A kind of automobile front floor assembly turnover rack

Abstract

The utility model discloses a turnover frame of a front floor assembly of an automobile, and relates to the technical field of production of the front floor assembly of an automobile, comprising a first chassis, a guide installation unit, a protection unit and a moving unit; the guide installation unit is installed on the upper end of the first chassis; the guide installation unit comprises a mounting frame, a rotating roller, a second chassis, a mounting wheel, an eccentric rotating column, a connecting rod and a fixing hole, the upper end of the first chassis is fixedly connected with the mounting frame, a plurality of rotating rollers are rotatably connected inside the mounting frame, the left end of the rotating roller is fixedly connected with the mounting wheel, the eccentric position of each mounting wheel is fixedly connected with the eccentric rotating column, the connecting rod is rotatably connected with each eccentric rotating column, the automobile front floor assembly turnover frame, a common material rack does not need to consume much manpower in actual use, reduces the difficulty of user operation, does not need to stand the parts upright for transportation, and protects the parts during movement.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile front floor assembly production, in particular to an automobile front floor assembly turnover frame. Background Art

[0002] Most of the front floor frames of automobiles are composed of left and right front longitudinal beams, left and right longitudinal beams, door sill inner panels and front cross beams. The overall rigidity is insufficient. Therefore, in the production process of the automobile industry, the front floor is usually stored in a special storage box. During production, it is taken out of the storage box and placed on a general trolley or material rack for turnover.

[0003] Among them, the prior art authorization announcement number CN219278498U proposes a vehicle front floor assembly turnover frame, which includes a bottom plate, a fixed box is fixedly connected to the top of the bottom plate, and a guide mechanism is provided in the inner cavity of the fixed box; the guide mechanism includes a protective plate, and the surface of the protective plate is rotatably connected to the inner cavity of the fixed box;

[0004] In the actual use of the conventional material rack in the prior art, although the front floor of the automobile can be transported, it is necessary to manually move the front floor of the automobile to the material rack and then move it, which consumes a lot of manpower and increases the difficulty of user operation. At the same time, the parts need to be erected before being moved, which increases the risk of damage during movement. For this reason, we propose a turnover rack for the front floor assembly of an automobile. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a turnover rack for the front floor assembly of an automobile. In actual use, the usual material rack does not require much manpower, reduces the difficulty of user operation, does not require the parts to be erected for transportation, and at the same time protects the parts during movement, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle front floor assembly turnover frame, comprising a first base frame, a guide installation unit, a protection unit and a moving unit;

[0007] First chassis: a guide installation unit is installed on the upper end;

[0008] The guide installation unit comprises a mounting frame, a rotating roller, a second base frame, a mounting wheel, an eccentric rotating column, a linkage rod and a fixing hole, wherein the upper end of the first base frame is fixedly connected to the mounting frame, a plurality of rotating rollers are rotatably connected to the inner side of the mounting frame, the left end of the rotating roller is fixedly connected to the mounting wheel, the eccentric position of each mounting wheel is fixedly connected to the eccentric rotating column, the linkage rod is rotatably connected to each eccentric rotating column, the inner right end of the mounting frame is fixedly connected to the second base frame, the output shaft of the second base frame is fixedly connected to the right end of one of the rotating rollers, and a plurality of fixing holes are fixedly provided on the left and right sides of the upper end of the first base frame;

[0009] Protection unit: installed on the guide installation unit;

[0010] Mobile unit: installed on the protection unit.

[0011] The base frame drives the rotating roller to rotate, the rotating roller drives the mounting wheel to rotate, the eccentric rotating column and the connecting rod enable the rotating roller to rotate synchronously, and the parts are fixed on the mounting frame through the fixing holes to ensure that the parts can be fixed on the turnover frame.

