Turnover tool for producing crawler crane

Abstract

The utility model relates to the technical field of production of accessories of crawler cranes, and discloses an overturning tool for producing a crawler crane, which comprises a bottom plate and a driving motor, the upper surface of the bottom plate is fixedly connected with two guide rails I, a movable frame is movably connected between the two guide rails I, and the movable frame is fixedly connected with the driving motor. A first bearing seat is movably connected to the top of the movable frame, a fixing frame is fixedly connected to the upper surface of the bottom plate, a second bearing seat is movably connected to the top of the fixing frame, rotating plates are fixedly connected to one end of the second bearing seat and one end of the first bearing seat, and a power assembly for driving the second bearing seat to rotate is arranged on one side of the fixing frame. The bottom of the fixed frame is fixedly connected with an air cylinder, and a piston rod of the air cylinder is fixed to the movable frame. By means of the accessory turnover device, a worker can conveniently use the accessory turnover device to turn over accessories in a labor-saving mode, and the accessories of different sizes can be clamped through the accessory turnover device.

Description

TECHNICAL FIELD

[0001] The utility model relates to production caterpillar -type crane accessory production technical field more particularly to a kind of turnover tool for producing caterpillar -type crane. BACKGROUND

[0002] Caterpillar -type crane has powerful load capacity and flexible mobility, can carry out hoisting and handling task in various complex environments, when producing caterpillar -type crane, each accessory needs to be assembled and welded.

[0003] However, when welding, generally all accessories are placed on welding platform, when welding is needed below the butt joint position of accessory, worker needs to overturn accessory, and since accessory is heavy, overturning is laborious, and there is certain danger. SUMMARY

[0004] In order to overcome above-mentioned defects of prior art, the utility model provides a kind of turnover tool for producing caterpillar -type crane to solve the problems existing in above-mentioned background art.

[0005] The utility model provides following technical scheme: a kind of turnover tool for producing caterpillar -type crane, including bottom plate and drive motor, the upper surface of bottom plate is fixedly connected with two guide rails one, two guide rails one between movably connected with moving frame, the top of moving frame movably connects with bearing seat one, the upper surface of bottom plate is fixedly connected with fixed frame, and the top of fixed frame movably connects with bearing seat two, one end of bearing seat two and bearing seat one is fixedly connected with rotating plate, the side of fixed frame is equipped with power component that drives bearing seat two rotation, the bottom of fixed frame is fixedly connected with cylinder, and the piston rod of cylinder is fixed with moving frame, the both ends of the side of rotating plate are fixedly connected with two guide rails two, two guide rails two between movably connected with clamping frame, and the inside of clamping frame is equipped with clamping cavity, the side of rotating plate movably connects with two-way threaded rod, and clamping frame is screw threadedly connected with two-way threaded rod.

[0006] As further scheme of the utility model, the power component includes side support, and side support is fixed on the outer wall of one side of fixed frame by bolt, the upper surface of side support is fixedly connected with speed reducer box, and the connecting shaft of speed reducer box is fixed with the output shaft of drive motor.

[0007] As further scheme of the utility model, another connecting shaft of speed reducer box is equipped with shaft coupling, and shaft coupling is fixed with bearing seat two.

[0008] As further scheme of the utility model, reinforcing block is fixedly connected on the transverse plate of moving frame, and reinforcing block is fixed with vertical plate on moving frame.

[0009] As a further embodiment of this invention, a rubber pad is fixedly connected inside the clamping cavity.

[0010] As a further embodiment of this invention, both ends of the bidirectional threaded rod are fixedly connected with rotating arms.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model, by providing a rotating plate, makes it convenient for workers to use the device to flip parts effortlessly. The operation is simple, avoiding the laborious and dangerous process of manually flipping heavy parts, and improving the effectiveness of the device.

[0013] 2. This utility model uses a bidirectional threaded rod to drive the clamp to move, which makes it convenient for workers to adjust the distance between the two clamps to the required distance according to their needs. This allows the device to clamp accessories of different sizes, improving the flexibility of the device.

[0014] 3. This utility model uses guide rail one and guide rail two in combination to guide the moving frame and clamp, thereby enabling the moving frame and clamp to move stably and improving the stability of the device. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the front three-dimensional structure of a tilting fixture used in the production of crawler cranes according to the present invention.

[0016] Fig. 2 This is a three-dimensional structural diagram of the rear side of a tilting fixture used in the production of crawler cranes according to this utility model.

[0017] Fig. 3 This is a partially enlarged structural diagram of a tilting fixture used in the production of crawler cranes according to this utility model.

[0018] The attached diagram is labeled as follows: 1. Bearing housing one; 2. Rotating plate; 3. Bearing housing two; 4. Coupling; 5. Gearbox; 6. Moving frame; 7. Guide rail one; 8. Base plate; 9. Fixed frame; 10. Side support; 11. Drive motor; 12. Cylinder; 13. Clamping frame; 14. Clamping cavity; 15. Guide rail two; 16. Double-ended threaded rod; 17. Rotary arm. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Referring to Figs. 1-3 The utility model provides a kind of turnover tool for producing crawler crane, including bottom plate 8 and drive motor 11, the upper surface of the bottom plate 8 is fixed with two guide rails one 7 by bolt, and the sliding connection of two guide rails one 7 has moving frame 6, the top of moving frame 6 is rotatably connected with bearing seat one 1, the upper surface of the bottom plate 8 is fixed with fixed frame 9 by bolt, and the top of fixed frame 9 is rotatably connected with bearing seat two 3, and one end of bearing seat two 3 and bearing seat one 1 is fixed with rotating plate 2 by bolt, and the other end is fixed with coupling 4, and coupling 4 is fixed with bearing seat two 3, and drive motor 11 rotates through reduction gearbox box 5 and makes coupling 4 drive bearing seat two 3 rotate, so that rotating plate 2 rotates, and the transverse plate of moving frame 6 is fixed with reinforcing block by bolt, and reinforcing block is fixed with the vertical plate on moving frame 6, and reinforcing block is more firm for moving frame 6, and the inside of clamping cavity 14 is bonded with rubber pad, and rubber pad can protect clamping cavity 14, and the two ends of bidirectional screw rod 16 are welded with rotary arm 17, to facilitate staff to rotate bidirectional screw rod 16.

[0021] In the utility model, it needs to be explained that power component includes side support 10, and side support 10 is fixed on the one side outer wall of fixed frame 9 by bolt, the upper surface of side support 10 is fixed with reduction gearbox box 5 by bolt, and the connecting shaft of reduction gearbox box 5 is fixed with the output shaft of drive motor 11, another connecting shaft of reduction gearbox box 5 is installed with coupling 4, and coupling 4 is fixed with bearing seat two 3, and drive motor 11 rotates through reduction gearbox box 5 and makes coupling 4 drive bearing seat two 3 rotate, so that rotating plate 2 rotates, and the transverse plate of moving frame 6 is fixed with reinforcing block by bolt, and reinforcing block is fixed with the vertical plate on moving frame 6, and reinforcing block is more firm for moving frame 6, and the inside of clamping cavity 14 is bonded with rubber pad, and rubber pad can protect clamping cavity 14, and the two ends of bidirectional screw rod 16 are welded with rotary arm 17, to facilitate staff to rotate bidirectional screw rod 16.

[0022] The utility model discloses a working principle: when needing to clamp the accessory, first place the accessory between two rotary plates 2 to make one end of the accessory clamped into the clamping cavity 14 in two clamping frames 13 on the fixed frame 9, then start the air cylinder 12, and the air cylinder 12 contracts and makes the moving frame 6 move to the inside along the guide rail one 7, thereby making the moving frame 6 drive the rotary plate 2 on its top to move until the clamping frame 13 installed on the moving frame 6 clamps the other side of the accessory through the clamping cavity 14, and the accessory is clamped and fixed, then start the driving motor 11, and the driving motor 11 rotates through the speed reducer box 5 and makes the shaft coupling 4 drive the bearing seat no. 3 to rotate, thereby making the rotary plate 2 drive the clamped accessory to be turned over, when needing to adjust the distance between two clamping frames 13 on the rotary plate 2, rotate the rotary arm 17, make the two-way screw rod 16 drive the clamping frame 13 move along the guide rail two 15, thereby making two clamping frames 13 move to the required distance, and the device can clamp the accessory of different sizes.

[0023] Finally, it should be noted that several points are: in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connection", "connection" should be broad understanding, can be mechanical connection or electrical connection, can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" are only used to express relative positional relationship, when the absolute position of the described object changes, the relative positional relationship can change;

[0024] The utility model discloses the drawings in the embodiment of the utility model only relate to the structure related to the embodiment of the utility model, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A turnover tool for producing a crawler crane, comprising a base plate (8) and a drive motor (11), characterised in that: The upper surface of the bottom plate (8) is fixedly connected with two guide rails one (7), the two guide rails one (7) are movably connected with a moving frame (6), the top of the moving frame (6) is movably connected with a bearing seat one (1), the upper surface of the bottom plate (8) is fixedly connected with a fixed frame (9), the top of the fixed frame (9) is movably connected with a bearing seat two (3), one end of the bearing seat two (3) and the bearing seat one (1) is fixedly connected with a rotating plate (2), one side of the fixed frame (9) is provided with a power assembly for driving the bearing seat two (3) to rotate, the bottom of the fixed frame (9) is fixedly connected with an air cylinder (12), and the piston rod of the air cylinder (12) is fixed with the moving frame (6), both ends of the side surface of the rotating plate (2) are fixedly connected with two guide rails two (15), the two guide rails two (15) are movably connected with a clamping frame (13), the inside of the clamping frame (13) is provided with a clamping cavity (14), the side surface of the rotating plate (2) is movably connected with a bidirectional screw rod (16), and the clamping frame (13) is threadedly connected with the bidirectional screw rod (16).

2. A turnover tooling for producing a crawler crane according to claim 1, characterized in that: The power assembly comprises a side support (10), which is fixed on the outer wall of one side of the fixed frame (9) through bolts, and the upper surface of the side support (10) is fixedly connected with a speed reducer box (5), and the connecting shaft of the speed reducer box (5) is fixed with the output shaft of the driving motor (11).

3. A turnover tooling for producing a crawler crane according to claim 2, characterized in that: Another connecting shaft of the speed reducer box (5) is provided with a shaft coupling (4), and the shaft coupling (4) is fixed with the bearing seat two (3).

4. A turnover tool for producing a crawler crane according to claim 1, characterized in that: The cross plate of the moving frame (6) is fixedly connected with a reinforcing block, and the reinforcing block is fixed with the vertical plate on the moving frame (6).

5. A roll-over tooling for producing a crawler crane according to claim 1, characterized in that: The inside of the clamping cavity (14) is fixedly connected with a rubber pad.

6. A roll-over tool for producing a crawler crane according to claim 1, characterized in that: Both ends of the bidirectional screw rod (16) are fixedly connected with a rotary arm (17).

Images