CN216280004U

CN216280004U - Connecting structure of waterproof elbow of motor

Info

Publication number: CN216280004U
Application number: CN202121879035.9U
Authority: CN
Inventors: 金显国; 葛献军; 蒋利锋; 朱敏强; 林彩萍; 陆建峰
Original assignee: Zhejiang Chuangxing Intelligent Motor Co ltd
Current assignee: Zhejiang Chuangxing Intelligent Motor Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-04-12
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a connecting structure of a waterproof elbow of a motor. The connecting structure of the waterproof motor elbow comprises a mounting plate; a tube mounted on the mounting plate; the four limiting slide bars are all fixedly arranged on the outer wall of one side of the mounting plate; the compression rings are slidably mounted on the four limiting slide rods; the four concave ports are respectively arranged on the mounting plate; the four fixed blocks are respectively fixedly arranged on the pressure ring; the four hinge blocks are respectively hinged and mounted on the outer wall of one side of each of the four fixing blocks; four threaded rods, four the threaded rod rotates respectively to be installed four on the articulated piece, and four the threaded rod sets up respectively four in the notch. The connecting structure of the waterproof elbow of the motor provided by the utility model has the advantage of long service life.

Description

Connecting structure of waterproof elbow of motor

Technical Field

The utility model relates to the technical field of motor waterproofing, in particular to a connecting structure of a waterproof elbow of a motor.

Background

Oil pump motor user mode in car hydraulic system, in order to make oil pump motor waterproof nature reach the requirement, generally can adopt the waterproof elbow of integral type, through the nut fastening, make elbow and motor end cover sealed, reach water-proof effects, but the elbow generally is engineering soft material usually, directly with its bolt fastening of having used back on the motor, the bolt is great with the frictional force after the chock plug contact, it damages to last the easy elbow of rotation bolt, reduction life.

Therefore, there is a need to provide a new connection structure of waterproof motor elbow to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting structure of a waterproof motor elbow with long service life.

In order to solve the technical problem, the connection structure of the waterproof elbow of the motor provided by the utility model comprises: mounting a plate; a tube mounted on the mounting plate; the four limiting slide bars are all fixedly arranged on the outer wall of one side of the mounting plate; the compression rings are slidably mounted on the four limiting slide rods; the four concave ports are respectively arranged on the mounting plate; the four fixed blocks are respectively fixedly arranged on the pressure ring; the four hinge blocks are respectively hinged and mounted on the outer wall of one side of each of the four fixing blocks; the four threaded rods are rotatably mounted on the four hinge blocks respectively and are arranged in the four concave openings respectively; and the four fixture blocks are respectively installed on the four threaded rods in a threaded manner, and the four fixture blocks are movably connected with the outer wall of one side of the installation plate.

Preferably, four the threaded rod is kept away from respectively one of articulated piece is served and is served fixed mounting respectively four and rotate the piece, and four rotate and all seted up the round hole on the piece.

Preferably, eight limiting grooves are formed in the outer wall of one side of the mounting plate, and the four clamping blocks extend into the eight limiting grooves respectively and are movably connected with the inner walls of the eight limiting grooves.

Preferably, sealing gaskets are arranged at two ends of the pipe body.

Preferably, four mounting holes are formed in the outer wall of one side of the mounting plate, and four bolts are movably mounted in the four mounting holes.

Preferably, four expansion pieces are installed on the threaded rod in a threaded mode, four movable openings are formed in the expansion pieces, four sliding blocks are installed on the inner walls of the two sides of each movable opening in a sliding mode, and threaded connecting holes are formed in the sliding blocks.

Preferably, two stop blocks are fixedly mounted on the four expansion pieces, and the eight stop blocks are in contact with the mounting plate.

Compared with the prior art, the connecting structure of the waterproof elbow of the motor has the following beneficial effects:

the utility model provides a connecting structure of a waterproof elbow of a motor, which can fix the waterproof elbow by a pressure ring under the combined action of four clamping blocks and the pressure ring by rotating four threaded rods, and the pressure ring and the waterproof elbow have no rotary friction force in the fixing process, so that the damage to the waterproof elbow can be reduced, and the service life is prolonged.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a connection structure of a waterproof motor elbow provided by the utility model;

fig. 2 is a schematic side view of the connection structure of the waterproof motor elbow in fig. 1 according to a first embodiment of the present invention;

fig. 3 is a rear view schematically illustrating a first embodiment of the connection structure of the waterproof motor elbow according to the present invention in fig. 1;

fig. 4 is a rear view schematically illustrating a second embodiment of the connection structure of the waterproof motor elbow according to the present invention.

Reference numbers in the figures: 1. mounting a plate; 2. a pipe body; 3. a limiting slide bar; 4. pressing a ring; 5. a concave port; 6. a fixed block; 7. a hinged block; 8. a threaded rod; 9. a clamping block; 10. a rotating member; 11. a bolt; 12. an extension piece; 13. a movable opening; 14. a slider; 15. and a stop block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

The first embodiment:

please refer to fig. 1-3 in combination. The connection structure of the waterproof elbow of the motor comprises: a mounting plate 1; the pipe body 2 is arranged on the mounting plate 1, one end of the pipe body 2 is used for being connected with the waterproof elbow, and the other end of the pipe body 2 is used for being connected with an end cover opening of the motor; the four limiting slide bars 3 are all fixedly arranged on the outer wall of one side of the mounting plate 1, and the four limiting slide bars 3 are used for stably mounting the waterproof elbow; the compression rings 4 are slidably mounted on the four limiting slide bars 3, and the compression rings 4 are used for fixing waterproof elbows; the four concave ports 5 are respectively formed in the mounting plate 1; the four fixing blocks 6 are respectively fixedly arranged on the compression ring 4; the four hinge blocks 7 are respectively hinged to the outer walls of one sides of the four fixed blocks 6; the four threaded rods 8 are respectively rotatably mounted on the four hinge blocks 7, and the four threaded rods 8 are respectively arranged in the four concave openings 5; four fixture blocks 9, four the fixture blocks 9 are respectively installed on four threaded rods 8 in a threaded manner, and four the fixture blocks 9 are all movably connected with the outer wall of one side of the installation plate 1.

In order to conveniently adjust four threaded rods 8, four the threaded rods 8 are respectively kept away from one of the hinged blocks 7 is fixedly provided with four rotating pieces 10, and four the rotating pieces 10 are all provided with round holes.

In order to limit the positions of the four clamping blocks 9, eight limiting grooves are formed in the outer wall of one side of the mounting plate 1, and the four clamping blocks 9 respectively extend into the eight limiting grooves and are movably connected with the inner walls of the eight limiting grooves.

In order to improve the sealing performance between the two ends of the pipe body 2 and the openings of the waterproof elbow and the motor end cover, sealing gaskets are arranged at the two ends of the pipe body 2.

The mounting device is placed and fixed on a motor end cover, four mounting holes are formed in the outer wall of one side of the mounting plate 1, and four bolts 11 are movably mounted in the mounting holes.

In this embodiment:

when the device is used, a round rod-shaped object can be inserted into a round hole in one of the rotating pieces 10, the round rod-shaped object can be pulled to drive one of the rotating pieces 10 to rotate, one of the threaded rods 8 drives one of the clamping blocks 9 to slowly separate from the two limiting grooves, one of the clamping blocks 9 can be taken out of the rotating piece 10 after separating from the two limiting grooves, the rest three clamping blocks 9 can be separated from the two corresponding limiting grooves by sequentially repeating the operations, when the four limiting clamping blocks 9 are separated from the limiting grooves, the four threaded rods 8 can be moved outwards to slowly separate from the four concave openings 5, then the pressing ring 4 can be removed, after the pressing ring 4 is removed, the elbows can be installed on the four limiting slide bars 3, after the elbows are placed, the pressing ring 4 is installed on the four limiting slide bars 3, and then the four threaded rods 8 are moved to be placed in the four concave openings 5, then adjust four threaded rods 8, four threaded rods 8 drive four fixture blocks 9 and extend to eight spacing inslots and stabilize, and last after four fixture blocks 9 are stable rotate four threaded rods 8 and can drive clamping ring 4 the time tightly contact the elbow with the sealing washer of one of body 2, and the accessible rotates four bolts 11 afterwards and fixes this device on the motor end cover, has accomplished the installation between waterproof elbow and motor promptly.

the utility model provides a connecting structure of a waterproof elbow of a motor, the waterproof elbow can be fixed by a pressure ring 4 under the combined action of four clamping blocks 9 and the pressure ring 4 by rotating four threaded rods 8, and the pressure ring 4 and the waterproof elbow have no rotating friction force in the fixing process, so that the damage to the waterproof elbow can be reduced, and the service life is prolonged.

Second embodiment:

based on the connection structure of the waterproof elbow of the motor that the first embodiment of this application provided, the second embodiment of this application proposes the connection structure of another kind of waterproof elbow of motor. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 4, the connection structure of the waterproof motor elbow further includes four expansion pieces 12, the expansion pieces 12 are used for increasing the application range of the mounting plate 1, the four expansion pieces 12 are respectively installed on the four bolts 11 in a threaded manner, the four expansion pieces 12 are all provided with movable openings 13, the inner walls of the two sides of the four movable openings 13 are all provided with sliding blocks 14 in a sliding manner, and the sliding blocks 14 are provided with threaded connection holes.

In order to limit the position of the expansion piece 12, two stop blocks 15 are fixedly mounted on each of the four expansion pieces 12, and eight stop blocks 15 are in contact with the mounting plate 1.

In this embodiment:

during the use, when mounting panel 1 just was the regular quadrangle when not matching with the screw hole setting of motor, can be with four expansion piece 12 threaded connection on four bolts 11 to make eight archives and mounting panel 1 contact, take out four bolts 11 afterwards and install on four sliding blocks 14, can be being connected with the motor.

the utility model provides a connecting structure of a waterproof motor elbow, which can enable a mounting plate 1 to be mounted on a motor with unmatched position through mounting an expansion piece 12, can be mounted without modifying the mounting plate 1, reduces the mounting cost and further increases the application range of the device.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a connection structure of waterproof elbow of motor which characterized in that includes:

mounting a plate;

a tube mounted on the mounting plate;

the four limiting slide bars are all fixedly arranged on the outer wall of one side of the mounting plate;

the compression rings are slidably mounted on the four limiting slide rods;

the four concave ports are respectively arranged on the mounting plate;

the four fixed blocks are respectively fixedly arranged on the pressure ring;

the four hinge blocks are respectively hinged and mounted on the outer wall of one side of each of the four fixing blocks;

the four threaded rods are rotatably mounted on the four hinge blocks respectively and are arranged in the four concave openings respectively;

and the four fixture blocks are respectively installed on the four threaded rods in a threaded manner, and the four fixture blocks are movably connected with the outer wall of one side of the installation plate.

2. The connecting structure of the waterproof elbow of the motor as claimed in claim 1, wherein four rotating members are fixedly mounted on the ends of the four threaded rods respectively away from the hinge block, and circular holes are formed in the four rotating members.

3. The connecting structure of the waterproof motor elbow according to claim 1, wherein eight limiting grooves are formed in an outer wall of one side of the mounting plate, and four of the clamping blocks extend into the eight limiting grooves and are movably connected with inner walls of the eight limiting grooves.

4. The connecting structure of the waterproof elbow of the motor as claimed in claim 1, wherein sealing gaskets are provided on both ends of the pipe body.

5. The connecting structure of the waterproof motor elbow according to claim 1, wherein four mounting holes are formed in an outer wall of one side of the mounting plate, and four bolts are movably mounted in the four mounting holes.

6. The connecting structure of the waterproof elbow of the motor according to claim 5, wherein four expansion pieces are installed on the threaded rod in a threaded manner, movable openings are formed in the four expansion pieces, sliding blocks are installed on the inner walls of the two sides of the four movable openings in a sliding manner, and threaded connecting holes are formed in the sliding blocks.

7. The connecting structure of waterproof elbow of motor of claim 6, wherein two stop blocks are fixedly mounted on each of said four expansion pieces, and eight stop blocks are in contact with said mounting plate.