Reduction gearbox lifting appliance

Abstract

The reduction gearbox lifting appliance comprises a clamping assembly, the clamping assembly comprises a base, a positioning pin and a clamping piece, the positioning pin and the clamping piece are arranged on the lower end face of the base, the positioning pin is inserted into a positioning hole of a reduction gearbox, and the execution end of the clamping piece abuts against the end face of the reduction gearbox; the overturning assembly comprises a mounting column and a first driving part, the first driving part is fixedly connected with the mounting column, the execution end of the first driving part is connected with the clamping assembly, and the overturning assembly is used for driving the clamping assembly to overturn; the horizontal moving assembly comprises a cantilever fixedly connected with an external object and a second driving part in sliding connection with the cantilever, the execution end of the second driving part is fixedly connected with the mounting column, and the horizontal moving assembly is used for driving the overturning assembly to move horizontally; and the operation assembly comprises a handrail pivoted with the mounting column and an operation piece fixed on the handrail.

Description

Technical Field

[0001] The utility model relates to a speed reducer, in particular to a speed reducer lifting tool. Background Art

[0002] When a speed reducer is assembled online, a lifting tool is usually used for the switching of workstations. Currently, the lifting tool usually only has the function of horizontal displacement and only plays a role in horizontal position transformation. However, during the assembly of the speed reducer, various horizontal positions and angles need to be adjusted, and the current lifting tool cannot meet this requirement. Therefore, it is necessary to improve the defects existing in the prior art. Content of the Utility Model

[0003] The utility model aims to solve the technical problems mentioned in the above background art.

[0004] A speed reducer lifting tool of the present application includes:

[0005] A clamping assembly, the clamping assembly includes a base, a positioning pin arranged on the lower end surface of the base, and a clamping member. The positioning pin is inserted into the positioning hole of the speed reducer, and the execution end of the clamping member abuts against the end surface of the speed reducer;

[0006] A flipping assembly, the flipping assembly includes a mounting column and a first driving member. The first driving member is fixed to be connected with the mounting column, and the execution end of the first driving member is connected with the clamping assembly. The flipping assembly is used to drive the clamping assembly to flip;

[0007] A horizontal moving assembly, the horizontal moving assembly includes a cantilever fixedly connected with an external object and a second driving member slidably connected with the cantilever. The execution end of the second driving member is fixedly connected with the mounting column. The horizontal moving assembly is used to drive the flipping assembly to move horizontally;

[0008] An operating assembly, the operating assembly includes a handrail pivotally connected with the mounting column and an operating member fixed to the handrail. The operating member is used to control the lifting tool. By setting the clamping assembly, the flipping assembly, the horizontal moving assembly and the operating assembly, the speed reducer is clamped by the clamping assembly, then the angle of the speed reducer is adjusted by the flipping assembly, and then the horizontal position of the speed reducer is adjusted by the horizontal moving assembly. At the same time, the movement of the lifting tool is controlled in cooperation with the operating assembly. In this way, the speed reducer can realize the position adjustment in the horizontal direction and the angle, which is convenient for assembly. The operating assembly can improve the convenience of operation and is convenient for observation.

[0009] In a specific embodiment, the clamping member includes a first cylinder and an abutting rod disposed at the output end of the first cylinder. The abutting rod abuts against the lower end surface of the speed reducer. By driving the abutting rod to abut against the lower end surface of the speed reducer with the first cylinder, the clamping of the speed reducer is realized. The clamping is stable and the structure is simple.

[0010] In a specific embodiment, the first driving member includes a second cylinder fixed to the mounting column and a flipping block. One end of the flipping block is pivotally connected to the execution end of the second cylinder, and the other end is pivotally connected to the mounting column. By driving the flipping block to flip with the second cylinder, and then driving the flipping of the clamping assembly through the movement of the flipping block, the adjustment of the angle of the speed reducer is finally realized. The structure is simple and easy to implement.

[0011] In a specific embodiment, the second driving member includes a third cylinder and a slider. The output end of the third cylinder is connected to the cantilever, the mounting end of the third cylinder is fixedly connected to the slider, and sliding rails sleeved with the cantilever are provided on both sides of the slider. By driving the slider to slide along the horizontal direction with the third cylinder, the position adjustment of the speed reducer in the horizontal direction is realized. The structure is simple and the movement is stable.

[0012] In a specific embodiment, a rotating assembly is provided on the flipping assembly and the clamping assembly. The rotating assembly includes a third driving member and a rotating shaft. One end of the rotating shaft is rotatably connected to the flipping block, and the other end is fixedly connected to the base. The third driving member is used to drive the clamping assembly to rotate in the horizontal direction. By providing the rotating assembly to drive the clamping assembly to rotate in the horizontal direction, more angle changes of the speed reducer can be provided, which is convenient for assembly.

[0013] In a specific embodiment, the third driving member includes a fourth cylinder and a crank arm disposed at the output end of the fourth cylinder. The crank arm is rotatably connected to the base, and the execution end of the crank arm is connected to the rotating shaft. By driving the rotation of the crank arm with the fourth cylinder, and then driving the clamping assembly to rotate. The structure is simple and easy to implement.

[0014] Beneficial effects: By providing a clamping assembly, a flipping assembly, a horizontal movement assembly and an operating assembly, the present utility model clamps the speed reducer with the clamping assembly, then adjusts the angle of the speed reducer with the flipping assembly, and then adjusts the horizontal position of the speed reducer with the horizontal movement assembly. At the same time, it cooperates with the operating assembly to control the movement of the lifting appliance. In this way, the speed reducer can realize the position adjustment in the horizontal direction and the angle, which is convenient for assembly. The operating assembly can improve the convenience of operation and is convenient for observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an overall structural schematic diagram of a speed reducer lifting appliance in this embodiment;

[0016] Figure 2 It is an assembly schematic diagram of a flipping component, a rotating component and a clamping component;

[0017] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0018] Figure 4 a structural schematic diagram of the clamping member;

[0019] Figure 5 a structural schematic diagram of the horizontal moving component;

[0020] Figure 6 a structural schematic diagram of the operating component.

[0021] Wherein: 100, sling; 1, clamping component; 10, base; 11, clamping member; 110, first cylinder; 111, abutting rod; 12, positioning pin; 2, flipping component; 20, mounting post; 21, second cylinder; 22, flipping block; 3, horizontal moving component; 30, third cylinder; 31, cantilever; 32, slider; 33, slide rail; 4, operating component; 40, handrail; 41, operating part; 5, rotating component; 50, fourth cylinder; 51, crank arm. Detailed Embodiments

[0022] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment:

[0026] Refer to Figures 1-6 , a speed reducer lifting device 100 of this embodiment includes: a clamping assembly 1, the clamping assembly 1 includes a base 10, a positioning pin 12 provided on the lower end surface of the base 10, and a clamping member 11. The positioning pin 12 is inserted into the positioning hole of the speed reducer, and the execution end of the clamping member 11 abuts against the end surface of the speed reducer; a flipping assembly 2, the flipping assembly 2 includes a mounting column 20 and a first driving member. The first driving member is fixed to be connected with the mounting column 20, and the execution end of the first driving member is connected with the clamping assembly 1. The flipping assembly 2 is used to drive the clamping assembly 1 to flip;

[0027] Refer to Figure 5 , a horizontal movement assembly 3, the horizontal movement assembly 3 includes a cantilever 31 fixedly connected to an external object and a second driving member slidably connected to the cantilever 31. The execution end of the second driving member is fixedly connected to the mounting column 20. The horizontal movement assembly 3 is used to drive the flipping assembly 2 to move horizontally;

[0028] Refer to Figure 6 , an operation assembly 4, the operation assembly 4 includes a handrail 40 pivotally connected to the mounting column 20 and an operating member 41 fixed to the handrail 40. The operating member 41 is used to control the lifting device. By setting the clamping assembly 1, the flipping assembly 2, the horizontal movement assembly 3, and the operation assembly 4 in the present utility model, the speed reducer is clamped by the clamping assembly 1, then the angle of the speed reducer is adjusted by the flipping assembly 2, and then the horizontal position of the speed reducer is adjusted by the horizontal movement assembly 3. At the same time, the operation of the lifting device is controlled in cooperation with the operation assembly 4. In this way, the speed reducer can achieve position adjustment in the horizontal direction and angle, which is convenient for assembly. The operation assembly 4 can improve the convenience of operation and is convenient for observation.

[0029] Refer to Figure 4, the clamping member 11 includes a first cylinder 110 and an abutting rod 111 provided at the output end of the first cylinder 110. The abutting rod 111 abuts against the lower end surface of the reduction gearbox. By driving the abutting rod 111 to abut against the lower end surface of the reduction gearbox through the first cylinder 110, clamping of the reduction gearbox is achieved, with stable clamping and a simple structure.

[0030] See Figure 2 and Figure 3 , the first driving member includes a second cylinder 21 fixed to the mounting column 20 and a flipping block 22. One end of the flipping block 22 is pivotally connected to the execution end of the second cylinder 21, and the other end is pivotally connected to the mounting column 20. By driving the flipping block 22 to flip through the second cylinder 21, and then driving the flipping of the clamping assembly 1 through the movement of the flipping block 22, the angle adjustment of the reduction gearbox is ultimately realized, with a simple structure and easy implementation.

[0031] Among them, the second driving member includes a third cylinder 30 and a slider 32. The output end of the third cylinder 30 is connected to the cantilever 31, the mounting end of the third cylinder 30 is fixedly connected to the slider 32, and sliding rails 33 sleeved on the cantilever 31 are provided on both sides of the slider 32. By driving the slider 32 to slide in the horizontal direction through the third cylinder 30, the position adjustment of the reduction gearbox in the horizontal direction is achieved, with a simple structure and stable movement.

[0032] See Figure 3 , a rotating assembly 5 is provided on the flipping assembly 2 and the clamping assembly 1. The rotating assembly 5 includes a third driving member and a rotating shaft. One end of the rotating shaft is rotatably connected to the flipping block 22, and the other end is fixedly connected to the base 10. The third driving member is used to drive the clamping assembly 1 to rotate in the horizontal direction. By providing the rotating assembly 5 to drive the clamping assembly 1 to rotate in the horizontal direction, more angle changes of the reduction gearbox can be provided, facilitating assembly.

[0033] Among them, the third driving member includes a fourth cylinder 50 and a crank arm 51 provided at the output end of the fourth cylinder 50. The crank arm 51 is rotatably connected to the base 10, and the execution end of the crank arm 51 is connected to the rotating shaft. By driving the rotation of the crank arm 51 through the fourth cylinder 50, and then driving the clamping assembly 1 to rotate, the structure is simple and easy to implement.

[0034] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A hoist for a speed reducer, characterized in that, Comprising: A clamping assembly, the clamping assembly includes a base, a positioning pin provided on the lower end face of the base, and a clamping member. The positioning pin is inserted into a positioning hole of the reduction gearbox, and the execution end of the clamping member abuts against the end face of the reduction gearbox; A flipping assembly, the flipping assembly includes a mounting post and a first driving member. The first driving member is fixed to be connected with the mounting post, and the execution end of the first driving member is connected with the clamping assembly. The flipping assembly is used to drive the clamping assembly to flip; A horizontal movement assembly, the horizontal movement assembly includes a cantilever fixedly connected to an external object and a second driving member slidably connected to the cantilever. The execution end of the second driving member is fixedly connected to the mounting post. The horizontal movement assembly is used to drive the flipping assembly to move horizontally; An operation assembly, the operation assembly includes a handrail pivotally connected to the mounting post and an operating member fixed to the handrail. The operating member is used to control the spreader.

2. The hoist for a speed reducer as claimed in claim 1, wherein: The clamping member includes a first cylinder and a butting rod provided at the output end of the first cylinder. The butting rod abuts against the lower end face of the reduction gearbox.

3. The hoisting tool for a speed reducer according to claim 2, characterized in that: The first driving member includes a second cylinder fixed to the mounting post and a flipping block. One end of the flipping block is pivotally connected to the execution end of the second cylinder, and the other end is pivotally connected to the mounting post.

4. The hoisting device for a speed reducer according to claim 3, characterized in that: The second driving member includes a third cylinder and a slider. The output end of the third cylinder is connected to the cantilever, the mounting end of the third cylinder is fixedly connected to the slider, and slide rails sleeved with the cantilever are provided on both sides of the slider.

5. The hoisting device for a speed reducer according to claim 4, characterized in that: A rotating assembly is provided on the flipping assembly and the clamping assembly. The rotating assembly includes a third driving member and a rotating shaft. One end of the rotating shaft is rotatably connected to the flipping block, and the other end is fixedly connected to the base. The third driving member is used to drive the clamping assembly to rotate in the horizontal direction.

6. The hoisting tool for a speed reducer according to claim 5, wherein: The third driving member includes a fourth cylinder and a crank arm provided at the output end of the fourth cylinder. The crank arm is rotatably connected to the base, and the execution end of the crank arm is connected to the rotating shaft.

Images