A floating installation method for reducer

Abstract

The present invention belongs to the technical field of engineering components. This installation method can not only float up and down along the vertical direction of the torque arm, but also can float and mesh with the outer teeth of the gear ring of the equipment, and particularly relates to a floating installation method of a reducer. The reducer as a whole adopts a floating installation form, which is composed of a spring assembly and a torque arm, and is in floating meshing with the gear ring, effectively reducing the radial runout of the gear ring of the equipment, and avoiding the problems of the gear at the output end of the reducer and the outer teeth of the gear ring being bitten and colliding; through the overall design and layout of the reducer, it is more suitable for the floating installation method, which not only improves the stability and reliability of the reducer, but also reduces its installation and maintenance costs, and improves the installation and maintenance efficiency; select wear-resistant and high-strength reducer materials to increase the service life and reliability of the reducer, or adopt advanced manufacturing processes such as precision casting and CNC machining to improve the accuracy and quality of the reducer.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering components. The installation method of the reducer can not only float up and down along the vertical direction of the torque arm, but also float and mesh with the outer teeth of the gear ring of the equipment, and particularly relates to a floating installation method of the reducer. Background Art

[0002] As a common transmission device, the main function of the reducer is to reduce the speed and increase the torque. In many mechanical equipment, the reducer is an indispensable component. The reducer converts the high-speed rotation of the motor into a low-speed and high-torque output through the meshing transmission of internal gears to meet the working requirements of the supporting mechanical equipment.

[0003] However, in practical applications, the diameter of the outer gear ring of the equipment meshing with the gear at the output end of the reducer is too large, and segmented processing and segmented installation are required. This installation easily leads to large radial runout of the outer gear ring of the equipment, and the overall concentricity of the gear ring is not high. In the existing technology, a common solution is to install the reducer on the outside of the matching gear ring in a fixed installation form. The advantages of this method are simple installation and good stability.

[0004] However, if the radial runout of the equipment gear ring is relatively large, then during actual operation, the gear at the output end of the reducer will mesh with the outer teeth of the gear ring, causing teeth to hit, bite, or collide, thereby affecting the normal operation of the reducer and the equipment, and even causing damage to the equipment. Secondly, the installation and maintenance costs of this method are high, because once a problem occurs, the entire reducer needs to be removed for repair or replacement, increasing the cost of equipment use. Finally, the installation and maintenance efficiency of this method is low, because each installation or maintenance takes a long time, which affects the normal use of the equipment. Summary of the invention

[0005] The present invention proposes a floating installation method for a reducer, which solves the problems of high failure rate and high cost in the related art.

[0006] The technical solution of the present invention is as follows:

[0007] A floating installation method for a reducer. The specific installation process is as follows:

[0008] Step 1: Choose a suitable reducer:

[0009] Choose a GLW reducer model, which has high precision, high stability and high load capacity, and can meet the needs of use;

[0010] Step 2: Floating installation of the reducer:

[0011] Reducer body;

[0012] Spring assembly, comprising:

[0013] A spring body having a predetermined elastic coefficient;

[0014] A fixing structure, used for fixing the tail of the spring body to the tail of the reducer body;

[0015] A mounting structure, used for fixing the other end of the spring body to the workbench;

[0016] Its elastic coefficient is 50N / mm, and the tail of the spring assembly is fixedly connected to the tail of the reducer body;

[0017] A workbench, the other end of the spring assembly is fixedly mounted on the workbench;

[0018] Among them, the spring assembly is used to play a buffering and regulating role during the operation of the reducer to reduce the meshing abnormality caused by the radial runout of the equipment gear ring. The spring assembly is installed at the tail of the reducer body;

[0019] The tail of the spring assembly is fixedly connected to the tail of the reducer body, and the other end of the spring assembly is fixedly installed on the workbench. During the operation of the reducer, the elastic effect of the spring assembly is used for buffering adjustment to reduce the meshing abnormality caused by the radial runout of the gear ring;

[0020] Step 3: Connect the torque arm to the reducer:

[0021] Torque arm: The length of the torque arm is 200mm, the width is 50mm, and the material is high-strength steel. The torque arm is fixedly connected to the outer side of the reducer body. The size and material of the torque arm are selected to withstand the torque generated during the operation of the reducer.

[0022] Then install the torque arm on the outside of the reducer body and fix the torque arm to the reducer body;

[0023] Step 4: Modular installation of the gear ring:

[0024] Ring gear module: The ring gear module is divided into three parts. Each part has a diameter of 500mm and a thickness of 50mm. It is made of high-strength alloy steel. The ring gear module and the reducer body are installed in a modular manner.

[0025] Each part of the ring gear module has the same size and shape to facilitate quick installation and replacement;

[0026] The installation method of the ring gear module is modular to improve the installation and maintenance efficiency of the ring gear;

[0027] The ring gear module is made of high-strength alloy steel to reduce the radial runout of the ring gear;

[0028] Then install the ring gear module onto the reducer body in a modular manner;

[0029] Step 5: Lubricate the reducer:

[0030] Lubricating oil: The output gear is coated with lubricating oil with a thickness of 0.5 mm and a viscosity of 40 mm² / s;

[0031] Lubricating oil is used to reduce the wear of the reducer and increase the service life of the reducer;

[0032] Finally, apply lubricating oil to the output gear of the reducer.

[0033] The working principle and beneficial effects of the present invention are:

[0034] The present invention adopts a floating installation form to make the reducer and the gear ring engage in floating manner. In this way, even if the radial runout of the gear ring of the equipment is relatively large, it will not cause the gear at the output end of the reducer to mesh with the outer teeth of the gear ring and cause teeth to bite or collide, thereby reducing the failure of the reducer and improving the stability and service life of the equipment.

[0035] The reducer of the present invention adopts a floating installation form. Once a problem occurs, only some parts of the reducer need to be replaced or repaired, and the entire reducer does not need to be disassembled for repair or replacement, which greatly reduces the use cost of the equipment;

[0036] The reducer of the present invention adopts a floating installation form, which makes installation and maintenance more convenient, greatly improves the efficiency of installation and maintenance, and thus improves the use efficiency of the equipment;

[0037] The reducer of the present invention is not only suitable for situations where the gear ring of the equipment is too large and needs to be installed in sections, but is also suitable for other situations where floating installation is required, and has wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Figure 1 It is a schematic diagram of the overall structure of the floating support installation structure of the present invention;

[0040] Figure 2 It is a schematic diagram of the local structure of the floating support installation structure of the present invention.

[0041] In the figure: 1. reducer body; 2. spring assembly; 3. torque arm. DETAILED DESCRIPTION

[0042] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figure 1~Figure 2 As shown, this embodiment proposes a floating installation method for a reducer, and the specific implementation consists of the following steps:

[0044] Step 1: Choose a suitable reducer:

[0045] Choose a GLW reducer model, which has high precision, high stability and high load capacity, and can meet the needs of use;

[0046] Step 2: Floating installation of the reducer:

[0047] Reducer body 1;

[0048] Spring assembly 2, comprising:

[0049] A spring body having a predetermined elastic coefficient;

[0050] A fixing structure, used to fix the tail of the spring body to the tail of the reducer body 1;

[0051] A mounting structure, used for fixing the other end of the spring body to the workbench;

[0052] Its elastic coefficient is 50N / mm, and the tail of the spring assembly 2 is fixedly connected to the tail of the reducer body 1;

[0053] A workbench, the other end of the spring assembly 2 is fixedly mounted on the workbench;

[0054] The spring assembly 2 is used to play a buffering and regulating role during the operation of the reducer to reduce the meshing abnormality caused by the radial runout of the gear ring of the equipment. The spring assembly 2 is installed at the tail of the reducer body 1;

[0055] The tail of the spring assembly 2 is fixedly connected to the tail of the reducer body 1, and the other end of the spring assembly 2 is fixedly installed on the workbench. During the operation of the reducer, the elastic effect of the spring assembly 2 is used for buffering adjustment to reduce the meshing abnormality caused by the radial runout of the gear ring;

[0056] Step 3: Connect the torque arm 3 to the reducer:

[0057] Torque arm 3, the length of torque arm 3 is 200mm, the width is 50mm, the material is high-strength steel, the torque arm 3 is fixedly connected to the outer side of the reducer body 1, and the size and material of the torque arm 3 are selected to withstand the torque generated during the operation of the reducer;

[0058] Then install the torque arm 3 on the outside of the reducer body 1, and fix the torque arm 3 to the reducer body 1;

[0059] Step 4: Modular installation of the gear ring:

[0060] Ring gear module: The ring gear module is divided into three parts, each of which has a diameter of 500 mm and a thickness of 50 mm. The material is high-strength alloy steel. The ring gear module and the reducer body 1 are installed in a modular manner;

[0061] Each part of the ring gear module has the same size and shape to facilitate quick installation and replacement;

[0062] The installation method of the ring gear module is modular to improve the installation and maintenance efficiency of the ring gear;

[0063] The ring gear module is made of high-strength alloy steel to reduce the radial runout of the ring gear;

[0064] Then, the ring gear module is installed on the reducer body 1 in a modular manner;

[0065] Step 5: Lubricate the reducer:

[0066] Lubricating oil: The output gear is coated with lubricating oil with a thickness of 0.5 mm and a viscosity of 40 mm² / s;

[0067] Lubricating oil is used to reduce the wear of the reducer and increase the service life of the reducer;

[0068] Finally, apply lubricating oil to the output gear of the reducer.

[0069] The above-mentioned floating installation method of the reducer, the reducer as a whole adopts the form of floating installation, which is composed of a spring assembly 2 and a torque arm 3, and is floatingly meshed with the ring gear. This design can effectively reduce the radial runout of the equipment ring gear, avoid the problem of the output end gear of the reducer and the outer teeth of the ring gear being bitten and colliding. Through the overall design and layout of the reducer, it is more suitable for the floating installation method, which can not only improve the stability and reliability of the reducer, but also reduce its installation and maintenance costs and improve the installation and maintenance efficiency. When selecting the material of the reducer, you can consider using materials with high wear resistance and high strength to improve the service life and reliability of the reducer. At the same time, you can also use advanced manufacturing processes, such as precision casting, CNC machining, etc., to improve the accuracy and quality of the reducer.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floating installation method for a reducer. It is characterized in that The specific installation process is as follows: Step 1: Choose a suitable reducer: Choose a GLW reducer model, which has high precision, high stability and high load capacity, and can meet the needs of use; Step 2: Floating installation of the reducer: Reducer body; Spring assembly, comprising: A spring body having a predetermined elastic coefficient; A fixing structure, used for fixing the tail of the spring body to the tail of the reducer body; A mounting structure, used for fixing the other end of the spring body to the workbench; Its elastic coefficient is 50N / mm, and the tail of the spring assembly is fixedly connected to the tail of the reducer body; A workbench, the other end of the spring assembly is fixedly mounted on the workbench; The spring assembly is used to play a buffering and regulating role during the operation of the reducer to reduce the meshing abnormality caused by the radial runout of the gear ring of the equipment, and the spring assembly is installed at the tail of the reducer body; The tail of the spring assembly is fixedly connected to the tail of the reducer body, and the other end of the spring assembly is fixedly installed on the workbench. During the operation of the reducer, the elastic effect of the spring assembly is used for buffering adjustment to reduce the meshing abnormality caused by the radial runout of the gear ring; Step 3: Connect the torque arm to the reducer: A torque arm, the length of the torque arm is 200 mm, the width is 50 mm, the material is high-strength steel, the torque arm is fixedly connected to the outer side of the reducer body, and the size and material of the torque arm are selected to withstand the torque generated during the operation of the reducer; Then install the torque arm on the outside of the reducer body and fix the torque arm to the reducer body; Step 4: Modular installation of the gear ring: The ring gear module is divided into three parts, each of which has a diameter of 500 mm and a thickness of 50 mm. The material is high-strength alloy steel. The ring gear module and the reducer body are installed in a modular manner; Each part of the ring gear module has the same size and shape to facilitate quick installation and replacement; The installation method of the ring gear module is modular to improve the installation and maintenance efficiency of the ring gear; The material of the gear ring module is high-strength alloy steel to reduce the radial runout of the gear ring; Then install the ring gear module onto the reducer body in a modular manner; Step 5: Lubricate the reducer: Lubricating oil: The output gear is coated with lubricating oil with a thickness of 0.5 mm, and the viscosity of the lubricating oil is 40 mm² / s; The lubricating oil is used to reduce the wear of the reducer and increase the service life of the reducer; Finally, apply lubricating oil to the output gear of the reducer.

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