Split mounting type starlike sleeve for new energy automobile

Abstract

The utility model relates to an assembly type starlike sleeve for new energy automobile, which comprises a gear ring and an outer arc-shaped assembly body, an assembly mechanism is arranged on the peripheral wall of the gear ring, the assembly mechanism comprises six clamping rods which are clamped in the gear ring and the outer arc-shaped assembly body, one side of each clamping rod far away from the gear ring is fixedly provided with a friction block, and the friction blocks are connected with the gear ring and the outer arc-shaped assembly body. A clamping plate is fixedly installed on the side, away from the clamping rod, of the friction block. According to the spliced starlike sleeve for the new energy automobile, a gear ring and an outer arc-shaped splicing body are split and connected in a clamping mode, the gear ring and the outer arc-shaped splicing body are preliminarily clamped and mounted under the action of a clamping rod and a friction block, the friction block is limited under the action of a clamping plate, and the friction block is clamped and mounted in the clamping rod; and through the action of an extension plate, a connecting plate, a mounting ring, an elastic clamping ring and a clamping block, the elastic clamping ring is connected to the outer wall of the connecting plate in a sleeving mode, the clamping block is clamped into the connecting plate, the clamping plate is limited, the toothed ring and the outer arc-shaped assembling body are conveniently separated, and local assemblies are conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an assembled star-shaped sleeve for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources (or use conventional vehicle fuels and adopt new vehicle power devices), integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. Among the mechanical parts of new energy vehicles, star sleeves are a common connection and fixing device used to connect the various parts of new energy vehicles together and ensure their stability and reliability. For example, the suspension system, brake system, transmission system, etc. of new energy vehicles all require star sleeves. In the electrical system of new energy vehicles, star sleeves are mainly used to connect and fix high-voltage cables or wiring harnesses. Due to the high voltage level of new energy vehicles, high-voltage cables or wiring harnesses are required to transmit electrical energy. The star sleeve can firmly fix the high-voltage cable or wiring harness on the vehicle through its special structure, and can avoid wear and loosening of the cable or wiring harness, thereby ensuring the safety and reliability of the electrical system.

[0003] At present, when the star sleeve is used inside a new energy vehicle, the star sleeve and the new energy vehicle wear out quickly due to excessive load, vibration and impact, so the star sleeve needs to be inspected and replaced. The star sleeve is a whole and cannot be used after being worn, and it is impossible to replace part of the star sleeve. Therefore, an assembled star sleeve for new energy vehicles is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an assembled star sleeve for new energy vehicles, which has the advantages of easy replacement of parts of the star sleeve, etc., and solves the problem that the star sleeve is a whole, the star sleeve cannot be used after being worn, and the parts of the star sleeve cannot be replaced.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled star-shaped sleeve for new energy vehicles, comprising a gear ring and an outer arc-shaped assembled body, wherein an assembling mechanism is provided on the outer peripheral wall of the gear ring;

[0006] The assembling mechanism includes six clamping rods which are clamped in the gear ring and the inner part of the outer arc-shaped assembly body, a friction block is fixedly installed on the side of the clamping rod away from the gear ring, a clamping plate is fixedly installed on the side of the friction block away from the clamping rod, extension plates are fixedly installed on the left and right outer walls of the clamping plate, a connecting plate is fixedly installed on the side of the extension plate away from the clamping plate, mounting rings are fixedly installed on the left and right outer walls of the gear ring, an elastic clamping ring is sleeved on the outer peripheral wall of the mounting ring, and six clamping blocks are fixedly installed on the inner peripheral wall of the elastic clamping ring.

[0007] Furthermore, the outer peripheral wall of the gear ring is provided with six clamping grooves, the interior of the outer arc-shaped assembly is provided with six clamping holes, the clamping grooves and the clamping holes are connected, and the clamping rod is clamped inside the clamping grooves and the clamping holes and has a matching size.

[0008] Furthermore, six limiting circular grooves are provided inside the outer arc-shaped assembly body, the limiting circular grooves are connected to the clamping holes, and the friction blocks are clamped inside the limiting circular grooves and are of matching sizes.

[0009] Furthermore, the outer wall of the outer arc-shaped assembly body is provided with six arc-shaped slots, and the clamping plate is an arc-shaped plate, which is clamped inside the arc-shaped slots and has a size matching that of the clamping plate.

[0010] Furthermore, the outer walls on the opposite sides of the two extension plates on the same side are respectively attached to the left and right outer walls of the gear ring.

