Bracket for overhauling timing belt of automobile air distribution system

Abstract

The utility model provides a bracket for overhauling a timing belt of an automobile gas distribution system, which relates to the technical field of automobile overhauling and comprises an annular frame body and an overhauling area. The overhauling area is a closed space formed by surrounding of the annular frame body and is used for dividing an overhauling area when the timing belt is overhauled; the annular frame body is detachably connected with an automobile gas distribution system; and a detector is installed on the annular frame body, a detection probe of the detector penetrates through the receding hole to enter the overhauling area, the problem that in the existing timing belt overhauling process, the overhauling area cannot be accurately divided and limited is solved, and the timing belt overhauling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically to a bracket for repairing the timing belt of an automotive valve train. Background Technology

[0002] The timing belt is a crucial component of the engine's valve train system. Through its connection to the crankshaft and a specific gear ratio, it ensures accurate intake and exhaust timing. Belts are used instead of gears because they are quieter, have less inherent variation, and are easier to compensate for. Obviously, belts have a shorter lifespan than metal gears, therefore, regular belt maintenance is essential.

[0003] In the existing technology, timing belt maintenance includes replacing the timing belt and checking its performance. Currently, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the timing belt maintenance area during the maintenance process, resulting in inconvenience in timing belt maintenance and low maintenance efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a bracket for the maintenance of timing belts in automotive valve train systems, which solves the problem that the maintenance area cannot be accurately divided and defined during the current timing belt maintenance process.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] In this utility model, the bracket for repairing the timing belt of an automotive valve train includes a ring-shaped frame and a repair area.

[0009] The maintenance area is a closed space formed by the ring frame, used to delineate the maintenance area when the timing belt is being maintained.

[0010] The ring-shaped frame is detachably connected to the vehicle's valve train system;

[0011] A detector is installed on the ring frame, and the detector probe passes through the clearance hole into the maintenance area.

[0012] Furthermore, the ring-shaped frame is provided with multiple mounting holes.

[0013] Furthermore, the detection probe is connected to the detector via a signal line;

[0014] A limiting block is fixedly sleeved on the signal line and fixed to the ring frame through the limiting block.

[0015] Furthermore, the annular frame is provided with multiple wire grooves.

[0016] Furthermore, the ring-shaped frame is integrally formed;

[0017] The ring-shaped frame is made of alloy material;

[0018] The limiting block is made of rubber.

[0019] Furthermore, the ring-shaped frame is formed by connecting section one, section two, section three, and section four in sequence to form a closed structure;

[0020] The connecting section one and connecting section three are made of alloy material;

[0021] The connecting sections two and four are made of rubber.

[0022] The detector is installed on the first connecting section.

[0023] Furthermore, the first connecting segment and the second connecting segment are glued together, the second connecting segment and the third connecting segment are glued together, and the third connecting segment and the fourth connecting segment are glued together.

[0024] (III) Beneficial Effects

[0025] This invention provides a bracket for servicing the timing belt of an automotive valve train. Compared with the prior art, it has the following advantages:

[0026] By setting up a bracket and designating it as a ring-shaped frame and maintenance area, the maintenance area is used to divide the location to be inspected. This solves the problem in the existing technology where, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the timing belt maintenance area during maintenance, resulting in inconvenience in timing belt maintenance and low maintenance efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A three-dimensional view of the bracket;

[0029] Figure 2 for Figure 1 Structural diagram;

[0030] Figure 3 for Figure 2Enlarged view of point A in the middle;

[0031] Figure 4 for Figure 2 A schematic diagram of another embodiment of the central bracket.

[0032] Figure label:

[0033] 1. Ring frame; 10. Maintenance area; 101. Connecting section one; 102. Connecting section two; 103. Connecting section three; 104. Connecting section four; 11. Mounting hole; 12. Cable tray; 2. Detector; 20. Signal line; 21. Detection probe; 22. Limit block; 3. Clearance hole. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] This application provides a bracket for the maintenance of timing belts in automotive valve train systems, which solves the problem that the maintenance area cannot be accurately divided and defined in the current timing belt maintenance process, thereby improving the efficiency of timing belt maintenance.

[0036] The technical solution in this application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0037] In the existing technology, the maintenance of timing belts includes replacing the timing belt and checking the performance of the timing belt. Currently, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the maintenance area of ​​the timing belt during the maintenance process, resulting in inconvenience in timing belt maintenance and low maintenance efficiency.

