CN204988101U - Utensil is examined in piston cooling nozzle special use - Google Patents
Utensil is examined in piston cooling nozzle special use Download PDFInfo
- Publication number
- CN204988101U CN204988101U CN201520734374.6U CN201520734374U CN204988101U CN 204988101 U CN204988101 U CN 204988101U CN 201520734374 U CN201520734374 U CN 201520734374U CN 204988101 U CN204988101 U CN 204988101U
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- China
- Prior art keywords
- cooling nozzle
- piston cooling
- inspection pin
- hole
- jet pipe
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Abstract
The utility model discloses an utensil is examined in piston cooling nozzle special use, the fixed of hole location is examined the round pin and is used for examining the round pin to the activity of the corresponding detection of piston cooling nozzle spray tube on examine a piece, being used for the piston cooling nozzle installing support, examine a piece including horizontal portion and vertical portion, it sells the mounting hole and is used for piston cooling nozzle disk seat male locating hole to be provided with fixed examining in the horizontal portion, still be provided with the arc groove that is used for the piston cooling nozzle spray tube to fall into in the horizontal portion, it is used for the activity to examine the direction inclined hole that the round pin passed to be provided with in the vertical portion, the structure is exquisite, and not only detectable piston cooling nozzle's installation distance still can detect the three space angle of piston cooling nozzle spray tube, detects convenient and fast, and it is high to detect the precision, can greatly sparingly detect the cost.
Description
Technical field
The utility model relates to cubing field, particularly a kind of piston cooling nozzle appliance special for detecting.
Background technology
The accuracy of piston cooling nozzle eject position, directly affects the performance of engine.In actual product part production run, use target practice testing machine to control, the eject position of macroscopic examination cooling machine oil, but when main engine enters factory's receiving inspection, placing a set of target practice testing machine, to carry out incoming test unrealistic, design a kind of appliance special for detecting, substitute the function of target practice testing machine, by control piston cooling jet jet pipe space angle, indirect controller oil spurts target practice accuracy, control the consistance of a collection of product parts simultaneously, avoid piston cooling nozzle to interfere with other parts.
Utility model content
In view of this, the utility model provides a kind of piston cooling nozzle appliance special for detecting, and multiple dimensional standards of its alternative target practice testing machine to product parts are detected, and not only fast easy to detect, accuracy of detection is high, and greatly saves testing cost.
Piston cooling nozzle appliance special for detecting of the present utility model, comprise cubing block, on piston cooling nozzle mounting bracket hole location fixing inspection pin and for piston cooling nozzle jet pipe correspondence detect activity inspection pin, described cubing block comprises transverse part and vertical portion, the pilot hole described transverse part being provided with fixing inspection pin mounting hole and inserting for piston cooling nozzle valve seat, described transverse part is also provided with the arc groove fallen into for piston cooling nozzle jet pipe, described vertical portion is provided with for activity inspection pin through guiding inclined hole.
Further, movable inspection pin front end is provided with for detecting the inspection pin-and-hole that whether can be enclosed within piston cooling nozzle jet pipe leading exterior surface.
Further, movable inspection pin front end forms the needle-like being used for inserting piston cooling nozzle jet pipe endoporus.
Further, the pitch-row of fixing inspection pin mounting hole and described pilot hole equals the mounting distance of product parts.
Further, guiding inclined hole center line and vertical levels wire clamp angle are 9 ° ± 12 ', are 61 ° ± 12 ' with transverse horizontal wire clamp angle.
The beneficial effects of the utility model: piston cooling nozzle appliance special for detecting of the present utility model, delicate structure, not only can detect the mounting distance of piston cooling nozzle, also can detect three of a piston cooling nozzle jet pipe space angle, fast easy to detect, accuracy of detection is high, greatly can save testing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is that Figure 1B-B is to structural representation;
Fig. 3 is Fig. 1 vertical view;
Fig. 4 is that Fig. 3 A-A is to structural representation.
Embodiment
Fig. 1 is the utility model one-piece construction schematic diagram, Fig. 2 is that Figure 1B-B is to structural representation, Fig. 3 is Fig. 1 vertical view, Fig. 4 is that Fig. 3 A-A is to structural representation, as shown in the figure: the piston cooling nozzle appliance special for detecting of the present embodiment, comprise cubing block 1, the fixing inspection pin 3 of location, hole and the activity inspection pin 4 for detecting the jet pipe 2-2 correspondence of piston cooling nozzle 2 on the mounting bracket 2-1 of piston cooling nozzle 2, described cubing block 1 comprises transverse part 1-1 and vertical portion 1-2, the pilot hole 5 described transverse part 1-1 being provided with fixing inspection pin mounting hole and inserting for piston cooling nozzle valve seat, described transverse part 1-1 is also provided with the arc groove 6 fallen into for piston cooling nozzle jet pipe, described vertical portion 1-2 is provided with the guiding inclined hole 7 passed for activity inspection pin 4, fixing inspection pin mounting hole and pilot hole 5 are set, for the installation dimension of control piston cooling jet, when detecting, piston cooling nozzle mounting bracket is fixed by fixing inspection pin 3, piston cooling nozzle valve seat inserts pilot hole 5, for control piston cooling jet nozzle contour and space extension angle, according to the room body position of piston cooling nozzle jet pipe in space, the transverse part 1-1 of cubing block 1 arranges arc groove 6, for controlling 2 ° ± 0.5 ° space angle γ of product parts jet pipe, the vertical portion 1-2 of cubing block 1 installs the room body position of piston cooling nozzle jet pipe in space, design has the guiding inclined hole 7 of space angle, movable inspection pin 4 slides in this pilot hole, during detection, piston cooling nozzle valve seat inserts pilot hole 5, borehole jack on piston cooling nozzle mounting bracket is outside fixing inspection pin 3, the surface of piston cooling nozzle mounting bracket lower surface and module is developed, piston cooling nozzle jet pipe falls in arc groove 6, if movable inspection pin 4 can through guiding inclined hole 7, insert piston cooling nozzle jet pipe front end, then part is qualified.
In the present embodiment, movable inspection pin 4 front end is provided with for detecting the inspection pin-and-hole 8 that whether can be enclosed within piston cooling nozzle jet pipe leading exterior surface.
In addition, the another kind of structure of piston inspection pin front end is also disclosed, for: movable inspection pin 4 front end forms the needle-like being used for inserting piston cooling nozzle jet pipe endoporus, if can insert the endoporus of piston cooling nozzle jet pipe, then proves that product is qualified.
In the present embodiment, the pitch-row of fixing inspection pin mounting hole and described pilot hole 5 equals the mounting distance of product parts.
In the present embodiment, guiding inclined hole 7 center line and vertical levels wire clamp angle α are 9 ° ± 12 ', are β 61 ° ± 12 ' with transverse horizontal wire clamp angle; This detection tool structure is exquisite, not only can detect the mounting distance (15 ± 0.15) of piston cooling nozzle, also detects three space angles (2 ° ± 0.5 °, 61 ° ± 1 °, 9 ° ± 1 °) of piston cooling nozzle jet pipe.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a piston cooling nozzle appliance special for detecting, it is characterized in that: comprise cubing block, on piston cooling nozzle mounting bracket hole location fixing inspection pin and for piston cooling nozzle jet pipe correspondence detect activity inspection pin, described cubing block comprises transverse part and vertical portion, the pilot hole described transverse part being provided with fixing inspection pin mounting hole and inserting for piston cooling nozzle valve seat, described transverse part is also provided with the arc groove fallen into for piston cooling nozzle jet pipe, described vertical portion is provided with for activity inspection pin through guiding inclined hole.
2. piston cooling nozzle appliance special for detecting according to claim 1, is characterized in that: described activity inspection pin front end is provided with for detecting the inspection pin-and-hole that whether can be enclosed within piston cooling nozzle jet pipe leading exterior surface.
3. piston cooling nozzle appliance special for detecting according to claim 1, is characterized in that: described activity inspection pin front end forms the needle-like being used for inserting piston cooling nozzle jet pipe endoporus.
4. piston cooling nozzle appliance special for detecting according to claim 3, is characterized in that: the pitch-row of described fixing inspection pin mounting hole and described pilot hole equals the mounting distance of product parts.
5. piston cooling nozzle appliance special for detecting according to claim 4, is characterized in that: described guiding inclined hole center line and vertical levels wire clamp angle are 9 ° ± 12 ', are 61 ° ± 12 ' with transverse horizontal wire clamp angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734374.6U CN204988101U (en) | 2015-09-22 | 2015-09-22 | Utensil is examined in piston cooling nozzle special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734374.6U CN204988101U (en) | 2015-09-22 | 2015-09-22 | Utensil is examined in piston cooling nozzle special use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988101U true CN204988101U (en) | 2016-01-20 |
Family
ID=55122461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734374.6U Active CN204988101U (en) | 2015-09-22 | 2015-09-22 | Utensil is examined in piston cooling nozzle special use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323117A (en) * | 2016-08-18 | 2017-01-11 | 安徽天利动力股份有限公司 | Novel checking fixture for fast detecting engine cooling nozzle |
| CN108303012A (en) * | 2018-02-02 | 2018-07-20 | 河北华北柴油机有限责任公司 | A kind of engine cooling spray nozzle cubing |
-
2015
- 2015-09-22 CN CN201520734374.6U patent/CN204988101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323117A (en) * | 2016-08-18 | 2017-01-11 | 安徽天利动力股份有限公司 | Novel checking fixture for fast detecting engine cooling nozzle |
| CN108303012A (en) * | 2018-02-02 | 2018-07-20 | 河北华北柴油机有限责任公司 | A kind of engine cooling spray nozzle cubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |