CN218994652U - Urea tank assembly detection test bed - Google Patents
Urea tank assembly detection test bed Download PDFInfo
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- CN218994652U CN218994652U CN202223447695.7U CN202223447695U CN218994652U CN 218994652 U CN218994652 U CN 218994652U CN 202223447695 U CN202223447695 U CN 202223447695U CN 218994652 U CN218994652 U CN 218994652U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides a detection test bed for a urea tank assembly, belongs to the technical field of detection test beds, and aims to solve the problems that when the urea tank assembly leaks gas, the detection progress and the working efficiency of the detection test bed are affected when the urea tank assembly is detected due to the fact that the leakage point of the urea tank assembly is inconvenient to find; the device comprises a supporting operation table, wherein a limiting support frame is fixedly connected to the outer side of the top end surface of the supporting operation table; the angle adjusting mechanism is arranged at the center position inside the supporting operation table; the supporting auxiliary table is fixedly connected to the outer side of the top end face of the adjusting grooved wheel; the two limit guide frames are symmetrically and fixedly connected on the front end face and the rear end face of the movable column; the detection mechanism is arranged on the inner side of the top end face of the limit support frame; the utility model effectively reduces the contact area between the urea tank assembly and the supporting operation table, realizes the quick search of the air leakage points of a plurality of surfaces of the urea tank assembly, and improves the convenience of the detection test table in the practical application process.
Description
Technical Field
The utility model belongs to the technical field of detection tables, and particularly relates to a urea tank assembly detection test table.
Background
In the production and processing process of the urea tank assembly, in order to ensure the use safety of the urea tank, the urea tank assembly needs to be matched with a detection test bed before leaving the factory, and the air tightness of the urea tank is detected.
Like current application number CN201520114563.3, discloses a urea jar gas tightness test bench, belongs to automobile parts field. The utility model provides an automatic dry-type detection airtight test bed which is used for detecting a urea tank and solves the problems of high working strength and complex operation of the existing airtight detection device.
Based on the above, because the urea tank assembly is the multiple modification structure, and the bottom of urea tank assembly is great with the holding surface area of contact of test bench, consequently carry out the gas tightness in-process to the urea tank, be inconvenient for looking for the gas leakage point of urea tank assembly when the gas leakage appears in the urea tank assembly, have influenced the detection progress and the work efficiency of test bench when detecting the urea tank assembly.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a detection test stand for a urea tank assembly, which aims to solve the problems that the existing urea tank assembly is of a multi-variant structure, and the contact area between the bottom end of the urea tank assembly and a supporting surface of the detection test stand is large, so that in the process of detecting the air tightness of a urea tank, when the urea tank assembly leaks air, the air leakage point of the urea tank assembly is inconvenient to find, and the detection progress and the working efficiency of the detection test stand are affected when the urea tank assembly is detected.
The utility model discloses a urea tank assembly detection test bed, which aims at achieving the following specific technical means:
a urea tank assembly detection test stand, comprising: the device comprises a supporting operation table, a limiting support frame, an angle adjusting mechanism, a supporting auxiliary table, a limiting guide frame and a detecting mechanism; the limiting support frame is fixedly connected to the outer side of the top end face of the supporting operation table; the angle adjustment mechanism sets up the central point that is inside at the support operation panel, and angle adjustment mechanism is including: the driving shaft is rotationally connected to the inside of the supporting operation table, and the bottom end of the driving shaft is coaxially and fixedly connected to the outer end of the rotating shaft of the speed reducing motor; the supporting auxiliary table is fixedly connected to the outer side of the top end face of the adjusting grooved wheel and comprises a supporting auxiliary frame and a movable column; the two limiting guide frames are symmetrically and fixedly connected to the top end face of the movable column front and back; the detection mechanism is arranged on the inner side of the top end face of the limiting support frame.
Further, the drive shaft includes: the driving wheel and the adjusting shaft are coaxially and fixedly connected to the outer side of the top end face of the driving shaft; the adjusting shaft is fixedly connected to the left side of the end face of the top of the driving wheel;
the adjusting grooved wheel is rotatably connected to the outer side of the top end face of the driving wheel.
Further, the support operation platform comprises: the guide groove is formed in the inner side of the top end face of the supporting operation table, and the position and the size of the guide groove are corresponding to those of the supporting auxiliary table;
the support auxiliary table further comprises: the plurality of rollers are uniformly distributed and fixedly connected to the inner side of the end face of the bottom of the supporting auxiliary table.
Further, two support auxiliary frames are arranged, and the two support auxiliary frames are arranged on the outer side of the top end face of the support auxiliary table in a front-back symmetrical mode; the two movable columns are respectively and elastically connected to the upper ends of the inside of the two supporting auxiliary frames.
Further, spacing leading truck is including: the device comprises two limiting auxiliary frames, an elastic traction piece and limiting auxiliary blocks, wherein the two limiting auxiliary frames are respectively and slidably connected to the inner sides of the top end faces of the two limiting guide frames; the elastic traction piece is fixedly connected to the inner sides of the limiting auxiliary frame and the limiting guide frame; the two limiting auxiliary blocks are respectively and fixedly connected to the center positions of the bottom end faces of the two limiting auxiliary frames.
Further, the detection mechanism comprises: the device comprises a cigarette making device, a guide plate, an air outlet hose and a limiting auxiliary ring, wherein the cigarette making device is arranged at the bottom end of the inner side of a limiting support frame; the guide plate is connected to the inner side of the limit supporting frame in a sliding manner, and the bottom end of the guide plate is fixedly connected to the outer side of the top end face of the smoke generator; the air outlet hose is fixedly connected with the outer side of the smoke outlet of the smoke generator, and the tail end of the air outlet hose is fixedly connected with a limit connecting ring; the limit auxiliary ring is in threaded connection with the outer side of the limit connecting ring;
the spacing support frame is including: the limiting groove is formed in the inner side of the top end face of the limiting support frame.
Compared with the prior art, the utility model has the following beneficial effects:
when the utility model is used, the rotation of the regulating grooved wheel is realized through the cooperation of the regulating shaft; the supporting auxiliary table is driven to rotate simultaneously when the adjusting grooved pulley rotates, and the urea tank assembly is rapidly searched for a plurality of surface air leakage points in the air tightness detection process by rotating the supporting auxiliary table, so that the convenience of the detection test table in the practical application process is improved, and the detection progress in the detection of the urea tank assembly is effectively improved;
when the urea tank assembly is used, the contact area between the urea tank assembly and the supporting operation table is effectively reduced through the cooperation of the supporting auxiliary frame, the convenience in searching the air leakage point of the contact surface at the bottom end of the urea tank assembly is improved, and the detection progress in detecting the urea tank assembly and the working efficiency of the detection test bed in the actual use process are further improved; the elastic traction piece is matched with the limiting auxiliary block, so that traction limiting of the limiting guide frame is realized, meanwhile, the use requirement of limiting support of urea tank assemblies of different models is met, and the use flexibility of the detection test bed is further improved;
when the device is used, the smoke outlet procedure of the smoke generator in the urea tank assembly is realized through the cooperation of the limiting auxiliary ring and the air outlet hose, the air tightness detection of the urea tank assembly is realized through the smoke outlet in the urea tank assembly, the rapid sealing of the opening of the urea tank assembly is realized through the cooperation of the limiting auxiliary ring, and the detection progress in the detection of the urea tank assembly is further improved;
the utility model has simple operation, practicality and convenience, meets the requirement of rapid limit support of urea tank assemblies of different models on the detection table, ensures the smoothness of the urea tank assemblies during detection, effectively reduces the contact area between the urea tank assemblies and the support operation table, realizes rapid searching of a plurality of surface air leakage points of the urea tank assemblies, improves the convenience of the detection test table in the practical application process, and further improves the detection progress of the urea tank assemblies during detection and the working efficiency of the detection test table in the practical application process.
Drawings
FIG. 1 is a schematic view of the overall isometric structure of the present utility model.
Fig. 2 is a schematic overall sectional structure of the present utility model.
Fig. 3 is a schematic view of the connection structure of the regulating sheave and the support auxiliary table of the present utility model.
Fig. 4 is a schematic diagram of the installation structure of the smoke generator and the limiting support frame of the utility model.
Fig. 5 is a schematic view of the mounting structure of the adjustment sheave and support console of the present utility model.
FIG. 6 is a schematic cross-sectional view of the detection mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. supporting an operating table; 101. a guide groove; 2. limiting support frames; 201. a limit groove; 3. a drive shaft; 301. a driving wheel; 302. an adjusting shaft; 303. an adjustment sheave; 4. supporting an auxiliary table; 401. a roller; 402. a support auxiliary frame; 403. a movable column; 5. a limit guide frame; 501. a limit auxiliary frame; 502. an elastic traction member; 503. a limit auxiliary block; 6. a smoke maker; 601. a guide plate; 602. an air outlet hose; 603. and a limit auxiliary ring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides a urea tank assembly detection test bed, comprising: the device comprises a supporting operation table 1, a limiting support frame 2, an angle adjusting mechanism, a supporting auxiliary table 4, a limiting guide frame 5 and a detecting mechanism; the limiting support frame 2 is fixedly connected to the outer side of the top end face of the supporting operation table 1; the angle adjustment mechanism sets up the central point in supporting operation panel 1 inside, and angle adjustment mechanism is including: the driving shaft 3 and the adjusting grooved pulley 303 are rotatably connected in the supporting operation table 1, and the bottom end of the driving shaft 3 is coaxially and fixedly connected to the outer end of the rotating shaft of the speed reducing motor; the supporting auxiliary table 4 is fixedly connected to the outer side of the top end surface of the adjusting grooved wheel 303, and the supporting auxiliary table 4 comprises a supporting auxiliary frame 402 and a movable column 403; two limit guide frames 5 are arranged, and the two limit guide frames 5 are symmetrically and fixedly connected on the top end face of the movable column 403 in front-back mode; the detection mechanism is arranged on the inner side of the top end face of the limit supporting frame 2.
Wherein, drive shaft 3 includes: the driving wheel 301 and the adjusting shaft 302 are coaxially and fixedly connected with the driving wheel 301 outside the top end face of the driving shaft 3; the adjusting shaft 302 is fixedly connected to the left side of the top end face of the driving wheel 301;
the adjusting grooved wheel 303 is rotatably connected to the outer side of the top end surface of the driving wheel 301; in use, when the gear motor is started, the driving shaft 3 is rotated, the driving wheel 301 and the adjusting shaft 302 are driven to rotate simultaneously when the driving shaft 3 rotates, and the adjusting grooved wheel 303 is rotated through the matching of the adjusting shaft 302.
Wherein, support operation panel 1 is including: the guide groove 101 is formed in the inner side of the top end face of the supporting operation table 1, and the position and the size of the guide groove 101 are corresponding to those of the supporting auxiliary table 4;
the support auxiliary table 4 further comprises: the plurality of rollers 401 are arranged, and the plurality of rollers 401 are uniformly distributed and fixedly connected to the inner side of the bottom end surface of the support auxiliary table 4; in use, the supporting auxiliary table 4 is driven to rotate when the adjusting grooved pulley 303 rotates, the supporting auxiliary table 4 rotates, the quick search of a plurality of surface air leakage points of the urea tank assembly in the air tightness detection process of the urea tank assembly is realized, the convenience of the detection test table in the practical application process is improved, the detection progress of the urea tank assembly in detection is effectively improved, the guiding limit of the supporting auxiliary table 4 in the rotation process is realized through the matching of the guide grooves 101, and the smoothness of the supporting auxiliary table 4 in the rotation process is improved through the matching of the idler wheels 401.
Wherein, two support auxiliary frames 402 are arranged, and the two support auxiliary frames 402 are arranged on the outer side of the top end surface of the support auxiliary table 4 in a front-back symmetrical way; two movable columns 403 are arranged, and the two movable columns 403 are respectively and elastically connected to the upper ends of the interiors of the two supporting auxiliary frames 402; in use, through the cooperation of supporting auxiliary frame 402, the effectual area of contact that reduces urea jar assembly and support operation panel 1 has improved the convenience when seeking to urea jar assembly bottom contact surface gas leakage point, has further promoted the detection progress and the work efficiency of this detection test bench in the in-service use when detecting urea jar assembly, through the cooperation of movable column 403, has realized the buffering of urea jar assembly when placing urea jar assembly, the effectual collision of avoiding urea jar assembly and this detection test bench.
Wherein, spacing leading truck 5 is including: the two limiting auxiliary frames 501 are respectively connected to the inner sides of the top end faces of the two limiting guide frames 5 in a sliding manner; the elastic traction piece 502 is fixedly connected to the inner sides of the limit auxiliary frame 501 and the limit guide frame 5; two limiting auxiliary blocks 503 are arranged, and the two limiting auxiliary blocks 503 are respectively and fixedly connected to the center positions of the end faces of the bottoms of the two limiting auxiliary frames 501; in use, through the cooperation of spacing auxiliary frame 501, realized the spacing support to the urea jar assembly, improved the connection stability to between urea jar assembly and this detection test bench, guaranteed the smoothness when detecting the urea jar assembly, realized spacing guide frame 5's traction through the cooperation of elasticity traction piece 502 and spacing auxiliary block 503, still satisfied the user demand when carrying out spacing support to different models urea jar assemblies simultaneously, further promoted the use flexibility of this detection test bench.
Wherein, detection mechanism includes: the cigarette making machine 6, the guide plate 601, the air outlet hose 602 and the limiting auxiliary ring 603 are arranged at the bottom end of the inner side of the limiting support frame 2; the guide plate 601 is slidably connected to the inner side of the limit support frame 2, and the bottom end of the guide plate 601 is fixedly connected to the outer side of the top end face of the smoke generator 6; the air outlet hose 602 is fixedly connected with the outer side of the smoke outlet of the smoke maker 6, and the tail end of the air outlet hose 602 is fixedly connected with a limit connecting ring; the limit auxiliary ring 603 is in threaded connection with the outer side of the limit connecting ring;
the limit support frame 2 comprises: the limiting groove 201 is formed in the inner side of the top end face of the limiting support frame 2; in use, the guide plate 601 is guided and limited during sliding through the limiting groove 201, the convenience of the cigarette making device 6 during use is improved through the matching of the guide plate 601 and the limiting groove 201, the cigarette making process of the cigarette making device 6 to the inside of the urea tank assembly is realized through the matching of the limiting auxiliary ring 603 and the air outlet hose 602, the air tightness detection of the urea tank assembly is realized through the smoke outlet of the urea tank assembly, the quick sealing of the opening of the urea tank assembly is realized through the matching of the limiting auxiliary ring 603, and the detection progress of the urea tank assembly during detection is further improved.
Specific use and action of the embodiment:
when the utility model is used, when the gear motor is started, the rotation of the driving shaft 3 is realized, when the driving shaft 3 rotates, the driving wheel 301 and the adjusting shaft 302 are driven to simultaneously rotate, and the rotation of the adjusting grooved wheel 303 is realized through the matching of the adjusting shaft 302; the supporting auxiliary table 4 is driven to rotate simultaneously when the regulating grooved pulley 303 rotates, the rapid searching of a plurality of surface air leakage points of the urea tank assembly in the air tightness detection process of the urea tank assembly is realized through the rotation of the supporting auxiliary table 4, the convenience of the detection test table in the practical application process is improved, the detection progress in the detection process of the urea tank assembly is effectively improved, the guiding limit of the supporting auxiliary table 4 in the rotation process is realized through the matching of the guide grooves 101, and the smoothness of the supporting auxiliary table 4 in the rotation process is improved through the matching of the idler wheels 401; through the cooperation of the supporting auxiliary frame 402, the contact area of the urea tank assembly and the supporting operation table 1 is effectively reduced, the convenience in searching for the air leakage point of the contact surface at the bottom end of the urea tank assembly is improved, the detection progress in detecting the urea tank assembly and the working efficiency of the detection test bed in the actual use process are further improved, and the buffer of the urea tank assembly in placing the urea tank assembly is realized through the cooperation of the movable column 403, so that the collision between the urea tank assembly and the detection test bed is effectively avoided; through the cooperation of the limiting auxiliary frame 501, the limiting support of the urea tank assembly is realized, the connection stability between the urea tank assembly and the detection test bed is improved, the smoothness of the urea tank assembly in detection is ensured, the traction limit of the limiting guide frame 5 is realized through the cooperation of the elastic traction piece 502 and the limiting auxiliary block 503, meanwhile, the use requirement of limiting support of different types of urea tank assemblies is met, and the use flexibility of the detection test bed is further improved; realize the deflector 601 spacing in the direction of sliding through spacing groove 201, through the cooperation of deflector 601 and spacing groove 201, improved the convenience of system cigarette ware 6 when using, through spacing auxiliary ring 603 and the cooperation of giving vent to anger hose 602, realized the cigarette process of system cigarette ware 6 to the inside play of urea jar assembly, through going out the cigarette to the inside of urea jar assembly, realized the gas tightness detection to the urea jar assembly, through the cooperation of spacing auxiliary ring 603, realized the quick seal to urea jar assembly open-ended, further promoted the detection progress when detecting the urea jar assembly.