[0038] Research has found that, for example Figures 1-4 As shown, by setting up a bracket and designing it as a ring-shaped frame and maintenance area, the maintenance area is used to divide the location to be inspected. This solves the problem in the prior art where, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the maintenance area of ​​the timing belt during maintenance, resulting in inconvenience in timing belt maintenance and low maintenance efficiency.

[0039] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0040] Example:

[0041] like Figures 1-3 As shown, a bracket for maintenance of timing belt in automotive valve train systems includes an annular frame 1 and a maintenance area 10.

[0042] The maintenance area 10 is a closed space formed by the ring frame 1, which is used to divide the maintenance area when the timing belt is being maintained.

[0043] The ring-shaped frame 1 is detachably connected to the vehicle's valve train system;

[0044] A detector 2 is installed on the ring frame 1, and the detector probe 21 of the detector 2 passes through the avoidance hole 3 and enters the maintenance area 10.

[0045] Specifically, the detector 2 is installed using a detachable mounting method;

[0046] When the detector 2 is installed in a detachable manner, it can be installed by adhesive tape or by binding with straps.

[0047] It should be noted that the detector 2 can be non-contact, which is existing technology and will not be elaborated here.

[0048] By setting up a bracket and configuring the bracket into a ring-shaped frame 1 and a maintenance area 10, the maintenance area 10 is used to divide the position to be inspected. This solves the problem in the prior art that, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the maintenance area of ​​the timing belt during the maintenance process, resulting in inconvenience in timing belt maintenance and low maintenance efficiency.

[0049] like Figure 1 As shown, specifically, the annular frame 1 has multiple mounting holes 11;

[0050] When installing the ring frame 1, bolts are used to pass through the corresponding mounting holes 11 and connect with the threaded holes pre-set on the back plate of the vehicle's valve train, thereby fixing the ring frame 1 to the vehicle's valve train system. This facilitates the disassembly and installation of the ring frame 1, and further facilitates the use of the bracket during the timing belt maintenance process.

[0051] like Figures 2-3 As shown, the detection probe 21 is connected to the detector 2 via signal line 20;

[0052] A limiting block 22 is fixedly sleeved on the signal line 20 and fixed to the annular frame 1 through the limiting block 22.

[0053] By setting a limiting block 22, the stability of the detection probe 21 after passing through the clearance hole 3 is achieved, thereby facilitating the detection probe 21 to detect the timing belt.

[0054] like Figures 1-3 As shown, the annular frame 1 is integrally formed;

[0055] The ring-shaped frame 1 is made of alloy material;

[0056] The limiting block 22 is made of rubber.

[0057] By setting the ring frame 1 as an integral molding, it is easy to manufacture and process the ring frame 1. Furthermore, by using the rubber limiting block 22 and the alloy ring frame 1, and by utilizing the elasticity of the rubber limiting block 22 itself, it is easy to fix the limiting block 22 relative to the ring frame 1, thereby facilitating the relative stability of the detection probe 21 during detection.

[0058] like Figure 2 As shown, the annular frame 1 has multiple wire grooves 12.

[0059] By opening multiple wire grooves 12 on the ring frame 1, some thinner wires in the automotive electrical distribution system located around the ring frame 1 are bound together. This prevents accidental contact with these thinner wires during timing belt maintenance, which could lead to loosening of the connecting wires in the automotive valve train system. It also makes it easier for maintenance personnel to perform maintenance operations on the timing belt through the bracket.

[0060] In another embodiment:

[0061] like Figure 4 As shown, the ring frame 1 is formed by connecting section one 101, section two 102, section three 103 and section four 104 in sequence to form a closed structure;

[0062] The connecting section 101 and the connecting section 3103 are made of alloy material;

[0063] The connecting section 2 102 and the connecting section 4 104 are made of rubber.

[0064] The detector 2 is installed on the connecting section 101.

[0065] Specifically, connecting segment 101 and connecting segment 2102 are glued together, connecting segment 2102 and connecting segment 3103 are glued together, and connecting segment 3103 and connecting segment 4104 are glued together.

[0066] By setting the ring frame 1 in the form of connecting section 101, connecting section 2 102, connecting section 3 103 and connecting section 4 104, the ring frame 1 is installed with the vehicle valve train system by connecting section 101 and connecting section 3 103, and the deformable properties of connecting section 2 102 and connecting section 4 104 are used to deform the ring frame 1, thereby enabling the ring frame 1 to be adjusted to adapt to the maintenance of different timing belts.

[0067] By using different materials for connecting section 101, connecting section 2 102, connecting section 3 103 and connecting section 4 104, it is possible to ensure that the ring frame 1 can deform to form a more suitable maintenance area 10 while making the ring frame 1 stable as a whole.

[0068] During work:

[0069] First, the detector 2 is installed on the connecting section 101 of the ring frame 1, and the detection probe 21 on the detector 2 is passed through the clearance hole 3 on the ring frame 1. The detection probe 21 passes through the clearance hole 3 and enters the maintenance area 10 formed by the ring frame 1. The signal line 20 used for signal transmission of the detection probe 21 is embedded in the clearance hole 3 through the limiting block 22. The installation of the detection probe 21 is limited by the fixing of the limiting block 22 and the clearance hole 3.

[0070] Next, the ring frame 1 with the tester 2 installed is installed into the vehicle's valve train system. It is fixed by bolts passing through the corresponding mounting holes 11 and the threaded holes pre-set in the vehicle's valve train system. The installation position is the position of the timing system (consisting of the timing belt and multiple drive shafts, which is the prior art). The maintenance area 10 formed by the ring frame 1 is fitted onto the timing system, separating the timing system from other components in the vehicle's valve train system, making it easier for maintenance personnel to inspect the timing belt.

[0071] In summary, compared with existing technologies, it has the following beneficial effects:

[0072] 1. By setting up a bracket and configuring the bracket into a ring frame 1 and a maintenance area 10, the maintenance area 10 is used to divide the position to be inspected. This solves the problem in the prior art that, due to the complex internal structure of the engine valve train, maintenance personnel cannot quickly identify the maintenance area of ​​the timing belt during the maintenance process, resulting in inconvenience in timing belt maintenance and low maintenance efficiency.

[0073] 2. By setting a limit block 22, the stability of the detection probe 21 after passing through the clearance hole 3 is achieved, thereby facilitating the detection probe 21 to detect the timing belt.

[0074] 3. By setting the ring frame 1 in the form of connecting section 101, connecting section 2 102, connecting section 3 103 and connecting section 4 104, the ring frame 1 is installed with the vehicle valve train system by connecting section 101 and connecting section 3 103, and the deformable properties of connecting section 2 102 and connecting section 4 104 are used to deform the ring frame 1, thereby enabling the ring frame 1 to be adjusted to adapt to the maintenance of different timing belts.

[0075] By using different materials for connecting section 101, connecting section 2 102, connecting section 3 103 and connecting section 4 104, it is possible to ensure that the ring frame 1 can deform to form a more suitable maintenance area 10 while making the ring frame 1 stable as a whole.

[0076] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0077] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A bracket for servicing the timing belt of an automotive valve train, characterized in that, It includes a ring frame (1) and a maintenance area (10); The maintenance area (10) is a closed space formed by the ring frame (1) surrounding it, used to divide the maintenance area when the timing belt is being maintained; The ring frame (1) is detachably connected to the vehicle's valve train system; A detector (2) is installed on the ring frame (1), and the detector probe (21) of the detector (2) passes through the clearance hole (3) and enters the maintenance area (10).

2. The bracket for servicing the timing belt of an automotive valve train as described in claim 1, characterized in that, The ring frame (1) has multiple mounting holes (11).

3. The bracket for servicing the timing belt of an automotive valve train as described in claim 1, characterized in that, The detection probe (21) is connected to the detector (2) via a signal line (20); A limiting block (22) is fixedly sleeved on the signal line (20) and fixed to the ring frame (1) through the limiting block (22).

4. The bracket for servicing the timing belt of an automotive valve train as described in claim 1, characterized in that, The ring frame (1) has multiple wire grooves (12).

5. A bracket for servicing the timing belt of an automotive valve train as described in claim 3, characterized in that, The ring frame (1) is integrally formed; The ring frame (1) is made of alloy material; The limiting block (22) is made of rubber.

6. A bracket for servicing the timing belt of an automotive valve train as described in any one of claims 1-4, characterized in that, The ring frame (1) is formed by connecting section one (101), section two (102), section three (103) and section four (104) in sequence to form a closed structure; The first connecting segment (101) and the third connecting segment (103) are made of alloy material; The connecting section two (102) and connecting section four (104) are made of rubber. The detector (2) is installed on the connecting section (101).

7. A bracket for servicing the timing belt of an automotive valve train as described in claim 6, characterized in that, The first connecting segment (101) and the second connecting segment (102) are glued together, the second connecting segment (102) and the third connecting segment (103) are glued together, and the third connecting segment (103) and the fourth connecting segment (104) are glued together.

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