CN106323117A - Novel checking fixture for fast detecting engine cooling nozzle - Google Patents
Novel checking fixture for fast detecting engine cooling nozzle Download PDFInfo
- Publication number
- CN106323117A CN106323117A CN201610683985.1A CN201610683985A CN106323117A CN 106323117 A CN106323117 A CN 106323117A CN 201610683985 A CN201610683985 A CN 201610683985A CN 106323117 A CN106323117 A CN 106323117A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- cooling nozzle
- positioning
- checking fixture
- location
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
Abstract
The invention discloses a novel checking fixture for fast detecting an engine cooling nozzle. The checking fixture comprises a checking fixture body provided with a slotted hole; a positioning sliding block is connected to the checking fixture in a sliding manner; the top of the positioning sliding block is provided with a handle; the top center of the positioning sliding block is provided with a positioning pin; one side of the positioning pin is provided with a positioning hole; a cooling nozzle to be detected is assembled on the top of the positioning sliding block by positioning through a positioning pin and the positioning hole; and one side of the cooling nozzle to be detected is provided with a cooling nozzle oil injection hole. The novel checking fixture for fast detecting the engine cooling nozzle is simple in structure, wide in an application range, direct in an observation result, simple and fast in operation, and can greatly improve detection speed and effectively prevents occurrence of combustion-cooling faults of the engine.
Description
Technical field
The present invention relates to electromotor detection technique field, be specially a kind of novel for quickly detecting engine cooling spray nozzle
Cubing.
Background technology
Cooling nozzle is the critical piece of diesel combustion room temperature cooling, by machine oil on diesel engine inner chamber oil duct to work
Plug injection, plays chamber temperature when reduction electromotor runs too high on cylinder sleeve, the impact of piston.
When electromotor runs, combustion chamber operational link is in high temperature, environment under high pressure, if can not drop combustor in time
Temperature, easily causes all kinds of fault of electromotor.Annual appearance on comprehensive market: cylinder sleeve, piston premature wear, burn oil causes
Change the faults such as four supporting (piston, piston ring, piston pin, cylinder sleeves), to during problems routine maintenance simply by change four
Supporting process, fail fundamentally to analyze and process problems.It is four matching quality problems individually really that problems is got rid of
Outward, cooling effect from engine combustion link is seldom had to be analyzed solving.
Not having measuring basis on cooling nozzle, nozzle opening radian is difficult to measure especially.Add and entirely ensure by machine tool accuracy man-hour,
Nozzle opening is weldment, and radian is wayward, is visual comparison to nozzle opening, it is impossible to effectively measured during conventional sense.
In order to solve this kind of test problems, design and a kind of cool down the cubing that nozzle quickly detects.Precisely detection can only be examined by three coordinates
Survey；Its detection efficiency and loaded down with trivial details, time-consuming and be not suitable for batch detection.
Summary of the invention
It is an object of the invention to provide a kind of novel cubing for quickly detecting engine cooling spray nozzle, on solving
State the problem proposed in background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of novel for quickly detecting engine cool
The cubing of nozzle, including being provided with the cubing body of slotted eye, described inspection particularly slidably connects location sliding shoe, slides in described location
One end, block top is provided with handle, is provided with alignment pin at the sliding shoe top center of described location, and described alignment pin side is provided with location
Hole, sliding shoe top, described location is equipped with cooling nozzle to be measured, described cooling spray to be measured by alignment pin and location, hole, location
Mouth side is provided with cooling nozzle nozzle opening.
Preferably, described cooling nozzle nozzle opening is nested in the slotted eye of cubing body, and cools down nozzle nozzle opening and cubing
The slotted eye of body is matched in clearance, and gap is 0.15mm.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, the wide model of the suitability, testing result
Intuitively, easy and simple to handle, quick, greatly improve detection speed, can effectively prevent going out of some burning cooling failures of electromotor
Existing.
Accompanying drawing explanation
Fig. 1 is the present invention main TV structure schematic diagram；
Fig. 2 is plan structure schematic diagram of the present invention；
Fig. 3 is that cubing of the present invention detects mounting structure schematic diagram.
In figure: 1 cubing body, 2 location sliding shoes, 3 handles, 4 alignment pins, 5 holes, location, 6 cooling nozzles to be measured, 7 cooling sprays
Mouth nozzle opening.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of novel for quickly detecting engine cooling spray nozzle
Cubing, including being provided with the cubing body 1 of slotted eye, described cubing body 1 slidably connects location sliding shoe 2, slide in described location
One end, block 2 top is provided with handle 3, is provided with alignment pin 4 at sliding shoe 2 top center of described location, and described alignment pin 4 side is provided with
Hole 5, location, sliding shoe 2 top, described location is equipped with cooling nozzle 6 to be measured by alignment pin 4 and location, hole 5, location, described in treat
Survey cooling nozzle 6 side and be provided with cooling nozzle nozzle opening 7.
Described cooling nozzle nozzle opening 7 is nested in the slotted eye of cubing body 1, and cools down nozzle nozzle opening 7 and cubing body 1
Slotted eye is matched in clearance, and gap is 0.15mm.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (2)
1. a novel cubing for quickly detecting engine cooling spray nozzle, including being provided with the cubing body (1) of slotted eye, its feature
It is: slidably connecting location sliding shoe (2) on described cubing body (1), sliding shoe (2) one end, top, described location is provided with handle
(3), being provided with alignment pin (4) at sliding shoe (2) top center of described location, described alignment pin (4) side is provided with hole, location (5),
Sliding shoe (2) top, described location by alignment pin (4) and location hole (5) position be equipped with cooling nozzle (6) to be measured, described in treat
Survey cooling nozzle (6) side and be provided with cooling nozzle nozzle opening (7).
A kind of novel cubing for quickly detecting engine cooling spray nozzle the most according to claim 1, it is characterised in that:
Described cooling nozzle nozzle opening (7) is nested in the slotted eye of cubing body (1), and cools down nozzle nozzle opening (7) and cubing body (1)
Slotted eye is matched in clearance, and gap is 0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683985.1A CN106323117A (en) | 2016-08-18 | 2016-08-18 | Novel checking fixture for fast detecting engine cooling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683985.1A CN106323117A (en) | 2016-08-18 | 2016-08-18 | Novel checking fixture for fast detecting engine cooling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323117A true CN106323117A (en) | 2017-01-11 |
Family
ID=57743518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610683985.1A Pending CN106323117A (en) | 2016-08-18 | 2016-08-18 | Novel checking fixture for fast detecting engine cooling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323117A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100745083B1 (en) * | 2005-12-08 | 2007-08-02 | 한전케이피에스 주식회사 | Inspecting Apparatus of Turbine Combustor Transition Piece |
| CN203881242U (en) * | 2014-05-01 | 2014-10-15 | 广西玉柴机器股份有限公司 | Engine cooling nozzle inspection tool |
| CN204988101U (en) * | 2015-09-22 | 2016-01-20 | 重庆小康工业集团股份有限公司 | Utensil is examined in piston cooling nozzle special use |
| CN205002713U (en) * | 2015-10-13 | 2016-01-27 | 绵阳富临精工机械股份有限公司 | Piston cooling nozzle oil pipe profile tolerance is synthesized and is examined utensil |
| CN105277102A (en) * | 2015-10-03 | 2016-01-27 | 李志勇 | Engine detector and technological method therefor |
| CN105300221A (en) * | 2015-11-25 | 2016-02-03 | 安徽全柴动力股份有限公司 | Diesel engine piston cooling nozzle testing tool and use method thereof |
-
2016
- 2016-08-18 CN CN201610683985.1A patent/CN106323117A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100745083B1 (en) * | 2005-12-08 | 2007-08-02 | 한전케이피에스 주식회사 | Inspecting Apparatus of Turbine Combustor Transition Piece |
| CN203881242U (en) * | 2014-05-01 | 2014-10-15 | 广西玉柴机器股份有限公司 | Engine cooling nozzle inspection tool |
| CN204988101U (en) * | 2015-09-22 | 2016-01-20 | 重庆小康工业集团股份有限公司 | Utensil is examined in piston cooling nozzle special use |
| CN105277102A (en) * | 2015-10-03 | 2016-01-27 | 李志勇 | Engine detector and technological method therefor |
| CN205002713U (en) * | 2015-10-13 | 2016-01-27 | 绵阳富临精工机械股份有限公司 | Piston cooling nozzle oil pipe profile tolerance is synthesized and is examined utensil |
| CN105300221A (en) * | 2015-11-25 | 2016-02-03 | 安徽全柴动力股份有限公司 | Diesel engine piston cooling nozzle testing tool and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |