Motor support with damping structure

Abstract

The utility model discloses a motor support with a damping structure, which comprises a motor and a support base, the support base is positioned below the motor, fixing plates are arranged at symmetrical positions on two sides of the upper surface of the support base, sliding grooves are arranged inside the fixing plates, a plurality of support legs are slidably connected inside the sliding grooves, and the support legs are arranged on the support base. The front end and the rear end of the motor are provided with an upper clamping plate and a lower clamping plate which are fixedly connected with the motor, the two ends of the lower clamping plate are fixed to the inner walls of the supporting legs, and nut sleeves are symmetrically arranged on the two sides of the upper clamping plate and the lower clamping plate. A motor is suspended and fixed through the upper clamping plate and the lower clamping plate, the suspended motor can reduce the use of supporting legs, the device further has an adjustable function, motors of different models can be fixed to proper positions, a first rubber pad effectively absorbs vibration of the motor to the upper clamping plate and the lower clamping plate, and the vibration of the motor to the upper clamping plate and the lower clamping plate is reduced. And the second rubber pad can effectively absorb the vibration transmitted by the fixing rod, so that the normal and stable operation of the motor is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a motor bracket with a shock-absorbing structure. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. Motors are common in daily life. For example, they play an important role in a series of electric tools such as electric cars and electric bicycles. The motor body and the motor legs of traditional motors are fixedly connected by riveting or welding. The vibration generated by the motor during operation cannot be effectively buffered or reduced, which will cause wear and fatigue damage to the connecting parts between the motor body and the motor legs, resulting in poor overall motor performance and even affecting the normal operation of the motor. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the vibration generated by the motor during operation cannot be effectively buffered or reduced, resulting in wear and fatigue damage of the connecting parts between the motor body and the motor support feet, resulting in poor overall running effect of the motor.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A motor bracket with a shock-absorbing structure includes a motor and a bracket base. The bracket base is located below the motor. Fixed plates are fixedly connected at symmetrical positions on both sides of the upper surface of the bracket base. A sliding groove is provided inside the fixed plate. Several pillars are slidably connected inside the sliding groove. The front and rear ends of the motor are provided with an upper clamping plate and a lower clamping plate fixedly connected thereto. The two ends of the lower clamping plate are fixedly connected to the inner wall of the pillar by a first screw. Several nut sleeves are provided at symmetrical positions on both sides of the upper clamping plate and the lower clamping plate.

[0006] Furthermore, the pillar includes a fixed rod and a sliding block. The sliding block is located inside the sliding groove. The fixed rod is fixedly connected above the sliding block. The sliding rod is slidably connected to the inner wall of the fixed rod. Several third threaded holes are opened on one side of the sliding rod. A third screw is provided at the position of the third threaded hole of the fixed rod.

[0007] Furthermore, a plurality of first threaded holes are provided on the upper surface of the fixing plate at both sides of the fixing rod, a second threaded hole is provided on the upper surface of the sliding block, and a second screw rod is provided above the sliding groove at the position of the first threaded hole.

[0008] Furthermore, a first rubber pad is fixedly connected to the upper part of the upper clamping plate and the lower part of the lower clamping plate, and a second rubber pad is arranged on the surface of the sliding block inside the fixing plate.

[0009] Working principle and beneficial effects:

[0010] First, move the pillars to both ends of the motor, thread the fixed rod to the fixed plate through the second screw, move the sliding rod, slide the sliding rod to a suitable height, and fix the sliding rod to the fixed rod through the third screw; then fix the lower clamping plate to the inner wall of the sliding rod, place the motor on the lower clamping plate, and fix the motor between the upper clamping plate and the lower clamping plate through the nut sleeve.

[0011] The utility model fixes the motor in suspension by means of an upper clamping plate and a lower clamping plate. The suspended motor can reduce the use of the supporting feet and can effectively prevent the motor from not running smoothly due to wear and fatigue damage to the connecting parts between the motor and the motor supporting feet. The utility model also has an adjustable function. The suspended height of the motor can be adjusted according to different positions, and the distance between the sliders can be adjusted according to different models of motors. The first rubber pad can effectively absorb the vibration generated by the motor on the upper clamping plate and the lower clamping plate, and achieve flexible buffering of the vibration of the motor. The second rubber pad inside the fixing plate can effectively reduce the vibration transmitted by the lower clamping plate, and can play a role of secondary buffering to ensure the normal and smooth operation of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 3 It is a schematic cross-sectional view of point A of the utility model.

[0015] In the figure: 1. motor; 2. bracket base; 3. fixing plate; 4. slide groove; 41. first threaded hole; 42. second threaded hole; 43. second screw; 5. pillar; 51. sliding rod; 52. fixing rod; 53. slider; 54. third threaded hole; 55. third screw; 56. second rubber pad; 6. first screw; 7. upper clamping plate; 8. lower clamping plate; 9. nut sleeve; 10. first rubber pad. DETAILED DESCRIPTION

[0016] The present invention can be better understood according to the following embodiments.

[0017] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "front", "back", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0018] like Figure 1-3 As shown:

[0019] Embodiment 1:

[0020] A motor support with a shock-absorbing structure includes a motor 1 and a support base 2. The support base 2 is located below the motor 1. A fixed plate 3 is fixedly connected to the upper surface of the support base 2 at symmetrical positions on both sides. A slide groove 4 is provided inside the fixed plate 3. Several pillars 5 are slidably connected inside the slide groove 4. The front and rear ends of the motor 1 are provided with an upper clamping plate 7 and a lower clamping plate 8 fixedly connected thereto. The two ends of the lower clamping plate 8 are fixedly connected to the inner wall of the pillar 5 through a first screw 6. Nut sleeves 9 are provided at symmetrical positions on both sides of the upper clamping plate 7 and the lower clamping plate 8. The pillar 5 includes a fixed rod 52 and a slider 53. The slider 53 is located inside the slide groove 4. The fixed rod 52 is fixedly connected above the slider 53. The inner wall of the fixed rod 52 is slidably connected to the sliding rod 51. Several third threaded holes 54 are provided on one side of the sliding rod 51. The fixed rod 52 is provided with a third screw 55 at the position of the third threaded hole 54. A plurality of first threaded holes 41 are provided on the upper surface of the fixing plate 3 on both sides of the fixing rod 52, a second threaded hole 42 is provided on the upper surface of the sliding block 53, and a second screw 43 is provided above the slide groove 4 at the position of the first threaded hole 41. A first rubber pad 10 is fixedly connected above the upper clamping plate 7 and below the lower clamping plate 8, and a second rubber pad 56 is provided inside the slide groove 4 on the surface of the sliding block 53.

[0021] First, move the support 5 to both ends of the motor 1, thread the fixed rod 52 on the fixed plate 3 through the second screw 43, move the sliding rod 51, slide the sliding rod 51 to a suitable height, and fix the sliding rod 51 on the fixed rod 52 through the third screw 55; then fix the lower clamping plate 8 on the inner wall of the sliding rod 51, place the motor 1 on the lower clamping plate 8, and fix the motor 1 between the upper clamping plate 7 and the lower clamping plate 8 through the nut sleeve 9.

[0022] The utility model fixes the motor 1 in suspension by the upper clamping plate 7 and the lower clamping plate 8. The suspended motor 1 can reduce the use of the supporting feet, and can effectively prevent the connecting parts between the motor 1 and the motor supporting feet from being damaged due to wear and fatigue, which may cause the motor 1 to not run smoothly. The utility model also has an adjustable function. The suspended height of the motor 1 can be adjusted according to different positions, and the distance between the sliders 53 can be adjusted according to different models of motors 1. The first rubber pad 10 can effectively absorb the vibration generated by the motor 1 on the upper clamping plate 7 and the lower clamping plate 8, and realize flexible buffering of the vibration of the motor 1. The second rubber pad 56 inside the fixing plate 3 can effectively reduce the vibration transmitted by the lower clamping plate 8, and can play a role of secondary buffering, thereby ensuring the normal and smooth operation of the motor 1.

Claims

1. A motor support with a shock-absorbing structure, comprising a motor (1) and a support base (2), characterized in that: The support base (2) is located below the motor (1), and fixed plates (3) are fixedly connected at symmetrical positions on both sides of the upper surface of the support base (2), a slide groove (4) is provided inside the fixed plate (3), and a plurality of pillars (5) are slidably connected inside the slide groove (4), and an upper clamping plate (7) and a lower clamping plate (8) fixedly connected thereto are provided at both front and rear ends of the motor (1), and both ends of the lower clamping plate (8) are fixedly connected to the inner wall of the pillar (5) through a first screw rod (6), and a plurality of nut sleeves (9) are provided at symmetrical positions on both sides of the upper clamping plate (7) and the lower clamping plate (8).

2. The motor bracket with a shock absorbing structure according to claim 1, characterized in that: The support (5) comprises a fixed rod (52) and a sliding block (53). The sliding block (53) is located inside the fixed plate (3) and is slidably connected to the sliding groove (4). The fixed rod (52) is fixedly connected above the sliding block (53). The inner wall of the fixed rod (52) is slidably connected to the sliding rod (51). A plurality of third threaded holes (54) are provided on one side of the sliding rod (51). The fixed rod (52) is provided with a third screw rod (55) at the position of the third threaded hole (54).

3. The motor bracket with a shock absorbing structure according to claim 1, characterized in that: A plurality of first threaded holes (41) are provided on the upper surface of the fixing plate (3) at both sides of the fixing rod (52), a second threaded hole (42) is provided on the upper surface of the sliding block (53), and a second screw rod (43) is provided above the sliding groove (4) at the position of the first threaded hole (41).

4. The motor bracket with a shock absorbing structure according to claim 1, characterized in that: A first rubber pad (10) is fixedly connected above the upper clamping plate (7) and below the lower clamping plate (8), and a second rubber pad (56) is arranged on the surface of the sliding block (53) inside the fixed plate (3).

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