Claims (6)
1. The utility model provides a urea tank assembly detects test bench which characterized in that includes: the device comprises a supporting operation table (1), a limiting support frame (2), an angle adjusting mechanism, a supporting auxiliary table (4), a limiting guide frame (5) and a detecting mechanism; the limiting support frame (2) is fixedly connected to the outer side of the top end face of the supporting operation table (1); the angle adjusting mechanism is arranged at the center position inside the supporting operation table (1), and comprises: the driving shaft (3) is rotatably connected to the inside of the supporting operation table (1), and the bottom end of the driving shaft (3) is coaxially and fixedly connected to the outer end of the rotating shaft of the gear motor; the supporting auxiliary table (4) is fixedly connected to the outer side of the top end face of the adjusting grooved wheel (303), and the supporting auxiliary table (4) comprises a supporting auxiliary frame (402) and a movable column (403); two limiting guide frames (5) are arranged, and the two limiting guide frames (5) are symmetrically and fixedly connected to the top end face of the movable column (403) front and back; the detection mechanism is arranged on the inner side of the top end face of the limit supporting frame (2).
2. A urea tank assembly test stand as claimed in claim 1, wherein: the drive shaft (3) comprises: the driving wheel (301) and the adjusting shaft (302) are coaxially and fixedly connected to the outer side of the top end face of the driving shaft (3); the adjusting shaft (302) is fixedly connected to the left side of the top end face of the driving wheel (301);
the adjusting grooved wheel (303) is rotatably connected to the outer side of the top end face of the driving wheel (301).
3. A urea tank assembly test stand as claimed in claim 1, wherein: the support operation table (1) comprises: the guide groove (101) is formed in the inner side of the top end face of the supporting operation table (1);
the supporting auxiliary table (4) further comprises: the plurality of rollers (401) are arranged uniformly, and the plurality of rollers (401) are fixedly connected to the inner side of the end face of the bottom of the supporting auxiliary table (4).
4. A urea tank assembly test stand as claimed in claim 1, wherein: two support auxiliary frames (402) are arranged, and the two support auxiliary frames (402) are symmetrically arranged on the outer sides of the top end face of the support auxiliary table (4) front and back; the two movable columns (403) are respectively and elastically connected to the upper ends of the interiors of the two supporting auxiliary frames (402).
5. A urea tank assembly test stand as claimed in claim 1, wherein: the limiting guide frame (5) comprises: the device comprises two limiting auxiliary frames (501), elastic traction pieces (502) and limiting auxiliary blocks (503), wherein the two limiting auxiliary frames (501) are respectively and slidably connected to the inner sides of the top end faces of the two limiting guide frames (5); the elastic traction piece (502) is fixedly connected to the inner sides of the limit auxiliary frame (501) and the limit guide frame (5); two limit auxiliary blocks (503) are arranged, and the two limit auxiliary blocks (503) are respectively and fixedly connected to the central positions of the end faces of the bottoms of the two limit auxiliary frames (501).
6. A urea tank assembly test stand as claimed in claim 1, wherein: the detection mechanism comprises: the device comprises a cigarette making device (6), a guide plate (601), an air outlet hose (602) and a limiting auxiliary ring (603), wherein the cigarette making device (6) is arranged at the bottom end of the inner side of a limiting support frame (2); the guide plate (601) is connected to the inner side of the limit support frame (2) in a sliding manner, and the bottom end of the guide plate (601) is fixedly connected to the outer side of the top end face of the smoke generator (6); the air outlet hose (602) is fixedly connected with the outer side of the smoke outlet of the smoke generator (6), and the tail end of the air outlet hose (602) is fixedly connected with a limit connecting ring; the limiting auxiliary ring (603) is in threaded connection with the outer side of the limiting connecting ring;
the limiting support frame (2) comprises: the limiting groove (201) is formed in the inner side of the top end face of the limiting support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223447695.7U CN218994652U (en) | 2022-12-23 | 2022-12-23 | Urea tank assembly detection test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223447695.7U CN218994652U (en) | 2022-12-23 | 2022-12-23 | Urea tank assembly detection test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218994652U true CN218994652U (en) | 2023-05-09 |
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ID=86218559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223447695.7U Active CN218994652U (en) | 2022-12-23 | 2022-12-23 | Urea tank assembly detection test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218994652U (en) |
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2022
- 2022-12-23 CN CN202223447695.7U patent/CN218994652U/en active Active
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