[0037] In an optional embodiment, a suspension rod 513 is fixedly mounted on the rotating rod 51 , a water tank 514 is fixedly mounted on the suspension rod 513 , and a valve 515 is provided on the water tank 514 .

[0038] It should be noted that liquid water of different weights can be injected into the water tank 514 to achieve the effect of lifting the rear axle 3, thereby increasing the convenience and sensitivity of loading and unloading the rear axle 3.

[0039] Furthermore, a counterweight is fixedly mounted on the water tank 514 .

[0040] In an optional embodiment, the adjusting mechanism 6 includes a cylinder 61, a mounting plate 62, an X-guide rail 63, a Y-guide rail 64, a rotating table 65 and a roller 66. The cylinder 61 is fixedly mounted on the bottom of the support table 1, the driving rod of the cylinder 61 is fixedly connected to the mounting plate 62, the X-guide rail 63 is fixedly mounted on the mounting plate 62, the Y-guide rail 64 is fixedly mounted on the slide of the X-guide rail 63, the rotating table 65 is fixedly mounted on the slide of the Y-guide rail 64, and the roller 66 is rotatably connected to a fixed block fixedly connected to the rotating table 65 through a rotating shaft.

[0041] It should be noted that the X-rail 63 and the Y-rail 64 are used to adjust the position in the horizontal direction.

[0042] In an optional embodiment, a rubber sleeve is fixedly mounted on the rotating roller 66 .

[0043] It should be noted that, under the action of the rubber sleeve, the motor 4 is stably supported.

[0044] In the present invention, the fixing pin 512 is inserted into the mounting frame 2 to limit the position of the rotating rod 51. The rear axle 3 is sleeved between the semicircular ring 1 55 and the semicircular ring 2 56, and the fixing pin 512 is removed to release the limit of the rotating rod 51. Under the action of the water tank 514, it acts as a counterweight to lift the rear axle 3 and rotate it around the rotating rod 51 to the top of the support platform 1. The fixing pin 512 is inserted into the mounting frame 2 to limit the position of the rotating rod 51 to adjust the position of the rear axle 3. The position is stabilized, and at the same time, under the action of the ball 510, the position of the rear axle 3 is rotated, the posture is adjusted, and the positioning bolt 57 is rotated. The positioning bolt 57 plays a role in limiting the position of the rear axle 3. The motor 4 is placed on the roller 66, and the cylinder 61 is started. The cylinder 61 drives the motor 4 in the vertical direction. Under the action of the X guide rail 63 and the Y guide rail 64, the position of the motor 4 in the horizontal direction is moved. Under the action of the rotating table 65, the motor 4 is rotated to adapt to the installation position of the rear axle 3.

[0045] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A rear axle component assembly device, comprising a support platform (1), a rear axle (3) and a motor (4), characterized in that: A mounting frame (2) is fixedly mounted on the support platform (1); A loading mechanism (5) for rotating the rear axle (3) onto the support platform (1) is rotatably provided on the mounting frame (2); The support platform (1) is provided with an adjustment mechanism (6) for adjusting the motor (4).

2. A rear axle component assembly device according to claim 1, characterized in that: The feeding mechanism (5) comprises a rotating rod (51), a sleeve (52), a moving rod (53), a fastening bolt (54), a semicircular ring 1 (55), a semicircular ring 2 (56) and a positioning bolt (57); the rotating rod (51) is rotatably sleeved on the mounting frame (2); the sleeve (52) is fixedly mounted on the rotating rod (51); one end of the moving rod (53) slides into the interior of the sleeve (52) and is positioned by the fastening bolt (54); the other end of the moving rod (53) is fixedly connected to the semicircular ring 1 (55); the semicircular ring 1 (55) and the semicircular ring 2 (56) are detachably connected; the positioning bolt (57) is threadedly sleeved on the semicircular ring 2 (56); and the rear axle (3) is sleeved inside the semicircular ring 1 (55) and the semicircular ring 2 (56).

3. A rear axle component assembly device according to claim 2, characterized in that: It also comprises an inserting piece (58) for positioning, and a positioning pin (59) is inserted into the inserting piece (58).

4. A rear axle component assembly device according to claim 3, characterized in that: The inner circles of the semicircular ring 1 (55) and the semicircular ring 2 (56) are both rotatably sleeved with balls (510).

5. The rear axle component assembly device according to claim 4, characterized in that: A rotating disk (511) is fixedly sleeved on the rotating rod (51), a fixing pin (512) is slidably sleeved on the rotating disk (511), and an insertion end of the fixing pin (512) is slidably inserted into the mounting frame (2).

6. A rear axle component assembly device according to claim 5, characterized in that: A suspension rod (513) is fixedly mounted on the rotating rod (51), a water tank (514) is fixedly mounted on the suspension rod (513), and a valve (515) is provided on the water tank (514).

7. A rear axle component assembly device according to any one of claims 2 to 6, characterized in that: The adjusting mechanism (6) comprises a cylinder (61), a mounting plate (62), an X-guide rail (63), a Y-guide rail (64), a rotating table (65) and a roller (66); the cylinder (61) is fixedly mounted on the bottom of the support table (1); a driving rod of the cylinder (61) is fixedly connected to the mounting plate (62); the X-guide rail (63) is fixedly mounted on the mounting plate (62); the Y-guide rail (64) is fixedly mounted on a slide of the X-guide rail (63); the rotating table (65) is fixedly mounted on a slide of the Y-guide rail (64); and the rotating roller (66) is rotatably connected to a fixed block fixedly connected to the rotating table (65) via a rotating shaft.

8. The rear axle component assembly device according to claim 7, characterized in that: The rotating roller (66) is fixedly sleeved with a rubber sleeve.

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