Filter mount installation error prevention tool

Abstract

This utility model relates to a tool for preventing incorrect installation of an oil filter holder, comprising a cover plate, a shaft, a positioning block, a base, and a clamping bolt. The base has a rectangular structure; two first supports and two second supports are fixedly mounted on the upper surface of the base; a positioning block is positioned in the middle of the upper surface of the base, between the first and second supports; the space formed between the first supports, second supports, and positioning block matches the contour of the oil filter holder; the cover plate has a rectangular plate structure, with a long groove at its end; the front end of the cover plate is rotatably connected to the top of the first support via a shaft; a downward-cut T-slot is provided on the central axis parallel to the long side of the upper surface of the base; the clamping bolt is slidably connected to the T-slot via a snap-fit. This utility model prevents incorrect installation of the oil filter holder without requiring manual judgment of its installation direction, thus improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of odd-numbered engines, and specifically to a tool for preventing errors in the installation of oil filter housings. Background Technology

[0002] Installing the engine oil filter holder in the wrong direction will cause the filter to flow in the opposite direction, resulting in the filter paper being quickly clogged and the bypass valve failing to open. This can lead to insufficient engine oil and cause friction pair failures, such as cylinder bore scoring, or scoring of the main bearings, connecting rod bearings, etc. In severe cases, it can cause crankshaft, connecting rod, camshaft seizure, breakage, etc. In addition, the quality problem of the oil filter holder being installed backwards cannot be identified during the start-up test and the factory photo error prevention inspection. It requires personnel to check at each level during the installation process, which poses a quality risk and is also inefficient.

[0003] The shortcomings of existing technology are:

[0004] Because the installation of existing oil filter holders requires manual judgment of the installation direction, it is inefficient and prone to installation errors. Summary of the Invention

[0005] This utility model addresses the above-mentioned problems by providing a tool to prevent incorrect installation of the oil filter holder. Its purpose is to prevent incorrect installation of the oil filter holder without requiring manual judgment of its installation direction, thereby improving installation efficiency.

[0006] To solve the above problems, the technical solution provided by this utility model is as follows:

[0007] The filter holder installation error-proof tool includes a cover plate, shaft, positioning block, base, and clamping bolts, among which:

[0008] The base is a cuboid structure; two first supports and two second supports are fixedly mounted on the upper surface of the base; the two first supports are symmetrically arranged on both sides of the left end of the base, and the two second supports are symmetrically arranged on both sides of the right end of the base; the height of the first supports is greater than the height of the second supports; a positioning block is provided in the middle of the upper surface of the base, between the first supports and the second supports; the space formed between the first supports, the second supports, and the positioning block matches the contour of the filter seat; the cover plate is a rectangular plate structure, and the end of the cover plate has a long groove; the front end of the cover plate is rotatably connected to the top of the first support through the shaft; a downwardly hollowed-out T-shaped groove is provided on the central axis parallel to the long side of the upper surface of the base; the clamping bolt includes a handle, a pressure plate, a bolt rod, and a buckle; the handle is located above the pressure plate; the bolt rod is located below the pressure plate; the buckle is located at the bottom of the bolt rod, and the clamping bolt is slidably connected to the machined T-shaped groove through the buckle; the width of the groove is greater than the diameter of the bolt rod.

[0009] Preferably, the cover plate is made of a steel plate with a thickness of 10 mm.

[0010] Preferably, the groove has a width of 14 mm and a depth of 30 mm.

[0011] Preferably, the diameter of the shaft is 14 mm.

[0012] Preferably, the diameter of the bolt shank of the clamping bolt is 12mm.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] Because of the physical anti-error protrusion structure adopted in this utility model, the installation direction of the filter holder can be prevented from being incorrect without human judgment, thus improving installation efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the filter holder installation error prevention tool according to a specific embodiment of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the filter holder for installing the error-proof tool, which is a specific embodiment of this utility model.

[0017] The components include: 1. Cover plate, 2. Shaft, 3. Positioning block, 4. Base, 5. Clamping bolt, 6. First bracket, 7. Second bracket, 8. Groove, 9. Machining T-slot, 5.1. Handle, 5.2. Pressure plate, 5.3. Bolt rod, 5.4. Buckle. Detailed Implementation

[0018] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims.

[0019] like Figure 1 As shown, the filter holder installation anti-misalignment tool includes a cover plate 1, a shaft 2, a positioning block 3, a base 4, and a clamping bolt 5, wherein:

[0020] The base 4 is a cuboid structure; two first supports 6 and two second supports 7 are fixedly mounted on the upper surface of the base 4; the two first supports 6 are symmetrically arranged on both sides of the left end of the base 4, and the two second supports 7 are symmetrically arranged on both sides of the right end of the base 4; the height of the first supports 6 is higher than the height of the second supports 7; the positioning block 3 is located in the middle of the upper surface of the base 4, between the first supports 6 and the second supports 7; the space formed between the first supports 6, the second supports 7, and the positioning block 3 matches the contour of the filter seat; the cover plate 1 is a rectangular plate structure, and the end of the cover plate 1... The end is provided with a long groove 8; the front end of the cover plate 1 is rotatably connected to the top end of the first bracket 6 through the shaft 2; the upper end face of the base 4 is provided with a downwardly hollowed-out machined T-shaped groove 9 on the central axis parallel to the long side; the clamping bolt 5 includes a handle 5.1, a pressure plate 5.2, a bolt rod 5.3, and a buckle 5.4; the handle 5.1 is located above the pressure plate 5.2; the bolt rod 5.3 is located below the pressure plate 5.2; the buckle 5.4 is located at the bottom of the bolt rod 5.3, and the clamping bolt 5 is slidably connected to the machined T-shaped groove 9 through the buckle 5.4; the width of the groove 8 is greater than the diameter of the bolt rod 5.3.

[0021] In this specific embodiment, the cover plate 1 is made of a steel plate with a thickness of 10mm.

[0022] In this specific embodiment, the groove 8 has a width of 14mm and a depth of 30mm.

[0023] In this specific embodiment, the diameter of the shaft 2 is 14mm.

[0024] In this specific embodiment, the diameter of the bolt rod 5.3 of the clamping bolt 5 is 12mm.

[0025] In the above detailed description, various features are combined together in a single embodiment to simplify this disclosure. This approach to disclosure should not be construed as reflecting an intention that embodiments of the claimed subject matter require more features than are explicitly stated in each claim. Rather, as reflected in the appended claims, the present invention is in a state with fewer features than all of the disclosed individual embodiments. Therefore, the appended claims are hereby clearly incorporated into the detailed description, wherein each claim stands alone as a preferred embodiment of the present invention.

[0026] The disclosed embodiments have been described above to enable any person skilled in the art to implement or use this invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be applied to other embodiments without departing from the spirit and scope of this disclosure. Therefore, this disclosure is not limited to the embodiments given herein, but is consistent with the widest scope of the principles and novel features disclosed in this application.

[0027] The foregoing description includes examples of one or more embodiments. It is certainly impossible to describe all possible combinations of components or methods in order to describe the above embodiments, but those skilled in the art will recognize that further combinations and arrangements of the various embodiments are possible. Therefore, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of the appended claims. Furthermore, the term "comprising" as used in the specification or claims is interpreted in a manner similar to the term "including," as interpreted when used as a conjunction in the claims. Additionally, the use of any term "or" in the specification of the claims is intended to mean "non-exclusive or."

[0028] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A tool for preventing errors in the installation of an oil filter holder, characterized in that: Includes a cover plate (1), a shaft (2), a positioning block (3), a base (4), and clamping bolts (5), wherein: The base (4) is a cuboid structure; two first supports (6) and two second supports (7) are fixedly arranged on the upper surface of the base (4); the two first supports (6) are symmetrically arranged on both sides of the left end of the base (4), and the two second supports (7) are symmetrically arranged on both sides of the right end of the base (4); the height of the first supports (6) is higher than the height of the second supports (7); the positioning block (3) is arranged in the middle of the upper surface of the base (4) between the first supports (6) and the second supports (7); the space formed between the first supports (6), the second supports (7), and the positioning block (3) matches the outline of the filter seat; the cover plate (1) is a rectangular plate structure, and the end of the cover plate (1) is provided with The long groove (8) is rotatably connected to the top of the first bracket (6) via the shaft (2); the upper end face of the base (4) is provided with a downwardly hollowed-out T-shaped groove (9) on the central axis parallel to the long side; the clamping bolt (5) includes a handle (5.1), a pressure plate (5.2), a bolt rod (5.3), and a buckle (5.4); the handle (5.1) is located above the pressure plate (5.2); the bolt rod (5.3) is located below the pressure plate (5.2); the buckle (5.4) is located at the bottom of the bolt rod (5.3), and the clamping bolt (5) is slidably connected to the machined T-shaped groove (9) via the buckle (5.4); the width of the groove (8) is greater than the diameter of the bolt rod (5.3).

2. The filter holder installation error prevention tool according to claim 1, characterized in that: The cover plate (1) is made of a steel plate with a thickness of 10 mm.

3. The filter holder installation error prevention tool according to claim 2, characterized in that: The groove (8) has a width of 14 mm and a depth of 30 mm.

4. The filter holder installation error prevention tool according to claim 3, characterized in that: The diameter of the shaft (2) is 14 mm.

5. The filter holder installation error prevention tool according to claim 4, characterized in that: The diameter of the bolt shank (5.3) of the clamping bolt (5) is 12 mm.

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