Frame turnover device

Abstract

The utility model provides a frame turnover device. The frame turnover device comprises a base and a rotating mechanism, the rotating mechanism is arranged on the base and comprises a first mounting frame, a rotating assembly, a connecting block and a clamping assembly, the first mounting frame is mounted on the top of the base, and the rotating assembly is arranged on the first mounting frame; the rotating assembly comprises a servo motor and a rotating disc, the servo motor is installed on the first installation frame, the rotating disc is installed on an output shaft of the first installation frame, and the connecting block is installed on the rotating disc; the clamping assembly is arranged on the connecting block and comprises a fixing plate, an air cylinder, a third mounting frame, two clamping devices and a sliding block. The frame turnover device solves the problems that a forklift frame is difficult to turn over, the surface of the forklift frame is prone to collision, and efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of forklift truck frame clamping and rotation, and particularly relates to a frame turnover device. Background Technique

[0002] The forklift truck frame is automatically welded by a robot. Due to the structure of the forklift truck frame itself and welding defects occurring during the welding process, manual repair welding is required; during this process, turning over the forklift truck has become a big problem. Turning it over manually by a traveling crane is likely to cause damage to the surface of the forklift truck and there are also potential safety hazards.

[0003] Therefore, it is necessary to provide a new frame turnover device to solve the above technical problems. Summary of the Utility Model

[0004] The technical problem solved by the utility model is to provide a frame turnover device that solves the problems of difficult turnover of the forklift truck frame, easy surface bumping, and low efficiency.

[0005] To solve the above technical problems, the frame turnover device provided by the utility model comprises: a base and a rotation mechanism. The rotation mechanism is arranged on the base. The rotation mechanism includes a mounting frame I, a rotation assembly, a connection block, and a clamping assembly. The mounting frame I is mounted on the top of the base, and the rotation assembly is arranged on the mounting frame I;

[0006] The rotation assembly includes a servo motor and a rotating disc. The servo motor is mounted on the mounting frame I, the rotating disc is mounted on the output shaft of the mounting frame I, and the connection block is mounted on the rotating disc;

[0007] The clamping assembly is arranged on the connection block. The clamping assembly includes a fixing plate, a cylinder, a mounting frame III, two clamping devices, and a slider. The fixing plate is mounted on the connection block, the cylinder is mounted on the bottom of the fixing plate, a through hole is formed in the fixing plate, the output shaft of the cylinder passes through the through hole and is adapted to the through hole. Two mounting frames III are symmetrically mounted on the top of the fixing plate, and the two mounting frames III are respectively located on both sides of the output shaft of the cylinder. The two clamping devices are respectively arranged on the two mounting frames III, and the slider is mounted on the output shaft of the cylinder. The slider is adapted to the two clamping devices.

[0008] As a further scheme of the utility model, a placing mechanism is arranged on the top of the base. The placing mechanism includes a mounting plate, a moving block, two groups of stud bolts, and two groups of nuts. The mounting plate is mounted on the top of the base, two slide rails are arranged on the top of the mounting plate, and the moving block is slidably mounted on the two slide rails.

[0009] As a further solution of the utility model, two sets of installation grooves are respectively opened on the two slide rails, two sets of nuts are respectively installed on the two sets of installation grooves, two sets of stud bolts are arranged on the moving block, and each set of stud bolts passes through the moving block and is adapted to the nuts.

[0010] As a further solution of the utility model, the placing mechanism further includes a second mounting frame and two reinforcing ribs. The second mounting frame and the two reinforcing ribs are both mounted on the top of the moving block, and the two reinforcing ribs are both connected to the second mounting frame.

[0011] As a further solution of the utility model, the placing mechanism further includes a housing and two groups of bearings. The housing is mounted on the second mounting frame, and the two groups of bearings are both arranged on the housing.

[0012] As a further solution of the utility model, a vehicle frame body is arranged between the rotating mechanism and the placing mechanism.

[0013] Compared with the related art, the vehicle frame turnover device provided by the utility model has the following beneficial effects:

[0014] 1. By setting the cooperation of the rotating mechanism and the placing mechanism, the utility model can solve the problems of difficult turnover of the forklift vehicle frame, easy collision on the surface, and low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For the convenience of those skilled in the art to understand, the following further describes the utility model with reference to the drawings.

[0016] Figure 1 is a structural schematic diagram of the utility model;

[0017] Figure 2 is an assembly schematic diagram of the rotating mechanism and the placing mechanism in the utility model;

[0018] Figure 3 is a structural schematic diagram of the clamping assembly in the utility model.

[0019] In the figure: 1, base; 2, first mounting frame; 3, rotating assembly; 4, connecting block; 5, clamping assembly; 51, fixing plate; 52, cylinder; 53, third mounting frame; 54, clamping device; 55, slider; 6, mounting plate; 7, moving block; 8, stud bolt; 9, nut; 10, second mounting frame; 11, reinforcing rib; 12, housing; 13, bearing; 14, vehicle frame body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein Figure 1 is a structural schematic diagram of the utility model; Figure 2It is an assembly schematic diagram of the rotation mechanism and the placement mechanism in the present utility model; Figure 3 It is a structural schematic diagram of the clamping assembly in the present utility model. The vehicle frame flipping device includes: a base 1 and a rotation mechanism. The rotation mechanism is arranged on the base 1. The rotation mechanism includes a first mounting frame 2, a rotation assembly 3, a connecting block 4, and a clamping assembly 5. The first mounting frame 2 is mounted on the top of the base 1, and the rotation assembly 3 is arranged on the first mounting frame 2;

[0021] The rotation assembly 3 includes a servo motor and a rotating disk. The servo motor is mounted on the first mounting frame 2, the rotating disk is mounted on the output shaft of the first mounting frame 2, and the connecting block 4 is mounted on the rotating disk;

[0022] The clamping assembly 5 is arranged on the connecting block 4. The clamping assembly 5 includes a fixing plate 51, a cylinder 52, a third mounting frame 53, two clamping devices 54, and a slider 55. The fixing plate 51 is mounted on the connecting block 4, the cylinder 52 is mounted on the bottom of the fixing plate 51. A through hole is provided on the fixing plate 51, and the output shaft of the cylinder 52 passes through the through hole and is adapted to the through hole. The two third mounting frames 53 are symmetrically mounted on the top of the fixing plate 51, and the two third mounting frames 53 are respectively located on both sides of the output shaft of the cylinder 52. The two clamping devices 54 are respectively arranged on the two third mounting frames 53. The slider 55 is mounted on the output shaft of the cylinder 52, and the slider 55 is adapted to the two clamping devices 54.

[0023] A placement mechanism is provided on the top of the base 1. The placement mechanism includes a mounting plate 6, a moving block 7, two groups of stud bolts 8, and two groups of nuts 9. The mounting plate 6 is mounted on the top of the base 1. Two slide rails are provided on the top of the mounting plate 6, and the moving block 7 is slidably mounted on the two slide rails.

[0024] Two groups of mounting grooves are respectively provided on the two slide rails, and two groups of nuts 9 are respectively mounted on the two groups of mounting grooves. Two groups of stud bolts 8 are provided on the moving block 7, and each group of stud bolts 8 passes through the moving block 7 and is adapted to the nut 9.

[0025] The placement mechanism further includes a second mounting frame 10 and two reinforcing ribs 11. The second mounting frame 10 and the two reinforcing ribs 11 are both mounted on the top of the moving block 7, and the two reinforcing ribs 11 are both connected to the second mounting frame 10.

[0026] The placement mechanism further includes a housing 12 and two groups of bearings 13. The housing 12 is mounted on the second mounting frame 10, and the two groups of bearings 13 are both arranged on the housing 12.

[0027] A vehicle frame main body 14 is provided between the rotation mechanism and the placement mechanism.

[0028] The working principle of the frame flipping device provided by the present utility model is as follows:

[0029] Special mounting brackets are designed at both the head and tail of the frame, ensuring that the clamping positions of different forklift frames on the upper rotating device are the same.

[0030] First step: During use, the cylinder 52 is activated to push the slider 55 upward. The slider 55 causes the clamping device 54 to clamp the head mounting bracket on the frame body 14 for fixation. The tail mounting bracket is placed on the placement mechanism, and the contact position is the bearing 13, facilitating the rotation of the forklift frame. The tail support seat can adjust the front-back distance through the bottom slide rail to meet forklift frames of different lengths and is fixed by the cooperation of the nut 9 and the stud 8. The rotation of the frame is achieved through the rotation assembly 3.

[0031] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0032] The standard parts used can be purchased from the market and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be learned from technical manuals or obtained through conventional experimental methods.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, or they can be directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the scope of the patent protection of the present utility model.

Claims

1. A vehicle frame flipping device, characterized in that, Including: A base and a rotating mechanism. The rotating mechanism is arranged on the base. The rotating mechanism includes a first mounting frame, a rotating assembly, a connecting block and a clamping assembly. The first mounting frame is mounted on the top of the base, and the rotating assembly is arranged on the first mounting frame. The rotating assembly includes a servo motor and a rotating disk. The servo motor is mounted on the first mounting frame, the rotating disk is mounted on the output shaft of the first mounting frame, and the connecting block is mounted on the rotating disk. The clamping assembly is arranged on the connecting block. The clamping assembly includes a fixing plate, a cylinder, a third mounting frame, two clamping devices and a slider. The fixing plate is mounted on the connecting block, the cylinder is mounted on the bottom of the fixing plate. A through hole is formed in the fixing plate, and the output shaft of the cylinder passes through the through hole and is adapted to the through hole. Two third mounting frames are symmetrically mounted on the top of the fixing plate, and the two third mounting frames are respectively located on both sides of the output shaft of the cylinder. Two clamping devices are respectively arranged on the two third mounting frames, and the slider is mounted on the output shaft of the cylinder. The slider is adapted to the two clamping devices.

2. The frame flipping device according to claim 1, characterized in that: A placing mechanism is provided on the top of the base. The placing mechanism includes a mounting plate, a moving block, two groups of stud bolts and two groups of nuts. The mounting plate is mounted on the top of the base, and two slide rails are provided on the top of the mounting plate. The moving block is slidably mounted on the two slide rails.

3. The vehicle frame turnover device according to claim 2, characterized in that: Two groups of mounting grooves are respectively formed in the two slide rails, and two groups of nuts are respectively mounted on the two groups of mounting grooves. Two groups of stud bolts are provided on the moving block, and each group of stud bolts passes through the moving block and is adapted to the nuts.

4. The frame turnover device according to claim 3, characterized in that: The placing mechanism further includes a second mounting frame and two reinforcing ribs. The second mounting frame and the two reinforcing ribs are both mounted on the top of the moving block, and the two reinforcing ribs are both connected to the second mounting frame.

5. The frame flipping device according to claim 4, characterized in that: The placing mechanism further includes a housing and two groups of bearings. The housing is mounted on the second mounting frame, and the two groups of bearings are both arranged on the housing.

6. The frame turning device according to claim 2, characterized in that: A vehicle frame body is provided between the rotating mechanism and the placing mechanism.

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