CN211262610U - Tightness detection device for rubber pipe fitting - Google Patents
Tightness detection device for rubber pipe fitting Download PDFInfo
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- CN211262610U CN211262610U CN201821710682.5U CN201821710682U CN211262610U CN 211262610 U CN211262610 U CN 211262610U CN 201821710682 U CN201821710682 U CN 201821710682U CN 211262610 U CN211262610 U CN 211262610U
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- pipe fitting
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- plugging
- clamping
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Abstract
The utility model relates to an air tightness detection device technical field just discloses a leakproofness detection device of rubber pipe fitting, including mounting plate, mounting plate's top fixed mounting has the guide rail sliding block group of two mutual symmetries, mounting plate's top fixed mounting has the clamping mechanism I that is located between two guide rail sliding block groups, the top fixed mounting of guide rail sliding block group has the backup pad, the top fixed mounting of backup pad has clamping mechanism II, the equal fixed mounting in top of clamping mechanism I and clamping mechanism II both sides has the hasp. This leakproofness detection device of rubber pipe fitting through the gag lever post with spring, go up mutually supporting of pressing from both sides the mould, when hasp and buckle are opened, the elasticity that the spring produced can upwards promote last clamp mould, is convenient for change the pipe fitting, can carry on spacingly to last clamp mould through the limiting plate, prevents to go up clamp mould and guide bar and breaks away from, has improved the stability and the security of device.
Description
Technical Field
The utility model relates to an air tightness detection device technical field specifically is a leakproofness detection device of rubber pipe fitting.
Background
After the rubber pipe fitting in the automobile is produced, the sealing performance of the rubber pipe fitting needs to be detected so as to judge whether the sealing performance of the rubber pipe fitting can meet the standard or not, if the rubber pipe fitting is not qualified, the product needs to be scrapped, then the product is designed and researched again until the sealing performance of the product can meet the requirements of customers, the rubber pipe fittings are divided into hard pipe fittings and soft pipe fittings, the hard pipe fittings can be detected by plugging end faces during the air tightness detection, the soft pipe fittings can not directly plug the end faces, because the pipe fitting is deformed when the end face of the pipe fitting is pushed, the inner part of the device cannot be sealed, and only the inner part of the pipe fitting can be plugged, and the air tightness detection device of the existing pipe fitting can only plug the pipe fitting with one length and cannot adjust according to the length of the pipe fitting, so that the manufacturing cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a leakproofness detection device of rubber pipe fitting has solved the problem that the background art provided.
The utility model provides a following technical scheme: a tightness detection device for rubber pipe fittings comprises an installation base plate, wherein two guide rail sliding block sets which are symmetrical to each other are fixedly installed at the top of the installation base plate, a clamping mechanism I positioned between the two guide rail sliding block sets is fixedly installed at the top of the installation base plate, a supporting plate is fixedly installed at the top of the guide rail sliding block set, a clamping mechanism II is fixedly installed at the top of the supporting plate, lock catches are fixedly installed at the tops of two sides of the clamping mechanism I and the clamping mechanism II, buckles positioned below the lock catches are fixedly installed at the bottoms of two sides of the clamping mechanism I and the clamping mechanism II, clamping plates are fixedly installed at two sides of the top of the guide rail sliding block set, screws are fixedly installed at two sides of the top of each clamping plate, a guide mechanism is fixedly installed in the middle of the top of each clamping plate, and the front surface of the plugging mechanism is fixedly sleeved with an air inlet pipe.
Preferably, clamping mechanism I is including pressing from both sides the mould down, the bottom of pressing from both sides the mould down and mounting plate's top fixed connection, the top fixed mounting that presss from both sides the mould down has the gag lever post of two mutual symmetries, two the equal fixed mounting in top of gag lever post has the guide bar, the top fixed mounting of guide bar has the limiting plate, the surface activity of guide bar has cup jointed the spring, the top swing joint that presss from both sides the mould down has last double-layered mould.
Preferably, the guiding mechanism comprises a fixed plate, the bottom of the fixed plate is fixedly connected with the top of the clamping plate, a threaded guide sleeve is fixedly sleeved on the side face of the fixed plate, and a plugging rubber sheet is fixedly sleeved at one end of the threaded guide sleeve.
Preferably, the plugging mechanism comprises a threaded rod, the outer surface of the threaded rod is in threaded connection with the inner portion of the threaded guide sleeve, one end of the threaded rod is fixedly connected with a plug, and the other end of the threaded rod is fixedly connected with a knob.
Preferably, the air inlet pipe penetrates from one end of each plugging mechanism to the other end of each plugging mechanism, the number of the plugging mechanisms is two, and one of the two plugging mechanisms is fixedly sleeved with the air inlet pipe.
Preferably, the bottom of the inner cavity of the splint is movably connected with the bottom of the mounting bottom plate.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this leakproofness detection device of rubber pipe fitting through the gag lever post with spring, go up mutually supporting of pressing from both sides the mould, when hasp and buckle are opened, the elasticity that the spring produced can upwards promote last clamp mould, is convenient for change the pipe fitting, can carry on spacingly to last clamp mould through the limiting plate, prevents to go up clamp mould and guide bar and breaks away from, has improved the stability and the security of device.
2. This leakproofness detection device of rubber pipe fitting, through threaded rod and end cap, mutually support of knob, can make the end cap remove towards the inside of shutoff film when rotating the knob, thereby prop the inside of shutoff film big, also prop the external diameter of shutoff film big simultaneously, be convenient for carry out the shutoff to the inside of pipe fitting, the sealing performance of device has been improved, through guide rail slider group and clamping mechanism I, mutually support of clamping mechanism II, I fixed motionless of clamping mechanism, clamping mechanism II moves on the slider, make the position that can adjust clamping mechanism II according to the length of pipe fitting, be convenient for detect the pipe fitting of different length.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism I of the present invention;
FIG. 3 is a schematic view of the structure of the connection part of the guiding mechanism and the plugging mechanism of the present invention;
fig. 4 is a schematic view of the splint structure of the present invention.
In the figure: 1. mounting a bottom plate; 2. a guide rail slider group; 3. a clamping mechanism I; 31. clamping the die downwards; 32. a limiting rod; 33. a guide bar; 34. a limiting plate; 35. a spring; 36. clamping the die; 4. a support plate; 5. a clamping mechanism II; 6. locking; 7. buckling; 8. a splint; 9. a screw; 10. a guide mechanism; 101. a fixing plate; 102. a threaded guide sleeve; 103. blocking the film; 11. a plugging mechanism; 111. a threaded rod; 112. a plug; 113. a knob; 12. an air inlet pipe.
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. 1-4, a device for detecting the sealing performance of a rubber pipe comprises an installation base plate 1, two guide rail sliding block sets 2 which are symmetrical to each other are fixedly installed at the top of the installation base plate 1, a clamping mechanism i 3 which is located between the two guide rail sliding block sets 2 is fixedly installed at the top of the installation base plate 1, a supporting plate 4 is fixedly installed at the top of the guide rail sliding block set 2, a clamping mechanism ii 5 is fixedly installed at the top of the supporting plate 4, the position of the clamping mechanism i 3 is fixed, the pipe is clamped by adjusting the positions of the supporting plate 4 and the clamping mechanism ii 5, latches 6 are fixedly installed at the tops of two sides of the clamping mechanism i 3 and the clamping mechanism ii 5, buckles 7 which are located below the latches 6 are fixedly installed at the bottoms of two sides of the clamping mechanism i 3 and the clamping mechanism ii 5, clamping plates 8 are fixedly installed at two sides, the both sides at splint 8 top are all fixed mounting have screw 9, and the centre fixed mounting at splint 8 top has guiding mechanism 10, and the front threaded connection of guiding mechanism 10 has shutoff mechanism 11, and the fixed cover in front of shutoff mechanism 11 has intake pipe 12.
The clamping mechanism I3 comprises a lower clamping die 31, the bottom of the lower clamping die 31 is fixedly connected with the top of the mounting base plate 1, two limiting rods 32 which are symmetrical to each other are fixedly mounted at the top of the lower clamping die 31, guide rods 33 are fixedly mounted at the tops of the two limiting rods 32, limiting plates 34 are fixedly mounted at the tops of the guide rods 33, the limiting plates 34 are used for preventing the upper clamping die 36 from being separated from the guide rods 33 to damage a workpiece, springs 35 are movably sleeved on the outer surfaces of the guide rods 33, an upper clamping die 36 is movably connected at the top of the lower clamping die 31, the upper clamping die 36 is in transmission connection with the limiting rods 32 through the springs 35, and when the lock catch 6 and the buckle 7 are opened, the springs 35 recover to deform to push the upper clamping die 36 upwards, so that a pipe fitting is loosened and the pipe fitting is convenient to replace;
the guide mechanism 10 comprises a fixing plate 101, the bottom of the fixing plate 101 is fixedly connected with the top of the clamping plate 8, a threaded guide sleeve 102 is fixedly sleeved on the side face of the fixing plate 101, a plugging film 103 is fixedly sleeved at one end of the threaded guide sleeve 102, the plugging film 103 is made of soft silica gel, the outer diameter value of the plugging film 103 is smaller than the inner diameter value of the pipe fitting, and the plugging film 103 is conveniently plugged into the pipe fitting;
the plugging mechanism 11 comprises a threaded rod 111, the outer surface of the threaded rod 111 is in threaded connection with the inner portion of the threaded guide sleeve 102, one end of the threaded rod 111 is fixedly connected with a plug 112, the maximum outer diameter value of the plug 112 is smaller than the inner diameter value of a pipe fitting, one end, close to the plugging film 103, of the plug 112 is a conical surface, the outer diameter value of the plug 112 plus the double wall thickness value of the plugging film 103 are larger than the inner diameter value of the pipe fitting, when the plug 112 completely enters the plugging film 103, the plugging film 103 completely supports the inside of the pipe fitting, the sealing performance is greatly improved, the other end of the threaded rod 111 is fixedly connected with a knob 113, the outer surface of the knob 113 is provided with a circle of strip-shaped grains, the friction;
the air inlet pipe 12 penetrates from one end of each plugging mechanism 11 to the other end of each plugging mechanism 11, the number of the plugging mechanisms 11 is two, the air inlet pipe 12 is fixedly sleeved on one of the two plugging mechanisms 11, air is filled into the air inlet pipe 12, and enters the pipe fitting from the side face of the plug 112, so that the air pressure inside the pipe fitting is increased, then the pipe fitting and the device are placed in water, whether bubbles are generated or not is observed, and whether the air tightness is good or not is judged;
wherein, the bottom of 8 inner chambers of splint and mounting plate 1's bottom swing joint, when rotating screw 9, the top of screw 9 and mounting plate 1's top are tight to make the bottom of 8 inner chambers of splint and mounting plate 1's bottom paste tightly, utilize frictional force to fix splint 8's position.
When the pipe fitting sealing device works, firstly, the lock catch 6 and the buckle 7 are opened, the spring 35 restores to deform to push the upper clamping die 36 upwards, a pipe fitting is placed at the top of the lower clamping die 31, then the upper clamping die 36 is pressed downwards to enable the spring 35 to generate elastic deformation, when the bottom of the upper clamping die 36 is contacted with the top of the lower clamping die 31, the lock catch 6 and the buckle 7 are buckled, the pipe fitting is clamped, then the position of the clamping mechanism II 5 is adjusted to enable the inside of the clamping mechanism II 5 to be movably sleeved with the pipe fitting, then the pipe fitting is clamped by the clamping mechanism II 5, then the position of the clamping plate 8 is adjusted to enable the plug 112 and the sealing rubber sheet 103 to completely enter the inside of the pipe fitting, then the screw 9 is rotated to enable the position of the clamping plate 8 to be fixed, the knob 113 is rotated to enable the plug 112 to move towards the inside of the sealing rubber sheet 103, until the plug 112 enters the inside of the sealing rubber sheet 103, and the inside of pipe fitting is the shutoff completely, has improved the gas tightness of device, fills gas from intake pipe 12 department at last for the inside atmospheric pressure of pipe fitting increases, places device and pipe fitting together in aqueous, whether there is the bubble to produce through observing the aquatic, judges the gas tightness of pipe fitting self.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 (6)
1. The utility model provides a leakproofness detection device of rubber tube spare, includes mounting plate (1), its characterized in that: the guide rail sliding block set is characterized in that two guide rail sliding block sets (2) which are symmetrical to each other are fixedly mounted at the top of the mounting base plate (1), a clamping mechanism I (3) which is located between the two guide rail sliding block sets (2) is fixedly mounted at the top of the mounting base plate (1), a supporting plate (4) is fixedly mounted at the top of the guide rail sliding block set (2), a clamping mechanism II (5) is fixedly mounted at the top of the supporting plate (4), lock catches (6) are fixedly mounted at the tops of two sides of the clamping mechanism I (3) and the clamping mechanism II (5), buckles (7) which are located below the lock catches (6) are fixedly mounted at the bottoms of two sides of the clamping mechanism I (3) and the clamping mechanism II (5), clamping plates (8) are fixedly mounted at two sides of the top of the guide rail sliding block set (2), screws (9), the middle of the top of the clamping plate (8) is fixedly provided with a guide mechanism (10), the front surface of the guide mechanism (10) is in threaded connection with a plugging mechanism (11), and the front surface of the plugging mechanism (11) is fixedly sleeved with an air inlet pipe (12).
2. The device for detecting the sealing property of the rubber pipe fitting according to claim 1, wherein: clamping mechanism I (3) are including pressing from both sides mould (31) down, press from both sides the bottom of mould (31) and the top fixed connection of mounting plate (1) down, the top fixed mounting who presss from both sides mould (31) down has two gag lever post (32) of mutual symmetry, two the equal fixed mounting in top of gag lever post (32) has guide bar (33), the top fixed mounting of guide bar (33) has limiting plate (34), spring (35) have been cup jointed in the surface activity of guide bar (33), the top swing joint who presss from both sides mould (31) down has last clamp mould (36).
3. The device for detecting the sealing property of the rubber pipe fitting according to claim 1, wherein: the guiding mechanism (10) comprises a fixing plate (101), the bottom of the fixing plate (101) is fixedly connected with the top of the clamping plate (8), a threaded guide sleeve (102) is fixedly sleeved on the side face of the fixing plate (101), and a plugging rubber sheet (103) is fixedly sleeved at one end of the threaded guide sleeve (102).
4. The device for detecting the sealing property of the rubber pipe fitting according to claim 1, wherein: the plugging mechanism (11) comprises a threaded rod (111), the outer surface of the threaded rod (111) is in threaded connection with the inner portion of the threaded guide sleeve (102), one end of the threaded rod (111) is fixedly connected with a plug (112), and the other end of the threaded rod (111) is fixedly connected with a knob (113).
5. The device for detecting the sealing property of the rubber pipe fitting according to claim 1, wherein: the air inlet pipe (12) penetrates from one end of each plugging mechanism (11) to the other end of each plugging mechanism, the number of the plugging mechanisms (11) is two, and one of the two plugging mechanisms (11) is fixedly sleeved with the air inlet pipe (12).
6. The device for detecting the sealing property of the rubber pipe fitting according to claim 1, wherein: the bottom of the inner cavity of the clamping plate (8) is movably connected with the bottom of the mounting bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710682.5U CN211262610U (en) | 2018-10-22 | 2018-10-22 | Tightness detection device for rubber pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710682.5U CN211262610U (en) | 2018-10-22 | 2018-10-22 | Tightness detection device for rubber pipe fitting |
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| Publication Number | Publication Date |
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| CN211262610U true CN211262610U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821710682.5U Active CN211262610U (en) | 2018-10-22 | 2018-10-22 | Tightness detection device for rubber pipe fitting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197910A (en) * | 2020-10-17 | 2021-01-08 | 杭州福鑫新材料科技有限公司 | Insulation rubber hose forming detection system and detection method |
| CN112665638A (en) * | 2020-11-24 | 2021-04-16 | 肖志强 | New energy automobile pipe fitting detection device |
| CN114383782A (en) * | 2022-01-17 | 2022-04-22 | 湖北锐拓传动装备技术有限公司 | Method for testing air tightness of pipe joint of hydraulic system |
| CN115112308A (en) * | 2022-07-26 | 2022-09-27 | 吴江兴业橡胶有限公司 | Rubber tube gas tightness detection device |
| CN116393407A (en) * | 2023-06-07 | 2023-07-07 | 江苏屹伟不锈钢管业有限公司 | Stainless steel pipe gas tightness detection device |
-
2018
- 2018-10-22 CN CN201821710682.5U patent/CN211262610U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197910A (en) * | 2020-10-17 | 2021-01-08 | 杭州福鑫新材料科技有限公司 | Insulation rubber hose forming detection system and detection method |
| CN112665638A (en) * | 2020-11-24 | 2021-04-16 | 肖志强 | New energy automobile pipe fitting detection device |
| CN114383782A (en) * | 2022-01-17 | 2022-04-22 | 湖北锐拓传动装备技术有限公司 | Method for testing air tightness of pipe joint of hydraulic system |
| CN115112308A (en) * | 2022-07-26 | 2022-09-27 | 吴江兴业橡胶有限公司 | Rubber tube gas tightness detection device |
| CN115112308B (en) * | 2022-07-26 | 2022-11-11 | 吴江兴业橡胶有限公司 | Rubber tube gas tightness detection device |
| CN116393407A (en) * | 2023-06-07 | 2023-07-07 | 江苏屹伟不锈钢管业有限公司 | Stainless steel pipe gas tightness detection device |
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