CN104406747B - A kind of water pump seamless detection means - Google Patents
A kind of water pump seamless detection means Download PDFInfo
- Publication number
- CN104406747B CN104406747B CN201410730429.6A CN201410730429A CN104406747B CN 104406747 B CN104406747 B CN 104406747B CN 201410730429 A CN201410730429 A CN 201410730429A CN 104406747 B CN104406747 B CN 104406747B
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- China
- Prior art keywords
- water pump
- connecting rod
- detection means
- briquetting
- test device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of water pump seamless detection means, including base, the main body panel being arranged on above base, clamp system and pressure test device, the main body panel is provided with the seal groove that the suitable water pump to be detected is engaged, institute's seal groove is provided with the air admission hole connected with pressure test device, air inlet pipe is connected with the air admission hole, air inlet pipe is connected with pressure test device.Structure very simple of the present invention, low cost of manufacture, effectively reduce using the input of vacuum method testing equipment cost, operation and maintenance is very convenient, detection operation is also very simple, the water pump that remanufactures to be detected need to be only clamped in seal groove, the source of the gas in pressure test device will enter into remanufacture by air inlet pipe carries out sealing propertytest in water pump.
Description
Technical field
The present invention relates to a kind of device for detecting sealability of water pump.
Background technology
It is a kind of industry for implementing high-tech reparation and transformation to waste product to remanufacture, it be directed to damage or
It is about to the parts scrapped, on the basis of the analysis such as performance failure analysis, life appraisal, carries out Rebuilding engineering design, will
Junked-auto parts, engineering machinery, lathe etc. carry out the mass production process of specialized reparation, using a series of correlations
Advanced manufacturing technology, makes to remanufacture product quality and reaches or beyond new product, is the advanced form that recycling economy is recycled.
Nowadays, remanufacturing for engine water pump is increasingly taken seriously, the sealing performance for remanufacturing water pump be at present most
Stubborn problem, after water pump remanufactures processing, has more serious seepy question, and disqualification rate is higher, is installed to and starts
After machine assembly, there is seepy question in test run link, it has to water pump is pulled down and is repaired or is scrapped, cause a large amount of
Artificial waste, also generate no small expense, larger problem is brought to production, at present, to the inspection of the sealing of new water pump
The detection of commonly used vacuum method is surveyed, not only equipment cost is high for the testing equipment, and be applied to and remanufacture water pump seamless detection
On, the cost time is more long, and efficiency is low, and clamping is inconvenient, and Detection results are poor.
Therefore, it is necessary to provide a kind of for the water pump seamless detection means for remanufacturing water pump.
The content of the invention
The purpose of the present invention is exactly to provide a kind of device for detecting sealability of water pump to solve above-mentioned deficiency, the dress
Simple structure is put, convenient mounting and clamping, Detection results are good.
To achieve the above object, the technical solution used in the present invention is：A kind of water pump seamless detection means, including
Base, the main body panel being arranged on above base, clamp system and pressure test device, the main body panel are provided with suitable institute
State the seal groove that water pump to be detected is engaged, institute's seal groove is provided with the air admission hole connected with pressure test device, it is described enter
Air inlet pipe is connected with stomata, air inlet pipe is connected with pressure test device.
Preferably, the clamp system includes at least two briquetting connecting rods, disk and actuator, and the briquetting connecting rod includes
Compressing unit and connecting rod, the connecting rod is parallel to be located on main body panel, and the compressing unit is located on the front end of connecting rod, the company
The rear end of bar is fixedly connected with disk；The actuator is flexibly connected with disk；The actuator orders about disk and drives briquetting
Connecting rod simultaneously towards with or move along a straight line away from workpiece direction.Therefore, forward drive part, actuator is moved after driving disk, from
And moved after ordering about connecting rod, briquetting is then rotated, by Workpiece clamping；Reverse drive part, rotated away briquetting, actuator drives circle
Moved before disk, advanced so as to order about connecting rod, workpiece is unclamped.
Preferably, the compressing unit includes briquetting, is located on screwing nut and being arranged on briquetting one for briquetting front end
The puller bolt at end.Therefore, by screw nut briquetting is carried out it is elastic, be easy to rotate briquetting, the top for carrying briquetting one end
Tight bolt is close to workpiece, and puller bolt props up workpiece, then screws and screws nut, clamps workpiece.
Preferably, seal groove is provided with sealing rubber pad.It may therefore be assured that the sealing effectiveness of whole device.
Preferably, the through hole with briquetting connecting rod equal number is provided with outside the seal groove of the main body panel, the connecting rod is worn
Insert in through-holes.Therefore, through hole can be defined to the reciprocating motion of corpus unguis connecting rod.
Preferably, the actuator is driving handwheel.Therefore, briquetting connecting rod can be realized by driving the rotation of handwheel
Advance and retreat.
Preferably, the quantity of the briquetting connecting rod is 3.Therefore, according to the steadiness of triangle, briquetting connecting rod
Nut is held out against closer or far from workpiece, the clamping or release of workpiece is realized.
Preferably, the air pressure of the source of the gas of the pressure test device is 400~600kPa.It may therefore be assured that having
Enough sources of the gas.
Preferably, the air admission hole is arranged in the bottom sides of seal groove, on base also have circular hole, the circular hole with enter
Stomata it is same it is central axial on, be provided with air inlet pipe in the circular hole.
Preferably, also including riser, the main body panel is connected by the riser with the base.It may therefore be assured that
The steadiness of main body panel.
It is of the invention to be using the above-mentioned technical solution beneficial effect to be reached：Present apparatus structure very simple, system
Low cost is made, is effectively reduced using the input of vacuum method testing equipment cost, operation and maintenance is very convenient, detection operation
Also it is very simple, the water pump that remanufactures to be detected need to be only clamped in seal groove, the source of the gas in pressure test device will pass through
Air inlet pipe enters into remanufacture carries out sealing propertytest in water pump.Brief description of the drawings
Fig. 1 is structural representation of the invention；Fig. 2 is main view figure structure schematic representation of the invention；Fig. 3 is
The left view of Fig. 2；Fig. 4 is the structural representation of briquetting connecting rod of the present invention；In figure：1 ：Actuator；2 ：Disk
；3 ：Main body panel；4 ：Briquetting connecting rod；5 ：Air inlet pipe；6 ：Base；7 ：Seal groove；8 ：Rubber blanket；9 ：Riser
（9）；11 ：Screw rod；12 ：Pressure test device；13 ：Air admission hole；41 ：Briquetting；42 ：Connecting rod；43 ：Screw nut
；44 ：Puller bolt.
Specific embodiment
In order that those skilled in the art are better understood from technical scheme, below in conjunction with the accompanying drawings and
The present invention is described in further detail for most preferred embodiment.
With reference to shown in Fig. 1 to Fig. 4, a kind of water pump seamless detection means, including base 6, it is arranged on base 6
The main body panel 3, clamp system and pressure test device 12 of top.The main body panel 3 is provided with suitable described to be detected
The seal groove 7 that is engaged of water pump, the seal groove 7 is provided with the air admission hole 13 connected with pressure test device, described
Air inlet pipe 5 is connected with air admission hole 13, air inlet pipe 5 is connected with pressure test device 12.
The clamp system includes at least two briquetting connecting rods 4, disk 2 and actuator 1, the briquetting connecting rod 4
Including compressing unit and connecting rod 42, the connecting rod 42 is parallel to be located on main body panel 3, and the leading portion of connecting rod 42 is provided with one
Section screw thread, the compressing unit is located on the front end of connecting rod 42, and the rear end of the connecting rod 42 is fixedly connected with disk 2
；The actuator 1 is flexibly connected with disk 2；The actuator 1 orders about disk 2 and drives briquetting connecting rod 4 simultaneously
Moved along a straight line towards phase or away from workpiece direction；The compressing unit includes briquetting 41, is located on the rotation of the front end of briquetting 41
Close nut 43 and be arranged on the puller bolt 44 of the one end of briquetting 41；When forward drive part 1, actuator 1 drives circle
Moved after disk 2, move after connecting rod 42 so as to be ordered about, first pine is carried out to briquetting 41 by screwing nut 43 tight, is easy to
Rotation briquetting 41, the puller bolt 44 for carrying the one end of briquetting 41 is close to workpiece, and puller bolt 44 props up workpiece,
Then screw and screw nut 43, clamp workpiece；Reverse drive part 1, rotated away puller bolt 44, by the one end of briquetting 41
The one end for the puller bolt 44 for carrying is advanced away from workpiece so as to order about 5 connecting rods 42, and workpiece is unclamped.
