CN204202835U - Automobile air cylinder detection device - Google Patents
Automobile air cylinder detection device Download PDFInfo
- Publication number
- CN204202835U CN204202835U CN201420624418.5U CN201420624418U CN204202835U CN 204202835 U CN204202835 U CN 204202835U CN 201420624418 U CN201420624418 U CN 201420624418U CN 204202835 U CN204202835 U CN 204202835U
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- detection device
- air cylinder
- water
- automobile air
- valve
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Abstract
The utility model relates to field of mechanical technique, is specifically related to a kind of automobile air cylinder detection device, comprises frame, stationary installation, closing device and water filling device.Pick-up unit of the present utility model is detected by the mode of water pressure generation, welds non-fusion cylindrical shell and pops even if there is straight line and also can not hurt people, and weld seam has seepage to be also easy to find suppressing in process, has more security and accuracy.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of automobile air cylinder detection device.
Background technology
Air drum is the gas storage device in brake system of car, is used for stored air compressor compresses gas out, for automobile brake, the system such as to blow a whistle.Air drum comprises cylindrical shell and two end caps, and wherein, cylindrical shell is provided with water-discharging joint, and two end caps are equipped with pipe adapter.
In order to check air drum weldquality, conventional method of the prior art checks with gas testing method, though gas testing method is simple, but there is following two problems: first, straight line seam is as non-fusion, can pop in the weldering of gas testing cathetus, the gas of instantaneous burst produces huge impulsive force and can hurt people; The second, if weld seam has Minute pores to cause seepage, can be short because of the gas testing supervision time, there is no Timeliness coverage, after entrucking running a period of time, there will be gas leak phenomenon.
Given this, the defect overcome existing for the prior art is the art problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is the above-mentioned defect for prior art, provides a kind of automobile air cylinder detection device, before gas testing inspection, first by water pressure generation method, pressure is brought up to a preset value, checks weld seam and the pore of straight line weldering.The gas testing method in prior art that solves detects dangerous and inaccurate technical matters.
The purpose of this utility model realizes by following technical measures:
A kind of automobile air cylinder detection device, this air drum comprises cylindrical shell and two end caps, and cylindrical shell is provided with water-discharging joint, and two end caps are equipped with pipe adapter, and wherein, this detection device comprises:
Frame;
Be located at the stationary installation for fixing air drum in described frame;
For the closing device making end cap pipe adapter keep sealing;
For the water filling device to inner barrel water filling, this water filling device comprises the forcing pump be located in frame, the water injection pipe be communicated with cylindrical shell water-discharging joint, tensimeter and the first valve, and described water injection pipe, tensimeter and the first valve communicate with each other through a threeway.
In some embodiments, described stationary installation comprises the base plate being located at frame surface, and one end of described base plate is tiltedly installed with side plate, and the other end is provided with a fixed mount, and described fixed mount and described side plate coordinate and will laterally be placed in the air drum clamping on base plate.
In some embodiments, described closing device comprises the plug be connected with end cap pipe seal.
In some embodiments, described closing device also comprises: the interface portion be tightly connected with plug, be located at the second valve of interface portion, the center pit that described plug is provided with O-ring seal and is communicated with described second valve.
Compared with prior art, the utility model beneficial effect is, pick-up unit of the present utility model is detected by the mode of water pressure generation, welds non-fusion cylindrical shell and pops even if there is straight line and also can not hurt people, weld seam have seepage suppress in process be also easy to find, have more security and accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automobile air cylinder detection device of the utility model embodiment 1;
Fig. 2 is the structural representation of closing device in the automobile air cylinder detection device of the utility model embodiment 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model embodiment provides a kind of automobile air cylinder detection device, and this air drum comprises cylindrical shell and two end caps, and cylindrical shell is provided with water-discharging joint, and two end caps are equipped with pipe adapter, and wherein, this detection device comprises:
Frame;
Be located at the stationary installation for fixing air drum in described frame;
For the closing device making end cap pipe adapter keep sealing;
For the water filling device to inner barrel water filling, this water filling device comprises the forcing pump be located in frame, the water injection pipe be communicated with cylindrical shell water-discharging joint, tensimeter and the first valve, and described water injection pipe, tensimeter and the first valve communicate with each other through a threeway.
Particularly, pick-up unit of the present utility model is detected by the mode of water pressure generation, welds non-fusion cylindrical shell and pops even if there is straight line and also can not hurt people, and weld seam has seepage to be also easy to find suppressing in process, has more security and accuracy.
embodiment 1:
The utility model example 1 provides a kind of automobile air cylinder detection device, refers to shown in Fig. 1, and this automobile air cylinder detection device comprises: frame 1, stationary installation 2, closing device 3 and water filling device 4.
Stationary installation 2 comprises the base plate 21 being located at frame surface, and one end of base plate 21 is tiltedly installed with side plate 22, and the other end is provided with a fixed mount 23, and fixed mount 23 and side plate 22 coordinate and the horizontal air drum 100 be placed on base plate 21 clamped.
