CN221911885U - A turning device for automobile production - Google Patents

Abstract

The utility model discloses a turnover device for automobile production, which comprises a base, a first electric cylinder and a second electric cylinder, wherein the top of the base is fixedly connected with a support frame, the first electric cylinder is movably arranged on the base through a lower driving assembly, the second electric cylinder is movably arranged on the support frame through an upper driving assembly, the top of a piston rod of the first electric cylinder and the bottom of the piston rod of the second electric cylinder are fixedly connected with clamps for fixing a frame, the upper driving assembly and the lower driving assembly respectively comprise a driving motor, two supporting seats and a sliding rail, a screw rod is rotationally connected between the two supporting seats, one end of the screw rod is fixedly connected with a rotating shaft of the driving motor through a coupler, a movable seat is slidably arranged on the sliding rail, and the movable seat is rotationally connected with the screw rod through threads. According to the utility model, the frame can be quickly turned over through the upper driving assembly, the lower driving assembly, the first electric cylinder, the second electric cylinder and the two clamps, and the device is suitable for frames with different sizes, and is convenient and quick to operate.

Description

A turning device for automobile production

Technical Field

The utility model belongs to the technical field of automobile production equipment, and specifically relates to a turning device for automobile production.

Background Art

The Chinese authorized patent with announcement number CN216229065U discloses a frame flipping device, which includes two support plates arranged at intervals, a rotating rod is sandwiched between the two support plates, the rotating rod is rotatably connected to the two support plates, so that the rotating rod can rotate relative to the two support plates, and a driving member is provided on one of the support plates, and the driving member can drive the rotating rod to rotate. A magnetic plate is connected to the rotating rod, and the magnetic plate can fix the frame to be flipped. The utility model fixes the frame by providing a magnetic plate, and the magnetic plate is provided on the rotating rod, and the rotating rod can rotate relative to the support plate. A driving member is provided on the support plate, and the driving member can drive the rotating rod to rotate, so that the magnetic plate on the rotating rod drives the frame to rotate, realizes the flipping of the frame, and facilitates subsequent assembly.

The technical issues in the above-mentioned public document state that "the frame flipping device in the prior art requires a lot of bundling when flipping the frame, which can easily cause the frame to loosen, and in serious cases, the frame may fall, causing a major accident; and the device is troublesome to flip during use, which reduces work efficiency."

It can be seen from the technical problems recorded in the above-mentioned public documents that the existing frame flipping device needs to perform a large amount of bundling when flipping the frame, which makes the flipping troublesome during use and reduces the work efficiency.

Utility Model Content

Aiming at the problem that the existing frame flipping device in the prior art needs a lot of bundling when flipping the frame, which is troublesome to flip during use and reduces the work efficiency, the utility model provides a flipping device for automobile production which can quickly flip the frame.

In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

A turning device for automobile production, comprising:

A base, the top of which is fixedly connected to a support frame;

a first electric cylinder and a second electric cylinder, wherein the first electric cylinder is movably disposed on the base through a lower driving assembly, and the second electric cylinder is movably disposed on the support frame through an upper driving assembly;

The top of the piston rod of the first electric cylinder and the bottom of the piston rod of the second electric cylinder are both fixedly connected with a clamp for fixing the frame

The automobile production flipping device adopting the above technical solution consists of an upper drive assembly, a lower drive assembly, a first electric cylinder, a second electric cylinder and two clamps. When in use, the first electric cylinder is moved to one side of the frame, and the second electric cylinder is moved to the other side of the frame. The two clamps are respectively fixed on both sides of the frame, and then the piston rod of the second electric cylinder is controlled to gradually retract. At the same time, the second electric cylinder is driven by the upper drive assembly to move in the horizontal direction toward the first electric cylinder, so that the frame changes from a horizontal state to a vertical state. Then, after the second electric cylinder moves a short distance, the frame is slightly tilted. At this time, the piston rod of the second electric cylinder is controlled to continue to extend. As the second electric cylinder continues to move, the flipping of the frame is realized, and the frame is stably placed on the load-bearing plate by controlling the piston rod of the first electric cylinder to extend and retract.

Furthermore, the upper drive assembly and the lower drive assembly have the same structure, and both include a drive motor, two support seats and a slide rail. A screw rod is rotatably connected between the two support seats, one end of the screw rod is fixedly connected to the rotating shaft of the drive motor via a coupling, and a movable seat is slidably provided on the slide rail, and the movable seat is threadedly rotatably connected to the screw rod.

Furthermore, a connecting seat is fixedly connected to the bottom of the movable seat in the upper driving assembly, an upper sliding hole is opened in the middle of the top of the support frame, the connecting seat is slidably arranged inside the upper sliding hole, the second electric cylinder is fixedly connected to the bottom of the connecting seat, and the first electric cylinder is fixedly installed on the top of the movable seat in the lower driving assembly.

