Motor base bilateral anti-seismic support

Abstract

The utility model discloses a motor base bilateral anti-vibration support, and relates to the motor support technology field, the motor base bilateral anti-vibration support comprises a damping assembly and a height adjusting assembly, when a motor runs to generate vibration, vibration potential energy can be partially absorbed by two rubber layers, the rest part is transmitted to a piston rod through a connecting frame, and the piston rod is driven to generate displacement; compressed air in a sealing cavity on one side of an air cylinder is compressed, then the vibration potential energy of a motor is effectively absorbed, the damping effect is achieved, a hand wheel can be rotated to drive a screw to rotate, and therefore a sliding block is driven to move, and a first cross plate and a second cross plate swing; therefore, the U-shaped mounting plate located above can move in the vertical direction, the purpose of adjusting the height of the motor base is achieved, the mounting height of the motor is flexibly adjusted, and the mounting requirement of the motor is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motor support technical field, especially, relate to a motor base both sides anti -seismic support. BACKGROUND

[0002] The motor base is a kind of structural component for supporting motor, it provides a stable installation base for motor, ensure that motor can keep relative static and balanced state in the process of running, due to the electromagnetic force imbalance of motor, bearing installation gap is too large and other reasons cause motor to vibrate, this vibration not only will interfere with the performance of motor itself, also can accelerate the wear and tear of motor parts, reduce transmission efficiency, increase noise level, therefore, install anti -seismic support on the both sides of motor base, absorb and disperse the vibration energy generated when motor runs, to eliminate the vibration of motor.

[0003] The existing anti -seismic support mainly relies on spring to absorb the vibration energy of motor, but spring is prone to resonance phenomenon, and the shock-absorbing effect of high-frequency vibration is relatively poor, and the structure and layout of anti -seismic support can directly affect the installation height of motor, and the existing anti -seismic support lacks height adjusting function, which brings many inconveniences in actual installation process, needs to adjust the installation position of motor, to ensure that motor output shaft can be accurately connected with other equipment, which increases the complexity and difficulty of installation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a motor base both sides anti -seismic support, solve the problem that the support of the existing anti -seismic of spring is poor in shock-absorbing effect when coping with high-frequency vibration and the problem that installation process is complicated.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a kind of motor base both sides anti -seismic support, including motor base, the both sides of motor base are inserted and are matched with shock attenuation component, and the bottom of two shock attenuation components is fixedly installed with height adjusting component;

[0007] The shock attenuation component includes connecting frame, the rubber layer is fixedly installed in the connecting frame, the bottom of connecting frame is fixedly connected with the two pistons of symmetry, the piston is slidably connected with the cylinder, and the cylinder is fixedly connected with the two one-way valves of symmetry.

[0008] The utility model further sets up, the shock attenuation component still includes the support rod of fixed connection with connecting frame, the sleeve is sleeved on the periphery of support rod, and the spring is fixedly installed in the sleeve at one end of support rod.

[0009] The utility model further sets up, the height adjusting assembly includes two U shaped mounting plates, the U shaped mounting plate top fixed installation has the guide rail in below, the guide rail is slidably connected with the sliding block.

[0010] The utility model further sets up, the sliding block one side is opened in the through hole, the through hole is fixedly connected with the connecting rod, the both ends of connecting rod are rotatably connected with the first cross plate, the first cross plate one side is rotatably connected with the second cross plate, the first cross plate, second cross plate one side all fixed installation has the first sleeve, second sleeve.

[0011] The utility model further sets up, the both sides wall of U shaped mounting plate all are opened in the sliding slot, the sliding slot is slidably connected with the first sleeve, the both sides wall of U shaped mounting plate all are opened in the connecting hole, the connecting hole is rotatably connected with the second sleeve.

[0012] The utility model further sets up, the U shaped mounting plate top fixed installation has the symmetry of two support seat in below, the screw rod is rotatably connected on two support seat, the screw rod is connected with the sliding block through thread, and the one end of screw rod is fixedly connected with hand wheel.

[0013] The utility model has the following beneficial effects:

[0014] 1, the utility model discloses in the motor operation and generates the vibration, and the vibration potential energy will be absorbed by two rubber layers first part, and the remaining part is passed through the connecting frame and is delivered to the piston rod, drives the piston rod and produces displacement, makes the compressed air in the one side sealed cavity in the cylinder, and then effectively absorbs motor vibration potential energy, realizes the damping effect.

[0015] 2, the utility model discloses the hand wheel is rotated to drive the screw rod rotation, and the screw rod rotation will drive the sliding block and moves along the guide rail, thereby drives the first cross plate, and the second cross plate swing occurs, so that the U shaped mounting plate of being located above can realize the movement of vertical direction, and then realize the accurate adjustment of the height of the upper damping assembly, finally reach the purpose of adjusting motor base height, thereby flexibly adjusts the installation height of motor, to satisfy the installation demand of motor.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is a structural schematic view of a double-side anti-vibration support of a motor base;

[0019] Figure 2 It is a structural schematic view of a damping assembly;

[0020] Figure 3 It is a sectional view of a connecting frame support;

[0021] Figure 4 It is a sectional view of a damping piece;

[0022] Figure 5 It is a structural schematic view of a height adjusting assembly;

[0023] Figure 6 It is a structural schematic view of a U-shaped mounting plate.

[0024] In the drawings, the components represented by each reference numeral are listed as follows:

[0025] 1, motor base; 2, damping assembly; 3, height adjusting assembly; 4, connecting frame; 5, rubber layer; 6, piston rod; 7, air cylinder; 8, one-way valve; 9, support rod; 10, sleeve; 11, spring; 12, U-shaped mounting plate; 13, guide rail; 14, sliding block; 15, through hole; 16, connecting rod; 17, first cross plate; 18, second cross plate; 19, first clamping sleeve; 20, second clamping sleeve; 21, sliding groove; 22, connecting hole; 23, support seat; 24, screw; 25, hand wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. DETAILED DESCRIPTION

[0028] Please refer to Figures 1-6 The present application is a double-side anti-vibration support of a motor base, which comprises a motor base 1, both sides of the motor base 1 are inserted and matched with damping assemblies 2, and the bottom of the two damping assemblies 2 is commonly fixedly installed with a height adjusting assembly 3.

[0029] Specifically, the damping assembly 2 comprises a connecting frame 4, the connecting frame 4 is internally fixedly installed with a rubber layer 5, the two sides of the motor base 1 are respectively clamped into the rubber layers 5 of the two connecting frames 4, so as to fix the motor base 1 on the anti-vibration support, and when the motor vibrates, the rubber molecules in the rubber layer 5 will produce elastic deformation and internal friction, thereby absorbing vibration energy;

[0030] The damping assembly 2 further comprises a support rod 9 fixedly connected with the connecting frame 4, a connecting position of which is in the middle of the connecting frame 4, a sleeve 10 is sleeved on the side surface of the support rod 9, a spring 11 is fixedly installed at one end of the support rod 9 and located in the sleeve 10, and the support rod 9 mainly plays a supporting role for the connecting frame 4.

[0031] The bottom of the connecting frame 4 is fixedly connected with two symmetrical piston rods 6, the side surface of the piston rod 6 is slidably connected with a cylinder 7, the side surface of the cylinder 7 is fixedly connected with two symmetrical one-way valves 8, the piston rod 6 can divide the inside of the cylinder 7 into two independent sealed cavities by means of the piston at one end of the piston rod 6, and the two sealed cavities are respectively filled with equal volumes of compressed air through the two one-way valves 8, when the motor operates to generate vibration, the potential energy generated by the vibration is transmitted to the piston rod 6 through the connecting frame 4, and then the piston rod 6 is driven to displace, in the process, the displacement of the piston rod 6 will cause the compressed air in one side of the sealed cavity to be compressed, thereby effectively absorbing the potential energy generated by the vibration of the motor, and achieving the damping effect.

[0032] Further, the height adjusting assembly 3 comprises two U-shaped mounting plates 12, the top of the lower U-shaped mounting plate 12 is fixedly installed with a guide rail 13, the guide rail 13 is slidably connected with a sliding block 14, the top of the lower U-shaped mounting plate 12 is fixedly installed with two symmetrical support seats 23, the two support seats 23 are jointly and rotatably connected with a screw rod 24, the screw rod 24 is threadedly connected with the sliding block 14, one end of the screw rod 24 is fixedly connected with a hand wheel 25, the screw rod 24 is driven to rotate by rotating the hand wheel 25, according to the screw transmission principle, the screw rod 24 is driven to move along the direction of the guide rail 13 when rotating, so as to adjust the position of the sliding block 14.