Water filling device 4 comprises the forcing pump 41 be located in frame 1, the water injection pipe 42 be communicated with cylindrical shell water-discharging joint, tensimeter 43, first valve (not shown) and pressure device 44, and water injection pipe 42, tensimeter 43 and the first valve (not shown) communicate with each other through a threeway (not shown).
Refer to shown in Fig. 2, closing device 3 comprises: plug 31, the interface portion 32 be tightly connected with plug 31, the second valve 33 being located at interface portion 32, plug 31 is provided with O-ring seal 34, and plug 31 center offers the center pit be communicated with the second valve 33.
The pick-up unit of the present embodiment in use, first air drum 100 is placed horizontally on the base plate 21 of stationary installation 2, and gripped by side plate 22 and fixed mount 23 cooperation, plug 31 is connected with end cap pipe seal, again water injection pipe 42 is connected with cylindrical shell water-discharging joint, start water filling, after the second valve 33 on plug 31 there are flowing out, (illustrate that the air of inner barrel is all discharged), second valve 33 is closed, continue water filling, water filling device 4 and the first valve 44 is closed after the tensimeter 43 on water filling device 4 reaches preset pressure value (as 2-3MPa), keep this preset pressure value a period of time, observe the force value change of tensimeter 43 and the water leakage situation of commissure.
The pick-up unit of the present embodiment is detected by the mode of water pressure generation, welds non-fusion cylindrical shell and pops even if there is straight line and also can not hurt people, and weld seam has seepage to be also easy to find suppressing in process, has more security and accuracy.Specification product after detecting through this pick-up unit proceed gas testing and detect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an automobile air cylinder detection device, this air drum comprises cylindrical shell and two end caps, and cylindrical shell is provided with water-discharging joint, and two end caps are equipped with pipe adapter, it is characterized in that, this detection device comprises:
Frame;
Be located at the stationary installation for fixing air drum in described frame;
For the closing device making end cap pipe adapter keep sealing;
For the water filling device to inner barrel water filling, this water filling device comprises the forcing pump be located in frame, the water injection pipe be communicated with cylindrical shell water-discharging joint, tensimeter and the first valve, and described water injection pipe, tensimeter and the first valve communicate with each other through a threeway.
2. automobile air cylinder detection device according to claim 1, it is characterized in that, described stationary installation comprises the base plate being located at frame surface, one end of described base plate is tiltedly installed with side plate, the other end is provided with a fixed mount, and described fixed mount and described side plate coordinate and will laterally be placed in the air drum clamping on base plate.
3. automobile air cylinder detection device according to claim 1, is characterized in that, described closing device comprises the plug be connected with end cap pipe seal.
4. automobile air cylinder detection device according to claim 3, it is characterized in that, described closing device also comprises: the interface portion be tightly connected with plug, be located at the second valve of interface portion, the center pit that described plug is provided with O-ring seal and is communicated with described second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624418.5U CN204202835U (en) | 2014-10-27 | 2014-10-27 | Automobile air cylinder detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624418.5U CN204202835U (en) | 2014-10-27 | 2014-10-27 | Automobile air cylinder detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202835U true CN204202835U (en) | 2015-03-11 |
Family
ID=52660780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624418.5U Expired - Fee Related CN204202835U (en) | 2014-10-27 | 2014-10-27 | Automobile air cylinder detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202835U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289671A (en) * | 2016-08-08 | 2017-01-04 | 广船国际有限公司 | A kind of watertightness test device |
| CN109914493A (en) * | 2019-03-27 | 2019-06-21 | 河海大学 | Prefabricated tubular pile soldered quality detection device and its detection method |
| CN113001048A (en) * | 2021-01-28 | 2021-06-22 | 吴春花 | Valve welding and air tightness detection integrated device |
| CN114295293A (en) * | 2021-12-31 | 2022-04-08 | 芜湖创挚汽车科技有限公司 | Welding seam inspection device for plate-shaped welding materials |
-
2014
- 2014-10-27 CN CN201420624418.5U patent/CN204202835U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289671A (en) * | 2016-08-08 | 2017-01-04 | 广船国际有限公司 | A kind of watertightness test device |
| CN109914493A (en) * | 2019-03-27 | 2019-06-21 | 河海大学 | Prefabricated tubular pile soldered quality detection device and its detection method |
| CN109914493B (en) * | 2019-03-27 | 2020-11-24 | 河海大学 | Device and method for detecting quality of welding joint of precast tubular pile |
| CN113001048A (en) * | 2021-01-28 | 2021-06-22 | 吴春花 | Valve welding and air tightness detection integrated device |
| CN114295293A (en) * | 2021-12-31 | 2022-04-08 | 芜湖创挚汽车科技有限公司 | Welding seam inspection device for plate-shaped welding materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |