CN105066845A - Digital display testing device for testing inner trench plane section difference of exhaust gas regulating valve seat and testing method thereof - Google Patents
Digital display testing device for testing inner trench plane section difference of exhaust gas regulating valve seat and testing method thereof Download PDFInfo
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- CN105066845A CN105066845A CN201510503133.5A CN201510503133A CN105066845A CN 105066845 A CN105066845 A CN 105066845A CN 201510503133 A CN201510503133 A CN 201510503133A CN 105066845 A CN105066845 A CN 105066845A
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- test pin
- regulating valve
- valve seat
- gas regulating
- waste gas
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- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a digital display testing device for testing the inner trench plane section difference of an exhaust gas regulating valve seat. The digital display testing device comprises a gauge, a handle enclosing the outer periphery on the lower portion of the gauge, and a testing pin which moves axially in the handle and is arranged on the lower side of the gauge in the handle. The upper portion of the testing pin abuts against the lower portion of the gauge to control the gauge to carry out measurement. A poking rod which controls the movement of the testing pin is arranged on the testing pin and extends towards the side edge. A spring on the detecting pin is sleeved in the handle, and a detecting block for measuring is fixedly connected to the lower portion of the testing pin. The digital display testing device is simple in structure and convenient for operation, and can accurately and rapidly detect the inner trench plane section difference of an exhaust gas regulating valve of an executive diesel car. The testing cost is greatly reduced by using the digital display testing device, and the digital display testing device ensures high economic returns.
Description
Technical field
The present invention relates to cubing technical field, be specifically related to waste gas regulating valve seat septal fossula planar section difference and show cubing and detection method thereof.
Background technology
Detect after current waste gas regulating valve seat septal fossula planar section difference inspection side uses three-dimensional or product cutting, three-dimensional infusion of financial resources is large, and testing cost is high.Detect after product cutting, the product after cutting cannot use and the cost dropped into is high again, and, take to spot-check the higher qualification rate cannot guaranteeing product.
Summary of the invention
In view of the deficiencies in the prior art, it is simple, cheap, easy to operate that technical matters to be solved by this invention is to provide structure, can realize accurately detecting that the waste gas regulating valve seat septal fossula planar section difference of the septal fossula planar section difference of diesel oil commercial vehicle waste gas regulating valve seat shows cubing and detection method thereof fast.
In order to solve the problems of the technologies described above, a technical scheme of the present invention is: waste gas regulating valve seat septal fossula planar section difference shows cubing, comprise scale, the bottom of described scale is equipped with handle in outer circumferential side, the test pin that can carry out axially-movable in handle is provided with in the downside of scale in described handle, the bottom that the top of test pin withstands on scale is measured to control scale, described test pin is extended with the driving lever carrying out movement for controlling test pin to side, test pin is arranged with spring in handle, the bottom of described test pin is fixed with the detection block for measuring.
Further, the bottom of described scale is arranged with copper pipe, the inside surface of described copper pipe be adapt with the profile of scale, for blocking the profile of scale.
Further, described copper pipe is connected mutually by screw and handle and then is controlled scale and is connected on handle.
Further, described handle offers L shape hole slot in the external part place of driving lever, described driving lever carries out locking by the most side moving to L shape hole slot to be fixed and then controls test pin and keep static.
Further, the bottom of described handle is provided with flange, and described flange is fixed with web joint by bolt, and described web joint is set on test pin.
Further, there is diameter difference in the upper diameter of described test pin and the lower diameter of test pin, test pin with the link with driving lever be boundary, the upper diameter of test pin is greater than the lower diameter of test pin, described spring housing is located at the bottom of test pin, and spring is fixed on test pin by web joint.
Further, described detection block is connected in the bottom of test pin by socket head cap screw.
In order to solve the problems of the technologies described above, another technical scheme of the present invention is: waste gas regulating valve seat septal fossula planar section difference shows the detection method of cubing: the hole described cubing being put into waste gas regulating valve seat, upwards rotating lever, make driving lever promote test pin move down thus drive detection block to move down, to be detected piece of bottom touches the lower plane of waste gas regulating valve seat septal fossula, detection block is moved in the septal fossula of waste gas regulating valve seat, then driving lever is unclamped, test pin is slowly moved up under the action of the spring and drives detection block to move up, when the upper plane that the upper surface of to be detected piece touches waste gas regulating valve seat septal fossula cannot move up again, now scale display numerical value and septal fossula plane section gap from.
Compared with prior art, the present invention has following beneficial effect: structure of the present invention is simple, easy to operate, can realize accurately detecting that the septal fossula planar section of diesel oil commercial vehicle waste gas regulating valve seat is poor fast, use the present invention significantly can reduce Expenses of laboratory examination, there is higher economic benefit.
For making object of the present invention, technical scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the present invention will be described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that A-A in Fig. 1 is to cut-open view.
In figure: 1-scale; 2-copper sheathing; 3-handle; 4-test pin; 5-web joint; 6-detects block; 7-socket head cap screw; 8-spring; 9-driving lever; 10-screw.
Embodiment
As shown in Figure 1 and 2, waste gas regulating valve seat septal fossula planar section difference shows cubing, comprise scale 1, the bottom of described scale 1 is equipped with handle 3 in outer circumferential side, the test pin 4 that can carry out axially-movable in handle 3 is provided with in the downside of scale 1 in described handle 3, the bottom that the top of test pin 4 withstands on scale 1 is measured to control scale 1, described test pin 4 is extended with the driving lever 9 carrying out movement for controlling test pin 4 to side, test pin 4 is arranged with spring 8 in handle 3, and the bottom of described test pin 4 is fixed with the detection block 6 for measuring.
In the present embodiment, the bottom of described scale 1 is arranged with copper pipe 2, the inside surface of described copper pipe 2 be adapt with the profile of scale 1, for blocking the profile of scale 1.
In the present embodiment, described copper pipe 2 is connected mutually by screw 10 and handle 3 and then is controlled scale 1 and is connected on the handle 3.
In the present embodiment, described handle 3 offers L shape hole slot in the external part place of driving lever 9, described driving lever 9 carries out locking by the most side moving to L shape hole slot to be fixed and then controls test pin 4 and keep static.
In the present embodiment, the bottom of described handle 3 is provided with flange, and described flange is fixed with web joint 5 by bolt, and described web joint 5 is set on test pin 4.
In the present embodiment, there is diameter difference in the upper diameter of described test pin 4 and the lower diameter of test pin 4, test pin 4 with the link with driving lever 9 be boundary, the upper diameter of test pin 4 is greater than the lower diameter of test pin 4, described spring 8 is set in the bottom of test pin 4, and spring 8 is fixed on test pin 4 by web joint 5.
In the present embodiment, described detection block 6 is connected in the bottom of test pin 4 by socket head cap screw 7.
Waste gas regulating valve seat septal fossula planar section difference shows the detection method of cubing: the hole described cubing being put into waste gas regulating valve seat, upwards rotating lever 9, make driving lever 9 promote test pin 4 move down thus drive detection block 6 to move down, to be detected piece of 6 bottoms touch the lower plane of waste gas regulating valve seat septal fossula, detection block 6 is moved in the septal fossula of waste gas regulating valve seat, then driving lever 9 is unclamped, test pin 4 is slowly moved up under spring 8 acts on and drives detection block 6 to move up, when the upper plane that the upper surface of to be detected piece 6 touches waste gas regulating valve seat septal fossula cannot move up again, now scale 1 show numerical value and septal fossula plane section gap from.
In the present embodiment, described scale 1 can be clock gauge, uses the present invention can reach the accuracy of detection of 0.001mm, while realizing high precision test, significantly reduces testing cost.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. waste gas regulating valve seat septal fossula planar section difference shows cubing, it is characterized in that: comprise scale, the bottom of described scale is equipped with handle in outer circumferential side, the test pin that can carry out axially-movable in handle is provided with in the downside of scale in described handle, the bottom that the top of test pin withstands on scale is measured to control scale, described test pin is extended with the driving lever carrying out movement for controlling test pin to side, test pin is arranged with spring in handle, and the bottom of described test pin is fixed with the detection block for measuring.
2. waste gas regulating valve seat septal fossula planar section difference according to claim 1 shows cubing, it is characterized in that: the bottom of described scale is arranged with copper pipe, the inside surface of described copper pipe be adapt with the profile of scale, for blocking the profile of scale.
3. waste gas regulating valve seat septal fossula planar section difference according to claim 2 shows cubing, it is characterized in that: described copper pipe is connected mutually by screw and handle and then is controlled scale and is connected on handle.
4. waste gas regulating valve seat septal fossula planar section difference according to claim 1 shows cubing, it is characterized in that: described handle offers L shape hole slot in the external part place of driving lever, described driving lever carries out locking by the most side moving to L shape hole slot to be fixed and then controls test pin and keep static.
5. waste gas regulating valve seat septal fossula planar section difference according to claim 1 shows cubing, and it is characterized in that: the bottom of described handle is provided with flange, described flange is fixed with web joint by bolt, and described web joint is set on test pin.
6. waste gas regulating valve seat septal fossula planar section difference according to claim 1 shows cubing, it is characterized in that: the upper diameter of described test pin and the lower diameter of test pin exist diameter difference, test pin with the link with driving lever be boundary, the upper diameter of test pin is greater than the lower diameter of test pin, described spring housing is located at the bottom of test pin, and spring is fixed on test pin by web joint.
7. waste gas regulating valve seat septal fossula planar section difference according to claim 1 shows cubing, it is characterized in that: described detection block is connected in the bottom of test pin by socket head cap screw.
8. a waste gas regulating valve seat septal fossula planar section difference as claimed in claim 1 shows the detection method of cubing, it is characterized in that: the hole described cubing being put into waste gas regulating valve seat, upwards rotating lever, make driving lever promote test pin move down thus drive detection block to move down, to be detected piece of bottom touches the lower plane of waste gas regulating valve seat septal fossula, detection block is moved in the septal fossula of waste gas regulating valve seat, then driving lever is unclamped, test pin is slowly moved up under the action of the spring and drives detection block to move up, when the upper plane that the upper surface of to be detected piece touches waste gas regulating valve seat septal fossula cannot move up again, now scale display numerical value and septal fossula plane section gap from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503133.5A CN105066845B (en) | 2015-08-17 | 2015-08-17 | Waste gas regulating valve seat septal fossula planar section difference shows cubing and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503133.5A CN105066845B (en) | 2015-08-17 | 2015-08-17 | Waste gas regulating valve seat septal fossula planar section difference shows cubing and its detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066845A true CN105066845A (en) | 2015-11-18 |
| CN105066845B CN105066845B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510503133.5A Active CN105066845B (en) | 2015-08-17 | 2015-08-17 | Waste gas regulating valve seat septal fossula planar section difference shows cubing and its detection method |
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Citations (8)
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|---|---|---|---|---|
| JPH095005A (en) * | 1995-06-16 | 1997-01-10 | N S T:Kk | Contact type measuring device |
| US20020189118A1 (en) * | 2001-06-18 | 2002-12-19 | Mitsubishi Materials Silicon Corporation | Linearity measuring apparatus for wafer orientation flat |
| CN201548159U (en) * | 2009-09-23 | 2010-08-11 | 浙江吉利汽车有限公司 | Edge-mouth surface difference measuring device of stamping parts |
| CN201993065U (en) * | 2011-03-15 | 2011-09-28 | 浙江吉利汽车有限公司 | Surface difference measuring instrument |
| CN102607359A (en) * | 2012-03-09 | 2012-07-25 | 浙江金固股份有限公司 | Wheel spoke plane difference inspection device |
| CN202452917U (en) * | 2011-12-27 | 2012-09-26 | 济南吉利汽车有限公司 | Checking fixture of automobile sheet metal part |
| CN204154245U (en) * | 2014-10-31 | 2015-02-11 | 重庆市南川区泰城钢化玻璃制品有限责任公司 | Hole depth cubing on sleeve workpiece |
| CN204718526U (en) * | 2015-06-15 | 2015-10-21 | 浙江舜仕汽车技术有限公司 | The detection mould of vehicle oil filler wicket assembly |
-
2015
- 2015-08-17 CN CN201510503133.5A patent/CN105066845B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH095005A (en) * | 1995-06-16 | 1997-01-10 | N S T:Kk | Contact type measuring device |
| US20020189118A1 (en) * | 2001-06-18 | 2002-12-19 | Mitsubishi Materials Silicon Corporation | Linearity measuring apparatus for wafer orientation flat |
| CN201548159U (en) * | 2009-09-23 | 2010-08-11 | 浙江吉利汽车有限公司 | Edge-mouth surface difference measuring device of stamping parts |
| CN201993065U (en) * | 2011-03-15 | 2011-09-28 | 浙江吉利汽车有限公司 | Surface difference measuring instrument |
| CN202452917U (en) * | 2011-12-27 | 2012-09-26 | 济南吉利汽车有限公司 | Checking fixture of automobile sheet metal part |
| CN102607359A (en) * | 2012-03-09 | 2012-07-25 | 浙江金固股份有限公司 | Wheel spoke plane difference inspection device |
| CN204154245U (en) * | 2014-10-31 | 2015-02-11 | 重庆市南川区泰城钢化玻璃制品有限责任公司 | Hole depth cubing on sleeve workpiece |
| CN204718526U (en) * | 2015-06-15 | 2015-10-21 | 浙江舜仕汽车技术有限公司 | The detection mould of vehicle oil filler wicket assembly |
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|---|---|
| CN105066845B (en) | 2018-01-09 |
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