[0012] Furthermore, the protection unit includes a protection cover, a damping rod, a spring and a mounting plate, wherein a plurality of damping rods are fixedly connected to the inner lower end of the protection cover, a mounting plate is fixedly connected to the lower end of the damping rod, and a spring is sleeved on the outer side of the damping rod. The protective cover protects the parts, and the damping rod and the spring are used to fix the parts for shock absorption to prevent damage caused by bumps.

[0013] Furthermore, the protection unit further comprises a shock-absorbing sponge pad, and the lower end of the protection cover is fixedly connected with the shock-absorbing sponge pad. The shock-absorbing sponge pad is used to absorb shocks of the parts to prevent bumps, so that the device can be transported normally.

[0014] Furthermore, the mobile unit includes a rectangular hole, a hydraulic press, a rotating wheel and an electric telescopic rod. Four rectangular holes are correspondingly opened at the left and right ends of the protective cover. Four hydraulic presses are fixedly connected to the left and right ends of the protective cover. The lower end of the hydraulic press is fixedly connected to the rotating wheel. The lower end of the base frame is fixedly connected to the electric telescopic rod, and the electric telescopic rod is slidably connected to the inner side of the rectangular hole. The protective cover is fixed to the base frame through the electric telescopic rod and the rectangular hole. At the same time, the movement of the rotating wheel is controlled by the hydraulic press, and the fixed parts are driven to move by the rotating wheel, so as to achieve the purpose of moving the parts.

[0015] Furthermore, the moving unit further comprises a mounting seat and a rotating handle, the left and right ends of the protective cover are fixedly connected to the mounting seat, and the inner side of the mounting seat is rotatably connected to the rotating handle. The rotating handle is limited by the mounting seat, and the protective cover is moved by the rotating handle to achieve the purpose of protecting the parts.

[0016] Furthermore, it also includes support legs, and the four corners of the lower end of the base frame are fixedly connected with the support legs to support the base frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the automobile front floor assembly turnover rack has the following advantages:

[0018] 1. The automobile front floor assembly turnover frame drives the rotating roller to rotate through the bottom frame, drives the mounting wheel to rotate through the rotating roller, and enables the rotating roller to rotate synchronously through the eccentric rotating column and the connecting rod, and fixes the parts on the mounting frame. In the actual use process, it does not need to consume much manpower, reducing the difficulty of user operation.

[0019] 2. The automobile front floor assembly turnover rack protects the parts through a protective cover, fixes the parts for shock absorption through a damping rod and a spring, and absorbs the parts for shock absorption through a shock-absorbing sponge pad to prevent bumps. The parts do not need to be erected for transportation, and the parts are protected during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the lower structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0025] In the figure: 1 first base frame, 2 supporting legs, 3 guiding mounting unit, 31 mounting frame, 32 rotating roller, 33 second base frame, 34 mounting wheel, 35 eccentric rotating column, 36 connecting rod, 37 fixing hole, 4 protection unit, 41 protection cover, 42 telescopic rod, 43 spring, 44 mounting plate, 45 shock-absorbing sponge pad, 5 moving unit, 51 rectangular hole, 52 hydraulic press, 53 rotating wheel, 54 electric telescopic rod, 55 mounting seat, 56 rotating handle. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 , this embodiment provides a technical solution for a vehicle front floor assembly turnover frame: a vehicle front floor assembly turnover frame, comprising a first base frame 1, a guide installation unit 3, a protection unit 4 and a moving unit 5;

[0028] First chassis 1: a guide installation unit 3 is installed on the upper end;

[0029] The guide installation unit 3 includes a mounting frame 31, a rotating roller 32, a second base frame 33, a mounting wheel 34, an eccentric rotating column 35, a linkage rod 36 and a fixing hole 37. The upper end of the first base frame 1 is fixedly connected to the mounting frame 31, and a plurality of rotating rollers 32 are rotatably connected to the inner side of the mounting frame 31. The left end of the rotating roller 32 is fixedly connected to the mounting wheel 34, and the eccentric position of each mounting wheel 34 is fixedly connected to the eccentric rotating column 35. The linkage rod 36 is rotatably connected to each eccentric rotating column 35. The right end of the inner side of the mounting frame 31 is fixed. A second base frame 33 is connected, and the output shaft of the second base frame 33 is fixedly connected to the right end of one of the rotating rollers 32. A plurality of fixing holes 37 are fixed on the left and right sides of the upper end of the first base frame 1. The rotating roller 32 is rotated by the second base frame 33, and the mounting wheel 34 is rotated by the rotating roller 32. The rotating roller 32 can rotate synchronously through the eccentric rotating column 35 and the connecting rod 36, and the parts are fixed on the mounting frame 31 and fixed through the fixing holes 37 to ensure that the parts can be fixed on the turnover frame.

[0030] Protection unit 4: installed on the guide installation unit 3; the protection unit 4 comprises a protection cover 41, a damping rod 42, a spring 43 and a mounting plate 44. A plurality of damping rods 42 are fixedly connected to the inner lower end of the protection cover 41, a mounting plate 44 is fixedly connected to the lower end of the damping rod 42, and a spring 43 is sleeved on the outer side of the damping rod 42. The protection cover 41 protects the parts, and the damping rod 42 and the spring 43 are used to dampen the fixing of the parts from the upper side to prevent damage caused by bumps.

[0031] The protection unit 4 further includes a shock-absorbing sponge pad 45, and the lower end of the protection cover 41 is fixedly connected with the shock-absorbing sponge pad 45. The shock-absorbing sponge pad 45 is used to absorb shocks on the parts to prevent collisions, so that the device can be transported normally.

[0032] Mobile unit 5: Installed on the protection unit 4, the mobile unit 5 includes a rectangular hole 51, a hydraulic press 52, a rotating wheel 53 and an electric telescopic rod 54. Four rectangular holes 51 are correspondingly opened at the left and right ends of the protection cover 41. Four hydraulic presses 52 are fixedly connected to the left and right ends of the protection cover 41. The lower end of the hydraulic press 52 is fixedly connected to the rotating wheel 53. The lower end of the first chassis 1 is fixedly connected to the electric telescopic rod 54, and the electric telescopic rod 54 is slidably connected to the inner side of the rectangular hole 51. The protection cover 41 is fixed to the first chassis 1 through the electric telescopic rod 54 and the rectangular hole 51. At the same time, the movement of the rotating wheel 53 is controlled by the hydraulic press 52, and the fixed parts are driven to move by the rotating wheel 53, so as to achieve the purpose of moving the parts.

[0033] The moving unit 5 further includes a mounting seat 55 and a rotating handle 56. The left and right ends of the protective cover 41 are fixedly connected with the mounting seats 55, and the inner side of the mounting seat 55 is rotatably connected with the rotating handle 56. The rotating handle 56 is limited by the mounting seat 55, and the protective cover 41 is moved by the rotating handle 56 to achieve the purpose of protecting the parts.

[0034] The first base frame 1 also includes support legs 2, and the four corners of the lower end of the first base frame 1 are fixedly connected with the support legs 2. The support legs 2 support the first base frame 1.

[0035] The working principle of a vehicle front floor assembly turnover frame provided by the utility model is as follows: the rotating roller 32 is driven to rotate by the second chassis 33, the mounting wheel 34 is driven to rotate by the rotating roller 32, the rotating roller 32 is used to rotate synchronously by the eccentric rotating column 35 and the linkage rod 36, the parts are fixed on the mounting frame 31, and the parts are fixed by the fixing hole 37 to ensure that the parts can be fixed on the turnover frame. The parts are protected by the protective cover 41, and the fixing of the parts is damped by the damping rod 42 and the spring 43 to prevent damage caused by bumps. The parts are damped by the shock-absorbing sponge pad 45 to prevent bumps, so that the device can be transported normally. The protective cover 41 is fixed on the first chassis 1 by the electric telescopic rod 54 and the rectangular hole 51, and the movement of the rotating wheel 53 is controlled by the hydraulic press 52, and the fixed parts are driven to move by the rotating wheel 53, so as to achieve the purpose of moving the parts. The rotating handle 56 is limited by the mounting seat 55, and the protective cover 41 is moved by the rotating handle 56 to achieve the purpose of protecting the parts. The first base frame 1 is supported by the supporting legs 2 .

