CN101608887A - Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole - Google Patents
Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole Download PDFInfo
- Publication number
- CN101608887A CN101608887A CNA2009100654851A CN200910065485A CN101608887A CN 101608887 A CN101608887 A CN 101608887A CN A2009100654851 A CNA2009100654851 A CN A2009100654851A CN 200910065485 A CN200910065485 A CN 200910065485A CN 101608887 A CN101608887 A CN 101608887A
- Authority
- CN
- China
- Prior art keywords
- water pump
- detecting
- axis hole
- appliance special
- installed surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses and a kind ofly can accurately detect detection method and the appliance special for detecting that the water seal installed surface is beated to the water pump axis hole.Because the present invention is to water seal tested surface the beating with respect to water pump body axis hole of depression in the water pump cover under big face, by installing one on the mandrel additional and cooperate appliance special for detecting closely with mandrel cooperating with the water pump body axis hole, make the gauge head of dial gauge directly touch tested surface, do not need to carry out again other auxiliary measurements, the just detection that can directly beat to detected face has improved the accuracy that detects.Simple in structure, the dependable performance of the present invention ensures effectively and dispatches from the factory the qualification rate of water pump and the serviceable life of having improved water pump and water pump seal.
Description
Technical field
The invention belongs to auto pump and detect manufacturing technology field, detection method and appliance special for detecting that particularly a kind of water seal installed surface is beated to the water pump body axis hole.
Background technology
The water seal installed surface directly has influence on life-span of auto pump water seal to beating of axis hole in the water pump cover, so this form and position tolerance needs monitoring and detection.Detection commonly used at present is that water pump body is inserted on the special-purpose mandrel, be installed on the beat instrument, and be in the state that can rotate around axle, the dial gauge gauge head that is installed on the magnetic force dial framework contacts with tested surface, the workpiece of rotational fixation on axle then, gauge head is just around one week of tested surface, and the water seal installed surface just can show from the reading device of dial gauge the jitter values of water pump body axis hole.But it is far away that this face of some product is absorbed in big face, the dial gauge gauge head can't touch the water seal installed surface, can not detect, can only guarantee by technology, perhaps by three-dimensional (lengthening gauge head), but to the direct labor, be not easy to finish the bigger measurement of this difficulty, can not make a sure conclusion to the qualification rate of product when workpiece dispatches from the factory.
Summary of the invention
The invention provides and a kind ofly can accurately detect detection method and the appliance special for detecting that the water seal installed surface is beated to the water pump axis hole.
The detection method that a kind of water seal installed surface is beated to the water pump axis hole comprises the steps:
A. tested water pump body is installed on the positioning core axle, mandrel is fixed on the base, guarantees the stability of the pump housing;
B. the appliance special for detecting body is inserted on the mandrel, the gauge head of the dial gauge on the appliance special for detecting body is contacted on the tested water seal installed surface;
C. the handle on the mandrel rotation appliance special for detecting of workpiece makes the gauge head of the dial gauge on the appliance special for detecting rotate a week along tested water seal installed surface, can read the jitter values of water seal installed surface to the water pump axis hole from the dial gauge reading device.
A kind ofly detect the appliance special for detecting that the water seal installed surface is beated to the water pump axis hole, comprise a mandrel that cooperates with the water pump body axis hole, oblate cylinder with the close-fitting band central shaft hole of mandrel, central shaft hole one side is provided with the dial gauge that passes upper and lower bottom surface on oblate cylinder, and opposite side is provided with and drives the handle that appliance special for detecting rotates around axle.
Because the present invention is to tested water seal hole face the beating with respect to water pump axis hole of depression in the water pump cover under big face, by installing one on the mandrel additional and cooperate appliance special for detecting closely with mandrel cooperating with the water pump body axis hole, make the gauge head of dial gauge directly touch tested surface, do not need to carry out again other auxiliary measurements, the just detection that can directly beat to detected face, being used in combination of detection method that water seal installed surface of the present invention is in addition beated to the water pump axis hole and appliance special for detecting, changed the mode that original measurement is beated, only need to rotate the handle on the appliance special for detecting, make the water seal installed surface just read out from dial gauge to water pump axis hole jitter values, improved work efficiency widely, what is more important has improved the accuracy that detects.Simple in structure, the dependable performance of the present invention ensures out the qualification rate of the water pump that dispatches from the factory effectively, and has improved the serviceable life of water pump and water pump seal.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further.
