CN110006594A - A kind of automatic leakage tester of air inlet pipe - Google Patents
A kind of automatic leakage tester of air inlet pipe Download PDFInfo
- Publication number
- CN110006594A CN110006594A CN201910358359.9A CN201910358359A CN110006594A CN 110006594 A CN110006594 A CN 110006594A CN 201910358359 A CN201910358359 A CN 201910358359A CN 110006594 A CN110006594 A CN 110006594A
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- China
- Prior art keywords
- fixed
- cylinder
- cross beam
- moved cross
- workbench
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Links
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of automatic leakage tester of air inlet pipe, including fuselage, the fuselage roof is fixed with crossbeam, it is characterised in that: the first cylinder is fixed on the crossbeam, the piston rod of first cylinder connects the moved cross beam of the below the crossbeam；The second cylinder is fixed on the moved cross beam, second cylinder is connect with the pressing plate below the moved cross beam, and the bottom of the pressing plate is fixed with several compression bars；Third cylinder is fixed on the moved cross beam, the tailpiece of the piston rod of the third cylinder is fixed with plug；The fuselage is equipped with workbench, and the both ends of the workbench are connect by column with the moved cross beam, and the bottom plate for carrying workpiece is fixed on the workbench.This leakage tester is easy to operate, easy to use, can be completed quickly and effectively the leak test process of product, and can the multiple and different product of leak test, applicability is wider.
Description
Technical field
The present invention relates to cylinders to produce and process technical field, and in particular to a kind of automatic leakage tester of air inlet pipe.
Background technique
Engine air inlet tube uses artificial leak test at present, needs the plugging plate of each product to be fixed with bolt one by one, so
After place into and inflate bulge test in pond, the leak test duration of each workpiece is about 20 minutes, and efficiency is lower, and artificial leak test
In the process, it is influenced by manpower, the dynamics that each bolt is tightened is unbalanced, ununified standard, therefore is unable to control production
Quality.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of automatic leakage tester of air inlet pipe, makes product quality at one
Reach consistency in unified critical field, solves production line bottleneck.
The present invention is achieved by the following technical solutions:
A kind of automatic leakage tester of air inlet pipe, including fuselage, the fuselage roof are fixed with crossbeam, it is characterised in that: the crossbeam
On be fixed with the first cylinder, the piston rod of first cylinder connects the moved cross beam of the below the crossbeam；The moved cross beam
On be fixed with the second cylinder, second cylinder is connect with the pressing plate below the moved cross beam, and the bottom of the pressing plate is fixed
There are several compression bars；Third cylinder is fixed on the moved cross beam, the tailpiece of the piston rod of the third cylinder is fixed with plug；It is described
Fuselage is equipped with workbench, and the both ends of the workbench are connect by column with the moved cross beam, fixed on the workbench
There is the bottom plate for carrying workpiece；One end of the workbench is fixed with the 4th cylinder, and the tailpiece of the piston rod of the 4th cylinder is solid
Surely there is sealing plate；The other end of the workbench is fixed with the 5th cylinder, and the tailpiece of the piston rod of the 5th cylinder is fixed with second
Sealing plate.
Preferably, it is fixed with the first guide rod at the top of the moved cross beam, first guide rod is from the crossbeam
It stretches out, and can be moved up and down along the through-hole in the through-hole at top, enable moved cross beam is stable to move up and down.
Preferably, the top two sides of the pressing plate are respectively and fixedly provided with the second guide rod, and second guide rod is successively from described
It stretches out, and can be moved up and down along the through-hole of the two in the through-hole at the top of moved cross beam and the crossbeam, pressing plate is enable to stablize
Move up and down.
Preferably, the 4th cylinder and the 5th cylinder are fixed on the workbench by air cylinder base.
Preferably, it is fixed with Working rack on the bottom plate, is used to support workpiece.
The beneficial effects of the present invention are embodied in: this leakage tester is easy to operate, easy to use, can be completed quickly and effectively production
The leak test process of product, and can the multiple and different product of leak test, applicability is wider.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the solid for the automatic leakage tester of air inlet pipe that one embodiment of the invention provides；
Fig. 2 is the main view of the automatic leakage tester of air inlet pipe shown in FIG. 1；
Fig. 3 is the top view of the automatic leakage tester of air inlet pipe shown in FIG. 1.
In attached drawing, 1 first cylinder, 2 second cylinders, 3 first guide rods, 4 crossbeams, 5 fuselages, 6 water tanks, 7 pressing plates, 8 the 4th
Cylinder, 9 air cylinder bases, 10 bottom plates, 11 compression bars, 12 workpiece, 13 workbench, 14 work supports, 15 moved cross beams, 16 first sealings
Plate, 17 columns, 18 third cylinders, 19 second guide rods, 20 plugs, 21 the 5th cylinders, 22 second sealing plates.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.It translates
It should be noted that be referred to as " being fixed on " another element when element, it can directly on the other element or
There may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements.It translates
Unless otherwise defined, all technical and scientific terms used herein and the technology for belonging to technical field of the invention
The normally understood meaning of personnel is identical.It is specific that term as used herein in the specification of the present invention is intended merely to description
The purpose of embodiment, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant
Any and all combinations of listed item.
