Automobile motor shell assembly with quick release structure

Abstract

The utility model relates to the technical field of motor shells, and discloses an automobile motor shell assembly with a quick release structure, which comprises a motor shell assembly main body, and the front end of the motor shell assembly main body is fixedly connected with a protective sleeve. According to the automobile motor shell assembly with the quick release structure, the mounting holes, the connecting blocks, the mounting bolts, the fixing blocks, the preformed grooves and the guide rods are arranged, the mounting bolts are screwed out from the interiors of the mounting holes, so that the motor shell assembly main body is not fixed, and if the motor shell assembly main body is not fixed, the motor shell assembly main body can be conveniently disassembled; the front end of a mounting bolt can be conveniently screwed into the preformed groove through the preformed groove, so that the mounting bolt can be prevented from protruding out of the top end of the connecting block and accidentally injuring a user, and the problem that the motor shell assembly is inconvenient to disassemble quickly and the service life of the motor shell assembly is prolonged is solved. And the dismounting efficiency is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housings, in particular to an automobile motor housing component with a quick-disassembly structure. Background Art

[0002] A car is a vehicle that has its own power to drive and does not need to rely on tracks or electricity to travel. Automobile motors generally refer to motors. The motor housing assembly is an indispensable component of the motor. It can protect other components in the motor and reduce damage to the motor components. The motor housing assembly is usually designed according to the needs of the motor and the user.

[0003] There are still some problems with common automobile motor housing assemblies. For example, the motor housing assembly needs to be installed and disassembled when it is used, but it is not convenient to quickly disassemble the motor housing assembly when it is used, which easily affects the disassembly efficiency.

[0004] Therefore, we propose an automobile motor housing assembly with a quick-release structure to improve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an automobile motor housing assembly with a quick-disassembly structure, so as to solve the problem in the above-mentioned background technology that it is inconvenient to quickly disassemble the motor housing assembly, which easily affects the disassembly efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile motor housing assembly with a quick-release structure, comprising a motor housing assembly body, a protective sleeve is fixedly connected to the front end of the motor housing assembly body, and quick-release structures for easy disassembly are respectively provided on both sides of the top end of the motor housing assembly body and the bottom end of the motor housing assembly body;

[0007] The quick-release structure includes a mounting hole, a mounting bolt and a fixing block. The two sides of the top of the motor housing assembly body and the bottom of the motor housing assembly body are respectively fixedly connected with connecting blocks. A reserved groove is provided at the front end of the connecting block. A mounting hole is provided inside the connecting block. Mounting bolts are arranged inside the mounting hole. A fixing block is fixedly connected at the middle position of the top of the motor housing assembly body, and a guide rod is installed at the rear end of the fixing block.

[0008] Preferably, the front end of the mounting bolt is arranged inside the reserved groove, and the mounting bolt is arranged inside the mounting hole.

[0009] Preferably, an oil inlet hole is opened at the bottom end of the protective sleeve, a connecting rod is fixedly connected to one side of the bottom end of the protective sleeve, a stopper is fixedly connected to the bottom end of the connecting rod, a blocking block is arranged inside the oil inlet hole, a cover plate is fixedly connected to the bottom end of the blocking block, and an extension block is fixedly connected to the left side of the cover plate.

[0010] Preferably, the blocking block is embedded in the oil inlet hole, and the extending block moves outside the connecting rod.

[0011] Preferably, a top cover is provided at the front end inside the protective sleeve, spring grooves are provided at the bottom and top ends inside the top cover, a damper is provided inside the spring groove, a mounting spring is provided outside the damper, a connecting plate is fixedly connected to one end of the damper and the mounting spring close to the outside, a limiting clamping rod is fixedly connected to the front end of the limiting clamping rod, and sliding grooves are respectively provided at the bottom and top of the front end inside the top cover.