With reference to shown in Fig. 2, the water inlet of water pump is arranged in seal groove 7, it is close to ensure the sealing effectiveness of water pump
Sealing groove 7 is provided with sealing rubber pad 8.
In the present embodiment, it is provided with logical with the equal number of briquetting connecting rod 4 outside the seal groove 7 of the main body panel 3
Hole, the connecting rod 42 is interspersed in through-holes.
In the present embodiment, actuator 1 described in prioritizing selection drives handwheel to pass through screw rod 11 and disk to drive handwheel
2 are flexibly connected, so as to drive three briquetting connecting rods 4 to advance or retreat.In other embodiments, actuator 1 can also be gas
Cylinder.
In the present embodiment, the quantity of the briquetting connecting rod 4 is 3.In other embodiments, briquetting connecting rod 4
Quantity can be changed as needed.
In the present embodiment, the source of the gas air pressure of prioritizing selection pressure test device 12 is 500kPa.
In the present embodiment, air admission hole 13 is arranged in the bottom sides of seal groove 7, also has circular hole, institute on base 6
Circular hole and air admission hole 13 are stated on same central axis, air inlet pipe 5 is provided with the circular hole.
Also include riser 9, the main body panel 3 is connected by the riser 9 with the base 6, riser 9 leads to
Bolt is crossed to be connected with main body panel 3.
With reference to shown in Fig. 1 to Fig. 3, specific operation process of the invention：The device is bolted first
On the table, workbench is provided with a through hole, and air inlet pipe 5 is threaded through being connected with pressure test device 12；Then
Water pump body impeller is put into side it is put into main body panel 3 and is provided with the seal groove 7 that the suitable water pump to be detected is engaged
It is interior, rotate and drive handwheel 1, moved after ordering about three briquetting connecting rods 4, three briquettings 41 are rotated, make holding out against on briquetting 41
Bolt 44 is close to water pump body impeller, screws nut 43, makes puller bolt 44 tightly against water pump body, reaches it
To the purpose for compressing sealing；Furthermore, the delivery port of water pump body is blocked with special cover plate, open on pressure test device 12
Switch, to water pump body impeller ventilate, the aqueous solution of liquid detergent is dipped with hairbrush, reuse hairbrush smear water pump exhaust outlet, hold
Continuous 30s~40s, sees whether bubbling to judge whether water pump cylinder block passage has whether seepage or cylinder body have sand holes.
Above-described is only one embodiment of the present invention, for the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
Enclose.
Claims (9)
1. a kind of water pump seamless detection means, it is characterised in that：Including base（6）, be arranged on base（6）The main body of top
Disk（3）, clamp system and pressure test device（12）, the main body panel（3）It is provided with the suitable water pump phase to be detected
The seal groove of cooperation（7）, the seal groove（7）It is provided with and pressure test device（12）The air admission hole of connection（13）, it is described enter
Stomata（13）On be connected with air inlet pipe（5）, air inlet pipe（5）With pressure test device（12）It is connected, the clamp system is included extremely
Few two briquetting connecting rods（4）, disk（2）And actuator（1）, the briquetting connecting rod（4）Including compressing unit and connecting rod（42）,
The connecting rod（42）It is parallel to be located on main body panel（3）On, the compressing unit is located on connecting rod（42）Front end, the connecting rod
（42）Rear end and disk（2）It is fixedly connected；The actuator（1）With disk（2）It is flexibly connected；The actuator（1）Drive
Make disk（2）Drive briquetting connecting rod（4）Simultaneously towards with or move along a straight line away from workpiece direction.
2. the water pump seamless detection means according to claim 1, it is characterised in that：The compressing unit includes pressure
Block（41）, be located on briquetting（41）Front end screws nut（43）And it is arranged on briquetting（41）The puller bolt of one end（44）.
3. water pump seamless detection means according to claim 1, it is characterised in that：The seal groove（7）It is provided with close
Envelope rubber blanket（8）.
4. water pump seamless detection means according to claim 1, it is characterised in that：The main body panel（3）Seal groove
（7）Outside is provided with and briquetting connecting rod（4）The through hole of equal number, the connecting rod（42）Intert in through-holes.
5. water pump seamless detection means according to claim 1, it is characterised in that：The actuator（1）To drive hand
Wheel.
6. the water pump seamless detection means according to claim 1, it is characterised in that：The briquetting connecting rod（4）'s
Quantity is 3.
7. the water pump seamless detection means according to claim 1, it is characterised in that：The pressure test device
The air pressure of source of the gas is 400~600kPa.
8. the water pump seamless detection means according to claim 1, it is characterised in that：The air admission hole is arranged on close
In the bottom sides of sealing groove, base（6）It is upper to also have circular hole, the circular hole and air admission hole（13）It is described on same central axis
Air inlet pipe is provided with circular hole（5）.
9. water pump seamless detection means according to claim 1, it is characterised in that：Also include riser（9）, the master
Body disc（3）By the riser（9）With the base（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730429.6A CN104406747B (en) | 2014-12-05 | 2014-12-05 | A kind of water pump seamless detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730429.6A CN104406747B (en) | 2014-12-05 | 2014-12-05 | A kind of water pump seamless detection means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406747A CN104406747A (en) | 2015-03-11 |
| CN104406747B true CN104406747B (en) | 2017-06-13 |
Family
ID=52644394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730429.6A Expired - Fee Related CN104406747B (en) | 2014-12-05 | 2014-12-05 | A kind of water pump seamless detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406747B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706232A (en) * | 2016-12-25 | 2017-05-24 | 重庆腾增模具制造有限公司 | Seal tightness detection system and detection steps thereof |
| CN108099574B (en) * | 2017-12-21 | 2023-08-22 | 柳州铁道职业技术学院 | Suspension vibration-resisting device for motor vehicle |
| CN113804367B (en) * | 2021-11-17 | 2022-02-08 | 济宁安泰矿山设备制造有限公司 | Sealing detection device for submersible pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6014893A (en) * | 1998-08-11 | 2000-01-18 | Chrysler Corporation | Test fixture |
| CN202676379U (en) * | 2012-06-25 | 2013-01-16 | 芜湖东大汽车工业有限公司 | Seal performance test bench for water pump |
| CN203083783U (en) * | 2012-12-21 | 2013-07-24 | 漳州恒昌机械制造有限公司 | Water tightness detection apparatus for pump casing of automobile water pump |
| CN103528760A (en) * | 2013-10-25 | 2014-01-22 | 重庆科技学院 | Tool for detecting sealing property of water pump of engine |
| CN204346653U (en) * | 2014-12-05 | 2015-05-20 | 中国重汽集团济南复强动力有限公司 | A kind of water pump seamless pick-up unit |
-
2014
- 2014-12-05 CN CN201410730429.6A patent/CN104406747B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6014893A (en) * | 1998-08-11 | 2000-01-18 | Chrysler Corporation | Test fixture |
| CN202676379U (en) * | 2012-06-25 | 2013-01-16 | 芜湖东大汽车工业有限公司 | Seal performance test bench for water pump |
| CN203083783U (en) * | 2012-12-21 | 2013-07-24 | 漳州恒昌机械制造有限公司 | Water tightness detection apparatus for pump casing of automobile water pump |
| CN103528760A (en) * | 2013-10-25 | 2014-01-22 | 重庆科技学院 | Tool for detecting sealing property of water pump of engine |
| CN204346653U (en) * | 2014-12-05 | 2015-05-20 | 中国重汽集团济南复强动力有限公司 | A kind of water pump seamless pick-up unit |
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| Publication number | Publication date |
|---|---|
| CN104406747A (en) | 2015-03-11 |
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Granted publication date: 20170613 |
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