Manual type sealing ring length detection device

Abstract

The utility model discloses a manual sealing ring length detection device, which comprises a detector platform, mutually parallel guide rails are symmetrically arranged on the detector platform, a positioning sliding table and a movable sliding table are arranged on the outer surfaces of the guide rails in a sliding manner, and a tension meter is arranged between the positioning sliding table and the movable sliding table; the utility model relates to the technical field of sealing ring length detection. According to the manual type sealing ring length detection device, during detection, two ends of a sealing ring are respectively hung on a limiting hanging rack and a positioning hanging rack, a positioning sliding table is manually pushed, the numerical value of a tension meter is visually inspected to reach a required value, and length data are read according to the numerical value indicated by a length pointer; the sealing ring length measuring device is simple in structure, easy and convenient to operate and capable of accurately measuring the length of a sealing ring, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring length detection, in particular to a manual sealing ring length detection device. Background Art

[0002] The rectangular sealing ring is a key component of the automobile braking system. It directly affects the braking performance of the automobile. Many failure modes have fully demonstrated the importance of the rectangular sealing ring.

[0003] At present, many means of detecting the size of large-sized rectangular sealing rings are still at the stage of vernier calipers, resulting in the following disadvantages: when detecting its length, due to its own elasticity and the bending caused by storage turnover, it is impossible to accurately measure its length, resulting in errors in the test results. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a manual sealing ring length detection device, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a manual sealing ring length detection device, including a detector platform, on which are symmetrically arranged guide rails parallel to each other, and the outer surface of the guide rails is slidably arranged with a positioning slide and a movable slide, wherein a dynamometer is arranged between the positioning slide and the movable slide.

[0006] Preferably, a positioning pin is provided through the positioning slide, wherein the positioning pin can be engaged with the detector platform.

[0007] Preferably, a plurality of positioning holes are provided on the top of the detector platform, and the bottom ends of the positioning pins can be snapped into the positioning holes.

[0008] Preferably, a length scale is fixedly provided at the top edge of the detector platform.

[0009] Preferably, a length pointer is provided on the movable slide, wherein the tip of the length pointer points to the scale on the length scale.

[0010] Preferably, the manual sealing ring length detection device further comprises a limit hanger symmetrically arranged on one side of the detector platform, and a positioning hanger symmetrically arranged on the movable slide table.

[0011] Beneficial Effects

[0012] The utility model provides a manual sealing ring length detection device. Compared with the prior art, the manual sealing ring length detection device has the following beneficial effects: during detection, the two ends of the sealing ring are respectively hung on the limit hanger and the positioning hanger, and then the positioning slide is manually pushed, and the tensile force count value reaches the required value by visual inspection, and the length data is read according to the value indicated by the length pointer. Each detection is performed according to the formulated tensile force data, so as to obtain a constant length value, the structure is simple, the operation is simple, the length of the sealing ring can be accurately measured, and the accuracy of the detection result is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the internal structure of the utility model.

[0015] In the figure: 1-detector platform, 2-guide rail, 3-positioning slide, 4-moving slide, 5-tensile force gauge, 6-positioning pin, 7-positioning hole, 8-length scale, 9-length pointer, 10-limit bracket, 11-positioning bracket. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-2 The utility model provides a technical solution: a manual sealing ring length detection device, including a detector platform 1, on which mutually parallel guide rails 2 are symmetrically arranged, and a positioning slide 3 and a movable slide 4 are slidably arranged on the outer surface of the guide rail 2, wherein a dynamometer 5 is arranged between the positioning slide 3 and the movable slide 4, and a length scale 8 is fixedly arranged at the top edge of the detector platform 1, and a length pointer 9 is arranged on the movable slide 4, wherein the tip of the length pointer 9 points to the scale on the length scale 8; the manual sealing ring length detection device also includes a limit bracket 10 symmetrically arranged on one side of the detector platform 1, and a positioning bracket 11 is symmetrically arranged on the movable slide 4.

[0018] As a further technical solution, a positioning pin 6 is provided through the positioning slide 3 , wherein the positioning pin 6 can be engaged with the detector platform 1 .

[0019] As a further technical solution, a plurality of positioning holes 7 are provided on the top of the detector platform 1, and the bottom end of the positioning pin 6 can be engaged in the positioning hole 7. After the positioning slide 3 is moved to the specified position, the positioning pin 6 is pressed down to engage with the positioning hole 7, thereby limiting and locking the position of the positioning slide 3.

[0020] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0021] During operation, one end of the sealing ring is hung on the limit hanger 10, and the other end is hung on the positioning hanger 11 on the movable slide 4. During measurement, the positioning slide 3 is manually pushed, and the value of the dynamometer 5 is visually observed to reach the required value. The length data is read according to the value indicated by the length pointer 9. Each test is carried out according to the established tension data to obtain a constant length value.

[0022] 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.

[0023] 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. A manual sealing ring length detection device, comprising a detection instrument platform (1), characterized in that: The detector platform (1) is symmetrically provided with mutually parallel guide rails (2), and the outer surface of the guide rails (2) is slidably provided with a positioning slide (3) and a movable slide (4), wherein a dynamometer (5) is provided between the positioning slide (3) and the movable slide (4).

2. A manual sealing ring length detection device according to claim 1, characterized in that: A positioning pin (6) is provided through the positioning slide (3), wherein the positioning pin (6) can be engaged with the detector platform (1).

3. A manual sealing ring length detection device according to claim 2, characterized in that: A plurality of positioning holes (7) are provided on the top of the detector platform (1), and the bottom ends of the positioning pins (6) can be snapped into the positioning holes (7).

4. A manual sealing ring length detection device according to claim 1, characterized in that: A length scale (8) is fixedly arranged at the top edge of the detector platform (1).

5. A manual sealing ring length detection device according to claim 4, characterized in that: The movable slide (4) is provided with a length pointer (9), wherein the tip of the length pointer (9) points to the scale on the length scale (8).

6. A manual sealing ring length detection device according to claim 1, characterized in that: The manual sealing ring length detection device also includes a limit hanger (10) symmetrically arranged on one side of the detector platform (1), and a positioning hanger (11) symmetrically arranged on the movable slide table (4).

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