CN202836894U - Semi-submersible type leak testing machine of liquid storage cylinder - Google Patents
Semi-submersible type leak testing machine of liquid storage cylinder Download PDFInfo
- Publication number
- CN202836894U CN202836894U CN 201220408214 CN201220408214U CN202836894U CN 202836894 U CN202836894 U CN 202836894U CN 201220408214 CN201220408214 CN 201220408214 CN 201220408214 U CN201220408214 U CN 201220408214U CN 202836894 U CN202836894 U CN 202836894U
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- liquid storage
- storage cylinder
- leak test
- end socket
- rack
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Abstract
The utility model relates to a semi-submersible type leak testing machine of a liquid storage cylinder, characterized by comprising a rack, a water tank arranged at the front part of the rack and a leak testing mechanism. The leak testing mechanism comprises a leak testing rack, the upper end of the leak testing rack is fixed on the panel of the rack, and the lower end is stretched into the water tank; the two sides of the leak testing rack are equipped with sliding rails respectively, and a load bearing rack is slidably arranged in the two sliding rails; an upright plate at the lower end of the leak testing rack is equipped with a screw thread positioning rod, an upright plate at the upper end of the leak testing rack is equipped with a lead screw possessing an adjusting handle, and the other end of the lead screw penetrates the loading bearing rack to be rotationally supported on a bottom plate of the leak testing rack; an end enclosure cylinder possessing an end enclosure is arranged in the loading bearing rack, and the end enclosure is radially equipped with an air inlet nozzle communicated with a gas source; the center of the end enclosure is equipped with a charging connector communicated with the liquid storage cylinder, and the bottom plate of the leak testing rack between the end enclosure and the screw thread positioning rod is equipped with at least two supports used for supporting the liquid storage cylinder. The semi-submersible type leak testing machine of the liquid storage cylinder of the utility model is simple in structure, convenient in operation and adjustment, and can be widely used for the detection of various automobile vibration damper liquid storage cylinders.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly about a kind of liquid storage cylinder semisubmersible leakage tester that the vehicle shock absorber liquid storage cylinder is leaked gas and detects.
Background technology
After the welding of the parts such as the liquid storage cylinder of general vehicle shock absorber and base, suspension ring, the mass defects such as pore, crackle easily appear in welding junction, liquid storage cylinder is after swollen type process distortions, the serious quality problems such as crackle also can appear in cylindrical shell, and the defectives such as these crackles, pore are difficult to observe by human eye and obtain.When reality is used, these defective liquid storage cylinders of tool of not discovered by people are applied in the vehicles such as automobile, it will be serious potential safety hazard that people are gone on a journey, so in vibroshock liquid storage cylinder production run, will carry out strict detection to the impermeability of liquid storage cylinder.But leak test equipment in the market mainly contains the airtight leakage tester of dry type, does the airtight leakage tester of wet combination, the airtight leakage tester of flow detection, the airtight leakage tester of engine assembly etc., these leak test equipment operatings get up very loaded down with trivial details, and are not suitable for the leak test detection of vibroshock liquid storage cylinder.
Summary of the invention
For the problems referred to above, the purpose of this utility model provides a kind of simple in structure, operation adjustment convenience, and the liquid storage cylinder semisubmersible leakage tester of high efficiency.
For achieving the above object, the utility model is taked following technical scheme: a kind of liquid storage cylinder semisubmersible leakage tester, and it is characterized in that: it comprises a frame, one is arranged on water tank and a leak test mechanism of described frame front; Described leak test mechanism comprises a leak test frame, and described leak test frame upper end is fixed on the panel of described frame, and described water tank is stretched in the lower end; The both sides of described leak test frame are respectively arranged with a slide rail, are provided with slidably a carrier in the two described slide rails; Be provided with a screw thread backstay on the riser of described leak test frame lower end, be provided with a leading screw with adjusting handle on the riser of described leak test frame upper end, the other end of described leading screw passes on the base plate that described carrier is supported on described leak test frame rotationally; Be fixedly connected with an end socket cylinder in the described carrier, the piston of described end socket cylinder connects an end socket, the admission piece that radially is provided with a connection source of the gas of described end socket, and the center of described end socket is provided with the charging connector of a connection liquid storage cylinder inlet end; Be provided with at least two supports that are used for supporting liquid storage cylinder on the described leak test frame base plate between described end socket and the described screw thread backstay.
One side of described carrier, the direction of motion that is parallel to described end socket cylinder piston are provided with a guide rail, are inserted with one in the described guide rail and are arranged on described end socket guide rod radially.
The front end of described end socket is provided with a sealing mat that is used for the sealing of liquid storage cylinder inlet end.
The opening shape of described top of the trellis be V-arrangement, circular arc and trapezoidal in a kind of.
Be provided with the tensimeter of a connection source of the gas on the panel of described frame, the admission piece of described end socket is communicated with described tensimeter.
Be arranged side by side the described leak test of two covers mechanism on the described panel of described frame.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model is owing to being arranged on leak test mechanism on the frame, and the Lower Half of leak test frame is stretched in the water tank, therefore inflate as long as liquid storage cylinder is installed in the leak test mechanism, do not need to relend and help Other Instruments, just can observe by human eye whether Bubble formation is arranged in the water, and then whether the weld of judging liquid storage cylinder leaks gas.2, the utility model is owing to being provided with an end socket cylinder that is connected with end socket in the upper end of leak test frame, the lower end is provided with a screw thread backstay relative with end socket, the bottom is provided with at least two supports, therefore can be placed on easily liquid storage cylinder on the support, by the high and low position of bracket adjustment liquid storage cylinder, withstand on the liquid storage cylinder lower end by the screw thread backstay, and by starting cylinder liquid storage cylinder is sealed, not only structure is simple especially, and install and use convenient especially.3, the utility model is owing to being provided with a guide rail in a side of carrier, the direction of motion that is parallel to the end socket cylinder piston, radially be provided with a guide rod that cooperates with guide rail at end socket, therefore when end socket cylinder promotion end socket travels forward to compress the liquid storage cylinder inlet end, can avoid the oscillation phenomenon of end socket, make its operation more steady.4, the utility model is owing to the panel in frame is provided with two cover leak test mechanisms, and two cover leak test mechanism can work alone, do not interfere with each other, therefore can detect two liquid storage cylinders simultaneously, when perhaps using a cover leak test mechanism that one liquid storage cylinder is detected, in another set of leak test mechanism another liquid storage cylinder is installed, thereby has effectively been improved work efficiency.5, the utility model is owing to being provided with a tensimeter that is positioned on the panel between the admission piece of end socket and source of the gas, therefore, can guarantee that not only the air pressure of liquid storage cylinder inside reaches the detection air pressure of regulation, but also can understand by tensimeter the gas leakage degree of liquid storage cylinder.The utility model is simple in structure, operation adjustment is convenient, and high efficiency, can be widely used in the testing process of various vehicle shock absorber liquid storage cylinders.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is vertical view schematic diagram of the present utility model
Fig. 3 is that master of the present utility model looks schematic diagram
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model comprises frame 10, and a water tank 20 is set in the front portion of frame 10, is provided with a leak test mechanism 30 on the panel 11 that frame 10 rear portions tilt.
Such as Fig. 1～shown in Figure 3, leak test of the present utility model mechanism 30 comprises a leak test frame 31, and leak test frame 31 upper ends are fixed on the panel 11, and the lower end is stretched in the water tank 2.Be respectively arranged with in a slide rail 32, two slide rails 32 in the both sides of leak test frame 31 and be provided with slidably a carrier 33.Be provided with a screw thread backstay 34 on the riser of leak test frame 31 lower ends, be rotationally connected a leading screw 36 with adjusting handle 35 on the riser of leak test frame 31 upper ends, the other end of leading screw 36 passes on the base plate that carrier 33 is supported on leak test frame 31 rotationally.Be fixedly connected with an end socket cylinder 37 in the carrier 33, the piston of end socket cylinder 37 connects an end socket 38, the admission piece 39 that radially is provided with a connection source of the gas of end socket 38, and the center of end socket 38 is provided with the charging connector 40 of a connection liquid storage cylinder.Be provided with at least two supports 41 that are used for supporting liquid storage cylinder on leak test frame 31 base plates between end socket 38 and the screw thread backstay 34.
In above-described embodiment, be provided with a guide rail 42 in a side of carrier 33, the direction of motion that is parallel to end socket cylinder 37 pistons, corresponding with it, radially be provided with a guide rod 43 at end socket 38, when end socket cylinder 37 promotion end sockets 38 travel forward to compress the liquid storage cylinder inlet end, guide rod 43 cooperates with guide rail 42, can make the motion process of end socket 38 more steady.
In above-described embodiment, a tensimeter 12 that is communicated with source of the gas can be set on the panel 11 of frame 10 upper angled, the admission piece 39 of end socket is communicated with tensimeters 12, by the air pressure of tensimeter 12 in can the Real-Time Monitoring liquid storage cylinder.
In above-described embodiment, the front end of end socket 38 is provided with a sealing mat 44 that is used for the sealing of liquid storage cylinder inlet end.
In above-described embodiment, the opening shape at support 41 tops can be V-arrangement, circular arc or trapezoidal etc.
In the various embodiments described above, on the panel 11 that frame 10 tilts, two leak test mechanisms 30 that structure is identical but separate can be installed side by side, like this, in the time of just can carrying out the leak test detection in a leak test mechanism 30, in another leak test mechanism 30 another liquid storage cylinder is installed, thereby is increased work efficiency.
When the utility model uses, may further comprise the steps:
1) at water tank 20 interior injection clear water, the depth of water is about 2/3 of the water tank degree of depth;
2) end socket cylinder 37 is to fixedly mount in advance on the lever arm of leak test mechanism, according to the liquid storage cylinder specification requirement, mounting bracket 41 and screw thread backstay 34 on leak test frame 30 are regulated support 41, make liquid storage cylinder inlet end and end socket 38 center-aligned, regulate screw thread backstay 34 and withstand the liquid storage cylinder other end;
3) rotation adjusting handle 35 drives leading screw 36 rotations, and leading screw 36 drives carriers 33 reaches, makes the charging connector 40 of end socket 38 near liquid storage cylinder;
4) start end socket cylinder 37, end socket 38 and the inlet end of liquid storage cylinder are tightly connected;
5) start source of the gas, inflate in liquid storage cylinder by the admission piece 39 on the end socket 38 and charging connector 40, whether the liquid storage cylinder of observing simultaneously in the water tank 2 has gas leakage;
6) leak test that arrives regulation is closed source of the gas after the time, returns end socket 38, takes off liquid storage cylinder, and the leak test process finishes.
The above-mentioned leak test time can be adjusted according to the technological requirement of different liquid storage cylinders.
The various embodiments described above only are used for explanation the utility model; wherein the structure of each parts, connected mode etc. all can change to some extent; every equivalents and improvement of carrying out on the basis of technical solutions of the utility model all should do not got rid of outside protection domain of the present utility model.
Claims (10)
1. liquid storage cylinder semisubmersible leakage tester, it is characterized in that: it comprises a frame, one is arranged on water tank and a leak test mechanism of described frame front; Described leak test mechanism comprises a leak test frame, and described leak test frame upper end is fixed on the panel of described frame, and described water tank is stretched in the lower end; The both sides of described leak test frame are respectively arranged with a slide rail, are provided with slidably a carrier in the two described slide rails; Be provided with a screw thread backstay on the riser of described leak test frame lower end, be provided with a leading screw with adjusting handle on the riser of described leak test frame upper end, the other end of described leading screw passes on the base plate that described carrier is supported on described leak test frame rotationally; Be fixedly connected with an end socket cylinder in the described carrier, the piston of described end socket cylinder connects an end socket, the admission piece that radially is provided with a connection source of the gas of described end socket, and the center of described end socket is provided with the charging connector of a connection liquid storage cylinder inlet end; Be provided with at least two supports that are used for supporting liquid storage cylinder on the described leak test frame base plate between described end socket and the described screw thread backstay.
2. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 1, it is characterized in that: a side of described carrier, the direction of motion that is parallel to described end socket cylinder piston are provided with a guide rail, are inserted with one in the described guide rail and are arranged on described end socket guide rod radially.
3. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 1 is characterized in that: the front end of described end socket is provided with a sealing mat that is used for the sealing of liquid storage cylinder inlet end.
4. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 2 is characterized in that: the front end of described end socket is provided with a sealing mat that is used for the sealing of liquid storage cylinder inlet end.
5. as claimed in claim 1 or 2 or 3 or 4 a kind of liquid storage cylinder semisubmersible leakage tester is characterized in that: the opening shape of described top of the trellis be V-arrangement, circular arc and trapezoidal in a kind of.
6. as claimed in claim 1 or 2 or 3 or 4 a kind of liquid storage cylinder semisubmersible leakage tester is characterized in that: be provided with a tensimeter that is communicated with source of the gas on the panel of described frame, the admission piece of described end socket is communicated with described tensimeter.
7. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 5 is characterized in that: be provided with a tensimeter that is communicated with source of the gas on the panel of described frame, the admission piece of described end socket is communicated with described tensimeter.
8. as claimed in claim 1 or 2 or 3 or 4 a kind of liquid storage cylinder semisubmersible leakage tester is characterized in that: be arranged side by side the described leak test of two covers mechanism on the described panel of described frame.
9. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 5 is characterized in that: be arranged side by side the described leak test of two covers mechanism on the described panel of described frame.
10. a kind of liquid storage cylinder semisubmersible leakage tester as claimed in claim 6 is characterized in that: be arranged side by side the described leak test of two covers mechanism on the described panel of described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408214 CN202836894U (en) | 2012-08-16 | 2012-08-16 | Semi-submersible type leak testing machine of liquid storage cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408214 CN202836894U (en) | 2012-08-16 | 2012-08-16 | Semi-submersible type leak testing machine of liquid storage cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836894U true CN202836894U (en) | 2013-03-27 |
Family
ID=47948576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408214 Expired - Fee Related CN202836894U (en) | 2012-08-16 | 2012-08-16 | Semi-submersible type leak testing machine of liquid storage cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181254A (en) * | 2015-10-13 | 2015-12-23 | 舟山市智海技术开发有限公司 | Welding air-tightness testing device |
| CN105606307A (en) * | 2015-10-13 | 2016-05-25 | 来安县新元机电设备设计有限公司 | Welding gas tightness detection device |
-
2012
- 2012-08-16 CN CN 201220408214 patent/CN202836894U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181254A (en) * | 2015-10-13 | 2015-12-23 | 舟山市智海技术开发有限公司 | Welding air-tightness testing device |
| CN105606307A (en) * | 2015-10-13 | 2016-05-25 | 来安县新元机电设备设计有限公司 | Welding gas tightness detection device |
| CN105181254B (en) * | 2015-10-13 | 2017-09-12 | 江苏振蓝汽车装备材料有限公司 | Welding air tightness testing device |
| CN105606307B (en) * | 2015-10-13 | 2017-11-10 | 来安县新元机电设备设计有限公司 | Welding airtightness detection means |
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| GR01 | Patent grant | ||
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Effective date of registration: 20181017 Granted publication date: 20130327 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211017 Granted publication date: 20130327 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211017 Granted publication date: 20130327 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220816 Granted publication date: 20130327 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 |