Automobile motor suspension

Abstract

The utility model discloses an automobile motor suspension which comprises a vibration reduction support, a first semicircular outer ring is fixedly connected to the outer portion of the vibration reduction support, and a second semicircular outer ring is detachably connected to the side, away from the vibration reduction support, of the outer portion of the first semicircular outer ring. According to the automobile motor suspension, the hexagon socket screws in the mounting holes are unscrewed, so that the hexagon socket screws are separated from the threaded holes, at the moment, the second semicircular outer ring and the first semicircular outer ring can be separated, the anti-vibration pad can be taken down more easily, and when a new anti-vibration pad is mounted, the clamping grooves in the anti-vibration pad are clamped with the clamping blocks on the first semicircular outer ring, so that the anti-vibration pad is mounted more conveniently. The second semicircular outer ring is installed, the clamping blocks on the second semicircular outer ring are clamped with the clamping grooves in the anti-vibration pad, and the hexagon socket screws are screwed to be combined with the threaded holes, so that splicing of the second semicircular outer ring and the first semicircular outer ring is completed, installation of the anti-vibration pad is completed, and compared with the mode that the anti-vibration pad is directly extruded with strong force, the installation efficiency is improved. The motor is easier and more convenient to suspend.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of suspension, more specifically, relate to a kind of automobile motor suspension. BACKGROUND

[0002] Electric vehicle refers to vehicle power for power, with motor drive wheel, meet the road traffic, safety regulations each item requirement vehicle. Since the relative traditional car is smaller to environment, its prospect is widely good, and the technology of electric vehicle is more and more mature at present. Electric vehicle motor is installed on the frame by suspension, and the suspension has a damping effect on the motor. The motor suspension assembly for electric vehicle includes a frame connecting piece and a motor connecting piece, and the motor connecting piece is connected with the frame connecting piece. A rubber pad is provided on the connecting end of the motor connecting piece and the frame connecting piece, which plays a damping role. However, the outer ring of the damping support of the current motor suspension for electric vehicle is a one-piece structure, and the damping pad installed inside is pressed into the outer ring, which is very inconvenient for installation and disassembly of the damping pad. Therefore, we provide an automobile motor suspension. SUMMARY

[0003] The utility model aims at providing an automobile motor suspension to solve the problems raised in the background art.

[0004] The outer ring of the damping support of the current motor suspension for electric vehicle is a one-piece structure, and the damping pad installed inside is pressed into the outer ring, which is very inconvenient for installation and disassembly of the damping pad.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An automobile motor suspension includes a damping support, a first semicircular outer ring is fixedly connected to the outside of the damping support, a second semicircular outer ring is detachably connected to the side of the first semicircular outer ring away from the damping support, a damping pad is arranged between the first semicircular outer ring and the second semicircular outer ring, an installation hole is formed in the inside of the second semicircular outer ring, an inner hexagonal bolt is movably connected to the inside of the installation hole, a threaded hole is formed in the inside of the first semicircular outer ring, and the threaded hole is used in cooperation with the inner hexagonal bolt.

[0007] Preferably, the damping pad includes an outer sleeve, a vibration isolation rubber body is sleeved on the outside of the outer sleeve, and an inner sleeve is sleeved on the outside of the vibration isolation rubber body. The outer sleeve and the inner sleeve are fixedly connected with the vibration isolation rubber body.

[0008] Preferably, the inner sleeve, the vibration isolation rubber body and the outer sleeve are integrally formed.

[0009] Preferably, the inner part of the inner sleeve is provided with a clamping groove, the inner side of the first semicircular outer ring and the second semicircular outer ring is fixedly connected with a clamping block, and the clamping groove is matched with the clamping block.

[0010] Preferably, the clamping groove is in a ring structure, and the clamping block is in a semicircular structure.

[0011] Preferably, the outer side of the clamping block close to the clamping groove is provided with a chamfer.

[0012] Compared with the prior art, the motor suspension has the beneficial effects that:

[0013] The inner hexagonal bolt in the mounting hole is loosened, so that the inner hexagonal bolt is separated from the threaded hole, at this time, the second semicircular outer ring and the first semicircular outer ring can be separated, so that the damping pad is taken off more easily, when a new damping pad is installed, the clamping groove on the damping pad is clamped with the clamping block on the first semicircular outer ring, then the second semicircular outer ring is installed, the clamping block on the second semicircular outer ring is clamped with the clamping groove on the damping pad, finally, the inner hexagonal bolt is tightened to be combined with the threaded hole, so that the second semicircular outer ring and the first semicircular outer ring are spliced, and the installation of the damping pad is completed, compared with the direct and strong extrusion method for installing the damping pad, the motor suspension is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a schematic structural view of the whole utility model;

[0015] Fig. 2 It is a schematic structural view of the first semicircular outer ring of the utility model;

[0016] Fig. 3 It is a schematic structural view of the clamping groove of the utility model;

[0017] Fig. 4 It is a schematic structural view of the clamping block of the utility model.

[0018] Marked number in the drawing: 1, damping support; 2, first semicircular outer ring; 3, second semicircular outer ring; 4, damping pad; 41, inner sleeve; 42, vibration isolation rubber body; 43, inner sleeve; 44, clamping groove; 5, mounting hole; 6, inner hexagonal bolt; 7, threaded hole; 8, clamping block; 9, chamfer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1 to 4 The utility model provides an automobile motor suspension, including damping support 1, the outside fixed connection of damping support 1 has first semicircle outer ring 2, the outside of first semicircle outer ring 2 is removed from the side of damping support 1 and can detachably connected with second semicircle outer ring 3, be provided with damping pad 4 between first semicircle outer ring 2 and second semicircle outer ring 3, first semicircle outer ring 2 and second semicircle outer ring 3 can be separated, so that it is more convenient to dismount and install damping pad 4, the inside of second semicircle outer ring 3 is seted with mounting hole 5, the inside movable connection of mounting hole 5 has inner hexagonal bolt 6, the inside of first semicircle outer ring 2 is seted with threaded hole 7, threaded hole 7 is used in conjunction with inner hexagonal bolt 6, mounting hole 5 is provided with two, is distributed in the two sides of second semicircle outer ring 3, so that two groups of inner hexagonal bolt 6 and threaded hole 7 are used to connect and fix second semicircle outer ring 3 with first semicircle outer ring 2.

[0021] Further, the damping pad 4 includes an outer sleeve 41, the outer sleeve 41 is sleeved with a vibration isolation rubber body 42, the vibration isolation rubber body 42 is sleeved with an inner sleeve 43, the outer sleeve 41 and the inner sleeve 43 are fixedly connected with the vibration isolation rubber body 42.

[0022] Further, the inner sleeve 43, the vibration isolation rubber body 42 and the outer sleeve 41 are integrally formed, and the inner sleeve 43 and the outer sleeve 41 are connected into an integral body through the vibration isolation rubber body 42 after vulcanization.

[0023] Further, the inner sleeve 43 is internally provided with a clamping groove 44, the inner sides of the first semicircle outer ring 2 and the second semicircle outer ring 3 are fixedly connected with clamping blocks 8, the clamping groove 44 is used in conjunction with the clamping blocks 8, when the first semicircle outer ring 2 and the second semicircle outer ring 3 are spliced together, the clamping blocks 8 on the first semicircle outer ring 2 and the second semicircle outer ring 3 will be clamped into the clamping groove 44, and the clamping blocks 8 and the clamping groove 44 are used to limit the damping pad 4.

[0024] Further, the clamping groove 44 is in an annular structure, the clamping block 8 is in a semicircular structure, and the clamping blocks 8 on the first semicircle outer ring 2 and the second semicircle outer ring 3 can be clamped into the clamping groove 44 from both sides.

[0025] Further, the outer side of the clamping block 8 close to the clamping groove 44 is provided with a chamfer 9, and the chamfer 9 is arranged at the upper and lower two side edges of the inner side of the clamping block 8. Due to the arrangement of the chamfer 9, the inner side width of the clamping block 8 is slightly narrower than the width of the clamping groove 44, so that the clamping blocks 8 on the first semicircle outer ring 2 and the second semicircle outer ring 3 are more conveniently clamped into the clamping groove 44.

[0026] The utility model uses steps: this car motor suspension is in using, if need to disassemble damping pad 4, can unscrew the interior hexagonal bolt 6 in the installation hole 5, make the interior hexagonal bolt 6 and the thread hole 7 separate, at this moment can separate the second half circle outer ring 3 with the first half circle outer ring 2, thereby more relaxedly take down damping pad 4, install new damping pad 4, the clamping groove 44 on damping pad 4 and the clamping block 8 on the first half circle outer ring 2 are engaged, then install the second half circle outer ring 3, let the clamping block 8 on the second half circle outer ring 3 and the clamping groove 44 on damping pad 4 are engaged, finally tighten the interior hexagonal bolt 6 and make it with the thread hole 7 combine, thereby complete the splicing of the second half circle outer ring 3 with the first half circle outer ring 2, complete the installation of damping pad 4, compared with the mode of directly strong to damping pad 4 extrusion installation, this motor suspension is more relaxed and convenient.

[0027] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automobile motor suspension, comprising a damping support (1), a first semicircular outer ring (2) is fixedly connected to the outside of the damping support (1), characterized in that: The outer side of the first semicircle outer ring (2) is detachably connected with a second semicircle outer ring (3), a damping pad (4) is arranged between the first semicircle outer ring (2) and the second semicircle outer ring (3), a mounting hole (5) is arranged in the inner side of the second semicircle outer ring (3), an inner hexagonal bolt (6) is movably connected in the inner side of the mounting hole (5), and a threaded hole (7) is arranged in the inner side of the first semicircle outer ring (2).

2. The automotive motor suspension of claim 1, wherein: The damping pad (4) comprises an outer sleeve (41), a vibration isolation rubber body (42) is sleeved on the outer side of the outer sleeve (41), and an inner sleeve (43) is sleeved on the outer side of the vibration isolation rubber body (42).

3. An automotive motor mount according to claim 2, wherein: The inner sleeve (43), the vibration isolation rubber body (42) and the outer sleeve (41) are integrally formed.

4. The automotive motor suspension of claim 2, wherein: The inner side of the inner sleeve (43) is provided with a clamping groove (44), the inner sides of the first semicircle outer ring (2) and the second semicircle outer ring (3) are fixedly connected with clamping blocks (8), and the clamping groove (44) is used in cooperation with the clamping blocks (8).

5. An automotive motor mount according to claim 4, wherein: The clamping groove (44) is in an annular structure, and the clamping blocks (8) are in a semicircular structure.

6. The automotive motor suspension of claim 4, wherein: The outer side of the clamping block (8) close to the clamping groove (44) is provided with a chamfer (9).

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