[0036] It is worth noting that the input end of the second chassis 33 disclosed in the above embodiment is electrically connected to the output end of the external power supply through an external PLC controller, the second chassis 33 adopts a servo motor, and the external PLC controller controls the operation of the second chassis 33 using methods commonly used in the prior art.

[0037] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A turnover rack for the front floor assembly of an automobile, characterized in that: It comprises a first base frame (1), a guide installation unit (3), a protection unit (4) and a moving unit (5); First base frame (1): a guide installation unit (3) is installed on the upper end; A guide installation unit (3): comprising a mounting frame (31), a rotating roller (32), a second base frame (33), a mounting wheel (34), an eccentric rotating column (35), a linkage rod (36) and a fixing hole (37); the upper end of the first base frame (1) is fixedly connected to the mounting frame (31); a plurality of rotating rollers (32) are rotatably connected to the inner side of the mounting frame (31); the left end of the rotating roller (32) is fixedly connected to the mounting wheel (34); the eccentric position of each mounting wheel (34) is fixedly connected to the eccentric rotating column (35); the linkage rod (36) is rotatably connected to each eccentric rotating column (35); the right end of the inner side of the mounting frame (31) is fixedly connected to the second base frame (33); the output shaft of the second base frame (33) is fixedly connected to the right end of one of the rotating rollers (32); and a plurality of fixing holes (37) are fixedly provided on the left and right sides of the upper end of the first base frame (1); Protection unit (4): installed on the guide installation unit (3); Mobile unit (5): installed on the protection unit (4).

2. The automobile front floor assembly turnover frame according to claim 1, characterized in that: The protection unit (4) comprises a protection cover (41), a damping rod (42), a spring (43) and a mounting plate (44); a plurality of damping rods (42) are fixedly connected to the inner lower end of the protection cover (41); the lower ends of the damping rods (42) are fixedly connected to the mounting plate (44); and the outer sides of the damping rods (42) are sleeved with springs (43).

3. The automobile front floor assembly turnover frame according to claim 2, characterized in that: The protection unit (4) further comprises a shock-absorbing sponge pad (45), and the lower end of the protection cover (41) is fixedly connected to the shock-absorbing sponge pad (45).

4. The automobile front floor assembly turnover frame according to claim 2, characterized in that: The mobile unit (5) comprises a rectangular hole (51), a hydraulic press (52), a rotating wheel (53) and an electric telescopic rod (54); four rectangular holes (51) are correspondingly opened at the left and right ends of the protective cover (41); four hydraulic presses (52) are fixedly connected to the left and right ends of the protective cover (41); the lower end of the hydraulic press (52) is fixedly connected to the rotating wheel (53); the lower end of the first base frame (1) is fixedly connected to the electric telescopic rod (54); and the electric telescopic rod (54) is slidably connected to the inner side of the rectangular hole (51).

5. The automobile front floor assembly turnover frame according to claim 4, characterized in that: The mobile unit (5) further comprises a mounting seat (55) and a rotating handle (56); the left and right ends of the protective cover (41) are fixedly connected to the mounting seat (55); and the inner side of the mounting seat (55) is rotatably connected to the rotating handle (56).

6. The automobile front floor assembly turnover frame according to claim 1, characterized in that: It also comprises support legs (2), and the four corners of the lower end of the first base frame (1) are fixedly connected to the support legs (2).

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