In conjunction with Fig. 1-3, the automatic leakage tester of air inlet pipe of the invention, including fuselage 5 is fixed with crossbeam at the top of the fuselage 5
4, the first cylinder 1 is fixed on the crossbeam 4, the piston rod of first cylinder 1 connects the moved cross beam of 4 lower section of crossbeam
15, the quantity of the first cylinder 1 is two, and is symmetrically fixed on the two sides of crossbeam；Second is fixed on the moved cross beam 15
Cylinder 2, second cylinder 2 are connect with the pressing plate 7 of 15 lower section of moved cross beam, and the bottom of the pressing plate 7 is fixed with several
Compression bar 11, the quantity of the second cylinder is two, and is symmetrically fixed on the two sides of moved cross beam；It is fixed on the moved cross beam 15
There is third cylinder 18, the tailpiece of the piston rod of the third cylinder 18 is fixed with plug 20；The fuselage 5 is equipped with workbench 13, institute
The both ends for stating workbench 13 are connect by column 17 with the moved cross beam 15, are fixed on the workbench 13 for carrying work
The bottom plate 10 of part；One end of the workbench 13 is fixed with the 4th cylinder 8, and the tailpiece of the piston rod of the 4th cylinder 8 is fixed with close
Sealing plate 16；The other end of the workbench 13 is fixed with the 5th cylinder 21, and the tailpiece of the piston rod of the 5th cylinder 21 is fixed with
Two sealing plates 22.
In the present embodiment, the top of the moved cross beam 15 is fixed with the first guide rod 3, and first guide rod 3 is from institute
It states and is stretched out in the through-hole at the top of crossbeam 4, and can be moved up and down along the through-hole；The top two sides of the pressing plate 7 are respectively and fixedly provided with
Two guide rods 19, second guide rod 19 are successively stretched out from the through-hole at the top of the moved cross beam 15 and the crossbeam 4,
And it can be moved up and down along the through-hole of the two；4th cylinder 8 and the 5th cylinder 21 are fixed on the work by air cylinder base
Make on platform 13；Working rack 14 is fixed on the bottom plate 10.
The course of work of the automatic leakage tester of this air inlet pipe is as follows:
1, workpiece 12 will be placed on bottom plate 10, will be controlled by pneumatic element, pressing plate 7 row, band under the action of the second cylinder 2
11 downlink workpiece pressing 12 of dynamic pressure bar, workpiece bottom are abutted with bottom, to shut 6 hole of workpiece bottom；
2, it is controlled by pneumatic element, downlink under the action of third cylinder of plug 20, shuts 1 hole at the top of workpiece；
3, it is controlled by pneumatic element, the first sealing plate 16 and the second sealing plate 21 are respectively in the 4th cylinder 8 and the 5th cylinder 20
Under the action of move ahead, shut 2 hole of both ends of workpiece；
4, it is controlled, entire component downlink under the action of the first cylinder 1, is immersed in water tank 6 by pneumatic element；
5, pressure maintaining leak test is suppressed, reverse back is acted after 1 minute to original state, workpiece is taken out and entirely recycles completion；
6, the leak test of next workpiece is carried out.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although ginseng
According to foregoing embodiments, invention is explained in detail, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments, or some or all of the technical features are carried out etc.
With replacement；And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Range, should all cover within the scope of the claims and the description of the invention.
Claims (5)
1. a kind of automatic leakage tester of air inlet pipe, including fuselage (5), fuselage (5) top is fixed with crossbeam (4), and feature exists
In: it is fixed with the first cylinder (1) on the crossbeam (4), the piston rod of first cylinder (1) connects below the crossbeam (4)
Moved cross beam (15)；It is fixed with the second cylinder (2) on the moved cross beam (15), second cylinder (2) and the activity
Pressing plate (7) connection below crossbeam (15), the bottom of the pressing plate (7) is fixed with several compression bars (11)；The moved cross beam
(15) it is fixed on third cylinder (18), the tailpiece of the piston rod of the third cylinder (18) is fixed with plug (20)；The fuselage (5)
It is equipped with workbench (13), the both ends of the workbench (13) are connect by column (17) with the moved cross beam (15), described
The bottom plate (10) for carrying workpiece is fixed on workbench (13)；One end of the workbench (13) is fixed with the 4th cylinder
(8), the tailpiece of the piston rod of the 4th cylinder (8) is fixed with the first sealing plate (16)；The other end of the workbench (13) is fixed
There is the 5th cylinder (20), the tailpiece of the piston rod of the 5th cylinder (21) is fixed with the second sealing plate (22).
2. the automatic leakage tester of air inlet pipe according to claim 1, it is characterised in that: the top of the moved cross beam (15) is solid
Surely have the first guide rod (3), stretched out in the through-hole at top of first guide rod (3) from the crossbeam (4), and can be logical along this
Hole moves up and down.
3. the automatic leakage tester of air inlet pipe according to claim 2, it is characterised in that: the top two sides of the pressing plate (7) are equal
It is fixed with the second guide rod (19), second guide rod (19) is successively from the moved cross beam (15) and the crossbeam (4)
It stretches out, and can be moved up and down along the through-hole of the two in the through-hole at top.
4. the automatic leakage tester of air inlet pipe according to claim 1, it is characterised in that: the 4th cylinder (8) and the 5th gas
Cylinder (21) is fixed on the workbench (13) by air cylinder base.
5. the automatic leakage tester of air inlet pipe according to claim 1, it is characterised in that: be fixed with work on the bottom plate (10)
Bracket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358359.9A CN110006594A (en) | 2019-04-30 | 2019-04-30 | A kind of automatic leakage tester of air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358359.9A CN110006594A (en) | 2019-04-30 | 2019-04-30 | A kind of automatic leakage tester of air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006594A true CN110006594A (en) | 2019-07-12 |
Family
ID=67175173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910358359.9A Pending CN110006594A (en) | 2019-04-30 | 2019-04-30 | A kind of automatic leakage tester of air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006594A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10140222A1 (en) * | 2001-08-16 | 2003-03-06 | Werner Meyer Motoreninstandset | Testing method for the sealing of an engine block or cylinder head, whereby helium is fed to a coolant channel and a vacuum is created within the chamber under test, a helium sensor being provided in the suction line |
| CN202648891U (en) * | 2012-05-18 | 2013-01-02 | 广东格美淇电器有限公司 | Device for detecting sealing performance of lining of electric water heater |
| CN203365080U (en) * | 2013-07-31 | 2013-12-25 | 湛江德利化油器有限公司 | Novel seal test fixture |
| CN204085806U (en) * | 2014-09-23 | 2015-01-07 | 杭州萧山汽车滤清器有限公司 | Engine water outlet impermeability automatic detection device |
| CN205027499U (en) * | 2015-09-30 | 2016-02-10 | 江苏奥力威传感高科股份有限公司 | Engine intake manifold air tightness testing device |
| CN205317418U (en) * | 2016-01-04 | 2016-06-15 | 浙江博弈科技股份有限公司 | Engine variable intake manifold airtightness detecting device |
| CN206038237U (en) * | 2016-08-31 | 2017-03-22 | 重庆科杰实业有限责任公司 | A multi -purpose water leak detection machine for engine component |
| CN108168789A (en) * | 2017-12-21 | 2018-06-15 | 重庆晓微城企业孵化器有限公司 | A kind of watertightness airtightness test table fixing seal device |
| CN208043344U (en) * | 2018-03-27 | 2018-11-02 | 天津市宇龙昊天汽车滤清器有限公司 | A kind of device for detecting sealability for fuel filter |
| CN209689830U (en) * | 2019-04-30 | 2019-11-26 | 海纳川（滨州）轻量化汽车部件有限公司 | A kind of automatic leakage tester of air inlet pipe |
-
2019
- 2019-04-30 CN CN201910358359.9A patent/CN110006594A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10140222A1 (en) * | 2001-08-16 | 2003-03-06 | Werner Meyer Motoreninstandset | Testing method for the sealing of an engine block or cylinder head, whereby helium is fed to a coolant channel and a vacuum is created within the chamber under test, a helium sensor being provided in the suction line |
| CN202648891U (en) * | 2012-05-18 | 2013-01-02 | 广东格美淇电器有限公司 | Device for detecting sealing performance of lining of electric water heater |
| CN203365080U (en) * | 2013-07-31 | 2013-12-25 | 湛江德利化油器有限公司 | Novel seal test fixture |
| CN204085806U (en) * | 2014-09-23 | 2015-01-07 | 杭州萧山汽车滤清器有限公司 | Engine water outlet impermeability automatic detection device |
| CN205027499U (en) * | 2015-09-30 | 2016-02-10 | 江苏奥力威传感高科股份有限公司 | Engine intake manifold air tightness testing device |
| CN205317418U (en) * | 2016-01-04 | 2016-06-15 | 浙江博弈科技股份有限公司 | Engine variable intake manifold airtightness detecting device |
| CN206038237U (en) * | 2016-08-31 | 2017-03-22 | 重庆科杰实业有限责任公司 | A multi -purpose water leak detection machine for engine component |
| CN108168789A (en) * | 2017-12-21 | 2018-06-15 | 重庆晓微城企业孵化器有限公司 | A kind of watertightness airtightness test table fixing seal device |
| CN208043344U (en) * | 2018-03-27 | 2018-11-02 | 天津市宇龙昊天汽车滤清器有限公司 | A kind of device for detecting sealability for fuel filter |
| CN209689830U (en) * | 2019-04-30 | 2019-11-26 | 海纳川（滨州）轻量化汽车部件有限公司 | A kind of automatic leakage tester of air inlet pipe |
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