CN211061119U - Rubber spare gas tightness testing arrangement - Google Patents
Rubber spare gas tightness testing arrangement Download PDFInfo
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- CN211061119U CN211061119U CN201922307484.5U CN201922307484U CN211061119U CN 211061119 U CN211061119 U CN 211061119U CN 201922307484 U CN201922307484 U CN 201922307484U CN 211061119 U CN211061119 U CN 211061119U
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Abstract
The utility model discloses a rubber spare gas tightness testing arrangement, including rubber spare gas tightness testing arrangement main part, clearance mechanism and stop gear, clearance mechanism includes the radiator-grid, the radiator-grid is in rubber spare gas tightness testing arrangement main part side surface top, first spacing groove has been seted up on rubber spare gas tightness testing arrangement main part side surface top, just radiator-grid one end is in first spacing inslot side, the second fan-shaped groove has all been seted up on first spacing inslot wall top and bottom, second fan-shaped inslot portion is provided with the bull stick, just bull stick one end runs through the inside rubber spare gas tightness testing arrangement main part outside that is in of second fan-shaped inslot, compares with prior art, the utility model discloses following beneficial effect has: through having designed torsion spring, guaranteed through torsion spring's effect down, when the torsion spring is not atress, fan-shaped fixture block was in first sector groove inside always, through having designed this mechanism, convenient to detach and installation have improved cleaning efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of the gas tightness testing arrangement, concretely relates to rubber spare gas tightness testing arrangement.
Background
The air tightness test is a new detection technology, the basic principle is that under the test conditions of quantitative pressurization and water sealing, the air tightness of the running-in part of the part is detected by measuring the pressure change of the part, air bubbles and the positions of the generated air bubbles, and the rubber part air tightness test device is a detection device for detecting the rubber part.
When the existing rubber part air tightness testing device is used, a large amount of dust can be accumulated inside a radiating net of a computer host, so that poor heat dissipation is caused, a machine breaks down, and normal operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber spare gas tightness testing arrangement to propose current rubber spare gas tightness testing arrangement when using in solving above-mentioned background art, a large amount of dusts can be piled up to computer's radiator-grid inside, lead to the heat dissipation bad, and the machine breaks down, problem that can not normal operating.
In order to achieve the above object, the utility model provides a following technical scheme: a rubber part air tightness testing device comprises a rubber part air tightness testing device main body, a cleaning mechanism and a limiting mechanism, wherein the cleaning mechanism comprises a heat dissipation net, the heat dissipation net is arranged at the top end of one side surface of the rubber part air tightness testing device main body, a first limiting groove is formed in the top end of one side surface of the rubber part air tightness testing device main body, one end of the heat dissipation net is arranged at the inner side of the first limiting groove, second fan-shaped grooves are formed in the top end and the bottom end of the inner wall of the first limiting groove, a rotating rod is arranged in each second fan-shaped groove, one end of each rotating rod penetrates through the inner portion of each second fan-shaped groove and is arranged at the outer side of the rubber part air tightness testing device main body, a first fan-shaped groove is formed in the top end surface of the heat dissipation net in the first limiting groove, a fan-shaped clamping block is arranged at the outer side, and a torsion spring is arranged on the outer side surface of the rotating rod and is positioned in the second fan-shaped groove.
Preferably, stop gear includes the fixed block, fixed block fixed connection is in rubber spare gas tightness testing arrangement main part bottom surface, the second spacing groove has been seted up to fixed block bottom surface, second spacing inslot side is provided with first spring, first spring bottom surface is provided with the stopper, just the stopper bottom is in the fixed block outside, the stopper bottom is provided with the clutch blocks, clutch blocks one side is provided with carries the piece, the draw-in groove has been seted up to stopper one side, fixed block one side is provided with the gag lever post, just the gag lever post runs through and is in the draw-in groove inboard in a side surface of fixed block, the third spacing groove has been seted up in the outside that the inside of fixed block is in the gag lever post, the gag lever post outside is provided with the second spring, the second spring is in the third spacing ins.
Preferably, a display screen is arranged on one side of the front surface of the rubber part air tightness testing device main body, a pressure gauge is arranged on the other side of the display screen, a button is arranged at the bottom end of the pressure gauge, and a pulley is arranged on the surface of the bottom end of the rubber part air tightness testing device main body.
Preferably, the fan-shaped fixture block is fixedly connected to the outer side of the rotating rod, and the fan-shaped fixture block is rotatably connected with the first fan-shaped groove through the rotating rod.
Preferably, the top end of the first spring is fixedly connected with the top end of the inner wall of the second limiting groove, and the bottom end of the first spring is fixedly connected with the top end of the limiting block.
Preferably, the top end of the friction block is fixedly connected to the bottom end of the limiting block, and anti-skid grains are arranged at the bottom end of the friction block.
Preferably, one end of the torsion spring is fixedly connected with the inner wall of the second fan-shaped groove, and the other end of the torsion spring is fixedly connected with the outer side of the fan-shaped clamping block.
Preferably, the limiting rod is in sliding connection with the third limiting groove, and the limiting rod is in clamping connection with the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through having designed torsion spring, guaranteed through torsion spring's effect down, when the torsion spring is not atress, fan-shaped fixture block was in first sector groove inside always, through having designed this mechanism, convenient to detach and installation have improved cleaning efficiency greatly, have guaranteed the normal operating of machine.
(2) Inside having designed gag lever post one end and having left the draw-in groove, first spring does not receive the atress to promote the stopper and slides along second spacing groove lapse, and clutch blocks bottom surface contact ground supports tightly, prevents that rubber spare gas tightness testing arrangement main part from passing through the pulley and sliding.
Drawings
FIG. 1 is a schematic view of the front surface structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
fig. 5 is a schematic structural view of the limiting mechanism of the present invention;
fig. 6 is an enlarged schematic view of the structure of fig. 5 at C according to the present invention;
in the figure: 1. the rubber part air tightness testing device body; 2. a pressure gauge; 3. pressing a key; 4. a display screen; 5. a pulley; 6. a fixed block; 7. a heat-dissipating web; 8. a first limit groove; 9. a first sector groove; 10. a rotating rod; 11. a second sector groove; 12. a torsion spring; 13. a fan-shaped fixture block; 14. a second limit groove; 15. a first spring; 16. a limiting block; 17. a friction block; 18. lifting blocks; 19. a limiting rod; 20. a third limiting groove; 21. a second spring; 22. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution of a device for testing air tightness of rubber parts: a rubber part air tightness testing device comprises a rubber part air tightness testing device main body 1, a cleaning mechanism and a limiting mechanism, wherein the cleaning mechanism comprises a heat radiating net 7, the heat radiating net 7 is arranged at the top end of one side surface of the rubber part air tightness testing device main body 1, a first limiting groove 8 is formed in the top end of one side surface of the rubber part air tightness testing device main body 1, one end of the heat radiating net 7 is arranged at the inner side of the first limiting groove 8, second fan-shaped grooves 11 are formed in the top end and the bottom end of the inner wall of the first limiting groove 8, a rotating rod 10 is arranged in the second fan-shaped groove 11, one end of the rotating rod 10 penetrates through the second fan-shaped groove 11 and is arranged at the outer side of the rubber part air tightness testing device main body 1, a first fan-shaped groove 9 is formed in the top end surface of the heat radiating net 7 in the first limiting groove 8, a fan-shaped clamping block 13 is arranged at the outer, the torsion spring 12 is disposed on the outer surface of the rotary rod 10, and the torsion spring 12 is disposed inside the second sector groove 11.
In order to prevent the rubber part air tightness testing device main body 1 from sliding through the pulley 5, in this embodiment, preferably, the limiting mechanism includes a fixing block 6, the fixing block 6 is fixedly connected to the bottom end surface of the rubber part air tightness testing device main body 1, a second limiting groove 14 is formed on the bottom end surface of the fixing block 6, a first spring 15 is arranged inside the second limiting groove 14, a limiting block 16 is arranged on the bottom end surface of the first spring 15, the bottom end of the limiting block 16 is positioned outside the fixing block 6, a friction block 17 is arranged at the bottom end of the limiting block 16, a lifting block 18 is arranged on one side of the friction block 17, a clamping groove 22 is formed on one side of the limiting block 16, a limiting rod 19 is arranged on one side of the fixing block 6, the limiting rod 19 penetrates through one side surface of the fixing block 6 and is positioned inside the clamping groove 22, a, the second spring 21 is located inside the third retaining groove 20.
For the convenience of this device operation, in this embodiment, preferably, 1 front surface one side of rubber spare gas tightness testing arrangement main part is provided with display screen 4, and 4 opposite sides of display screen are provided with manometer 2, and 2 bottoms of manometer are provided with button 3, and 1 bottom surface of rubber spare gas tightness testing arrangement main part is provided with pulley 5.
In order to fix the radiator grid 7, in the present embodiment, preferably, the sector-shaped latch 13 is fixedly connected to the outer side of the rotating rod 10, and the sector-shaped latch 13 is rotatably connected to the first sector-shaped groove 9 through the rotating rod 10.
In order to facilitate installation of the first spring 15, in this embodiment, preferably, the top end of the first spring 15 is fixedly connected to the top end of the inner wall of the second limiting groove 14, and the bottom end of the first spring 15 is fixedly connected to the top end of the limiting block 16.
In order to facilitate installation of the friction block 17, in this embodiment, preferably, the top end of the friction block 17 is fixedly connected to the bottom end of the limit block 16, and the bottom end of the friction block 17 is provided with anti-slip threads.
In order to facilitate the sector-shaped latch 13 to be located inside the first sector-shaped slot 9, in the present embodiment, it is preferable that one end of the torsion spring 12 is fixedly connected to the inner wall of the second sector-shaped slot 11, and the other end of the torsion spring 12 is fixedly connected to the outer side of the sector-shaped latch 13.
In order to fix the position of the limiting block 16, in this embodiment, preferably, the limiting rod 19 is slidably connected to the third limiting groove 20, and the limiting rod 19 is connected to the engaging groove 22 in a snap-fit manner.
The utility model discloses a theory of operation and use flow: after the device is installed, when the heat dissipation net 7 needs to be opened to clean dust in the heat dissipation net 7, firstly, the rotating rod 10 rotates anticlockwise, the rotating rod 10 rotates to drive the fan-shaped fixture block 13 to rotate anticlockwise, the fan-shaped fixture block 13 leaves the interior of the first fan-shaped groove 9 and is positioned in the interior of the second fan-shaped groove 11, the torsion spring 12 is stressed and tightened, then, the heat dissipation net 7 is taken out and cleaned, and through the design of the torsion spring 12, the fan-shaped fixture block 13 is always positioned in the interior of the first fan-shaped groove 9 when the torsion spring 12 is not stressed, and through the design of the mechanism, the disassembly and the installation are convenient, the cleaning efficiency is greatly improved, and the normal operation of a machine is ensured; after removing this device through pulley 5, need carry out the rigidity with this device, prevent oneself and slide, outside pulling gag lever post 19, gag lever post 19 slides in third spacing groove 20 inside, the second spring 21 atress shrink, inside gag lever post 19 one end left draw-in groove 22, first spring 15 atress does not promote stopper 16 and slides downwards along second spacing groove 14, the contact ground of clutch blocks 17 bottom surface supports tightly, prevent that rubber spare gas tightness testing arrangement main part 1 from sliding through pulley 5.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rubber spare gas tightness testing arrangement, includes rubber spare gas tightness testing arrangement main part (1), clearance mechanism and stop gear, its characterized in that: the cleaning mechanism comprises a radiating net (7), the radiating net (7) is arranged at the top end of one side surface of a rubber part air tightness testing device main body (1), a first limiting groove (8) is formed in the top end of one side surface of the rubber part air tightness testing device main body (1), one end of the radiating net (7) is arranged on the inner side of the first limiting groove (8), second fan-shaped grooves (11) are formed in the top end and the bottom end of the inner wall of the first limiting groove (8), a rotating rod (10) is arranged inside the second fan-shaped grooves (11), one end of the rotating rod (10) penetrates through the inside of the second fan-shaped grooves (11) and is arranged on the outer side of the rubber part air tightness testing device main body (1), a first fan-shaped groove (9) is formed in the top end surface of the radiating net (7) which is arranged inside the first limiting groove (8), and fan-shaped clamping blocks (13) are arranged on the outer side of the, one end of the fan-shaped clamping block (13) is positioned in the first fan-shaped groove (9), the outer side surface of the rotating rod (10) is provided with a torsion spring (12), and the torsion spring (12) is positioned in the second fan-shaped groove (11).
2. The rubber member airtightness testing apparatus according to claim 1, wherein: the limiting mechanism comprises a fixing block (6), the fixing block (6) is fixedly connected to the bottom end surface of the rubber part air tightness testing device main body (1), a second limiting groove (14) is formed in the bottom end surface of the fixing block (6), a first spring (15) is arranged on the inner side of the second limiting groove (14), a limiting block (16) is arranged on the bottom end surface of the first spring (15), the bottom end of the limiting block (16) is located on the outer side of the fixing block (6), a friction block (17) is arranged at the bottom end of the limiting block (16), a lifting block (18) is arranged on one side of the friction block (17), a clamping groove (22) is formed in one side of the limiting block (16), a limiting rod (19) is arranged on one side of the fixing block (6), the limiting rod (19) penetrates through one side surface of the fixing block (6) to be located on the inner side of the clamping groove (22), a third limiting groove (, and a second spring (21) is arranged on the outer side of the limiting rod (19), and the second spring (21) is positioned in a third limiting groove (20).
3. The rubber member airtightness testing apparatus according to claim 1, wherein: rubber spare gas tightness testing arrangement main part (1) front surface one side is provided with display screen (4), display screen (4) opposite side is provided with manometer (2), manometer (2) bottom is provided with button (3), rubber spare gas tightness testing arrangement main part (1) bottom surface is provided with pulley (5).
4. The rubber member airtightness testing apparatus according to claim 1, wherein: the fan-shaped fixture block (13) is fixedly connected to the outer side of the rotating rod (10), and the fan-shaped fixture block (13) is rotatably connected with the first fan-shaped groove (9) through the rotating rod (10).
5. The rubber member airtightness testing apparatus according to claim 2, wherein: the top end of the first spring (15) is fixedly connected with the top end of the inner wall of the second limiting groove (14), and the bottom end of the first spring (15) is fixedly connected with the top end of the limiting block (16).
6. The rubber member airtightness testing apparatus according to claim 2, wherein: the friction block (17) top fixed connection is in stopper (16) bottom, friction block (17) bottom is provided with anti-skidding line.
7. The rubber member airtightness testing apparatus according to claim 1, wherein: one end of the torsion spring (12) is fixedly connected with the inner wall of the second fan-shaped groove (11), and the other end of the torsion spring (12) is fixedly connected with the outer side of the fan-shaped clamping block (13).
8. The rubber member airtightness testing apparatus according to claim 2, wherein: the limiting rod (19) is in sliding connection with the third limiting groove (20), and the limiting rod (19) is connected with the clamping groove (22) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307484.5U CN211061119U (en) | 2019-12-20 | 2019-12-20 | Rubber spare gas tightness testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307484.5U CN211061119U (en) | 2019-12-20 | 2019-12-20 | Rubber spare gas tightness testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211061119U true CN211061119U (en) | 2020-07-21 |
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ID=71589848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307484.5U Active CN211061119U (en) | 2019-12-20 | 2019-12-20 | Rubber spare gas tightness testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211061119U (en) |
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2019
- 2019-12-20 CN CN201922307484.5U patent/CN211061119U/en active Active
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