[0011] Furthermore, the outer wall of the mounting ring is provided with six limiting grooves, the connecting plate is clamped inside the limiting grooves and is adapted in size, the side of the connecting plate away from the mounting ring is located in the same plane as the outer wall of the mounting ring, and the connecting plate is arc-shaped.

[0012] Furthermore, a limiting hole is provided inside the connection plate, the limiting hole is circular, and the clamping block is clamped inside the limiting hole and has a matching size.

[0013] Furthermore, the inner diameter of the mounting ring is the same as the inner diameter of the gear ring, and the diameter of the mounting ring is the same as the diameter of the gear ring.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The assembled star-shaped sleeve for new energy vehicles separates the gear ring and the outer arc-shaped assembly and connects them by means of clamping. The gear ring and the outer arc-shaped assembly are preliminarily clamped and installed by means of the clamping rod and the friction block. The friction block is limited by means of the clamping plate. The elastic clamping ring is sleeved on the outer wall of the connecting plate by means of the extension plate, the connecting plate, the mounting ring, the elastic clamping ring and the clamping block. The clamping block is clamped into the interior of the connecting plate. The clamping plate is limited, so that the gear ring and the outer arc-shaped assembly can be separated easily and the local components can be replaced easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the connection plate and the mounting ring of the utility model;

[0018] Figure 3 For this utility model Figure 1 The left side shows the local structure diagram;

[0019] Figure 4 This is a schematic diagram of the installation ring structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the elastic clamp ring and the clamp block of the utility model;

[0021] Figure 6 It is a schematic diagram of the connection structure of the clamping plate, the extension plate and the connecting plate of the utility model.

[0022] In the figure: 1, gear ring; 2, outer arc-shaped assembly; 3, clamping rod; 4, friction block; 5, clamping plate; 6, extension plate; 7, connecting plate; 8, mounting ring; 9, elastic clamping ring; 10, clamping block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 In this embodiment, an assembled star-shaped sleeve for new energy vehicles includes a gear ring 1 and an outer arc-shaped assembled body 2, and an outer peripheral wall of the gear ring 1 is provided with an assembling mechanism.

[0025] The assembling mechanism includes six clamping rods 3 which are clamped in the gear ring 1 and the outer arc-shaped assembly body 2, six clamping grooves are opened on the outer peripheral wall of the gear ring 1, and six clamping holes are opened in the outer arc-shaped assembly body 2, the clamping grooves and the clamping holes are connected, the clamping rod 3 is clamped in the inside of the clamping grooves and the clamping holes and the sizes are adapted, a friction block 4 is fixedly installed on the side of the clamping rod 3 away from the gear ring 1, six limiting circular grooves are opened in the outer arc-shaped assembly body 2, the limiting circular grooves are connected with the clamping holes, and the friction block 4 is clamped in the inside of the limiting circular grooves and the sizes are adapted.

[0026] A clamping plate 5 is fixedly installed on the side of the friction block 4 away from the clamping rod 3, and six arc-shaped clamping grooves are opened on the outer wall of the outer arc-shaped assembly body 2. The clamping plate 5 is an arc-shaped plate, and the clamping plate 5 is clamped in the inside of the arc-shaped clamping groove and the size is adapted. Extension plates 6 are fixedly installed on the left and right outer walls of the clamping plate 5, and the outer walls of the opposite sides of the two extension plates 6 on the same side are respectively attached to the left and right outer walls of the gear ring 1. A connecting plate 7 is fixedly installed on the side of the extension plate 6 away from the clamping plate 5, and mounting rings 8 are fixedly installed on the left and right outer walls of the gear ring 1. The outer peripheral wall of the mounting ring 8 is opened with six limiting grooves, and the connecting plate 7 is clamped in the inside of the limiting groove and the size is adapted.

[0027] The side of the connecting plate 7 away from the mounting ring 8 is located in the same plane as the outer peripheral wall of the mounting ring 8, the connecting plate 7 is arc-shaped, the inner diameter of the mounting ring 8 is the same as the inner diameter of the gear ring 1, the diameter of the mounting ring 8 is the same as the diameter of the gear ring 1, the outer peripheral wall of the mounting ring 8 is sleeved with an elastic snap ring 9, and the inner peripheral wall of the elastic snap ring 9 is fixedly installed with six clamping blocks 10. A limiting hole is opened inside the connecting plate 7, the limiting hole is circular, and the clamping block 10 is clamped inside the limiting hole and is adapted in size.

[0028] In this embodiment, the outer arc-shaped assembly body 2 is sleeved on the outer peripheral wall of the gear ring 1 .

[0029] In this embodiment, the same side mentioned herein refers to the connecting plates 7 located on two same horizontal planes.

[0030] In this embodiment, the friction characteristics of the friction block 4 improve the stability of the clamping rod 3 clamped inside the gear ring 1 and the outer arc-shaped assembly 2, while increasing the stability of the connection between the gear ring 1 and the outer arc-shaped assembly 2.

[0031] In this embodiment, the elastic clamping ring 9 has strong toughness and elasticity. When the elastic clamping ring 9 is sleeved with the mounting ring 8, it needs to be stretched to a certain size, and while being sleeved on the outer peripheral wall of the mounting ring 8, its clamping block 10 is clamped to the inside of the connecting plate 7.

[0032] The working principle of the above embodiment is:

[0033] When it is necessary to connect the new gear ring 1 with the outer arc-shaped assembly 2, the outer arc-shaped assembly 2 is sleeved on the outer peripheral wall of the gear ring 1, and then the six clamping rods 3 and the friction blocks 4 are respectively inserted into the interior of the gear ring 1 and the outer arc-shaped assembly 2, and at the same time, the clamping plate 5 is clamped on the outer wall of the outer arc-shaped assembly 2. At this time, the connecting plate 7 is moved by the action of the extension plate 6 and clamped to the interior of the mounting ring 8. Finally, the staff stretches the elastic clamping ring 9 to a certain size, and then sleeves the elastic clamping ring 9 on the outer peripheral wall of the mounting ring 8. At the same time, the clamping block 10 is clamped into the interior of the connecting plate 7, realizing the limiting work of the clamping plate 5. At this time, the assembly structure of the gear ring 1 and the outer arc-shaped assembly 2 is completed.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled star-shaped sleeve for a new energy vehicle, comprising a gear ring (1) and an outer arc-shaped assembled body (2), characterized in that: The outer peripheral wall of the gear ring (1) is provided with an assembling mechanism; The assembly mechanism comprises six clamping rods (3) clamped in the gear ring (1) and the inner part of the outer arc-shaped assembly body (2); a friction block (4) is fixedly mounted on the side of the clamping rod (3) away from the gear ring (1); a clamping plate (5) is fixedly mounted on the side of the friction block (4) away from the clamping rod (3); extension plates (6) are fixedly mounted on the left and right outer walls of the clamping plate (5); a connecting plate (7) is fixedly mounted on the side of the extension plate (6) away from the clamping plate (5); mounting rings (8) are fixedly mounted on the left and right outer walls of the gear ring (1); an elastic clamping ring (9) is sleeved on the outer peripheral wall of the mounting ring (8); and six clamping blocks (10) are fixedly mounted on the inner peripheral wall of the elastic clamping ring (9).

2. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: The outer peripheral wall of the gear ring (1) is provided with six clamping grooves, the interior of the outer arc-shaped assembly (2) is provided with six clamping holes, the clamping grooves and the clamping holes are connected, and the clamping rod (3) is clamped inside the clamping grooves and the clamping holes and has a matching size.

3. The assembled star-shaped sleeve for new energy vehicles according to claim 2, characterized in that: Six limiting circular grooves are provided inside the outer arc-shaped assembly body (2), the limiting circular grooves are connected to the clamping holes, and the friction block (4) is clamped inside the limiting circular grooves and has a matching size.

4. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: The outer wall of the outer arc-shaped assembly body (2) is provided with six arc-shaped slots, and the clamping plate (5) is an arc-shaped plate. The clamping plate (5) is clamped inside the arc-shaped slots and has a matching size.

5. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: The outer walls of the two extension plates (6) on the same side on opposite sides are respectively fitted on the left and right outer walls of the gear ring (1).

6. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: The outer peripheral wall of the mounting ring (8) is provided with six limiting grooves, the connecting plate (7) is clamped inside the limiting grooves and is adapted in size, the side of the connecting plate (7) away from the mounting ring (8) is located in the same plane as the outer peripheral wall of the mounting ring (8), and the connecting plate (7) is arc-shaped.

7. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: A limiting hole is provided inside the connection plate (7), the limiting hole is circular, and the clamping block (10) is clamped inside the limiting hole and has a matching size.

8. The assembled star-shaped sleeve for new energy vehicles according to claim 1, characterized in that: The inner diameter of the mounting ring (8) is the same as the inner diameter of the gear ring (1), and the diameter of the mounting ring (8) is the same as the diameter of the gear ring (1).

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