A shock absorbing foot pad for a speed reducer

Abstract

The application relates to the technical field of damping equipment, and discloses a damping foot pad for a speed reducer, which comprises a base, a body fixedly connected to the upper surface of the base, sliding seats fixedly connected to the four corners of the base, sliding blocks slidingly connected to the interiors of the sliding seats, the sliding blocks being capable of moving up and down in the interiors of the sliding seats, rotating seats rotatably installed on the sliding blocks through rotating shafts, fixed bolts arranged on one side of the rotating seats, rubber pads detachably connected to the bottoms of the rotating seats, the sliding seats and the rotating seats being arranged in the shape of U-shaped seats, the open ends of the sliding seats being arranged upwards and fixedly connected to the base, and the rotating shafts being fixedly installed at the open ends of the sliding seats. The damping foot pad is provided with the sliding seats, the sliding blocks and the rotating seats and other mechanisms, when the rubber pads are replaced, the remaining three groups of rubber pads are still in contact with the ground, the base and the body can be supported, the base and the body do not need to be manually lifted, the installation strength is reduced, and the stability during the replacement of the rubber pads can be guaranteed.

Description

Technical Field

[0001] This application relates to the field of vibration damping equipment technology, and in particular to a vibration damping pad for a speed reducer. Background Technology

[0002] Speed ​​reducers are widely used in transmission systems in industrial production to reduce speed and increase torque. To reduce vibration and noise generated during speed reducer operation, and to protect equipment and foundation structures from vibration, shock-absorbing pads are usually installed at the bottom of the speed reducer.

[0003] Currently, most commonly used vibration-damping pads are made of rubber. Rubber pads absorb vibration energy through their elastic deformation, thus providing shock absorption. However, rubber materials are prone to aging and deformation under repeated stress and environmental factors, leading to decreased or even failed vibration-damping performance. When rubber pads need to be replaced, the gearbox must be lifted to remove the old pad and install the new one. This operation not only increases the complexity and workload of maintenance but may also lead to prolonged equipment downtime and increased maintenance costs. Therefore, a vibration-damping pad for gearboxes is proposed. Utility Model Content

[0004] To address the problem that replacing rubber pads requires lifting the gearbox to remove the old pad and install the new one, which is a difficult process, this application provides a shock-absorbing foot pad for a gearbox.

[0005] The shock-absorbing foot pad for a speed reducer provided in this application adopts the following technical solution:

[0006] A shock-absorbing foot pad for a speed reducer includes a base, an organism fixedly connected to the upper surface of the base, slide blocks fixedly connected to the four corners of the base, sliders slidably connected inside the slide blocks, the sliders being able to move up and down along the inside of the slide blocks, a rotating seat rotatably mounted on the sliders via a rotating shaft, a fixing bolt provided on one side of the rotating seat, and a rubber pad detachably connected to the bottom of the rotating seat.

[0007] Preferably, both the slide and the rotating seat are U-shaped seats, with the open end of the slide facing upward and fixedly connected to the base, and the rotating shaft fixedly installed at the open end of the slide, the rotating shaft passing through the slider and rotating therewith.

[0008] Preferably, a fixing bolt is inserted into one side of the rotating seat, and the slide has a mounting hole adapted to the fixing bolt, and the fixing bolt is threaded into the mounting hole.

[0009] Preferably, when the fixing bolt is inserted into the mounting hole, the slider is located at the bottom of the slide block, and the rotating seat is vertical.

[0010] Preferably, each of the rotating seats has a mounting rod fixedly connected to its bottom. The mounting rod is configured as an inverted T-shaped structure, and the upper surface of the rubber pad has a mounting groove that matches the mounting rod.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] This application, through the combination of a sliding block, a slider, and a rotating seat, ensures that when the rubber pads are replaced, the other three sets of rubber pads remain in contact with the ground, thus supporting the base and the machine body. This eliminates the need for manual lifting of the base and the machine body, reduces installation stress, and ensures stability when replacing the rubber pads. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the application embodiment;

[0014] Figure 2 This is a partial structural schematic diagram of an embodiment of the application;

[0015] Figure 3 This is a schematic diagram of the structure when the mounting rod and rubber pad are separated in the application embodiment.

[0016] Explanation of reference numerals in the attached drawings: 1. Base; 2. Body; 3. Slide; 4. Rotating seat; 5. Rotating shaft; 6. Slider; 7. Fixing bolt; 8. Mounting rod; 9. Rubber pad; 10. Mounting groove. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0018] This application discloses a shock-absorbing foot pad for a speed reducer, including a base 1, an organism 2 fixedly connected to the upper surface of the base 1, a slide block 3 fixedly connected to each of the four corners of the base 1, a slider 6 slidably connected inside each slide block 3, and each slider 6 being able to move up and down along the inside of the slide block 3. A rotating seat 4 is rotatably mounted on the slider 6 via a rotating shaft 5, a fixing bolt 7 is provided on one side of the rotating seat 4, and a rubber pad 9 is detachably connected to the bottom of the rotating seat 4.

[0019] Furthermore, a fixing bolt 7 is inserted into one side of the rotating seat 4, and the slide 3 has a mounting hole that matches the fixing bolt 7, with the fixing bolt 7 threadedly engaging with the mounting hole.

[0020] Furthermore, both the slide 3 and the rotating seat 4 are U-shaped seats. The open end of the slide 3 is set upward and fixedly connected to the base 1. The rotating shaft 5 is fixedly installed at the open end of the slide 3, and the rotating shaft 5 passes through the slider 6 and rotates with it.

[0021] Furthermore, when the fixing bolt 7 is inserted into the mounting hole, the slider 6 is located at the bottom of the slide block 3, and the rotating seat 4 is vertical.

[0022] In this embodiment, when replacing the rubber pad 9, first unscrew one set of fixing bolts 7, then move the slider 6 corresponding to the fixing bolt 7 upwards, and rotate the corresponding rotating seat 4 to move the rubber pad 9 above the ground and rotate it to a horizontal position. Then, remove the rubber pad 9 and replace it with a new one. Then, rotate the rotating seat 4 again, move the slider 6 downwards, and use the fixing bolts 7 to position the rotating seat 4 so that the rubber pad 9 is in contact with the ground again. Following the above operation, the remaining rubber pads 9 can be replaced in sequence. When replacing the rubber pad 9, the other three sets of rubber pads 9 are still in contact with the ground, which can support the base 1 and the machine body 2. There is no need to manually lift the base 1 and the machine body 2, which reduces the installation strength and ensures stability when replacing the rubber pad 9.

[0023] Furthermore, each of the rotating seats 4 is fixedly connected to a mounting rod 8, which is set as an inverted T-shaped structure. The upper surface of the rubber pad 9 is provided with a mounting groove 10 that matches the mounting rod 8.

[0024] In this embodiment, by setting the mounting rod 8 and the mounting groove 10 to a compatible inverted T-shaped structure, the connection between the mounting rod 8 and the mounting groove 10 can be ensured to be precise.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A shock-absorbing foot pad for a speed reducer, comprising a base (1), wherein an organism (2) is fixedly connected to the upper surface of the base (1), characterized in that, The base (1) is fixedly connected to four corners of a slide block (3), and a slider (6) is slidably connected inside the slide block (3). The slider (6) can move up and down along the inside of the slide block (3). A rotating seat (4) is rotatably installed on the slider (6) via a rotating shaft (5). A fixing bolt (7) is provided on one side of the rotating seat (4), and a rubber pad (9) is detachably connected to the bottom of the rotating seat (4).

2. The shock-absorbing foot pad for a speed reducer according to claim 1, characterized in that, Both the slide (3) and the rotating seat (4) are U-shaped seats. The open end of the slide (3) is set facing upward and is fixedly connected to the base (1). The rotating shaft (5) is fixedly installed at the open end of the slide (3). The rotating shaft (5) passes through the slider (6) and rotates with it.

3. A shock-absorbing foot pad for a speed reducer according to claim 2, characterized in that, A fixing bolt (7) is inserted into one side of the rotating seat (4), and an installation hole adapted to the fixing bolt (7) is provided on the slide (3). The fixing bolt (7) is threadedly engaged with the installation hole.

4. A shock-absorbing foot pad for a speed reducer according to claim 3, characterized in that, When the fixing bolt (7) is inserted into the mounting hole, the slider (6) is located at the bottom of the slide block (3), and the rotating seat (4) is vertical.

5. A shock-absorbing foot pad for a speed reducer according to claim 4, characterized in that, The bottom of each rotating seat (4) is fixedly connected to an installation rod (8). The installation rod (8) is set as an inverted T-shaped structure. The upper surface of the rubber pad (9) is provided with an installation groove (10) that matches the installation rod (8).

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