CN216955017U

CN216955017U - Device for detecting sealing performance of rubber sealing element

Info

Publication number: CN216955017U
Application number: CN202220789729.1U
Authority: CN
Inventors: 王直龙; 陈韦红
Original assignee: Huizhou Jinte Technology Co ltd
Current assignee: Huizhou Jinte Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-12
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a device for detecting the sealing performance of a rubber sealing element, and relates to the field of rubber sealing elements. Including first fixed plate, the last surface mounting of first fixed plate has the support frame, first rotary device is installed to the inboard of support frame, the inboard fixed mounting of support frame has the second fixed plate, the inboard fixed mounting of support frame has the support column. This rubber seal spare leakproofness detection device, through the hair-dryer, the suction opening, first tuber pipe, the connector, the cooperation of second tuber pipe and water tank is used, can let the slide drive first tuber pipe and second tuber pipe descend in the water tank, let the suction opening extract the air under the effect of hair-dryer output, then blow off through first tuber pipe and second tuber pipe, at this moment can observe the connector in aqueous, see not having the bubble to appear, if there is the bubble to appear just the leakproofness of rubber seal spare not good, if there is not the bubble to appear just to indicate that rubber seal spare's leakproofness is fine.

Description

Device for detecting sealing performance of rubber sealing element

Technical Field

The utility model relates to the technical field of rubber sealing elements, in particular to a device for detecting the sealing property of a rubber sealing element.

Background

The physical properties of round rubber products, generally natural rubber, are used for leakage prevention. Natural rubber has high elasticity at normal temperature, is slightly plastic, has very good mechanical strength, has small hysteresis loss, generates low heat when deformed for many times, and therefore has good flexing resistance, and has good electrical insulation performance because it is nonpolar rubber.

In the case of using a rubber sealing member, poor sealing performance sometimes occurs, and in most cases, the rubber sealing member is used without being subjected to sealing performance detection after production, and therefore a device for detecting the sealing performance of the rubber sealing member is required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a device for detecting the sealing property of a rubber sealing element, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a rubber seal spare leakproofness detection device, includes first fixed plate, the last surface mounting of first fixed plate has the support frame, first rotary device is installed to the inboard of support frame, the inboard fixed mounting of support frame has the second fixed plate, the inboard fixed mounting of support frame has the support column, the slider has been cup jointed to the side of support column, one side fixed mounting of slider has the fixed column, the one end fixed mounting of fixed column has places the board, one side fixed mounting of support frame has the heating cabinet, the inboard fixed mounting of heating cabinet has the heating wire pipe, the second rotary device is installed to the inboard of support frame, the slide has been cup jointed to the side of support column, the lower surface mounting of slide has blast apparatus, the last fixed surface mounting of first fixed plate has the water tank.

Preferably, the first rotating device includes a first motor, an output end of the first motor is provided with a first screw, and one end of the first screw is provided with a first bearing seat.

Preferably, the second rotating device includes a second motor, a second screw is disposed at an output end of the second motor, and a second bearing seat is disposed at one end of the second screw.

Preferably, the blowing device comprises a blower, an air suction opening is formed in the output end of the blower, and a first air pipe is fixedly mounted on the lower surface of the blower.

Preferably, a connector is arranged at one end of the first air pipe, and a second air pipe is arranged at one end of the connector.

Preferably, the number of the support columns is two, and the two support columns are symmetrically arranged on the inner side of the support frame.

Preferably, the number of the heating wire pipes is two, and the two heating wire pipes are respectively installed at the inner side of the heating box.

(III) advantageous effects

The utility model provides a device for detecting the sealing property of a rubber sealing element. Has the following beneficial effects:

this rubber seal spare leakproofness detection device, through the hair-dryer, the suction opening, first tuber pipe, the connector, the cooperation of second tuber pipe and water tank is used, can let rubber seal spare place in the connector, then pass through the connector fixed to first tuber pipe and second tuber pipe, later let the slide drive first tuber pipe and second tuber pipe descend to in the water tank, then the operation hair-dryer, let the suction opening extract the air under the effect of hair-dryer output, then blow off through first tuber pipe and second tuber pipe, at this moment can observe the connector in aqueous, see not having the bubble to appear, if there is the bubble to appear just the leakproofness of rubber seal spare not good, if there is the bubble to appear just to indicate that rubber seal spare's leakproofness is fine.

Drawings

FIG. 1 is a schematic view of the complete structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a first portion of the present invention;

FIG. 3 is a schematic cross-sectional view of a second portion of the present invention;

FIG. 4 is a schematic cross-sectional view of a third embodiment of the present invention.

In the figure: 1. a first fixing plate; 2. a support frame; 3. a first motor; 4. a first screw; 5. a first bearing housing; 6. a second fixing plate; 7. a support pillar; 8. a slider; 9. fixing a column; 10. placing the plate; 11. a heating box; 12. heating the wire tube; 13. a second motor; 14. a second screw; 15. a second bearing housing; 16. a slide plate; 17. a blower; 18. an air suction opening; 19. a first air duct; 20. a connecting port; 21. a second air duct; 22. a water tank.

Detailed Description

The utility model is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a device for detecting the sealing property of a rubber sealing element, which comprises a first fixing plate 1, wherein a supporting frame 2 is arranged on the upper surface of the first fixing plate 1, a first rotating device is arranged on the inner side of the supporting frame 2, a second fixing plate 6 is fixedly arranged on the inner side of the supporting frame 2, a supporting column 7 is fixedly arranged on the inner side of the supporting frame 2, a sliding block 8 is sleeved on the side surface of the supporting column 7, the supporting frame 2 can support a first motor 3 under the support of the first fixing plate 1 by arranging the first fixing plate 1, the supporting frame 2, the first rotating device, the second fixing plate 6, the supporting column 7 and the sliding block 8 in a matching manner, then the first motor 3 is operated, a first screw rod 4 rotates on the inner side of a first bearing seat 5 under the action of an output end of the first motor 3, and the sliding block 8 can slide on the side surface of the supporting column 7 under the driving of the first screw rod 4, the second fixing plate 6 can fix the first bearing seat 5 and the second bearing seat 15, one side of the sliding block 8 is fixedly provided with a fixing column 9, one end of the fixing column 9 is fixedly provided with a placing plate 10, one side of the supporting frame 2 is fixedly provided with a heating box 11, the inner side of the heating box 11 is fixedly provided with a heating wire tube 12, the fixing column 9, the placing plate 10, the heating box 11 and the heating wire tube 12 are matched, the fixing column 9 can drive the placing plate 10 to move up and down under the driving of the sliding block 8, so that a rubber sealing element placed on the placing plate 10 can move into the heating box 11 to heat and detect the heating wire tube 12, the inner side of the supporting frame 2 is provided with a second rotating device, the side surface of the supporting column 7 is sleeved with a sliding plate 16, the second rotating device and the sliding plate 16 are matched, the second motor 13 can be operated, and the second screw 14 can rotate on the inner side of the second bearing seat 15 under the action of the output end of the second motor 13, can let slide 16 drive hair-dryer 17 under the drive of second screw 14 like this and reciprocate, slide 16's lower surface mounting has blast apparatus, the last fixed surface of first fixed plate 1 installs water tank 22, through the cooperation that sets up blast apparatus and water tank 22, can let rubber seal place in connector 20, then first tuber pipe 19 and second tuber pipe 21 are connected through connector 20, later operation hair-dryer 17, let suction opening 18 extract the air under the effect of hair-dryer 17 output, the air that makes the extraction blows off from second tuber pipe 21 through first tuber pipe 19.

In one aspect of the present embodiment, the second motor 13 can be operated by arranging the second motor 13, the second screw 14 and the second bearing seat 15 to cooperate, so that the second screw 14 rotates inside the second bearing seat 15 under the action of the output end of the second motor 13.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when the device is used, firstly, the first motor 3 is operated, the first screw rod 4 rotates on the inner side of the first bearing seat 5 under the action of the output end of the first motor 3, so that the sliding block 8 can slide on the side surface of the supporting column 7 under the drive of the first screw rod 4, then the fixed column 9 drives the placing plate 10 to move up and down under the drive of the sliding block 8, so that the rubber sealing piece placed on the placing plate 10 can move into the heating box 11 to heat and detect the heating wire tube 12, then the rubber sealing piece is placed in the connecting port 20, then the first air pipe 19 and the second air pipe 21 are connected through the connecting port 20, then the blower 17 is operated, the air is extracted by the air extracting port 18 under the action of the output end of the blower 17, the extracted air is blown out of the second air pipe 21 through the first air pipe 19, finally, the second motor 13 is operated, the second screw rod 14 rotates on the inner side of the second bearing seat 15 under the action of the output end of the second motor 13, this allows the sliding plate 16 to move the blower 17 up and down by the second screw 14, so that the connection port 20 can be moved into the water tank 22 to detect the sealing performance of the rubber seal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A device for detecting the sealing performance of a rubber sealing element comprises a first fixing plate (1), and is characterized in that: the upper surface of the first fixing plate (1) is provided with a support frame (2), the inner side of the support frame (2) is provided with a first rotating device, the inner side of the support frame (2) is fixedly provided with a second fixing plate (6), the inner side of the support frame (2) is fixedly provided with a support column (7), the side surface of the support column (7) is sleeved with a sliding block (8), one side of the sliding block (8) is fixedly provided with a fixed column (9), one end of the fixed column (9) is fixedly provided with a placing plate (10), one side of the support frame (2) is fixedly provided with a heating box (11), the inner side of the heating box (11) is fixedly provided with a heating wire tube (12), the inner side of the support frame (2) is provided with a second rotating device, the side surface of the support column (7) is sleeved with a sliding plate (16), and the lower surface of the sliding plate (16) is provided with a blowing device, and a water tank (22) is fixedly arranged on the upper surface of the first fixing plate (1).

2. The device for detecting the sealing property of a rubber seal according to claim 1, wherein: the first rotating device comprises a first motor (3), a first screw (4) is arranged at the output end of the first motor (3), and a first bearing seat (5) is arranged at one end of the first screw (4).

3. The device for detecting the sealing property of a rubber seal according to claim 1, wherein: the second rotating device comprises a second motor (13), a second screw rod (14) is arranged at the output end of the second motor (13), and a second bearing seat (15) is arranged at one end of the second screw rod (14).

4. The device for detecting the sealing property of a rubber seal according to claim 1, wherein: the blowing device comprises a blower (17), an air suction opening (18) is formed in the output end of the blower (17), and a first air pipe (19) is fixedly mounted on the lower surface of the blower (17).

5. The device for detecting the sealing property of a rubber seal according to claim 4, wherein: one end of the first air pipe (19) is provided with a connecting port (20), and one end of the connecting port (20) is provided with a second air pipe (21).

6. The device for detecting the sealing property of a rubber seal according to claim 1, wherein: the number of the support columns (7) is two, and the two support columns (7) are symmetrically arranged on the inner side of the support frame (2).

7. The device for detecting the sealing property of a rubber seal according to claim 1, wherein: the number of the heating wire tubes (12) is two, and the two heating wire tubes (12) are respectively arranged on the inner side of the heating box (11).