CN213783005U

CN213783005U - Motor fixing base for new energy automobile

Info

Publication number: CN213783005U
Application number: CN202023109230.1U
Authority: CN
Inventors: 陈元华; 王丽凤
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-07-23
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a motor fixing base for new energy automobile relates to the new energy automobile field of making, including the mount, the top of mount is fixed with the base, and the internally mounted of base has the pinch-off blades, the inboard of pinch-off blades is provided with the motor, and the internally mounted of pinch-off blades has the removal ball, the inside of removing the ball is provided with the lead screw that extends to the mount inside, and the bottom of lead screw is connected with the knob, the both sides of motor all are provided with the fixed plate that links to each other with the mount, and one side of fixed plate is connected with the dead lever, one side of dead lever is provided with No. two dead levers. The utility model discloses a set up the lead screw, remove ball, knob, base and pinch-off blades, effectively solved the problem that the dismouting bolt is wasted time and energy, through setting up dead lever, No. two dead levers, slot, wedge pole, block, lug, movable block and reset spring, effectively solved motor installation department and appeared loose problem that leads to the abnormal sound easily.

Description

Motor fixing base for new energy automobile

Technical Field

The utility model relates to a new energy automobile makes the field, specifically is a motor fixing base for new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source, or uses conventional automobile fuel, adopts a novel vehicle-mounted power device, synthesizes advanced technologies in the aspects of power control and driving of the automobile, and forms the automobile with advanced technical principle, new technology and new structure.

In the prior art, when the motor is overhauled by adopting a mode of fixing the motor by bolts, a large number of bolts need to be disassembled, which wastes time and labor; secondly, the existing motor can generate jolt, vibration and the like in the running process of the automobile, so that abnormal sound is caused due to looseness of the installation position of the motor, and the use is influenced.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the existing motor for the new energy automobile is fixed, the dismounting bolts are time-consuming and labor-consuming, and the motor mounting position is easy to loose and cause abnormal sound, a motor fixing seat for the new energy automobile is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a motor fixing seat for a new energy automobile comprises a fixing frame, a base is fixed at the top end of the fixing frame, a clamping plate is arranged in the base, a motor is arranged on the inner side of the clamping plate, a moving ball is arranged in the clamping plate, a screw rod extending to the inside of the fixing frame is arranged in the moving ball, the bottom end of the screw rod is connected with a knob, both sides of the motor are provided with fixing plates connected with the fixing frame, one side of the fixed plate is connected with a fixed rod, one side of the fixed rod is provided with a second fixed rod, and the end surface of the second fixed rod is provided with a slot, one end of the fixed rod is provided with a wedge-shaped rod, the top end of the wedge-shaped rod is fixed with a clamping block, the fixed rod is internally provided with an internal slot, and a moving block is arranged in the inner groove, one side of the moving block is connected with a convex block, and one side of the clamping block is positioned in the wedge-shaped rod and is provided with a return spring.

Preferably, the knob 7 is rotatably connected with the screw rod 6 through a coupler, and the clamping plate 3 is rotatably connected with the base 2 through a rotating shaft.

Preferably, the inner wall of the moving ball 5 is provided with an internal thread matched with the outer wall of the screw rod 6, and a groove matched with the outer wall of the moving ball 5 is arranged at the contact position of the clamping plate 3 and the moving ball 5.

Preferably, a supporting plate is fixed at the bottom end of the motor 4, and the supporting plate is fixedly installed with the fixing plate 8.

Preferably, the outer wall of the projection 16 is engaged with the inner wall of the slot 11.

Preferably, a bolt is arranged at the joint of the return spring 17 and the inner wall of the wedge rod 12, the return spring 17 is fixedly connected with the wedge rod 12 through the bolt, a bolt is arranged at the joint of the return spring 17 and the clamping block 13, and the return spring 17 is fixedly connected with the clamping block 13 through the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the lead screw, remove the ball, the knob, base and pinch-off blades, at first, place the motor in the inboard backup pad of pinch-off blades, rotate the knob afterwards, the knob drives the lead screw and rotates, the removal ball that is located the lead screw outer wall moves down under the effect of screw thread, because remove the ball and agree with pinch-off blades one side inner wall, the effect that consequently removes the ball and moves down acts on the pinch-off blades, the pinch-off blades rotates down under the effect of pivot, therefore the pinch-off blades realizes the clamp to the motor, the problem that the dismouting bolt is wasted time and energy is effectively solved;

2. the utility model is provided with a fixed rod, a second fixed rod, a slot, a wedge rod, a clamping block, a lug, a movable block and a reset spring, when the motor is installed, the wedge block at the top end of the wedge rod is inserted into the inner groove, because the outer wall of the wedge block is matched with the outer wall of the movable block, when the wedge block is inserted into the inner groove, the movable block is extruded to move to one side, the other side of the movable block extrudes the lug to move to the outer wall of the slot, when the wedge block is completely inserted into the inner groove, the clamping block at the end surface of the wedge rod can be contracted into the wedge rod by extruding the reset spring, when the clamping block is contacted with the clamping groove of the outer wall of the fixed rod, the clamping block can be fixedly clamped with the fixed rod under the acting force of the reset spring, simultaneously, the lug also completely extends out to realize the clamping fixation with the slot, the lug and the clamping block are mutually limited, thereby ensuring the stability of the motor operation, the problem that the motor installation position is easy to loose and causes abnormal sound is effectively solved.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a fixed structure diagram of the present invention;

fig. 4 is a block structure diagram of the present invention.

In the figure: 1. a fixed mount; 2. a base; 3. a clamping plate; 4. a motor; 5. moving the ball; 6. a screw rod; 7. a knob; 8. a fixing plate; 9. fixing the rod; 10. a second fixing rod; 11. a slot; 12. a wedge-shaped rod; 13. a clamping block; 14. an inner groove; 15. a moving block; 16. a bump; 17. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a motor fixing seat for a new energy automobile includes a fixing frame 1, a base 2 is fixed at the top end of the fixing frame 1, a clamping plate 3 is installed inside the base 2, a motor 4 is installed inside the clamping plate 3, a moving ball 5 is installed inside the clamping plate 3, a screw rod 6 extending into the fixing frame 1 is installed inside the moving ball 5, a knob 7 is connected to the bottom end of the screw rod 6, fixing plates 8 connected to the fixing frame 1 are installed on both sides of the motor 4, a fixing rod 9 is connected to one side of the fixing plate 8, a second fixing rod 10 is installed on one side of the fixing rod 9, a slot 11 is opened on the end surface of the second fixing rod 10, a wedge rod 12 is installed at one end of the fixing rod 9, a clamping block 13 is fixed at the top end of the wedge rod 12, an internal slot 14 is opened inside the fixing rod 9, and a moving block 15 is installed inside the internal slot 14, a projection 16 is connected to one side of the moving block 15, and a return spring 17 is mounted inside the wedge rod 12 on one side of the engaging block 13.

Please refer to fig. 1, the knob 7 is rotatably connected to the screw rod 6 through a coupling, and the clamping plate 3 is rotatably connected to the base 2 through a rotating shaft, so that the knob 7 drives the screw rod 6 to rotate, and the clamping plate 3 rotates to fix the motor 4.

Please refer to fig. 1, the inner wall of the moving ball 5 is provided with an internal thread matching with the outer wall of the screw rod 6, and the contact part of the clamping plate 3 and the moving ball 5 is provided with a groove matching with the outer wall of the moving ball 5, so that the moving ball 5 can move up and down conveniently, thereby driving the clamping plate 3 to rotate.

Please refer to fig. 2, a supporting plate is fixed at the bottom end of the motor 4, and the supporting plate is fixedly installed with the fixing plate 8, so as to facilitate the installation and fixation of the motor 4.

Referring to fig. 3, the outer wall of the protrusion 16 fits the inner wall of the slot 11, so as to protrude from the slot 11 with the protrusion 16, thereby achieving the fixing effect.

Referring to fig. 4 again, a bolt is disposed at a joint of the return spring 17 and the inner wall of the wedge rod 12, the return spring 17 is fixedly connected with the wedge rod 12 through the bolt, a bolt is disposed at a joint of the return spring 17 and the engaging block 13, and the return spring 17 is fixedly connected with the engaging block 13 through the bolt, so that the return spring 17 can be conveniently mounted and fixed.

The working principle is as follows: firstly, a motor 4 is placed on a support plate on the inner side of a clamping plate 3, then a knob 7 is rotated, the knob 7 drives a screw rod 6 to rotate, a moving ball 5 positioned on the outer wall of the screw rod 6 moves downwards under the action of threads, because the moving ball 5 is matched with the inner wall on one side of the clamping plate 3, the downward moving force of the moving ball 5 acts on the clamping plate 3, the clamping plate 3 rotates downwards under the action of a rotating shaft, the clamping plate 3 clamps the motor 4, after the motor 4 is installed, the top end of a wedge-shaped rod 12 is inserted into an inner groove 14 of a fixed rod 9, because the outer wall on the top end of the wedge-shaped rod 12 is matched with the outer wall on one side of a moving block 15, after the wedge-shaped rod 12 is inserted into the inner groove 14, the moving block 15 is extruded to move towards one side, at the moment, the other side of the moving block 15 extrudes the lug 16 and enables the lug 16 to move to the outer side of a slot 11, and after the wedge-shaped rod 12 is completely inserted into the inner groove 14, the clamping block 13 on the end face of the wedge-shaped rod 12 can be contracted into the wedge-shaped rod 12 through the extrusion of the reset spring 17, after the clamping block 13 is contacted with the clamping groove on the outer wall of the fixed rod 9, the clamping block 13 can be fixedly clamped with the fixed rod 9 under the action force of the reset spring 17, meanwhile, the convex block 16 also completely extends out and is clamped and fixed with the slot 11, the convex block 16 and the clamping block 13 are mutually limited, and the running stability of the motor is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor fixing base for new energy automobile, includes mount (1), its characterized in that: a base (2) is fixed at the top end of the fixing frame (1), a clamping plate (3) is installed inside the base (2), a motor (4) is arranged on the inner side of the clamping plate (3), a moving ball (5) is installed inside the clamping plate (3), a lead screw (6) extending into the fixing frame (1) is arranged inside the moving ball (5), a knob (7) is connected to the bottom end of the lead screw (6), fixing plates (8) connected with the fixing frame (1) are arranged on two sides of the motor (4), a fixing rod (9) is connected to one side of each fixing plate (8), a second fixing rod (10) is arranged on one side of each fixing rod (9), a slot (11) is formed in the end face of each second fixing rod (10), a wedge-shaped rod (12) is arranged at one end of each fixing rod (9), and a clamping block (13) is fixed at the top end of each wedge-shaped rod (12), an inner groove (14) is formed in the fixing rod (9), a moving block (15) is arranged in the inner groove (14), a convex block (16) is connected to one side of the moving block (15), and a return spring (17) is arranged inside the wedge-shaped rod (12) and located on one side of the clamping block (13).

2. The motor fixing base for the new energy automobile according to claim 1, characterized in that: the knob (7) is rotatably connected with the screw rod (6) through a coupler, and the clamping plate (3) is rotatably connected with the base (2) through a rotating shaft.

3. The motor fixing base for the new energy automobile according to claim 1, characterized in that: the inner wall of the movable ball (5) is provided with an internal thread matched with the outer wall of the screw rod (6), and a groove matched with the outer wall of the movable ball (5) is formed in the contact position of the clamping plate (3) and the movable ball (5).

4. The motor fixing base for the new energy automobile according to claim 1, characterized in that: the bottom end of the motor (4) is fixed with a supporting plate, and the supporting plate is fixedly installed with the fixing plate (8).

5. The motor fixing base for the new energy automobile according to claim 1, characterized in that: the outer wall of the convex block (16) is matched with the inner wall of the slot (11).

6. The motor fixing base for the new energy automobile according to claim 1, characterized in that: the connecting part of the reset spring (17) and the inner wall of the wedge-shaped rod (12) is provided with a bolt, the reset spring (17) is fixedly connected with the wedge-shaped rod (12) through the bolt, the connecting part of the reset spring (17) and the clamping block (13) is provided with a bolt, and the reset spring (17) is fixedly connected with the clamping block (13) through the bolt.