CN203116656U - Location degree detecting tool for high-pressure fuel distributing pipe joint and fuel injector base - Google Patents
Location degree detecting tool for high-pressure fuel distributing pipe joint and fuel injector base Download PDFInfo
- Publication number
- CN203116656U CN203116656U CN 201320139264 CN201320139264U CN203116656U CN 203116656 U CN203116656 U CN 203116656U CN 201320139264 CN201320139264 CN 201320139264 CN 201320139264 U CN201320139264 U CN 201320139264U CN 203116656 U CN203116656 U CN 203116656U
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- Prior art keywords
- pins
- detecting
- pin
- pipe joint
- pressure fuel
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- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a location degree detecting tool for a high-pressure fuel distributing pipe joint and a fuel injector base. The location degree detecting tool comprises a bottom plate, two positioning pins, two diamond pins, three detecting pins, a support and three detecting pin supports. The support is arranged on the bottom plate, products to be detected are fixed on the support and are positioned by the two positioning pins and fixed by the two diamond pins, the three detecting pins are respectively fixed on the three detecting pin supports, and the top of each detecting pin rightly aligns to a position to be detected. During detecting, the products are disposed into the two positioning pins, are tightly pressed by a presser and then are sequentially inserted into the three detecting pins, the products are considered to be qualified if can be inserted and are considered not to be qualified if not. Compared with the prior art, the location degree detecting tool has the advantages of easiness in operation of comprehensive measuring and high detecting efficiency and the like.
Description
Technical field
The utility model relates to a kind of fuel dispenser accessory, especially relates to a kind of high pressure fuel distribution pipe joint and oil injector seat position degree cubing.
Background technology
High pressure fuel pump is that gasoline has very big pressure when engine cylinder is seted out in injection, and this engine can be exported bigger power, and makes the burning efficiency of fuel higher.The structure of existing high pressure fuel distribution pipe comprises that mainly main oil pipe, main oil pipe are provided with the bolt backbone block, atomizer fixed support piece, high pressure fuel joint and sensor connector.Because the fuel oil pressure in the high pressure fuel distribution pipe is very high, all can exert an influence to the intensity and toughness of each parts on the high pressure fuel distribution pipe assembly bracket plate, even deformation failure when causing distributing pipe work, therefore, all to detect it during use.At present, the inspection hole position error adopts the receiver ga(u)ge check usually both at home and abroad, and receiver ga(u)ge is a kind of method of inspection of simulating confined state, requires consistent with Tolerance of Degree of position.For production in enormous quantities, adopt receiver ga(u)ge, the efficient height is a kind of reasonably method of inspection.
Along with developing rapidly of domestic automobile industry, the requirement of complete vehicle quality is also improved constantly, whether it qualified for the product that guarantees assembling, with the product quality of control inter process, all adopts the cubing of special use.Therefore, design and produce the high appliance special for detecting of easy to operate accuracy of detection, also just seem extremely important.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of receiver ga(u)ge easy operating, the high pressure fuel distribution pipe joint that detection efficiency is high and oil injector seat position degree cubing for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of high pressure fuel distribution pipe joint and oil injector seat position degree cubing, it is characterized in that, comprise base plate, two register pins, bearings are sold in two rhombus pins, three survey pins, bearing, three surveys, described bearing is arranged on the base plate, product to be detected is fixed on the bearing, and by two register pin location, two rhombus pins are fixed, described three survey pins are separately fixed at three and survey on the pin bearings, and the top that survey is sold is over against position to be detected; During detection, product is positioned in two register pins, and compresses with compactor, insert three then successively and survey pin, if can insert simultaneously, then product is qualified, otherwise product is defective.
Described three afterbodys of surveying pin are provided with taper knob.
Location measurement rule are real profile gauges on overshoot border whether of checking related element to be measured.If the free entity by element to be measured of gauge energy is just represented not overshoot border of this entity, workpiece is certified products, otherwise, then defective.But it can not measure the physical size of element to be measured and the size of morpheme error.
Compared with prior art, the utility model has following advantage;
One, receiver ga(u)ge easy operating, detection efficiency height, the position degree check that therefore is specially adapted to produce in enormous quantities part.
Two, the receiver ga(u)ge specific aim is stronger.
Three, performance is good continuously.
Description of drawings
Fig. 1 is the structural representation of the utility model cubing.
Among the figure: 1. base plate, 2. bearing, 3. register pin A, 4. rhombus pin A, 5. rhombus pin B 6. surveys pin A, 7. surveys pin bearing A, 8. surveys pin B, 9. surveys pin bearing B, 10. register pin B.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment 1
As shown in Figure 1, a kind of high pressure fuel distribution pipe joint and oil injector seat position degree cubing, comprise base plate 1, two register pins: register pin A3, register pin B10, two rhombus pins: rhombus pin A4, rhombus pin B5, survey pin for three and (survey pin A6 as shown in FIG., survey pin B8), bearing 2, survey the pin bearing (as shown in the figure for three, survey pin bearing A7, survey pin bearing B8), described bearing 2 is arranged on the base plate 1, and product to be detected is fixed on the bearing 2, and by two register pin location, two rhombus pins are fixed, and described three survey pins are separately fixed at three and survey on the pin bearings, and the top that survey is sold is over against position to be detected; During detection, product is positioned in two register pins, and compresses with compactor, insert three then successively and survey pin, if can insert simultaneously, then product is qualified, otherwise product is defective.
Described three afterbodys of surveying pin are provided with taper knob.
Claims (2)
1. a high pressure fuel distribution pipe joint and oil injector seat position degree cubing, it is characterized in that, comprise base plate, two register pins, bearings are sold in two rhombus pins, three survey pins, bearing, three surveys, described bearing is arranged on the base plate, product to be detected is fixed on the bearing, and by two register pin location, two rhombus pins are fixed, described three survey pins are separately fixed at three and survey on the pin bearings, and the top that survey is sold is over against position to be detected.
2. a kind of high pressure fuel distribution pipe joint according to claim 1 and oil injector seat position degree cubing is characterized in that, described three afterbodys of surveying pin are provided with taper knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139264 CN203116656U (en) | 2013-03-25 | 2013-03-25 | Location degree detecting tool for high-pressure fuel distributing pipe joint and fuel injector base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139264 CN203116656U (en) | 2013-03-25 | 2013-03-25 | Location degree detecting tool for high-pressure fuel distributing pipe joint and fuel injector base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116656U true CN203116656U (en) | 2013-08-07 |
Family
ID=48896992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139264 Expired - Fee Related CN203116656U (en) | 2013-03-25 | 2013-03-25 | Location degree detecting tool for high-pressure fuel distributing pipe joint and fuel injector base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748915A (en) * | 2013-12-26 | 2015-07-01 | 上海众源燃油分配器制造有限公司 | High-pressure fuel pipe low-pressure leak detection tool |
| CN106091904A (en) * | 2016-08-01 | 2016-11-09 | 上海众源燃油分配器制造有限公司 | A kind of cubing for high pressure oil rail dimension control |
-
2013
- 2013-03-25 CN CN 201320139264 patent/CN203116656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748915A (en) * | 2013-12-26 | 2015-07-01 | 上海众源燃油分配器制造有限公司 | High-pressure fuel pipe low-pressure leak detection tool |
| CN106091904A (en) * | 2016-08-01 | 2016-11-09 | 上海众源燃油分配器制造有限公司 | A kind of cubing for high pressure oil rail dimension control |
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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: 20130807 Termination date: 20210325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |