CN209131928U - A kind of turbocharger Shell detection device - Google Patents
A kind of turbocharger Shell detection device Download PDFInfo
- Publication number
- CN209131928U CN209131928U CN201821834562.6U CN201821834562U CN209131928U CN 209131928 U CN209131928 U CN 209131928U CN 201821834562 U CN201821834562 U CN 201821834562U CN 209131928 U CN209131928 U CN 209131928U
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- cylinder
- station
- supporting platen
- turbocharger shell
- workpiece placement
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Abstract
The utility model discloses a kind of turbocharger Shell detection devices, including turbocharger shell, monitor station, parameter indicator console and electrical cabinet；The monitor station offers test pond；Supporting platen is provided with above the test pond；The lower section of the supporting platen is equipped with workpiece placement station；The workpiece placement station is set there are two deck station；Jacking cylinder is equipped with inside the monitor station；There are two press mechanisms for the top installation of the supporting platen；Horizontal short slab there are two being set between the supporting platen and workpiece placement station；Two short slabs are fixedly connected on two press mechanisms；Two short slab lower end surfaces are respectively equipped with gas-stopping mechanism；Two pressure gauges and alarm lamp that parameter indicator console outer surface is equipped with display screen, respectively corresponds two deck stations.The utility model is structurally reasonable, solves the problems, such as that turbocharger Shell equipment construction is complicated, has structure simple, the secure advantage of detection accuracy.
Description
Technical field
The utility model relates to auto parts component detection device technical field, in particular to a kind of turbocharger shell
Air tightness detection equipment.
Background technique
The utilization rate of the energy can be improved in turbocharger, reduces pollution of the vehicle exhaust to air, the technology is wide at present
General to apply and reach its maturity, the performance requirement of turbine device is continuously improved in each main engine plants, thus for turbocharger shell
Air-tightness requirement is also continuously improved.
To usually all being detected using special equipment on the air-leakage test of turbocharger shell, to pick out
The qualified product and rejected product for meeting air-tightness requirement improve the turbocharger shell qualification rate of factory many；But it should
Kind equipment is complex, and manufacturing cost is high and maintenance bothers；In view of the above-mentioned problems, the utility model proposes a kind of simple and reliable
Air-tightness of the detection device to detect turbocharger shell.
Utility model content
The purpose of the utility model is to provide a kind of turbocharger Shell detection devices, solve turbocharging
The complicated problem of device Shell equipment construction, has structure simple, the secure advantage of detection accuracy.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of turbocharger Shell detection device including monitor station, is vertically arranged at the ginseng of monitor station side
Number indicator console and the electrical cabinet inside parameter indicator console；The monitor station upper end is inward-facing to open up the test pond for filling water；
Supporting platen is provided with above the test pond；The both ends of the supporting platen have been respectively fixedly connected with to wear and penetrate in monitor station both ends
Slide bar；The lower section of the supporting platen is equipped with workpiece placement station；It is fixedly connected between the workpiece placement station and supporting platen
There is vertical bar；The workpiece placement station is equipped with two deck stations arranged side by side；The deck station is connected with detection turbocharging
The detection gas circuit of device shell；The monitor station interior side is equipped with the jacking that driving supporting platen and workpiece placement station are gone up and down simultaneously
Cylinder；The telescopic rod of the jacking cylinder is fixedly connected on slide bar；The upper surface of the supporting platen is fixedly mounted there are two under
Press mechanism；Two press mechanisms and two deck stations present lower one-to-one correspondence；The supporting platen and workpiece placement station
Between set that there are two horizontal short slabs；The upper surface of two short slabs is respectively fixedly connected in two press mechanisms；Two institutes
It states short slab lower end surface and is respectively equipped with gas-stopping mechanism；Two gas-stopping mechanisms and two deck stations present lower one-to-one correspondence；Institute
State two pressure gauges and alarm lamp that parameter indicator console outer surface is equipped with display screen, respectively corresponds two deck stations；The inspection
It surveys gas circuit and display screen is electrically connected to electrical cabinet.
By adopting the above technical scheme, increase supporting platen and work mounting table by the jacking effect of jacking cylinder
It is higher than the place on the water surface to detection cell, turbocharger shell to be detected is then placed on two deck stations；It is logical
Cross press mechanism push the opening blocked above turbocharger shell and meanwhile also make turbocharger shell more push against in
Deck station；After ventilating a period of time to turbocharger interior of shell by detection gas circuit, stops ventilating and pass through detection
Sensor in gas circuit is acquired the pneumatic parameter in turbocharger shell, and feeds back onto pressure gauge and warning light.
Preferably, the gas-stopping mechanism includes the one piece of main compact heap and two pieces of auxiliary briquettings in triangle setting；It is described
To being embedded with rubber block in the middle part of main compact heap lower end surface；Ring-shaped rubber pad is fixedly installed with below each auxiliary briquetting
One；The middle part of the ring-shaped rubber pad one is fixed with stage body shape gas shutoff head.
By adopting the above technical scheme, turbocharging is compressed from upside by one piece of main compact heap and two pieces of auxiliary briquettings respectively
The opening of device shell blocks the opening above turbocharger shell.
Preferably, each deck station includes cylinder one, cylinder two and cylinder three；The cylinder one is fixed vertically
In short slab upper surface；The cylinder two is perpendicularly fixed at the upper surface of cylinder one；The upper end of the cylinder two is inward-facing to be offered
Not through in the groove of cylinder two；The side wall of the cylinder two offers the air inlet for being connected to groove；The air inlet connection
In detection gas circuit；Three bottom surface of cylinder is fixed with the pedestal that diameter is greater than cylinder three；The pedestal is fixed with around cylinder
The ring-shaped rubber pad two of three ground one circle；The bottom surface of the pedestal is fixedly connected on workpiece placement station.
By adopting the above technical scheme, cylinder one, cylinder two and cylinder two are to its supporting role of turbocharger shell, cylinder
Two and cylinder three is with two entrance of lower section of turbocharger shell corresponding respectively seals, to entire turbocharger outside
The air-tightness of shell has obtained certain guarantee.
Preferably, the detection gas circuit includes gas source, the solenoid valve of one-way conduction, differential pressure pick-up and flow sensing
Device；The gas source tracheae is connected to solenoid valve；The differential pressure pick-up and flow sensor are located at the conduction terminal of solenoid valve.
By adopting the above technical scheme, using the sensitivity of sensor, volume of rest gas in the gas circuit can be gone out with real-time detection
And gas pressure, have real-time delivery data to display screen and pressure gauge, the advantages of accurate perception gas circuit situation.
Preferably, each press mechanism includes pneumohydraulic pressure-cylinder；The telescopic rod of the pneumohydraulic pressure-cylinder passes through branch
Support platen is fixed on the short slab.
By adopting the above technical scheme, pneumohydraulic pressure-cylinder combines the advantages of common cylinder and oil cylinder, is using general air pressure
The high output that oil hydraulic cylinder can be reached, power when releasing the telescopic rod of pneumohydraulic pressure-cylinder is more much bigger than under common cylinder action,
The power for making main compact heap and two auxiliary briquettings press to turbocharger shell is bigger, air-tightness when enhancing is tested.
Preferably, the two sides of the upper surface of every piece of short slab are vertically and fixedly provided with sliding bar；The sliding bar is far from short
One end of plate passes through supporting platen.
By adopting the above technical scheme, the lifting of short slab is limited, has the function of enhancing stability to short slab position.
Preferably, the outer wall of the monitor station is equipped with start button and stop button.
By adopting the above technical scheme, staff is facilitated to operate, very simple.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is the present embodiment for showing main view inside detection cell
Fig. 3 is the structural schematic diagram that the present embodiment is used to show gas-stopping mechanism；
Fig. 4 is the structural schematic diagram that the present embodiment is used to show deck station；
Fig. 5 is the connection schematic diagram that the present embodiment is used to detect gas circuit.
Appended drawing reference: 1, monitor station；2, parameter indicator console；3, electrical cabinet；4, jacking cylinder；5, test pond；6, supporting table
Plate；61, slide bar；7, workpiece placement station；8, vertical bar；9, deck station；91, cylinder one；92, cylinder two；93, cylinder three；94,
Air inlet；95, pedestal；96, ring-shaped rubber pad two；10, press mechanism；101, pneumohydraulic pressure-cylinder；102, short slab；11, sliding bar；
12, gas-stopping mechanism；121, main compact heap；122, briquetting is assisted；123, rubber block；124, ring-shaped rubber pad one；125, stage body shape
Gas shutoff head；13, display screen；14, pressure gauge；15, alarm lamp；16, start button；17, stop button；18, gas circuit is detected；181,
Gas source；182, solenoid valve；183, differential pressure pick-up；184, flow sensor；19, turbocharger shell.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
As shown in Figure 1, a kind of turbocharger Shell detection device, including monitor station 1, it is vertically arranged at detection
The parameter indicator console 2 of 1 side of platform and the electrical cabinet 3 inside parameter indicator console 2；Inward-facing open up in 1 upper end of monitor station is filled
The test pond 5 of water；Supporting platen 6 is provided with above test pond 5；The both ends of supporting platen 6 have been respectively fixedly connected with to wear and penetrate in inspection
The slide bar 61 at 1 both ends of scaffold tower；1 interior side of monitor station is equipped with the jacking that driving supporting platen 6 and workpiece placement station 7 are gone up and down simultaneously
Cylinder 4；The telescopic rod of jacking cylinder 4 is fixedly connected on one end of slide bar 61, and the lower section of supporting platen 6 is equipped with workpiece placement station 7；
Vertical bar 8 is fixedly connected between workpiece placement station 7 and supporting platen 6.
As shown in figure 4, workpiece placement station 7 is equipped with two deck stations 9 arranged side by side；Each deck station 9 includes cylinder one
91, cylinder 2 92 and cylinder 3 93；Cylinder 1 is fixed on 102 upper surface of short slab vertically；Cylinder 2 92 is perpendicularly fixed at cylinder
One 91 upper surface；The upper end of cylinder 2 92 is inward-facing to be offered not through in the groove of cylinder 2 92；The side wall of cylinder 2 92
Offer the air inlet 94 for being connected to groove；Air inlet 94 is connected with detection gas circuit 18；3 93 bottom surface of cylinder is fixed with diameter
Greater than the pedestal 95 of cylinder 3 93；Pedestal 95 is fixed with the ring-shaped rubber pad 2 96 around 3 93 ground one of cylinder circle；Pedestal 95
Bottom surface be fixedly connected on workpiece placement station 7.
As shown in figure 5, detection gas circuit 18 includes gas source 181, the solenoid valve 182 of one-way conduction, differential pressure pick-up 183 and stream
Quantity sensor 184；181 tracheae of gas source is connected to solenoid valve 182；Differential pressure pick-up 183 and flow sensor 184 are located at solenoid valve
At 182 conduction terminal, the 183 model QYB100-th/AD of differential pressure pick-up used in the present embodiment, flow sensor 184
Model Qht198-AP/DA.
As shown in Fig. 2, the upper surface of supporting platen 6 is fixedly mounted, there are two press mechanisms 10；Each press mechanism 10 wraps
Include pneumohydraulic pressure-cylinder 101；The telescopic rod of pneumohydraulic pressure-cylinder 101 is connected to across supporting platen 6 and puts positioned at supporting platen 6 and workpiece
The short slab 102 between platform 7 is set, two pneumohydraulic pressure-cylinders 101 and two deck stations 9 present lower one-to-one correspondence.
The two sides of every piece of 102 upper surface of short slab are vertically and fixedly provided with sliding bar 11；Sliding bar 11 is worn far from one end of short slab 102
Supporting platen 6 is crossed, slide bar 61 can slide through in supporting platen 6, play the role of limiting short slab 102.
As shown in figure 3, two 102 lower end surfaces of short slab are respectively equipped with gas-stopping mechanism corresponding with two about 9 deck stations
12, each gas-stopping mechanism 12 includes the one piece of main compact heap 121 and two pieces of auxiliary briquettings 122 in triangle setting；Main compact heap 121
To being embedded with rubber block 123 in the middle part of lower end surface；The lower section of each auxiliary briquetting 122 is fixedly installed with ring-shaped rubber pad 1；Ring
The middle part of shape rubber pad 1 is fixed with stage body shape gas shutoff head 125.
As shown in Figure 1, two pressures that 2 outer surface of parameter indicator console is equipped with display screen 13, respectively corresponds two deck stations 9
Power table 14 and alarm lamp 15；In addition, the outer wall of monitor station 1 is equipped with start button 16 and stop button 17, staff is facilitated to grasp
Make.
Concrete operating principle: opening start button 16, and the jacking of driving jacking cylinder 4 places supporting platen 6 and work
Platform rises to the place in monitor station 1 on the water surface, then places turbine to be detected vertically respectively on two deck stations 9
Booster shell 19 makes an opening of 19 lower part of turbocharger shell be socketed on cylinder 3 93, and contacts at ring-shaped rubber
Pad 2 96；Another opening is connected to 2 92 upper surface of cylinder.
101 air inlet of pneumohydraulic pressure-cylinder pushes, and releases the telescopic rod of pneumohydraulic pressure-cylinder 101, and short slab 102 is pushed to move down
To the opening of 19 top of turbocharger shell, pass through the main compact heap 121 and two auxiliary pressures of 102 lower end surface of short slab
Block 122 respectively corresponds three openings compressed above turbocharger shell 19, main compact heap 121 to turbocharger outside
The pressure of shell 19 can make the annular rubber at two 122 edges of auxiliary briquetting much larger than the power of other two auxiliary briquetting 122 in this way
The service life of rubber mat 1 improves, and prevents pressure excessive and frequent breakage.
After press mechanism 10 and gas-stopping mechanism 12 are all blocked the upper and lower opening of turbocharger shell 19, pass through detection
Gas circuit 18, to 19 internal ventilation of turbocharger shell, after a period of time, stops logical by the air inlet 94 of 2 92 side of cylinder
Gas simultaneously passes through the differential pressure pick-up 183 in detection gas circuit 18 and flow sensor 184 respectively in turbocharger shell 19
Gas parameter is acquired, and be can be seen that its internal original gas pressure by pressure gauge 14 after a series of signal conversion and is stopped
The numerical value bounce situation of gas pressure after only ventilating, the volume of rest gas detected in gas circuit 18 are passed through by flow sensor 184
It crosses a series of signal transmitting and calculating is shown on display screen 13；When parameter is in setting error range, warning light will not be lighted
And sounding, when parameter detaches error range, the warning light on corresponding station lights and sounding, prompts operator's detection
19 air-tightness of turbocharger shell is unqualified.
Stop detection, presses stop button 17.
Claims (7)
1. a kind of turbocharger Shell detection device, which is characterized in that including turbocharger shell (19), detection
Platform (1), the parameter indicator console (2) for being vertically arranged at monitor station (1) side and the electrical cabinet for being located at parameter indicator console (2) inside
(3)；Monitor station (1) upper end is inward-facing to open up the test pond (5) for filling water；Support is provided with above the test pond (5)
Platen (6)；The both ends of the supporting platen (6) are respectively fixedly connected with to wear and penetrate in the slide bar (61) at monitor station (1) both ends；It is described
The lower section of supporting platen (6) is equipped with workpiece placement station (7)；It is fixedly connected between the workpiece placement station (7) and supporting platen (6)
There are vertical bar (8)；The workpiece placement station (7) is equipped with two deck stations (9) arranged side by side；The deck station (9) is connected with
Detect the detection gas circuit (18) of turbocharger shell (19)；Monitor station (1) interior side is equipped with driving supporting platen (6)
The jacking cylinder (4) gone up and down simultaneously with workpiece placement station (7)；The telescopic rod of the jacking cylinder (4) is fixedly connected on slide bar
(61)；There are two press mechanism (10) for the upper surface fixed installation of the supporting platen (6)；Two press mechanisms (10) with
Two deck stations (9) present lower one-to-one correspondence；It is horizontal there are two being set between the supporting platen (6) and workpiece placement station (7)
Short slab (102)；The upper surface of two short slabs (102) is respectively fixedly connected in two press mechanisms (10)；Described in two
Short slab (102) lower end surface is respectively equipped with gas-stopping mechanism (12)；Two gas-stopping mechanisms (12) are presented with two deck stations (9)
Lower one-to-one correspondence；Parameter indicator console (2) outer surface is equipped with display screen (13), respectively corresponds the two of two deck stations (9)
A pressure gauge (14) and alarm lamp (15)；The detection gas circuit (18) and display screen (13) are electrically connected to electrical cabinet (3).
2. a kind of turbocharger Shell detection device according to claim 1, which is characterized in that the gas shutoff
Mechanism (12) includes the one piece of main compact heap (121) and two pieces of auxiliary briquettings (122) in triangle setting；The main compact heap
(121) in the middle part of lower end surface to being embedded with rubber block (123)；Annular is fixedly installed with below each auxiliary briquetting (122)
Rubber pad one (124)；Stage body shape gas shutoff head (125) is fixed in the middle part of the ring-shaped rubber pad one (124).
3. a kind of turbocharger Shell detection device according to claim 1, which is characterized in that each described
Deck station (9) includes cylinder one (91), cylinder two (92) and cylinder three (93)；The cylinder one (91) is fixed on short slab vertically
(102) upper surface；The cylinder two (92) is perpendicularly fixed at the upper surface of cylinder one (91)；The upper surface of the cylinder two (92)
Inwardly offer not through in the groove of cylinder two (92)；The side wall of the cylinder two (92) offers the air inlet for being connected to groove
Mouth (94)；The air inlet (94) is connected to detection gas circuit (18)；Cylinder three (93) bottom surface is fixed with diameter greater than column
The pedestal (95) of body three (93)；The pedestal (95) is fixed with the ring-shaped rubber pad two enclosed around cylinder three (93) ground one
(96)；The bottom surface of the pedestal (95) is fixedly connected on workpiece placement station (7).
4. a kind of turbocharger Shell detection device according to claim 1, which is characterized in that the detection
Gas circuit (18) includes gas source (181), the solenoid valve (182) of one-way conduction, differential pressure pick-up (183) and flow sensor (184)；
Gas source (181) tracheae is connected to solenoid valve (182)；The differential pressure pick-up (183) and flow sensor (184) are located at electricity
At the conduction terminal of magnet valve (182).
5. a kind of turbocharger Shell detection device according to claim 1, which is characterized in that each described
Press mechanism (10) includes pneumohydraulic pressure-cylinder (101)；The telescopic rod of the pneumohydraulic pressure-cylinder (101) is solid across supporting platen (6)
Due to the short slab (102).
6. a kind of turbocharger Shell detection device according to claim 3, which is characterized in that described in every piece
The two sides of the upper surface of short slab (102) are vertically and fixedly provided with sliding bar (11)；The one end of the sliding bar (11) far from short slab (102)
Across supporting platen (6).
7. a kind of turbocharger Shell detection device according to claim 1, which is characterized in that the detection
The outer wall of platform (1) is equipped with start button (16) and stop button (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834562.6U CN209131928U (en) | 2018-11-08 | 2018-11-08 | A kind of turbocharger Shell detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834562.6U CN209131928U (en) | 2018-11-08 | 2018-11-08 | A kind of turbocharger Shell detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131928U true CN209131928U (en) | 2019-07-19 |
Family
ID=67244300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821834562.6U Expired - Fee Related CN209131928U (en) | 2018-11-08 | 2018-11-08 | A kind of turbocharger Shell detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945325A (en) * | 2021-11-03 | 2022-01-18 | 芜湖市华益阀门制造有限公司 | Gate valve air tightness detection device and method |
-
2018
- 2018-11-08 CN CN201821834562.6U patent/CN209131928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945325A (en) * | 2021-11-03 | 2022-01-18 | 芜湖市华益阀门制造有限公司 | Gate valve air tightness detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |