Inspection tool for detecting opening of outer clamping ring

Abstract

The utility model relates to the technical field of detection tools, in particular to an outer clamping ring opening detection tool which comprises a bottom plate, an installation groove is formed in the position, close to the middle, of the interior of the bottom plate, a telescopic rope is installed on the inner wall of the bottom end of the installation groove, a detection plate is installed at the top end of the bottom plate, and a detection opening is formed in one side of the detection plate. A placement groove is formed in the middle of the top face of the detection plate, a through hole is formed in the middle of the inner wall of the bottom end of the placement groove, a detection rod is installed at the top end of the telescopic rope, and a notch is formed in the position, close to one side, of one end of the detection rod. Through the arrangement of parts such as a mounting groove, a telescopic rope, a detection plate, a detection port, a placement groove, a through hole, a threaded hole, a detection rod, a notch, a handheld rod, an extension plate and a mounting bolt, the problems that an existing outer clamping ring opening detection tool can be used in cooperation with the detection rod for detection in the detection process, but the existing detection rod and the detection tool are separately arranged; therefore, the detection rod is easy to lose and is not easy to store.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tools, in particular to an outer clamp ring opening detection tool. Background Art

[0002] A clamping ring is a type of hardware tool, mostly made by stamping. They are categorized as either shaft or hole, with rectangular or circular cross-sections. They are commonly referred to as inner and outer clamping rings. Their function is to position parts and act as an axial stop.

[0003] During the production process of the clamp ring, the opening part of the clamp ring needs to be tested for the opening and closing degree. At this time, it is necessary to use an opening detection fixture to perform the corresponding detection operation. However, the existing detection fixture uses a detection rod for detection during the detection process. However, the existing detection rod and the detection fixture are set separately, which makes the detection rod easy to lose and difficult to store. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an outer clamp ring opening detection fixture to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an outer clamping ring opening detection fixture, comprising a base plate, a mounting groove is provided in the middle of the interior of the base plate, and a retractable rope is installed on the inner wall of the bottom end of the mounting groove, a detection plate is installed on the top of the base plate, and a detection port is provided on one side of the detection plate, a placement groove is provided in the middle of the top surface of the detection plate, and a through hole is provided in the middle of the inner wall of the bottom end of the placement groove, a detection rod is installed on the top of the retractable rope, and a notch is provided at one end of the detection rod, a hand-held rod is installed in the middle of the top of the detection rod, and extension plates are installed on both sides of the hand-held rod, and mounting bolts are movably screwed inside the extension plates.

[0006] Preferably, threaded holes are provided on the top surface of the detection plate at positions on both sides of the placement slot, and the two groups of threaded holes are located directly below the mounting bolts.

[0007] Preferably, the inner diameter of the threaded hole is matched with the outer diameter of the bottom end of the mounting bolt, and the bottom end of the mounting bolt extends into the interior of the threaded hole and is in a movably threaded relationship with the threaded hole.

[0008] Preferably, the top end of the retractable rope passes through the interior of the detection plate through a through hole, and the top surface of the retractable rope is arranged flush with the bottom surface of the placement groove.

[0009] Preferably, one side and the top surface of the detection port are both open, and the top surface and both ends of the placement groove are both open.

[0010] Preferably, the bottom plate and the detection plate are both circular, and the detection rod is located inside the placement groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] By setting up components such as installation slots, retractable ropes, inspection plates, inspection ports, placement slots, through-holes, threaded holes, inspection rods, notches, hand-held rods, extension plates, and installation bolts, the problem that the existing external clamping ring opening inspection fixture uses an inspection rod for inspection during the inspection process can be effectively solved, but the existing inspection rod and the inspection fixture are set separately, which makes the inspection rod easy to lose and difficult to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

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

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the detection board of the present utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the detection rod of the present utility model.

[0017] In the figure: 1. Base plate; 11. Mounting slot; 12. Retractable rope; 2. Detection plate; 21. Detection port; 22. Placement slot; 23. Through hole; 24. Threaded hole; 3. Detection rod; 31. Notch; 32. Handle rod; 33. Extension plate; 34. Mounting bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] according to Figures 1-4As shown, it includes a base plate 1, a mounting groove 11 is opened in the middle position inside the base plate 1, and a retractable rope 12 is installed on the inner wall of the bottom end of the mounting groove 11, the top end of the retractable rope 12 passes through the interior of the detection plate 2 through the through hole 23, and the top surface of the retractable rope 12 is arranged flush with the bottom surface of the placement groove 22, a detection plate 2 is installed on the top of the base plate 1, and a detection port 21 is opened on one side of the detection plate 2, one side and the top surface of the detection port 21 are both open, and the top surface and both ends of the placement groove 22 are both open.

[0020] A placement groove 22 is provided in the middle of the top surface of the detection plate 2, and a through hole 23 is provided in the middle of the inner wall of the bottom end of the placement groove 22. The top end of the telescopic rope 12 passes through the interior of the detection plate 2 through the through hole 23, and the top surface of the telescopic rope 12 is arranged flush with the bottom surface of the placement groove 22. Threaded holes 24 are provided on the top surface of the detection plate 2 on both sides of the placement groove 22, and the two groups of threaded holes 24 are located directly below the mounting bolts 34. The inner diameter of the threaded hole 24 is adapted to the outer diameter of the bottom end of the mounting bolt 34, and the bottom end of the mounting bolt 34 extends into the interior of the threaded hole 24 and is movably screwed to the threaded hole 24. The base plate 1 and the detection plate 2 are both circular.

[0021] A detection rod 3 is installed at the top of the telescopic rope 12, and a notch 31 is opened at one side of one end of the detection rod 3. The detection rod 3 is arranged inside the placement groove 22. A hand-held rod 32 is installed at the middle position of the top of the detection rod 3, and extension plates 33 are installed on both sides of the hand-held rod 32. The interior of the extension plate 33 is movably screwed with mounting bolts 34.

[0022] During use, the user can place the collar on the side surface of the detection plate 2 and place it on the top surface of the base plate 1, and align the opening of the collar with the detection port 21. After that, the user can rotate the two sets of mounting bolts 34, so that the two sets of mounting bolts 34 can rotate accordingly, so that the bottom ends of the two sets of mounting bolts 34 can be rotated out from the inside of the corresponding threaded holes 24, so that the two sets of extension plates 33 can be separated from the top surface of the detection plate 2. At this time, the detection rod 3 can be moved out from the inside of the placement groove 22 by holding the rod 32. At this time, the telescopic rope 12 will expand and contract accordingly. At this time, the end of the detection rod 3 with the notch 31 can be placed inside the detection port 21 and moved toward the opening of the clamp ring, so that the end of the detection rod 3 with the notch 31 can smoothly move back and forth from the opening of the clamp ring, thereby enabling the corresponding detection of the opening of the clamp ring. When the other end of the detection rod 3 is placed inside the detection port 21 and the opening of the clamp ring is detected, the other end of the detection rod 3 cannot pass through the opening of the clamp ring, and the detection of the opening of the clamp ring is now completed. After the detection is completed, the above operation can be repeated, and the detection rod 3 can be placed inside the placement groove 22 and fixed accordingly.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outer ring opening detection fixture, comprising a base plate (1), characterized in that: A mounting groove (11) is provided at a middle position inside the bottom plate (1), and a retractable rope (12) is installed on the inner wall of the bottom end of the mounting groove (11); a detection plate (2) is installed at the top end of the bottom plate (1), and a detection port (21) is provided on one side of the detection plate (2); a placement groove (22) is provided at a middle position on the top surface of the detection plate (2), and a through hole (23) is provided at a middle position on the inner wall of the bottom end of the placement groove (22); a detection rod (3) is installed at the top end of the retractable rope (12), and a notch (31) is provided at a side position of one end of the detection rod (3); a hand-held rod (32) is installed at a middle position on the top end of the detection rod (3), and extension plates (33) are installed on both sides of the hand-held rod (32); and mounting bolts (34) are movably screwed inside the extension plates (33).

2. The outer clamp ring opening detection fixture according to claim 1, characterized in that: The top surface of the detection plate (2) is provided with threaded holes (24) at positions on both sides of the placement groove (22), and the two groups of threaded holes (24) are both located directly below the mounting bolts (34).

3. The outer ring opening detection fixture according to claim 2, characterized in that: The inner diameter of the threaded hole (24) is matched with the outer diameter of the bottom end of the mounting bolt (34), and the bottom end of the mounting bolt (34) extends into the interior of the threaded hole (24) and is in a movable threaded connection relationship with the threaded hole (24).

4. The outer clamp ring opening detection fixture according to claim 1, characterized in that: The top end of the retractable rope (12) passes through the interior of the detection plate (2) through the through hole (23), and the top surface of the retractable rope (12) is arranged flush with the bottom surface of the placement groove (22).

5. The outer clamp ring opening detection fixture according to claim 1, characterized in that: One side and the top surface of the detection port (21) are both open, and the top surface and both ends of the placement slot (22) are both open.

6. The outer clamp ring opening detection fixture according to claim 1, characterized in that: The bottom plate (1) and the detection plate (2) are both circular, and the detection rod (3) is located inside the placement groove (22).

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