Oil seal inspection tool
By designing a portable stainless steel oil seal inspection tool, the lower tolerance and upper tolerance detection oblique head combined with the grip body and concave repair port, the problem of inconvenient angle inspection of oil seal lip in the prior art is solved, and effective angle detection and Trim the edge.
Patent Information
- Application Number
- CN202420785902.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
There are many measuring devices for existing oil seal inspection tools, which makes it inconvenient to carry and makes it difficult to effectively check the lip angle of the oil seal.
A stainless steel inspection tool body including a lower tolerance detection bevel head and an upper tolerance detection bevel head is designed. Combined with the grip body and a concave repair port, it is convenient to inspect and trim the lip angle of the oil seal.
The portable oil seal lip angle inspection is realized, which solves the problem of inconvenient inspection caused by the complexity of the device in the prior art, and trims the oil seal through the concave repair port, improving the inspection efficiency.
Smart Images
Figure CN222258216U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an oil seal inspection tool and belongs to the technical field of oil seal inspection. Background Art
[0002] As a sealing component, the oil seal is mainly sealed by the lip contact during installation, and the size of the lip angle determines the sealing performance of the oil seal. Therefore, after the oil seal is produced, the lip angle of the oil seal needs to be inspected.
[0003] The existing oil seal inspection technology can be found in China Patent Publication No. CN207675138U. Although the laser rangefinder is publicly used to inspect the lip angle of the oil seal, the measuring device has many overall components and is inconvenient to carry to inspect the lip angle of the oil seal. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an oil seal inspection tool.
[0005] The utility model is realized through the following technical solutions.
[0006] The utility model provides an oil seal inspection tool, comprising:
[0007] The two ends of the inspection tool body are respectively provided with a lower tolerance detection bevel head and an upper tolerance detection bevel head.
[0008] The inspection tool body is made of stainless steel.
[0009] The two sides of one end of the inspection tool body have bevels that cross at 110 degrees to form a lower tolerance inspection bevel head.
[0010] The oblique sides on both sides of the other end of the inspection tool body intersect at 120 degrees to form an upper tolerance inspection oblique head.
[0011] A holding body which can be held by human hands is arranged in the middle of the inspection tool body.
[0012] A holding through hole A and a holding through hole B are provided in the middle of the inspection tool body. The holding through hole A and the holding through hole B are spaced apart so that a holding body is present between the holding through hole A and the holding through hole B.
[0013] The side edge of the inspection tool body is provided with a concave trimming opening whose shape is consistent with the cross-sectional shape of the side edge of the lip of the oil seal.
[0014] The concave trimming opening is located on the side of the inspection tool body close to the upward tolerance detection bevel head end.
[0015] The beneficial effect of the utility model is that by holding the holding body of the inspection tool, the lower tolerance detection bevel head and the upper tolerance detection bevel head are matched with the lip angle of the oil seal in turn, so that the lip angle of the oil seal can be checked at any time to see if it is qualified, which solves the problem that the existing measuring device has many overall components and is inconvenient to carry for checking the lip angle of the oil seal. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0018] In the figure: 1-inspection tool body; 11-lower tolerance detection bevel head; 12-upper tolerance detection bevel head; 13-holding through hole A; 14-holding through hole B; 15-holding body; 16-recessed opening. DETAILED DESCRIPTION
[0019] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.
[0020] like Figure 1 to Figure 2 shown.
[0021] An oil seal inspection tool of the present application comprises:
[0022] The inspection tool body 1 is made of stainless steel.
[0023] One end of the inspection tool body 1 is provided with a lower tolerance detection bevel head 11 that matches the lip angle of the oil seal. The lower tolerance detection bevel head 11 is formed by intersecting the bevels on both sides of one end of the inspection tool body 1 at 110°, and the lower tolerance detection bevel head 11 is 110°; the other end of the inspection tool body 1 is provided with an upper tolerance detection bevel head 12 that matches the lip angle of the oil seal. The upper tolerance detection bevel head 12 is formed by intersecting the bevels on both sides of one end of the inspection tool body 1 at 120°, and the upper tolerance detection bevel head 12 is 120°.
[0024] A holding through hole A13 and a holding through hole B14 are provided in the middle of the inspection tool body 1. The holding through hole A13 and the holding through hole B14 are spaced apart so that a holding body 15 is present between the holding through hole A13 and the holding through hole B14. A human hand can pass between the holding through hole A13 and the holding through hole B14, and then hold the holding body 15 to drive the inspection tool body 1 to dock with the lip angle of the oil seal.
[0025] The side of the inspection tool body 1 is provided with a recessed trimming opening 16, the shape of which is consistent with the cross-sectional shape of the lip side of the oil seal, and the recessed trimming opening 16 buckles the cross-sectional shape of the lip side of the oil seal to achieve trimming; the recessed trimming opening 16 has two functions, one is to trim the burrs of the lip of the oil seal through the recessed trimming opening 16, and the other is to use a strap to wrap around the recessed trimming opening 16 by holding the through hole A13 to facilitate carrying. The recessed trimming opening 16 is located on the side of the inspection tool body 1 close to the end of the upward tolerance detection bevel head 12, which is convenient for distinguishing the lower tolerance detection bevel head 11 and the upper tolerance detection bevel head 12.
[0026] A person holds the holding body 15 in the middle of the inspection tool body 1, so that the lower tolerance inspection bevel head 11 and the upper tolerance inspection bevel head 12 cooperate with the lip angle of the oil seal in turn, thereby realizing the inspection of whether the lip angle of the oil seal is qualified at any time, which solves the problem that the existing measuring device has more overall components and is inconvenient to carry for inspection of the lip angle of the oil seal.
Claims
1. An oil seal inspection tool, characterized in that: include: An inspection tool body (1) having a lower tolerance detection bevel head (11) and an upper tolerance detection bevel head (12) at two corresponding ends; The inspection tool body (1) has two sides with oblique edges at one end that intersect at 110 degrees to form a lower tolerance inspection oblique head (11); The oblique sides of both sides of the other end of the inspection tool body (1) intersect at 120 degrees to form an upper tolerance inspection oblique head (12); The middle part of the inspection tool body (1) is provided with a gripping body (15) that can be gripped by a human hand; The side edge of the inspection tool body (1) is provided with a recessed trimming opening (16) having a shape consistent with the cross-sectional shape of the side edge of the lip of the oil seal; The recessed trimming opening (16) is located on the side of the inspection tool body (1) close to the end of the upward tolerance detection bevel head (12).
2. The oil seal inspection tool according to claim 1, characterized in that: The inspection tool body (1) is made of stainless steel.
3. The oil seal inspection tool according to claim 1, characterized in that: The inspection tool body (1) is provided with a gripping through hole A (13) and a gripping through hole B (14) in the middle thereof. The gripping through hole A (13) and the gripping through hole B (14) are spaced apart so that a gripping body (15) is present between the gripping through hole A (13) and the gripping through hole B (14).