[0012] Preferably, the limiting clamping rod is embedded in the limiting hole, and the pulling rod slides in the sliding groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the automobile motor housing assembly with a quick-release structure is convenient for quick disassembly of the motor housing assembly, which not only facilitates quick disassembly of the motor housing assembly, but also enables the addition of lubricating oil to the interior of the housing assembly, and facilitates the disassembly of the top cover;

[0014] By providing the mounting hole, the connecting block, the mounting bolt, the fixing block, the reserved groove and the guide rod, when the motor housing assembly body needs to be disassembled, the mounting bolt is screwed out from the inside of the mounting hole to make the motor housing assembly body lose its fixation. If the motor housing assembly body loses its fixation, the motor housing assembly body can be easily disassembled, thereby realizing the rapid disassembly of the motor housing assembly body. The reserved groove can facilitate the front end of the mounting bolt to be screwed into the inside of the reserved groove, thereby preventing the mounting bolt from protruding at the top of the connecting block and causing accidental injury to the user.

[0015] By providing a cover plate, a blocking block, a stopper, a connecting rod and an extension block, when lubricating oil needs to be added to the inside of the motor housing assembly body, the cover plate is pulled, and the cover plate drives the blocking block to be separated from the inside of the oil inlet hole, and then the lubricating oil is added to the inside of the motor housing assembly body through the oil inlet hole, so that the motor assembly can be lubricated. After adjustment, the blocking block is embedded in the inside of the oil inlet hole again to block the oil inlet hole. Blocking the oil inlet hole can prevent dust and impurities from entering the inside of the oil inlet hole and causing the oil inlet hole to be blocked by impurities;

[0016] By setting a limit hole, a spring groove, a limit rod, a slide groove, a damper and an installation spring, the top cover can protect the front end of the protective sleeve to prevent impurities from entering the interior of the motor housing assembly through the protective sleeve. Pull the pull rod, and the pull rod drives the limit rod to move through the connecting plate, so that the connecting plate squeezes the installation spring, and then the top cover is placed inside the protective sleeve. After placing it, release the pull rod, and the installation spring uses its own elasticity to make the limit rod embedded in the limiting hole to install and fix the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of an enlarged partial cross-section of the protective cover of the utility model;

[0021] Figure 5 For the utility model Figure 4 Enlarged structural diagram of the cross section at point A in the middle

[0022] Figure 6 It is a schematic diagram of an enlarged front cross-sectional structure of the cover plate of the utility model.

[0023] In the figure: 1. Motor housing assembly body; 2. Mounting hole; 3. Protective cover; 4. Connecting block; 5. Mounting bolt; 6. Fixing block; 7. Reserved slot; 8. Guide rod; 9. Limiting hole; 10. Cover plate; 11. Top cover; 12. Spring slot; 13. Limiting rod; 14. Pull rod; 15. Connecting plate; 16. Slide slot; 17. Damper; 18. Mounting spring; 19. Oil inlet hole; 20. Block; 21. Stopper; 22. Connecting rod; 23. Extension block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4, an automobile motor housing assembly with a quick-release structure, comprising a motor housing assembly body 1, a protective cover 3 is fixedly connected to the front end of the motor housing assembly body 1, and quick-release structures for easy disassembly are respectively provided on both sides of the top end of the motor housing assembly body 1 and the bottom end of the motor housing assembly body 1;

[0026] The quick-release structure includes a mounting hole 2, a mounting bolt 5 and a fixing block 6. The two sides of the top of the motor housing assembly body 1 and the bottom of the motor housing assembly body 1 are respectively fixedly connected with a connecting block 4. A reserved groove 7 is provided at the front end of the connecting block 4. The connecting block 4 is provided with a mounting hole 2. The mounting bolt 5 is provided inside the mounting hole 2. The fixing block 6 is fixedly connected at the middle position of the top of the motor housing assembly body 1. A guide rod 8 is installed at the rear end of the fixing block 6.

[0027] The front end of the mounting bolt 5 is arranged inside the reserved groove 7, and the mounting bolt 5 is arranged inside the mounting hole 2;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when the motor housing assembly main body 1 needs to be disassembled, the mounting bolt 5 is screwed out from the inside of the mounting hole 2 to make the motor housing assembly main body 1 lose its fixation. If the motor housing assembly main body 1 loses its fixation, the motor housing assembly main body 1 can be easily disassembled, thereby realizing the quick disassembly of the motor housing assembly main body 1, and the reserved groove 7 can facilitate the front end of the mounting bolt 5 to be screwed into the inside of the reserved groove 7, thereby preventing the mounting bolt 5 from protruding from the top of the connecting block 4 and causing accidental injury to the user.

[0029] Embodiment 2: An oil inlet hole 19 is provided at the bottom end of the protective sleeve 3, a connecting rod 22 is fixedly connected to one side of the bottom end of the protective sleeve 3, a stopper 21 is fixedly connected to the bottom end of the connecting rod 22, a blocking block 20 is provided inside the oil inlet hole 19, a cover plate 10 is fixedly connected to the bottom end of the blocking block 20, an extension block 23 is fixedly connected to the left side of the cover plate 10, the blocking block 20 is embedded in the oil inlet hole 19, and the extension block 23 moves outside the connecting rod 22;

[0030] Specifically, Figure 3 and Figure 6 As shown, when it is necessary to add lubricating oil to the inside of the motor housing assembly main body 1, the cover plate 10 is pulled, and the cover plate 10 drives the blocking block 20 to separate from the inside of the oil inlet hole 19, and then the lubricating oil is added to the inside of the motor housing assembly main body 1 through the oil inlet hole 19, so that the motor assembly can be lubricated. After adjustment, the blocking block 20 is embedded in the inside of the oil inlet hole 19 again to block the oil inlet hole 19. Blocking the oil inlet hole 19 can prevent dust and impurities from entering the inside of the oil inlet hole 19 and causing the oil inlet hole 19 to be blocked by impurities.

[0031] Embodiment 3: A top cover 11 is provided at the front end of the protective sleeve 3, a spring groove 12 is provided at the bottom and top of the top cover 11, a damper 17 is provided inside the spring groove 12, a mounting spring 18 is provided outside the damper 17, a connecting plate 15 is fixedly connected to one end of the damper 17 and the mounting spring 18 close to the outside, a limiting clamping rod 13 is fixedly connected to one end of the connecting plate 15 close to the outside, a pull rod 14 is fixedly connected to the front end of the limiting clamping rod 13, a slide groove 16 is respectively provided at the bottom and top of the front end of the top cover 11, the limiting clamping rod 13 is embedded in the limiting hole 9, and the pull rod 14 slides inside the slide groove 16;

[0032] Specifically, Figure 4 and Figure 5 As shown, the top cover 11 can protect the front end of the protective sleeve 3 to prevent impurities from entering the interior of the motor housing assembly main body 1 through the protective sleeve 3. Pull the pull rod 14, and the pull rod 14 drives the limit card rod 13 to move through the connecting plate 15, so that the connecting plate 15 squeezes the installation spring 18, and then the top cover 11 is placed inside the protective sleeve 3. After placing it, release the pull rod 14, and the installation spring 18 uses its own elasticity to make the limit card rod 13 embedded in the inside of the limit hole 9 to install and fix the top cover 11.

