CN209525061U - A kind of equipment for detecting automotive muffler air-tightness - Google Patents
A kind of equipment for detecting automotive muffler air-tightness Download PDFInfo
- Publication number
- CN209525061U CN209525061U CN201822265742.3U CN201822265742U CN209525061U CN 209525061 U CN209525061 U CN 209525061U CN 201822265742 U CN201822265742 U CN 201822265742U CN 209525061 U CN209525061 U CN 209525061U
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- Prior art keywords
- driving
- air
- tightness
- driving motor
- fixedly connected
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000003584 silencer Effects 0.000 abstract description 21
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of equipment for detecting automotive muffler air-tightness, including automotive muffler air tightness detection equipment ontology, connecting bracket arm mechanism, board is equipped on automotive muffler air tightness detection equipment ontology, detect pond, drive track groove, drive track, inflator pump, it is fixedly connected with support arm, go up and down connecting bracket arm, air inflation nozzle, connecting bracket arm mechanism, driving pedestal is installed in driving track above board, pedestal is driven to drive connecting bracket arm mechanism mobile in the inside of driving track, the both ends precision of air inflation nozzle and silencer on connecting bracket arm mechanism connects, by silencer be put into detection pond after inner inflatable from inflator pump to silencer, illustrate that the air-tightness of silencer is bad if there is bubble, do not occur bubble and then illustrates that the air-tightness of silencer is good, the utility model is designed reasonably, It is detected using air-tightness of the transformation approach to silencer, by be converted into intuitively showing the phenomenon that can not can be visually seen.
Description
Technical field
The utility model relates to automotive muffler air-leakage test technical fields, specially a kind of for detecting automotive silencing
The equipment of device air-tightness.
Background technique
There are Multiple Failure Modes for silencer for automobile, and wherein leakage problem caused by failure welding is the most typical, eliminate the noise
Device will carry out airtight test after processing is completed, if unqualified, search leak source repair welding.According to means of testing difference, air-tightness
Detection is divided into two classes: one kind is ocular estimate, i.e., is immersed in the water the silencer of pressurising, and whether observe in water has bubble.It is another kind of
For instrumental method, i.e., the silencer of pressurising is connected with pressure sensor, workpiece is judged by the output signal of pressure sensor
Whether leakage is had.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of equipment for detecting automotive muffler air-tightness
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions a kind of for detecting automotive muffler air-tightness
Equipment, including automotive muffler air tightness detection equipment ontology, connecting bracket arm mechanism, the automotive muffler air-tightness
Detection device ontology is equipped with board, and the center of inside of the board is equipped with detection pond, and the side in the detection pond is equipped with
First conveyer belt, the other side for detecting pond are equipped with the second conveyer belt, and the top of the board is equipped with bracket, the bottom end of bracket with
It is welded to connect at four angles of board, is equipped with driving track above board between the bracket of two sides, the driving track is equipped with
Pedestal is driven, the two sides of the bottom of pedestal is driven to be mounted on driving track, the top center of the driving pedestal is equipped with inflator pump,
The two sides of the inflator pump are symmetrically arranged with driving motor mounting bracket, and driving motor mounting bracket is welded on the two sides of inflator pump,
The driving motor mounting bracket is equipped with driving motor A, and driving motor A is fixed by screws in driving motor mounting bracket
Center, the shaft of the driving motor A is in vertical direction through driving pedestal, and the bottom of the driving pedestal is close to both sides of the edge
It is symmetrically arranged with connecting bracket arm mechanism, connecting bracket arm mechanism is connect with driving motor A.
Preferably, the center of inside of the driving pedestal is equipped with sliding slot, and the internal symmetry of the sliding slot is equipped with driving motor
The shaft of C, driving motor C are outside, and the driving motor C is equipped with gear, and the both ends of the driving pedestal are equipped with idler wheel, idler wheel
Side be equipped with motor, motor be mounted on driving pedestal inside, it is described driving pedestal bottom be equipped with sliding rail.
Preferably, the connecting bracket arm mechanism is equipped with and is fixedly connected with support arm, is fixedly connected with the top two of support arm
Side is symmetrically arranged with the first card base, and the side for being fixedly connected with support arm top center is equipped with driving motor A connector, and the fixation is even
The top inner side for connecing support arm is equipped with connecting hole, and the shaft of the driving motor C is fixedly connected with connecting hole, described to be fixedly connected
The bottom end two sides of support arm are symmetrically arranged with the second card base, and the second card base is integrated knot with the bottom end two sides for being fixedly connected with support arm
Structure, the lower outer for being fixedly connected with support arm are equipped with lifting connecting bracket arm, and the center of inside of lifting connecting bracket arm is set
There is connection sliding slot, the side for connecting sliding slot is equipped with gas-guide tube, and the bottom inner portion of the lifting connecting bracket arm is equipped with air inflation nozzle, leads
One end of tracheae is fixedly connected with air inflation nozzle, and the other end of gas-guide tube is fixedly connected with inflator pump.
Preferably, the center of inside of the driving track is equipped with driving track groove.
Compared with prior art, the utility model has the beneficial effects that
The both ends precision of air inflation nozzle and silencer on connecting bracket arm mechanism connects, after silencer is put into detection pond
Inflator pump illustrates that the air-tightness of silencer is bad if there is bubble, does not occur bubble and then illustrate to the inner inflatable of silencer
The air-tightness of silencer is good, the utility model is designed reasonably, is detected using air-tightness of the transformation approach to silencer, can not
What the phenomenon that can be visually seen was converted into intuitively showing.
Detailed description of the invention
Fig. 1 is the utility model automotive muffler air tightness detection equipment body construction schematic diagram；
Fig. 2 is that the utility model drives base interior structural schematic diagram；
Fig. 3 is that the utility model is fixedly connected with support arm structural schematic diagram；
Fig. 4 is that the utility model goes up and down connecting bracket arm configuration intention.
In figure: 1, automotive muffler air tightness detection equipment ontology；2, board；3, pond is detected；4, the first conveyer belt；
5, the second conveyer belt；6, bracket；7, pedestal is driven；8, track groove is driven；9, track is driven；10, inflator pump；11, driving motor
A；12, driving motor mounting bracket；13, idler wheel；14, it is fixedly connected with support arm；15, connecting bracket arm is gone up and down；16, air inflation nozzle；
17, connecting bracket arm mechanism；18, sliding slot is connected；19, gas-guide tube；20, the first card base；21, connecting hole；22, the second card base；23,
Driving motor B；24, driving motor C；25, sliding slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of for detecting automotive muffler air-tightness
Equipment, including automotive muffler air tightness detection equipment ontology 1, connecting bracket arm mechanism 17, automotive muffler air-leakage test
Apparatus body 1 is equipped with board 2, and the center of inside of board 2 is equipped with detection pond 3, and the side in detection pond 3 is equipped with first and passes
Band 4 is sent, the other side in detection pond 3 is equipped with the second conveyer belt 5, and the top of board 2 is equipped with bracket 6, the bottom end of bracket 6 and board
It is welded to connect at 2 four angles, is equipped between the bracket 6 of 2 top two sides of board and drives track 9, in the inside for driving track 9
Centre is equipped with driving track groove 8.
Track 9 is driven to be equipped with driving pedestal 7, the two sides of the bottom of driving pedestal 7 are mounted on driving track 9, drive base
The top center of seat 7 is equipped with inflator pump 10, and the two sides of inflator pump 10 are symmetrically arranged with driving motor mounting bracket 12, driving motor
Mounting bracket 12 is welded on the two sides of inflator pump 10, and driving motor mounting bracket 12 is equipped with driving motor A11, driving motor
A11 is fixed by screws in the center of driving motor mounting bracket 12, and the shaft of driving motor A11 is in vertical direction through driving
Pedestal 7 drives the bottom of pedestal 7 to be symmetrically arranged with connecting bracket arm mechanism 17 close to both sides of the edge, connecting bracket arm mechanism 17 with
Driving motor A11 connection.
The center of inside of pedestal 7 is driven to be equipped with sliding slot 25, the internal symmetry of sliding slot 25 is equipped with driving motor C24, driving electricity
The shaft of machine C24 is outside, and driving motor C24 is equipped with gear, and the both ends of driving pedestal 7 are equipped with idler wheel 13, the side of idler wheel 13
Equipped with motor, motor is mounted on the inside of driving pedestal 7, and the bottom of driving pedestal 7 is equipped with sliding rail.
Connecting bracket arm mechanism 17 is equipped with and is fixedly connected with support arm 14, and the top two sides for being fixedly connected with support arm 14 are symmetrical
Equipped with the first card base 20, the side for being fixedly connected with 14 top of support arm center is equipped with driving motor A11 connector, is fixedly connected with branch
The top inner side of boom 14 is equipped with connecting hole 21, and the shaft of driving motor C24 is fixedly connected with connecting hole 21, is fixedly connected with bracket
The bottom end two sides of arm 14 are symmetrically arranged with the second card base 22, and the second card base 22 is integrated with the bottom end two sides for being fixedly connected with support arm 14
Structure, the lower outer for being fixedly connected with support arm 14, which is equipped with, goes up and down connecting bracket arm 15, in the inside for going up and down connecting bracket arm 15
Centre is equipped with connection sliding slot 18, and the side of connection sliding slot 18 is equipped with gas-guide tube 19, and the bottom inner portion of lifting connecting bracket arm 15 is equipped with
One end of air inflation nozzle 16, gas-guide tube 19 is fixedly connected with air inflation nozzle 16, and the other end and inflator pump 10 of gas-guide tube 19 are fixed to be connected
It connects.
Working principle: the port that the first conveyer belt 4 will need the silencer detected to be transmitted to detection pond 3 drives pedestal 7
It is moved to the surface of silencer for needing to detect, the air inflation nozzle on two connecting bracket arm mechanisms 17 below the driving pedestal
16 are clamped the port at silencer both ends, driving motor A11 rotation, by 15 lower section of lifting connecting bracket arm, wait eliminate the noise
Device is completely submerged in the detection liquid in detection pond 3, and inflator pump 10 is observed in detection pond 3 to the inner inflatable of silencer
Detection liquid in whether there is bubble, the poor air-tightness of silencer is then illustrated if there is bubble, does not occur bubble, then explanation disappear
The air-tightness of sound device is good.
The utility model is designed reasonably is detected using air-tightness of the transformation approach to silencer, can not be can be visually seen
The phenomenon that be converted into intuitively showing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of equipment for detecting automotive muffler air-tightness, including automotive muffler air tightness detection equipment ontology (1),
Connecting bracket arm mechanism (17), it is characterised in that: the automotive muffler air tightness detection equipment ontology (1) is equipped with board
(2), the center of inside of the board (2) is equipped with detection pond (3), and the side of detection pond (3) is equipped with the first conveyer belt
(4), the other side for detecting pond (3) is equipped with the second conveyer belt (5), and the top of the board (2) is equipped with bracket (6), bracket (6)
Bottom end and board (2) four angles at be welded to connect, driving track is equipped with above board (2) between the bracket (6) of two sides
(9), the driving track (9) is equipped with driving pedestal (7), and the two sides of the bottom of driving pedestal (7) are mounted on driving track (9)
On, the top center of driving pedestal (7) is equipped with inflator pump (10), and the two sides of the inflator pump (10) are symmetrically arranged with driving electricity
Machine mounting bracket (12), driving motor mounting bracket (12) are welded on the two sides of inflator pump (10), the driving motor installation branch
Frame (12) is equipped with driving motor A (11), and driving motor A (11) is fixed by screws in driving motor mounting bracket (12)
Centre, for the shaft of the driving motor A (11) in vertical direction through driving pedestal (7), the bottom of driving pedestal (7) is close
Both sides of the edge are symmetrically arranged with connecting bracket arm mechanism (17), and connecting bracket arm mechanism (17) is connect with driving motor A (11).
2. a kind of equipment for detecting automotive muffler air-tightness according to claim 1, it is characterised in that: the drive
The center of inside of moving base (7) is equipped with sliding slot (25), and the internal symmetry of the sliding slot (25) is equipped with driving motor C (24), driving
The shaft of motor C (24) is outside, and the driving motor C (24) is equipped with gear, and the both ends of driving pedestal (7) are equipped with idler wheel
(13), the side of idler wheel (13) is equipped with motor, and motor is mounted on the inside of driving pedestal (7), the bottom of driving pedestal (7)
Equipped with sliding rail.
3. a kind of equipment for detecting automotive muffler air-tightness according to claim 1, it is characterised in that: the company
Bracket arm mechanism (17) are connect equipped with support arm (14) are fixedly connected with, the top two sides for being fixedly connected with support arm (14) are symmetrically arranged with
First card base (20), the side for being fixedly connected with support arm (14) top center is equipped with driving motor A connector, described to be fixedly connected
The top inner side of support arm (14) is equipped with connecting hole (21), the shaft of the driving motor C (24) and connecting hole (21) fixed company
It connects, the bottom end two sides for being fixedly connected with support arm (14) are symmetrically arranged with the second card base (22), the second card base (22) and fixed company
The bottom end two sides for connecing support arm (14) are structure as a whole, and the lower outer for being fixedly connected with support arm (14) is equipped with lifting connection
Support arm (15), the center of inside of lifting connecting bracket arm (15) are equipped with connection sliding slot (18), and the side of connection sliding slot (18) is set
Have gas-guide tube (19), the bottom inner portion of lifting connecting bracket arm (15) is equipped with air inflation nozzle (16), one end of gas-guide tube (19)
It is fixedly connected with air inflation nozzle (16), the other end of gas-guide tube (19) is fixedly connected with inflator pump (10).
4. a kind of equipment for detecting automotive muffler air-tightness according to claim 1, it is characterised in that: the drive
The center of inside in dynamic rail road (9) is equipped with driving track groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265742.3U CN209525061U (en) | 2018-12-31 | 2018-12-31 | A kind of equipment for detecting automotive muffler air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265742.3U CN209525061U (en) | 2018-12-31 | 2018-12-31 | A kind of equipment for detecting automotive muffler air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525061U true CN209525061U (en) | 2019-10-22 |
Family
ID=68228042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265742.3U Active CN209525061U (en) | 2018-12-31 | 2018-12-31 | A kind of equipment for detecting automotive muffler air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857691A (en) * | 2019-11-27 | 2021-05-28 | 大冶市华顺机械制造有限公司 | Intercooler core group air tightness test device |
-
2018
- 2018-12-31 CN CN201822265742.3U patent/CN209525061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857691A (en) * | 2019-11-27 | 2021-05-28 | 大冶市华顺机械制造有限公司 | Intercooler core group air tightness test device |
| CN112857691B (en) * | 2019-11-27 | 2024-06-11 | 大冶市华顺机械制造有限公司 | Intercooler core group air tightness test device |
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