Furthermore, the clamp includes a connecting block and a 匚-shaped block, the top of the piston rod of the first electric cylinder and the bottom of the piston rod of the second electric cylinder are fixedly connected to the connecting block, the two opposite side surfaces of the connecting block are fixedly welded with connecting shafts, the end of the connecting shaft away from the connecting block is rotatably connected to a connecting arm, the ends of the two connecting arms away from the connecting block are fixedly connected to one side of the 匚-shaped block, the upper end of the 匚-shaped block is threadedly rotatably connected to a threaded rod, and the lower end of the threaded rod is rotatably extended into the inner side of the 匚-shaped block and then rotatably connected to a pressure plate.

Furthermore, a handle is fixedly connected to the upper end of the threaded rod.

Furthermore, a bearing plate is fixedly welded to the inner lower end of the support frame, a lower sliding hole is opened in the middle of the bearing plate, and the upper end of the piston rod of the first electric cylinder moves through the lower sliding hole and is arranged at the upper end of the bearing plate.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model can quickly flip the frame through the upper driving component, the lower driving component, the first electric cylinder, the second electric cylinder and the two clamps, is suitable for frames of different sizes, and is easy and quick to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the turning device for automobile production of the present invention;

FIG2 is a schematic structural diagram of the automobile production turning device of the present invention from another perspective;

FIG3 is a partial cross-sectional structural diagram of the automobile production turning device of the present invention;

FIG. 4 is a schematic diagram of the structure of the fixture in the turning device for automobile production of the present invention.

Marking instructions in the figure: 1-base, 2-support frame, 201-upper sliding hole, 3-upper driving assembly, 4-lower driving assembly, 341-driving motor, 342-slide rail, 343-support seat, 344-screw rod, 345-moving seat, 5-first electric cylinder, 6-second electric cylinder, 7-clamp, 701-connecting block, 702-connecting shaft, 703-connecting arm, 704-匚-shaped block, 705-threaded rod, 706-pressing plate, 707-handle, 8-carrying plate, 801-lower sliding hole, 9-connecting seat.

DETAILED DESCRIPTION

In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

As shown in FIGS. 1-4 , this embodiment provides a turning device for automobile production, including a base 1 , a support frame 2 , an upper driving assembly 3 , a lower driving assembly 4 , a first electric cylinder 5 , a second electric cylinder 6 , and two clamps 7 .

In this embodiment, the support frame 2 is fixed on the top of the base 1, the lower driving assembly 4 for driving the first electric cylinder 5 to move is fixed on the top of the base 1, and the upper driving assembly 3 for driving the second electric cylinder 6 to move is fixed on the top of the support frame 2, wherein the upper driving assembly 3 and the lower driving assembly 4 have the same structure, and the upper driving assembly 3 and the lower driving assembly 4 both include a driving motor 341, two supporting seats 343 and a slide rail 342, a screw rod 344 is rotatably connected between the two supporting seats 343, one end of the screw rod 344 is fixedly connected to the rotating shaft of the driving motor 341 through a coupling, a moving seat 345 is slidably provided on the slide rail 342, and the moving seat 345 is threadedly rotatably connected to the screw rod 344, and when installed, the driving seat 3 in the upper driving assembly 3 The motor 341, the slide rail 342, and the support seat 343 are all fixed on the top of the support frame 2. The driving motor 341, the slide rail 342, and the support seat 343 in the lower driving assembly 4 are all fixed on the top of the base 1. The bottom of the movable seat 345 on the upper driving assembly 3 is fixedly connected with the connecting seat 9. An upper sliding hole 201 is opened in the middle of the top of the support frame 2. The connecting seat 9 is slidably set inside the upper sliding hole 201. The second electric cylinder 6 is fixedly connected to the bottom of the connecting seat 9. The first electric cylinder 5 is fixedly installed on the top of the movable seat 345 of the lower driving assembly 4. By adopting the above technical solution, the movable seat 345 can be driven to move by controlling the forward and reverse rotation of the rotating shaft of the driving motor 341, and then the first electric cylinder 5 and the second electric cylinder 6 can be driven to move.