[0033] The sliding block 14 is provided with a through hole 15 on one side, a connecting rod 16 is fixedly connected in the through hole 15, first cross plates 17 are rotationally connected at both ends of the connecting rod 16, second cross plates 18 are hingedly connected on one side of the first cross plates 17, first clamping sleeves 19 and second clamping sleeves 20 are fixedly installed on one side of the first cross plates 17 and the second cross plates 18, sliding grooves 21 are provided in the two side walls of the U-shaped mounting plate 12, the sliding grooves 21 are in sliding connection with the first clamping sleeves 19, and the sliding grooves 21 are used to constrain the movement direction of the first cross plates 17 or the second cross plates 18; connecting holes 22 are provided in the two side walls of the U-shaped mounting plate 12, the connecting holes 22 are in rotation connection with the second clamping sleeves 20, when the sliding block 14 moves along the guide rail 13, the connecting rod 16 is synchronously moved, one end of the two first cross plates 17 is moved, the first cross plates 17 are swung, the second cross plates 18 connected with the first cross plates 17 are swung in the opposite direction, the U-shaped mounting plate 12 located above can be moved in the vertical direction, the height of the upper damping assembly 2 is accurately adjusted, the height of the motor base 1 is adjusted, the installation height of the motor is flexibly adjusted, and the installation requirement of the motor is met.

[0034] The operation process of the embodiment is as follows: when in use, the motor base 1 provided with the motor is clamped into the two rubber layers 5 of the two connecting frames 4, the connecting frame 4 presses the supporting rod 9, the spring 11 is compressed, the connecting frame 4 is supported, the motor base 1 is fixed on the anti-vibration support, when the motor operates and vibrates, the potential energy generated by the vibration is first absorbed by the two rubber layers 5, then transmitted to the piston rod 6 through the connecting frame 4, the piston rod 6 is driven to displace, in the process, the displacement of the piston rod 6 causes the compressed air in one side of the sealed cavity to be compressed, the vibration potential energy generated by the motor is effectively absorbed, and the damping effect is achieved; when the motor output shaft is connected with other equipment, the hand wheel 25 is rotated to drive the screw rod 24 to rotate, the screw rod 24 rotates to drive the sliding block 14 to move along the guide rail 13, the sliding block 14 drives one end of the two first cross plates 17 to move, the first cross plates 17 are swung, the second cross plates 18 connected with the first cross plates 17 are swung in the opposite direction, the U-shaped mounting plate 12 located above can be moved in the vertical direction, the height of the upper damping assembly 2 is accurately adjusted, the height of the motor base 1 is adjusted, the installation height of the motor is flexibly adjusted, and the installation requirement of the motor is met.

[0035] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. A double-sided anti-seismic support for a motor base, comprising a motor base (1), characterized in that: The motor base (1) both sides are inserted with damping assembly (2), two the damping assembly (2) bottom common fixed installation height adjustment assembly (3) are installed; The damping assembly (2) includes a connecting frame (4), the connecting frame (4) is internally fixedly installed with a rubber layer (5), the connecting frame (4) bottom is fixedly connected with two symmetrical piston rods (6), the piston rod (6) is slidably connected with a cylinder (7), the cylinder (7) is fixedly connected with two symmetrical one-way valves (8) on the side surface.

2. The double-sided anti-vibration support for the motor base according to claim 1, characterized in that, The damping assembly (2) further includes a support rod (9) fixedly connected with the connecting frame (4), the support rod (9) is provided with a sleeve (10) on the side surface, and a spring (11) is fixedly installed at one end of the support rod (9) in the sleeve (10).

3. The double-sided anti-vibration support of claim 2, wherein, The height adjustment assembly (3) includes two U-shaped mounting plates (12), the U-shaped mounting plate (12) on the bottom is fixedly installed with a guide rail (13) on the top, and the guide rail (13) is slidably connected with a sliding block (14).

4. The double-sided anti-vibration support of claim 3, wherein, The sliding block (14) is provided with a through hole (15) on one side, the through hole (15) is fixedly connected with a connecting rod (16), the connecting rod (16) is rotatably connected with a first cross plate (17) at both ends, the first cross plate (17) is hingedly connected with a second cross plate (18) on one side, and the first cross plate (17) and the second cross plate (18) are fixedly installed with a first clamping sleeve (19) and a second clamping sleeve (20) on one side.

5. The double-sided anti-vibration support of claim 4, wherein, The two side walls of the U-shaped mounting plate (12) are provided with a sliding groove (21), the sliding groove (21) is slidably connected with the first clamping sleeve (19), and the two side walls of the U-shaped mounting plate (12) are provided with a connecting hole (22), the connecting hole (22) is rotatably connected with the second clamping sleeve (20).

6. The double-sided anti-vibration support of claim 5, wherein, The U-shaped mounting plate (12) on the bottom is fixedly installed with two symmetrical support seats (23) on the top, and the two support seats (23) are rotatably connected with a screw rod (24), the screw rod (24) is threadedly connected with the sliding block (14), and the screw rod (24) is fixedly connected with a hand wheel (25) at one end.

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