CN220508325U

CN220508325U - Detection equipment for sealing ring

Info

Publication number: CN220508325U
Application number: CN202322198900.9U
Authority: CN
Inventors: 王美清; 李成; 覃方浩; 金云忠
Original assignee: Jiashan Tianyi Sealing Co ltd
Current assignee: Jiashan Tianyi Sealing Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-20
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to the technical field of detection of sealing rings, in particular to a detection device of a sealing ring, which comprises a machine body, a measuring head arranged on the machine body and a measuring needle connected under the measuring head, wherein a rotary table is rotatably arranged above the machine body through a sliding assembly, a disc is arranged above the rotary table through a connecting piece, and the center of the lower end of the disc is rotatably connected with a screw rod, and the detection device has the beneficial effects that: the working platform for placing the high-pressure-resistant sealing ring on the rubber tester can center and align the high-pressure-resistant sealing ring, is applicable to different sizes, can adjust the horizontal position of the high-pressure-resistant sealing ring, and can facilitate the correspondence of the measuring needle and the high-pressure-resistant sealing ring; meanwhile, the high-pressure-resistant sealing ring is convenient to rotate and cannot deviate in position, so that the measuring needle can accurately press different parts of the upper end faces of the high-pressure-resistant sealing rings with different sizes, and convenience is brought to the compression-resistant detection of the high-pressure-resistant sealing ring.

Description

Detection equipment for sealing ring

Technical Field

The utility model relates to the technical field of detection of sealing rings, in particular to detection equipment of a sealing ring.

Background

A high pressure resistant seal ring is a sealing device for preventing leakage of fluid or gas, particularly designed to withstand the sealing requirements under high pressure environments, is generally made of rubber, and has excellent high pressure resistance. The high-pressure-resistant sealing ring is usually required to be subjected to multiple tests to ensure the quality and performance of the high-pressure-resistant sealing ring, wherein a rubber tester is often used in the compression-resistant test of the high-pressure-resistant sealing ring, the high-pressure-resistant sealing ring is placed on a working platform of the rubber tester and corresponds to a measuring needle on the rubber tester, the measuring needle is connected to a measuring head on the rubber tester, the measuring head can drive the measuring needle to move downwards, and the measuring needle can be pressed at the upper end of the high-pressure-resistant sealing ring to detect the compression resistance of the high-pressure-resistant sealing ring.

In order to ensure the accuracy of the detection result, the measuring needle is usually required to press a plurality of parts at the upper end of the high-pressure-resistant sealing ring, at this time, a worker is required to rotate and adjust the high-pressure-resistant sealing ring and the upper end face of the high-pressure-resistant sealing ring always corresponds to the measuring needle, however, the measuring needle is a very small object, when the high-pressure-resistant sealing ring is manually rotated, the high-pressure-resistant sealing ring is difficult to ensure to keep rotating at the original center, the sealing ring can generate position deviation after rotating and adjusting, and the measuring needle is easy to be not corresponding to the sealing ring, so that the measuring needle is difficult to accurately press the upper end of the high-pressure-resistant sealing ring, and inconvenience is brought to the compression detection of the high-pressure-resistant sealing ring. For this purpose, we propose a detection device for the sealing ring.

Disclosure of Invention

The utility model aims to provide a detection device for a sealing ring, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a check out test set of sealing washer, includes the organism, installs measuring head and the measuring needle of connection under the measuring head on the organism, the top of organism is provided with the revolving stage through sliding component rotation, the disc is installed through the connecting piece to the top of revolving stage, the lower extreme center rotation of disc is connected with the screw rod, the outer wall screw thread of screw rod has cup jointed the lantern ring, the outer wall of lantern ring is connected with many connecting rods around its central annular array rotation, many the one end that the lantern ring was kept away from to the connecting rod all rotates and is connected with the reference column, many the reference column all slides through slide mechanism and sets up in the inner wall of disc, and all is equipped with support piece on the outer wall of many reference columns, and the joint has the sealing washer on the outer wall upper portion edge of many reference columns and the up end of disc jointly, the bottom of screw rod is equipped with the rotating member, the upper end of sealing washer corresponds with the measuring needle.

Preferably, the sliding component comprises a T-shaped groove plate, the T-shaped groove plate is fixedly connected to the upper end of the machine body, a T-shaped block is inserted in the T-shaped groove of the T-shaped groove plate in a sliding manner, the middle of the upper end of the T-shaped block is rotationally connected with the center of the lower end of the rotary table, a stud is screwed through the edge of the rear part of the upper end of the T-shaped block, the upper end of the stud is fixedly connected with a rotating block, and the lower end of the stud is tightly attached to the bottom end of the inner side of the T-shaped groove plate.

Preferably, the connecting piece comprises two fixing columns, the two fixing columns are fixedly connected between the rotary table and the disc, and the two fixing columns are respectively located at the front and rear sides of the screw rod.

Preferably, the sliding mechanism comprises a sliding groove and a guide pillar, the sliding groove is arranged at the upper end of the disc in a penetrating way, the sliding groove is in sliding fit with the positioning pillar, one end of the guide pillar is fixedly connected to the outer wall of the positioning pillar, which is close to the edge of the lower part, and the other end of the positioning pillar movably penetrates through the disc.

Preferably, the support piece comprises a support plate, one end of the support plate is fixedly connected to the outer wall of the positioning column near the edge of the upper portion, the support plate is in sliding fit with the corresponding sliding groove, the upper end face of the support plate is flush with the upper end face of the disc, and the other end of the support plate movably penetrates through the sliding groove.

Preferably, the rotating member comprises a rotating disc, the rotating disc is fixedly connected to the bottom end of the screw rod, a rotating column is fixedly connected to the eccentric position of the upper end of the rotating disc, and the lower end of the rotating disc is attached to the upper end of the rotating disc.

Compared with the prior art, the utility model has the beneficial effects that: the working platform for placing the high-pressure-resistant sealing ring on the rubber tester can center and align the high-pressure-resistant sealing ring through the mutual matching of the sliding component, the rotary table, the connecting piece, the disc, the screw rod, the lantern ring, the connecting rod, the positioning column, the sliding mechanism, the supporting piece and the rotating piece, can be applicable to different sizes, can adjust the horizontal position of the high-pressure-resistant sealing ring, and can facilitate the correspondence of the measuring needle and the high-pressure-resistant sealing ring; meanwhile, the high-pressure-resistant sealing ring is convenient to rotate and cannot deviate in position, so that the measuring needle can accurately press different parts of the upper end faces of the high-pressure-resistant sealing rings with different sizes, and convenience is brought to the compression-resistant detection of the high-pressure-resistant sealing ring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is another perspective partial cross-sectional view of the present utility model;

fig. 4 is a side view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a body; 2. a measuring head; 3. t-shaped groove plates; 4. a turntable; 5. a disc; 6. a seal ring; 7. a T-shaped block; 8. a stud; 9. a rotating block; 10. a support plate; 11. positioning columns; 12. a chute; 13. a turntable; 14. a rotating column; 15. a screw; 16. a collar; 17. a connecting rod; 18. fixing the column; 19. a guide post; 20. a measuring needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a detection device for a seal ring in the illustration includes a machine body 1, a measuring head 2 mounted on the machine body 1, and a measuring needle 20 connected under the measuring head 2, a turntable 4 is rotatably disposed above the machine body 1 through a sliding component, a disc 5 is mounted above the turntable 4 through a connecting piece, a screw 15 is rotatably connected to the center of the lower end of the disc 5, a collar 16 is sleeved on the outer wall of the screw 15 in a threaded manner, a plurality of connecting rods 17 are rotatably connected to the outer wall of the collar 16 around a central annular array, one ends of the plurality of connecting rods 17 far away from the collar 16 are rotatably connected with positioning columns 11, the positioning columns 11 are slidably disposed in the inner wall of the disc 5 through a sliding mechanism, supporting pieces are disposed on the outer walls of the positioning columns 11, the upper edges of the outer walls of the positioning columns 11 are jointly attached to the upper end faces of the disc 5, a rotating piece is disposed at the bottom end of the screw 15, and the upper end of the sealing ring 6 corresponds to the measuring needle 20.

Referring to fig. 2-4, the connecting piece in the illustration includes two fixing posts 18, wherein the two fixing posts 18 are fixedly connected between the turntable 4 and the disc 5, and the two fixing posts 18 are respectively located at the front and rear sides of the screw 15; by providing two fixing posts 18, it is convenient to fix the disc 5 above the turntable 4.

Referring to fig. 2 and 3, the sliding mechanism in the drawings includes a sliding slot 12 and a guide post 19, the sliding slot 12 is disposed at the upper end of the disc 5 in a penetrating manner, the sliding slot 12 is in sliding fit with the positioning post 11, one end of the guide post 19 is fixedly connected to the outer wall of the positioning post 11 near the lower edge, and the other end of the positioning post 11 is movably disposed through the disc 5.