In another embodiment, the clamp 7 includes a connecting block 701 and a 匚-shaped block 704, the top of the piston rod of the first electric cylinder 5 and the bottom of the piston rod of the second electric cylinder 6 are fixedly connected to the connecting block 701, and the two opposite side surfaces of the connecting block 701 are fixedly welded with connecting shafts 702, and the end of the connecting shaft 702 away from the connecting block 701 is rotatably connected to a connecting arm 703, and the ends of the two connecting arms 703 away from the connecting block 701 are fixedly connected to one side of the 匚-shaped block 704, and the upper end of the 匚-shaped block 704 is threadedly rotatably connected to a threaded rod 705, and the lower end of the threaded rod 705 is rotatably extended into the inner side of the 匚-shaped block 704 and then rotatably connected to a pressure plate 706. When in use, the edge of the frame is placed between the pressure plate 706 and the 匚-shaped block 704, and then the threaded rod 705 is rotated to fix the frame. In order to facilitate the rotation of the threaded rod 705, the upper end of the threaded rod 705 is fixedly connected to a handle 707

Specifically, a bearing plate 8 is fixedly welded to the inner lower end of the support frame 2, and a downward sliding hole 801 is opened in the middle of the bearing plate 8. The upper end of the piston rod of the first electric cylinder 5 is movable through the downward sliding hole 801 and is arranged at the upper end of the bearing plate 8. The frame can be supported by the set bearing plate 8 to avoid collision between the frame and the lower driving component 4.

Working principle: When in use, move the first electric cylinder 5 to one side of the frame, move the second electric cylinder 6 to the other side of the frame, fix the two clamps 7 on both sides of the frame respectively, and then control the piston rod of the second electric cylinder 6 to gradually retract while driving the second electric cylinder 6 to move in the horizontal direction toward the first electric cylinder 5 through the upper drive assembly 3, so that the frame changes from horizontal to vertical state, and then the second electric cylinder 6 moves a short distance to slightly tilt the frame. At this time, control the piston rod of the second electric cylinder 6 to continuously extend. As the second electric cylinder 6 continues to move, the frame is flipped, and the frame is stably placed on the load-bearing plate 8 by controlling the piston rod of the first electric cylinder 5 to extend and retract.

The above is a detailed introduction to a turning device for automobile production provided by the present application. The description of the specific embodiment is only used to help understand the method and its core idea of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims (6)

1. A turning device for automobile production, characterized in that it comprises: A base (1), the top of the base (1) being fixedly connected to a support frame (2); a first electric cylinder (5) and a second electric cylinder (6), wherein the first electric cylinder (5) is movably arranged on the base (1) via a lower driving assembly (4), and the second electric cylinder (6) is movably arranged on the support frame (2) via an upper driving assembly (3); The top of the piston rod of the first electric cylinder (5) and the bottom of the piston rod of the second electric cylinder (6) are both fixedly connected with a clamp (7) for fixing the vehicle frame. 2. A turning device for automobile production according to claim 1, characterized in that: the upper driving assembly (3) and the lower driving assembly (4) have the same structure, and the upper driving assembly (3) and the lower driving assembly (4) both include a driving motor (341), two supporting seats (343) and a slide rail (342), a screw rod (344) is rotatably connected between the two supporting seats (343), one end of the screw rod (344) is fixedly connected to the rotating shaft of the driving motor (341) through a coupling, and a moving seat (345) is slidably arranged on the slide rail (342), and the moving seat (345) is threadedly rotatably connected to the screw rod (344). 3. A turning device for automobile production according to claim 2, characterized in that: the bottom of the movable seat (345) in the upper driving assembly (3) is fixedly connected to a connecting seat (9), an upper sliding hole (201) is opened in the middle of the top of the support frame (2), and the connecting seat (9) is slidably arranged inside the upper sliding hole (201), the second electric cylinder (6) is fixedly connected to the bottom of the connecting seat (9), and the first electric cylinder (5) is fixedly installed on the top of the movable seat (345) in the lower driving assembly (4). 4. A turning device for automobile production according to claim 1, characterized in that: the clamp (7) includes a connecting block (701) and a 匚-shaped block (704), the top of the piston rod of the first electric cylinder (5) and the bottom of the piston rod of the second electric cylinder (6) are fixedly connected to the connecting block (701), the two opposite side surfaces of the connecting block (701) are fixedly welded with connecting shafts (702), the end of the connecting shaft (702) away from the connecting block (701) is rotatably connected to a connecting arm (703), the ends of the two connecting arms (703) away from the connecting block (701) are fixedly connected to one side of the 匚-shaped block (704), the upper end of the 匚-shaped block (704) is threadedly rotatably connected to a threaded rod (705), and the lower end of the threaded rod (705) is rotatably extended into the inner side of the 匚-shaped block (704) and then rotatably connected to a pressure plate (706). 5. The automobile production turning device according to claim 4, characterized in that a handle (707) is fixedly connected to the upper end of the threaded rod (705). 6. A turning device for automobile production according to claim 5, characterized in that: a bearing plate (8) is fixedly welded to the inner lower end of the support frame (2), a lower sliding hole (801) is opened in the middle of the bearing plate (8), and the upper end of the piston rod of the first electric cylinder (5) is movable through the lower sliding hole (801) and is arranged on the upper end of the bearing plate (8).