Fig. 1 is the assembling synoptic diagram that appliance special for detecting of the present invention detects on workpiece;
Fig. 2 is the structural representation of appliance special for detecting of the present invention.
Embodiment:
As shown in Figure 1 and Figure 2, the detection method that a kind of water seal installed surface is beated to the water pump axis hole comprises the steps:
A. tested water pump body 6 is installed on the positioning core axle 2, mandrel is fixed on the base 1, guarantees the stability of the pump housing;
B. appliance special for detecting body 3 is inserted on the mandrel 2, the gauge head of the dial gauge 4 on the appliance special for detecting body is contacted on the tested water seal installed surface;
C. the handle 5 on the mandrel rotation appliance special for detecting of workpiece makes the gauge head of the dial gauge 4 on the appliance special for detecting rotate a week along tested water seal installed surface, can read the jitter values of water seal installed surface to the water pump axis hole from the dial gauge reading device.
A kind ofly detect the appliance special for detecting that the water seal installed surface is beated to the water pump axis hole, comprise one and water pump body axis hole 6 close-fitting mandrels 2, oblate cylinder 3 with the close-fitting band central shaft hole 8 of mandrel, central shaft hole 8 one sides are provided with the dial gauge 4 that passes upper and lower bottom surface on oblate cylinder 3, and opposite side is provided with and drives the handle 5 that appliance special for detecting rotates around mandrel 2.
Because the present invention is to tested water seal hole face the beating with respect to water pump axis hole of depression in the water pump cover under big face, by installing one on the mandrel additional and cooperate appliance special for detecting closely with mandrel cooperating with the water pump body axis hole, make the gauge head of dial gauge directly touch tested surface, do not need to carry out again other auxiliary measurements, the just detection that can directly beat to detected face, being used in combination of detection method that water seal installed surface of the present invention is in addition beated to the water pump axis hole and appliance special for detecting, changed the mode that original measurement is beated, only need to rotate the handle on the appliance special for detecting, make the water seal installed surface just read out from dial gauge to water pump axis hole jitter values, improved work efficiency widely, what is more important has improved the accuracy that detects.Simple in structure, the dependable performance of the present invention ensures out the qualification rate of the water pump that dispatches from the factory effectively, and has improved the serviceable life of water pump and water pump seal.
Claims (2)
1. detection method that the water seal installed surface is beated to the water pump body axis hole, it is characterized in that: it comprises the steps:
A. tested water pump body is installed on the positioning core axle, mandrel is fixed on the base, guarantees the stability of the pump housing;
B. the appliance special for detecting body is inserted on the mandrel, the gauge head of the dial gauge on the appliance special for detecting body is contacted on the tested water seal installed surface;
C. the handle on the mandrel rotation appliance special for detecting of workpiece makes the gauge head of the dial gauge on the appliance special for detecting rotate a week along tested water seal installed surface, can read the jitter values of water seal installed surface to the water pump axis hole from the dial gauge reading device.