[0033] Working principle: When the utility model needs to add lubricating oil to the inside of the motor housing assembly body 1, the cover plate 10 is pulled, and the cover plate 10 drives the blocking block 20 to separate from the inside of the oil inlet hole 19, and then the lubricating oil is added to the inside of the motor housing assembly body 1 through the oil inlet hole 19, so that the motor assembly can be lubricated. After adjustment, the blocking block 20 is embedded in the inside of the oil inlet hole 19 again to block the oil inlet hole 19. Blocking the oil inlet hole 19 can prevent dust and impurities from entering the inside of the oil inlet hole 19 and causing the oil inlet hole 19 to be blocked by impurities. The top cover 11 can protect the front end of the protective sleeve 3 to prevent impurities from entering the motor housing assembly body 1 through the protective sleeve 3. Inside, pull the pull rod 14, and the pull rod 14 drives the limit clamping rod 13 to move through the connecting plate 15, so that the connecting plate 15 squeezes the installation spring 18, and then the top cover 11 is placed inside the protective cover 3. After placing it, release the pull rod 14, and the installation spring 18 uses its own elasticity to make the limit clamping rod 13 embedded in the limiting hole 9 to install and fix the top cover 11. When it is necessary to disassemble the motor housing assembly main body 1, unscrew the mounting bolt 5 from the inside of the mounting hole 2 to make the motor housing assembly main body 1 lose its fixation. If the motor housing assembly main body 1 loses its fixation, it is convenient to disassemble the motor housing assembly main body 1, thereby realizing the rapid disassembly of the motor housing assembly main body 1.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automobile motor housing assembly with a quick-release structure, comprising a motor housing assembly body (1), characterized in that: The front end of the motor housing assembly body (1) is fixedly connected to a protective sleeve (3), and quick-release structures for easy disassembly are respectively provided on both sides of the top end of the motor housing assembly body (1) and the bottom end of the motor housing assembly body (1); The quick-release structure comprises a mounting hole (2), a mounting bolt (5) and a fixing block (6); the two sides of the top end of the motor housing assembly body (1) and the bottom end of the motor housing assembly body (1) are respectively fixedly connected with a connecting block (4); a front end of the connecting block (4) is provided with a reserved groove (7); a mounting hole (2) is provided inside the connecting block (4); a mounting bolt (5) is arranged inside the mounting hole (2); a fixing block (6) is fixedly connected at a middle position of the top end of the motor housing assembly body (1); a guide rod (8) is installed at the rear end of the fixing block (6).

2. The automobile motor housing assembly with a quick-release structure according to claim 1, characterized in that: The front end of the mounting bolt (5) is arranged inside the reserved groove (7), and the mounting bolt (5) is arranged inside the mounting hole (2).

3. The automobile motor housing assembly with a quick-release structure according to claim 1, characterized in that: An oil inlet hole (19) is provided at the bottom end of the protective sleeve (3), a connecting rod (22) is fixedly connected to one side of the bottom end of the protective sleeve (3), a stopper (21) is fixedly connected to the bottom end of the connecting rod (22), a blocking block (20) is provided inside the oil inlet hole (19), a cover plate (10) is fixedly connected to the bottom end of the blocking block (20), and an extension block (23) is fixedly connected to the left side of the cover plate (10).

4. The automobile motor housing assembly with a quick-release structure according to claim 3, characterized in that: The blocking block (20) is embedded in the oil inlet hole (19), and the extending block (23) moves outside the connecting rod (22).

5. The automobile motor housing assembly with a quick-release structure according to claim 1, characterized in that: A top cover (11) is provided at the front end of the protective sleeve (3), a spring groove (12) is provided at the bottom and top of the top cover (11), a damper (17) is provided inside the spring groove (12), a mounting spring (18) is provided outside the damper (17), a connecting plate (15) is fixedly connected to one end of the damper (17) and the mounting spring (18) close to the outside, a limiting clamping rod (13) is fixedly connected to one end of the connecting plate (15) close to the outside, a pull rod (14) is fixedly connected to the front end of the limiting clamping rod (13), and a slide groove (16) is respectively provided at the bottom and top of the front end of the top cover (11).

6. The automobile motor housing assembly with a quick-release structure according to claim 5, characterized in that: The limiting clamping rod (13) is embedded in the limiting hole (9), and the pulling rod (14) slides in the sliding groove (16).

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