Referring to fig. 2 and 3, the support member in the drawings includes a support plate 10, one end of the support plate 10 is fixedly connected to the outer wall of the positioning column 11 near the upper edge, the support plate 10 is slidably engaged with the corresponding sliding slot 12, the upper end surface of the support plate 10 is flush with the upper end surface of the disc 5, and the other end of the support plate 10 movably penetrates through the sliding slot 12.

Referring to fig. 2-4, the rotating member in the drawings includes a turntable 13, the turntable 13 is fixedly connected to the bottom end of a screw 15, a rotating column 14 is fixedly connected to an eccentric position of an upper end of the turntable 13, and a lower end of the turntable 13 is attached to an upper end of the turntable 4.

In this embodiment, the sealing ring 6 is a high pressure resistant sealing ring, when the sealing ring 6 performs a compression test, firstly, the sealing ring 6 is placed at the upper end of the disc 5, then the turntable 4 is pressed and the rotating column 14 is rotated, the rotating column 14 can drive the turntable 13 to rotate, the turntable 13 can be attached to the upper end of the turntable 4 to rotate, the turntable 13 can drive the screw 15 to rotate at the lower end of the disc 5, at the moment, the collar 16 which is sleeved on the outer wall of the screw 15 in a threaded manner can move upwards, the collar 16 can drive the plurality of connecting rods 17 to synchronously rotate when moving upwards, the plurality of connecting rods 17 can drive the corresponding positioning columns 11 to slide in the corresponding sliding grooves 12 towards the center away from the disc 5, the positioning columns 11 can drive the guide columns 19 to slide outwards in the inner walls of the disc 5, and the positioning columns 11 can also drive the supporting plate 10 to slide outwards in the sliding grooves 12 and the inner walls of the disc 5 until the outer walls of the plurality of the positioning columns 11 are all moved to be attached to the inner walls of the sealing ring 6, at the moment, the center of the sealing ring 6 corresponds to the center of the turntable 4 and the disc 5, at the moment, the upper end surface of the sealing ring 6 corresponds to the measuring needle 20, as shown in fig. 2 and 4; by means of the friction between the turntable 13 and the turntable 4, the screw 15 can remain in a fixed state after rotation.

When the turntable 4 is pressed, the measuring head 2 is started to drive the measuring needle 20 to move downwards (the prior art is omitted), the measuring needle 20 can press the upper end face of the sealing ring 6, so that the compression resistance detection is carried out, and the sealing ring 6 cannot sink into the chute 12 due to the pressing of the measuring needle 20 because the upper end face of the supporting plate 10 is flush with the upper end face of the disc 5; after the detection is finished, the measuring needle 20 moves upwards to reset, at the moment, the rotary table 4 can be rotated, the rotary table 4 can rotate at the upper end of the sliding component, the disc 5 and the sealing ring 6 can rotate along with the rotary table, other parts of the upper end surface of the sealing ring 6 can be conveniently corresponding to the measuring needle 20, so that the measuring needle 20 can accurately press different parts of the upper end surface of the sealing ring 6, and the compression resistance detection of the sealing ring 6 is facilitated.

Example 2

Referring to fig. 1-4, in this embodiment, for further explanation of example 1, the sliding assembly in the drawings includes a T-shaped slot plate 3, the T-shaped slot plate 3 is fixedly connected to the upper end of the machine body 1, a T-shaped block 7 is slidably inserted in the T-shaped slot of the T-shaped slot plate 3, the middle part of the upper end of the T-shaped block 7 is rotatably connected with the center of the lower end of the turntable 4, a stud 8 is screwed through the edge of the rear part of the upper end of the T-shaped block 7, a rotating block 9 is fixedly connected to the upper end of the stud 8, and the lower end of the stud 8 is tightly attached to the bottom end of the inner side of the T-shaped slot plate 3.

In this embodiment, when the size of the sealing ring 6 is larger, the screw 15 can be continuously rotated by the rotating column 14 and the turntable 13, and the screw 15 drives the positioning columns 11 to further slide in the corresponding sliding grooves 12 towards the center far away from the disc 5 until the outer walls of the positioning columns 11 are attached to the inner wall of the sealing ring 6 with larger size, and at this time, the center of the sealing ring 6 with larger size can correspond to the centers of the turntable 4 and the disc 5.

Then the rotating block 9 is rotated upwards, the rotating block 9 can drive the stud 8 to rotate upwards in the inner wall of the T-shaped block 7 until the bottom end of the stud 8 loosens the inner side bottom end of the T-shaped groove plate 3, at the moment, the turntable 4 can drive the T-shaped block 7 to slide forwards in the T-shaped groove of the T-shaped groove plate 3, the sealing ring 6 with larger specification can also move forwards along with the T-shaped block until the upper end face of the sealing ring 6 with larger specification can just correspond to the measuring needle 20, then the rotating block 9 is rotated downwards, the bottom end of the stud 8 is abutted against the inner side bottom end of the T-shaped groove plate 3, at the moment, the T-shaped block 7 can be fixed, the horizontal position of the turntable 4 can be fixed, the turntable 4 can rotate at the upper end of the T-shaped block 7, and the measuring needle 20 can accurately press different parts of the upper end faces of the sealing ring 6 with larger specification, so that the applicability is good.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a check out test set of sealing washer, includes organism (1), installs measuring head (2) on organism (1) and connects measuring needle (20) under measuring head (2), its characterized in that: the utility model discloses a rotary table, including frame (1), rotary table (4), connecting piece, sealing washer (6), locating column (11), sealing washer (20), locating column (11), connecting piece, sealing washer (16) and needle (20) are all rotated to the top of organism (1) through sliding component rotation, disc (5) are installed through the connecting piece to the top of revolving table (4), the lower extreme center rotation of disc (5) is connected with screw rod (15), the outer wall screw thread of screw rod (15) has cup jointed lantern ring (16), the outer wall of lantern ring (16) is rotated around its centre ring array and is connected with many connecting rods (17), many connecting rods (17) keep away from the one end of lantern ring (16) and all rotate and be connected with reference column (11), many reference column (11) all slide through sliding mechanism and set up in the inner wall of disc (5), and all be equipped with support piece on the outer wall of many reference column (11), and the joint has sealing washer (6) on the outer wall upper end of many reference column (11) upper portion edge and disc (5), the bottom of screw rod (15) is equipped with the rotating piece.

2. The apparatus for detecting a seal ring according to claim 1, wherein: the sliding assembly comprises a T-shaped groove plate (3), the T-shaped groove plate (3) is fixedly connected to the upper end of the machine body (1), a T-shaped block (7) is inserted in the T-shaped groove of the T-shaped groove plate (3) in a sliding mode, the middle of the upper end of the T-shaped block (7) is rotationally connected with the center of the lower end of the rotary table (4), a stud (8) is penetrated and screwed at the edge of the rear portion of the upper end of the T-shaped block (7), a rotating block (9) is fixedly connected to the upper end of the stud (8), and the lower end of the stud (8) is tightly attached to the bottom end of the inner side of the T-shaped groove plate (3).

3. The apparatus for detecting a seal ring according to claim 1, wherein: the connecting piece comprises two fixing columns (18), wherein the two fixing columns (18) are fixedly connected between the rotary table (4) and the disc (5), and the two fixing columns (18) are respectively positioned at the front and rear sides of the screw rod (15).

4. The apparatus for detecting a seal ring according to claim 1, wherein: the sliding mechanism comprises a sliding groove (12) and a guide pillar (19), wherein the sliding groove (12) is formed in the upper end of the disc (5) in a penetrating mode, the sliding groove (12) is in sliding fit with the positioning column (11), one end of the guide pillar (19) is fixedly connected to the outer wall of the positioning column (11) close to the edge of the lower portion, and the other end of the positioning column (11) is movably formed in the disc (5) in a penetrating mode.

5. The apparatus for detecting a seal ring according to claim 4, wherein: the support piece comprises a support plate (10), one end of the support plate (10) is fixedly connected to the outer wall of the positioning column (11) close to the edge of the upper portion, the support plate (10) is in sliding fit with a corresponding sliding groove (12), the upper end face of the support plate (10) is flush with the upper end face of the disc (5), and the other end of the support plate (10) movably penetrates through the sliding groove (12).

6. The apparatus for detecting a seal ring according to claim 1, wherein: the rotating piece comprises a rotating disc (13), the rotating disc (13) is fixedly connected to the bottom end of a screw rod (15), a rotating column (14) is fixedly connected to the eccentric position of the upper end of the rotating disc (13), and the lower end of the rotating disc (13) is attached to the upper end of the rotating disc (4).