CN218239172U - Nylon tube subassembly gas tightness detects frock group - Google Patents
Nylon tube subassembly gas tightness detects frock group Download PDFInfo
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- CN218239172U CN218239172U CN202222544519.9U CN202222544519U CN218239172U CN 218239172 U CN218239172 U CN 218239172U CN 202222544519 U CN202222544519 U CN 202222544519U CN 218239172 U CN218239172 U CN 218239172U
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Abstract
The utility model provides a nylon tube subassembly gas tightness detection tool set, include: the device comprises a workbench, wherein a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a fourth supporting mechanism and a fifth supporting mechanism are respectively arranged on the workbench according to the arrangement of the nylon pipe assemblies, the first pressing mechanism, the second pressing mechanism and the third pressing mechanism are respectively used for pressing joints of the nylon pipe assemblies, and the first supporting mechanism, the second supporting mechanism and the third supporting mechanism are used for supporting the nylon pipes of the nylon pipe assemblies. Through the mode, the problems that an existing nylon pipe assembly clamping tool is complex in structure and high in equipment cost are solved.
Description
Technical Field
The utility model belongs to the technical field of automation equipment and specifically relates to a nylon tube subassembly gas tightness detects tool set is related to.
Background
The nylon tube assembly is a relatively common gas-liquid conveying pipeline, and is deeply favored by industries such as automobiles, airplanes and the like due to relatively light weight and relatively high strength. The nylon tube assembly often includes a nylon tube and a nipple portion depending on the use thereof. During production, the nylon pipe and the joint are generally produced separately, assembled together after production is finished, and finally the air tightness of the nylon pipe and the joint is detected.
The air tightness detection of the nylon pipe assembly is realized by plugging one end of the nylon pipe assembly and connecting the other end of the nylon pipe assembly to air tightness detection equipment, and the pressure change condition in a period of time is detected by introducing air into the nylon pipe assembly, so that whether the nylon pipe assembly leaks or not is judged.
Because the nylon tube subassembly belongs to a dysmorphism structure, so in its testing process, need use dedicated frock to carry out the centre gripping to it to ensure the effect that detects. Chinese utility model patent CN202122703963.6 discloses a sealed check out test set of nylon tube, and centre gripping frock structure therein is comparatively complicated, and equipment investment is great, has increased the manufacturing cost of enterprise in intangible.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a nylon tube subassembly gas tightness detects frock group has solved the problem that current nylon tube subassembly centre gripping frock structure is complicated, and equipment cost is high.
The main contents of the utility model include: a nylon tube subassembly gas tightness detection tool set includes: the workbench is provided with a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a fourth supporting mechanism and a fifth supporting mechanism respectively according to the arrangement of the nylon pipe assemblies, wherein the first pressing mechanism, the second pressing mechanism and the third pressing mechanism are respectively used for pressing joints of the nylon pipe assemblies, and the first to fifth supporting mechanisms are used for supporting the nylon pipes of the nylon pipe assemblies.
Preferably, the first pressing mechanism includes: the device comprises a first pressing cylinder and a first pressing head arranged at the tail end of a piston rod of the first pressing cylinder, wherein a first jacking cylinder is arranged below the first pressing head, and a blocking head is arranged at the tail end of the piston rod of the first jacking cylinder.
Preferably, the second pressing mechanism includes: the fixing base, set up in second supporting seat on the fixing base, set up in the second at second supporting seat top compresses tightly the cylinder, set up in the second compresses tightly the terminal connecting block of cylinder piston rod, the connecting block below is provided with module and fixed second lower module on mobilizable second.
Preferably, one side of the second supporting seat facing the connecting block is further provided with a second guide rail, a second sliding block matched with the second guide rail is arranged at the second guide rail, and the second sliding block is fixedly connected with the connecting block.
Preferably, a second material sensor is arranged on the outer side of the second upper die set.
Preferably, the third pressing mechanism includes: and the third jacking cylinder is provided with a connecting rod at the tail end of a third piston rod of the third jacking cylinder, one end of the connecting rod is connected to the third piston rod, the other end of the connecting rod is connected with a third pressing head, the position of the third pressing head is positioned above a fourth supporting mechanism, a third supporting seat is arranged in the middle of the connecting rod, and the middle of the connecting rod is connected with the third supporting seat through a rotating shaft.
Preferably, a position adjusting mechanism is further disposed at the second pressing mechanism, and the position adjusting mechanism includes: the displacement cylinder comprises a displacement cylinder piston rod, the tail end of the displacement cylinder piston rod is connected to the second supporting seat, a transverse sliding block is fixed below the second supporting seat, the transverse sliding block is arranged at the transverse guide rail, and the position of the second pressing mechanism is adjusted through the position adjusting mechanism.
The beneficial effects of the utility model reside in that: the utility model simplifies the air tightness detection tool set of the nylon tube component, and reduces the equipment investment of enterprises; and through the setting of a plurality of hold-down mechanism and supporting mechanism for the nylon tube subassembly is in the gas tightness testing process, and it is more stable, has ensured the detection precision.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of an airtight testing tool set for nylon tube assembly;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic perspective view of another angle of the air tightness testing tool set for nylon tube assembly;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is a schematic perspective view of a tooling set with a nylon tube assembly;
reference numerals: 1. the device comprises a workbench, 2, a first pressing mechanism, 3, a second pressing mechanism, 4, a third pressing mechanism, 5, a first supporting mechanism, 6, a second supporting mechanism, 7, a third supporting mechanism, 8, a fourth supporting mechanism, 9, a fifth supporting mechanism, 10, a position adjusting mechanism, 21, a first pressing cylinder, 22, a first pressing head, 23, a first jacking cylinder, 24, a sealing head, 31, a fixing seat, 32, a second supporting seat, 33, a second pressing cylinder, 34, a second piston rod, 35, a connecting block, 36, a second upper module, 37, a second lower module, 38, a second material sensor, 39, a second guide rail, 310, a second sliding block, 41, a third jacking cylinder, 42, a third piston rod, 43, a connecting rod, 44, a third supporting seat, 45, a rotating shaft, 46, a third pressing head, 51, a first pipe groove, 61, a second pipe groove, 71, a third material sensor, 81, a simulated groove, 10, a displacement cylinder, 11, a displacement cylinder, a guide rail, a transverse sliding block, 18, a transverse sliding block, a nylon pipe assembly and a transverse pipe assembly.
Detailed Description
The technical solution protected by the present invention is specifically described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, an air tightness detection tool set for a nylon tube assembly includes: the nylon tube assembling device comprises a workbench 1, wherein a first pressing mechanism 2, a second pressing mechanism 3, a third pressing mechanism 4, a first supporting mechanism 5, a second supporting mechanism 6, a third supporting mechanism 7, a fourth supporting mechanism 8 and a fifth supporting mechanism 9 are respectively arranged on the workbench 1 according to the arrangement of nylon tube assemblies, the first pressing mechanism 2, the second pressing mechanism 3 and the third pressing mechanism 4 are respectively used for pressing joints of the nylon tube assemblies, the first supporting mechanism to the fifth supporting mechanism are used for supporting the nylon tubes of the nylon tube assemblies, and during operation, the nylon tube assemblies are placed on the supporting mechanisms and are pressed tightly through the joints of the nylon tube assemblies by the pressing mechanisms.
Wherein the first pressing mechanism 2 includes: the device comprises a first pressing cylinder 21 and a first pressing head 22 arranged at the tail end of a piston rod of the first pressing cylinder 21, wherein a first jacking cylinder 23 is arranged below the first pressing head 22, and a blocking head 24 is arranged at the tail end of the piston rod of the first jacking cylinder 23. During detection, the first pressing cylinder 21 drives the first pressing head 22 to press downwards, the joint is pressed at the first supporting mechanism 5, then the first jacking cylinder 23 drives the blocking head 24 to ascend, and one end of the nylon pipe assembly is blocked.
Wherein, the first supporting mechanism 5 is provided with a first pipe groove 51 for placing the nylon pipe.
As shown in fig. 1 and 2, the top of the second supporting mechanism 6 is provided with a profile groove, and one side of the profile groove is provided with a second pipe groove 61 for passing the nylon pipe. A third material sensor 71 is arranged at the third supporting mechanism 7 and used for detecting whether the nylon pipe assembly is placed at the third supporting mechanism 7.
As shown in fig. 3 and 4, the second pressing mechanism 3 includes: fixing base 31, set up in second supporting seat 32 on the fixing base 31, set up in the second at second supporting seat 32 top compresses tightly cylinder 33, set up in the second compresses tightly the terminal connecting block 35 of cylinder 33 piston rod, connecting block 35 below is provided with module 36 and fixed second lower module 37 on the mobilizable second. The nylon tube of the nylon tube assembly is compressed between the second upper die set 36 and the second lower die set 37. And is provided at the outside thereof with a second material sensor 38 for detecting whether the nylon tube assembly is placed.
Further, in order to ensure the moving stability of the connecting block 35, a second guide rail 39 is further disposed on one side of the second support seat 32 facing the connecting block 35, a matching second slider 310 is disposed at the second guide rail 39, and the second slider 310 is fixedly connected with the connecting block 35. When the connecting block 35 is lifted, the second sliding block 310 can move on the second guide rail 39 due to the fixed connection between the connecting block 35 and the second sliding block 310, so that the moving smoothness of the second sliding block is ensured.
As shown in fig. 2, the third pressing mechanism 4 includes: the third jacking cylinder 41 is provided with a connecting rod 43 at the end of a third piston rod 42 of the third jacking cylinder 1, one end of the connecting rod 43 is connected to the third piston rod 42, the other end of the connecting rod 43 is connected with a third pressing head 46, the position of the third pressing head 46 is located above the fourth supporting mechanism 8, a third supporting seat 44 is arranged in the middle of the connecting rod 43, and the middle of the connecting rod 43 is connected with the third supporting seat 44 through a rotating shaft 45. A lever mechanism is formed among the connecting rod 43, the third piston rod 42 and the third pressing head 46, the third piston rod 42 is lifted, and the third pressing head 46 is lowered, so that the joint of the nylon pipe assembly is pressed in the fourth supporting mechanism 8. Wherein the top of the fourth supporting mechanism 8 is provided with a profile groove 81 and a pipe groove.