2. the appliance special for detecting that detection water seal installed surface as claimed in claim 1 is beated to the water pump body axis hole, it is characterized in that: it comprises one and the close-fitting mandrel of water pump body axis hole, the oblate cylinder of band central shaft hole on the mandrel, central shaft hole one side is provided with the dial gauge that passes upper and lower bottom surface on oblate cylinder, and opposite side is provided with and drives the handle that appliance special for detecting rotates around axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100654851A CN101608887A (en) | 2009-07-21 | 2009-07-21 | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100654851A CN101608887A (en) | 2009-07-21 | 2009-07-21 | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101608887A true CN101608887A (en) | 2009-12-23 |
Family
ID=41482725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100654851A Pending CN101608887A (en) | 2009-07-21 | 2009-07-21 | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101608887A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072711A (en) * | 2010-11-16 | 2011-05-25 | 中国科学院长春光学精密机械与物理研究所 | Radial runout non-contact detecting device for rotation shaft system |
| CN106767281A (en) * | 2016-12-28 | 2017-05-31 | 郑州飞龙汽车部件有限公司 | Water seal assembly height measurement method and realize the measurement apparatus of the method |
| CN109799455A (en) * | 2019-01-10 | 2019-05-24 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of device for detecting performance of electronic water pump motor assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563880A (en) * | 2004-04-22 | 2005-01-12 | 刘红艳 | Jumping measuring tool having end facing to reference hole |
| CN101408402A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Device and method for measuring non-center positioning component bounce |
-
2009
- 2009-07-21 CN CNA2009100654851A patent/CN101608887A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563880A (en) * | 2004-04-22 | 2005-01-12 | 刘红艳 | Jumping measuring tool having end facing to reference hole |
| CN101408402A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Device and method for measuring non-center positioning component bounce |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072711A (en) * | 2010-11-16 | 2011-05-25 | 中国科学院长春光学精密机械与物理研究所 | Radial runout non-contact detecting device for rotation shaft system |
| CN102072711B (en) * | 2010-11-16 | 2012-04-11 | 中国科学院长春光学精密机械与物理研究所 | Radial runout non-contact detecting device for rotation shaft system |
| CN106767281A (en) * | 2016-12-28 | 2017-05-31 | 郑州飞龙汽车部件有限公司 | Water seal assembly height measurement method and realize the measurement apparatus of the method |
| CN106767281B (en) * | 2016-12-28 | 2023-10-13 | 郑州飞龙汽车部件有限公司 | Water seal assembly height measurement method and measurement device for realizing same |
| CN109799455A (en) * | 2019-01-10 | 2019-05-24 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of device for detecting performance of electronic water pump motor assembly |
| CN109799455B (en) * | 2019-01-10 | 2024-02-20 | 芜湖飞龙汽车电子技术研究院有限公司 | Performance detection device of electronic water pump motor assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202793295U (en) | Fuel injector hole big head groove coaxiality testing tool | |
| CN101608888A (en) | A kind of impeller press-assembling surface and measuring method and the specific purpose tool of measuring distance of round | |
| CN102901433A (en) | Coaxiality detector | |
| CN103411764B (en) | A kind of inner rotor type gyro motor proving installation | |
| CN202614158U (en) | Device for measuring bearing axial clearance | |
| CN101608887A (en) | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole | |
| CN106197201B (en) | Position degree gauge | |
| CN202836420U (en) | Plug gauge for detecting processing precision of mounting support | |
| CN201697598U (en) | Testing tool for measuring coaxiality of inner bore and excircle | |
| CN101608889A (en) | Big of a kind of pump housing and the conical surface are measured the measuring method and the specific purpose tool of distance of round | |
| CN202141425U (en) | Surface accuracy testing tool of workpieces | |
| CN102478380A (en) | Detecting equipment for bore of shallow spigot of piston of diesel locomotive | |
| CN104279939A (en) | Precision detecting device | |
| CN210834754U (en) | Vibration flat plate electrode connector | |
| CN204100943U (en) | A kind of engine water pump impeller beating degree and detecting tool for detecting height | |
| CN202533032U (en) | Torsion bar run-out detecting tool | |
| CN202452915U (en) | Part end face run-out detecting tool | |
| CN202947656U (en) | Detecting tool for parallelism degree of motor housing cover | |
| CN204301764U (en) | The checkout gear of inductor induction range and distance in flat machine | |
| CN101608890A (en) | A kind of measuring method of the height of water pump water seal and specific purpose tool | |
| CN202216644U (en) | Measurement device for inner hole groove | |
| CN106247910A (en) | A kind of process of rotating dog change detection difference eccentric throw | |
| CN207456359U (en) | The detection device of transmission shaft component and phone housing | |
| CN201867148U (en) | Special detection tool for measuring long shaft outer diameter and end surface jumping value and shaft-end distance of crank shaft | |
| CN202853559U (en) | Engine cylinder cover valve seat conical surface runout measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091223 |