As shown in fig. 1, the fifth supporting mechanism 9 is disposed outside the third pressing mechanism 4, and the top thereof is also agreed to be provided with a contour groove.
As shown in fig. 3, the lengths of the nylon tubes may be different for different types of nylon tube assemblies. Therefore, a position adjusting mechanism 10 is further provided at the second pressing mechanism 3, and the position adjusting mechanism 10 includes: the displacement cylinder 11, the displacement cylinder 11 includes a displacement cylinder piston rod 12, the end of the displacement cylinder piston rod 12 is connected to the second supporting seat 32, a transverse slider 13 is fixed below the second supporting seat 32, the transverse slider 13 is disposed at the transverse guide rail 12, the transverse slider 13 is pushed to move by the displacement cylinder piston rod 11, and the position of the second pressing mechanism 3 is adjusted by the position adjusting mechanism 10 because the fixing seat of the second pressing mechanism 3 is fixed on the transverse slider 13.
Finally, the nylon pipe assembly coming out of the fifth supporting mechanism 9 is connected to an external airtightness detection apparatus. The utility model discloses simple structure, spare part drops into less, the reduction manufacturing cost of enterprise that can be better, and can adjust to the nylon tube subassembly of different models, has increased its application scope.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a nylon tube subassembly gas tightness detection tool set which characterized in that includes: the device comprises a workbench, wherein a first pressing mechanism, a second pressing mechanism, a third pressing mechanism, a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a fourth supporting mechanism and a fifth supporting mechanism are respectively arranged on the workbench according to the arrangement of the nylon pipe assemblies, the first pressing mechanism, the second pressing mechanism and the third pressing mechanism are respectively used for pressing joints of the nylon pipe assemblies, and the first supporting mechanism, the second supporting mechanism and the third supporting mechanism are used for supporting the nylon pipes of the nylon pipe assemblies.
2. The nylon tube assembly airtightness detection tool set according to claim 1, wherein the first pressing mechanism includes: the device comprises a first pressing cylinder and a first pressing head arranged at the tail end of a piston rod of the first pressing cylinder, wherein a first jacking cylinder is arranged below the first pressing head, and a blocking head is arranged at the tail end of the piston rod of the first jacking cylinder.
3. The nylon tube assembly airtightness detection tool set according to claim 1, wherein the second pressing mechanism includes: the fixing base, set up in second supporting seat on the fixing base, set up in the second at second supporting seat top compresses tightly the cylinder, set up in the second compresses tightly the terminal connecting block of cylinder piston rod, the connecting block below is provided with module and fixed second lower module on mobilizable second.
4. The nylon tube assembly airtightness detection tool set according to claim 3, wherein a second guide rail is further disposed on a side of the second support seat facing the connection block, a second matching slide block is disposed on the second guide rail, and the second slide block is fixedly connected to the connection block.
5. The nylon tube assembly airtightness detection tool set according to claim 3, wherein a second material sensor is provided on an outer side of the second upper die set.
6. The nylon tube assembly airtightness detection tool set according to claim 1, wherein the third pressing mechanism includes: and the third jacking cylinder is provided with a connecting rod at the tail end of a third piston rod of the third jacking cylinder, one end of the connecting rod is connected to the third piston rod, the other end of the connecting rod is connected with a third pressing head, the position of the third pressing head is positioned above a fourth supporting mechanism, a third supporting seat is arranged in the middle of the connecting rod, and the middle of the connecting rod is connected with the third supporting seat through a rotating shaft.
7. The nylon tube assembly airtightness detection tool set according to claim 3, wherein a position adjustment mechanism is further provided at the second pressing mechanism, and the position adjustment mechanism includes: the displacement cylinder comprises a displacement cylinder piston rod, the tail end of the displacement cylinder piston rod is connected to the second supporting seat, a transverse sliding block is fixed below the second supporting seat, the transverse sliding block is arranged at the transverse guide rail, and the position of the second pressing mechanism is adjusted through the position adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544519.9U CN218239172U (en) | 2022-09-26 | 2022-09-26 | Nylon tube subassembly gas tightness detects frock group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222544519.9U CN218239172U (en) | 2022-09-26 | 2022-09-26 | Nylon tube subassembly gas tightness detects frock group |
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| CN218239172U true CN218239172U (en) | 2023-01-06 |
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| CN202222544519.9U Active CN218239172U (en) | 2022-09-26 | 2022-09-26 | Nylon tube subassembly gas tightness detects frock group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278409A (en) * | 2023-03-24 | 2023-06-23 | 苏州欣宏诺自动化设备科技有限公司 | Rotary marking machine for nylon tube air tightness detection |
-
2022
- 2022-09-26 CN CN202222544519.9U patent/CN218239172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278409A (en) * | 2023-03-24 | 2023-06-23 | 苏州欣宏诺自动化设备科技有限公司 | Rotary marking machine for nylon tube air tightness detection |
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