CN216803098U - Automatic righting device for oil sprayer part - Google Patents
Automatic righting device for oil sprayer part Download PDFInfo
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- CN216803098U CN216803098U CN202122900737.7U CN202122900737U CN216803098U CN 216803098 U CN216803098 U CN 216803098U CN 202122900737 U CN202122900737 U CN 202122900737U CN 216803098 U CN216803098 U CN 216803098U
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- fuel injector
- clamping jaw
- clamping
- pinch roller
- injector part
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- 239000000446 fuel Substances 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 16
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an automatic centering device for an oil sprayer part, which is used for centering the oil sprayer part which is clamped and inclined on a fixture tool. Compared with the prior art, the utility model has the advantages of effectively reducing collision, reducing rejection rate, eliminating particle pollution generated by collision, having high automation degree and the like.
Description
Technical Field
The utility model relates to the technical field of fuel injector manufacturing, in particular to an automatic centering device for a fuel injector part.
Background
The static flow calibration of the high-pressure oil injector is an essential process in the production process of the oil injector, the oil injector needs to be fixed in the static flow calibration process, and the oil injector is usually fixed by a specific upper pressure head and then can be calibrated.
In the actual production process, due to the beat and the technological requirements, the upper pressure head descends at a high speed in the process of fixing the oil injector, and if the oil injector is slightly inclined in an oil injector clamp tool or the oil injector is not completely placed in the oil injector clamp tool, the upper pressure head tool collides with a part to cause tool damage, part scrapping and potential pollutant risks.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the automatic centering device for the oil sprayer part, which effectively reduces collision, reduces rejection rate, eliminates particle pollution caused by collision and has high automation degree.
The purpose of the utility model can be realized by the following technical scheme:
an automatic fuel injector part centering device is used for centering a fuel injector part which is clamped and inclined on a fixture tool, and comprises a part attitude sensor, a clamping mechanism, a driving mechanism, a base and a controller; the attitude sensor, the clamping mechanism and the driving mechanism are respectively arranged on the base; the clamping mechanism and the clamp tool are coaxial in the vertical direction; the driving mechanism is connected with the clamping mechanism and drives the clamping mechanism to clamp or loosen; the part attitude sensor is opposite to the part of the oil sprayer; the part attitude sensor and the driving mechanism are respectively connected to the controller.
Preferably, the part attitude sensor is a correlation sensor.
Preferably, the clamping mechanism comprises a first clamping jaw, a second clamping jaw and a sliding unit; the first clamping jaw and the second clamping jaw are respectively arranged on the sliding unit; at least one of the first clamping jaw and the second clamping jaw is connected with the sliding unit in a sliding mode; the driving mechanism drives the first clamping jaw and the second clamping jaw to move oppositely or oppositely, so that clamping or loosening of the clamping mechanism is realized.
More preferably, the first clamping jaw comprises a first pressing wheel and a second pressing wheel; the second clamping jaw comprises a third pinch roller; the center connecting line of the first pinch roller, the second pinch roller and the third pinch roller forms a trilateral shape, and the center of the trilateral shape is coaxial with the fixture tool in the vertical direction.
More preferably, the first pinch roller and the second pinch roller are detachably connected with the first clamping jaw through a connecting piece.
More preferably, the first pinch roller and the second pinch roller are mounted on the connecting piece through rotating shafts; and the third pinch roller is arranged on the second clamping jaw through a rotating shaft.
More preferably, the third pressing wheel is provided with a protruding structure for pressing the fuel injector part.
More preferably, the driving mechanism comprises at least one driving electric cylinder.
Preferably, the automatic centering device is provided with a blast pipe, and the blast pipe is externally connected with a blast device; the nozzle of the blast pipe is aligned with the parts of the fuel injector.
Preferably, the base is provided with a through hole for the chips to fall out.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, effectively reduce the collision and take place, reduce the disability rate: the automatic fuel injector part centering device provided by the utility model can be used for centering fuel injector parts, so that the collision event caused by clamping and skewing of the parts is effectively reduced, the rejection rate of the parts is greatly reduced, the service life of an upper pressure head is prolonged, the production efficiency is improved, and the condition of equipment shutdown is avoided.
Secondly, eliminating particle pollution generated by impact: the automatic fuel injector part centering device disclosed by the utility model has the advantages that firstly, the collision is greatly reduced, secondly, in order to avoid the accidental generation of collision debris, the automatic fuel injector part centering device is provided with the blast pipe, and meanwhile, the hole is formed in the base, so that the debris can fall out in time.
Thirdly, the automation degree is high: the automatic centering device for the oil injector parts does not need manual operation, occupies small area, has high automation degree, and can be widely applied to various oil injector part processing procedures.
Drawings
FIG. 1 is a schematic structural view of an automatic fuel injector part centering device according to the present invention;
FIG. 2 is a schematic view of the clamping mechanism of the present invention;
FIG. 3 is a schematic structural view of a base in the present invention;
fig. 4 is a schematic structural diagram of the pinch roller of the present invention.
The reference numbers in the figures indicate:
1. the oil sprayer comprises a clamp tool, 2, an oil sprayer part, 3, a part attitude sensor, 4, a clamping mechanism, 5, a driving mechanism, 6, a base, 7, a blast pipe, 41, a first clamping jaw, 42, a second clamping jaw, 43, a sliding unit, 61, a through hole, 411, a first pinch roller, 412, a second pinch roller, 421, a third pinch roller, 4211 and a protrusion structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The embodiment relates to an automatic righting device for an oil injector part, which is used for righting the oil injector part which is clamped and skewed on a fixture tool and is structurally shown in figure 1, the automatic righting device comprises a part attitude sensor 3, a clamping mechanism 4, a driving mechanism 5, a base 6 and a controller, the attitude sensor 3, the clamping mechanism 4 and the driving mechanism 5 are respectively installed on the base 6, the clamping mechanism 4 and the fixture tool 1 are coaxial in the vertical direction, the driving mechanism 5 is connected with the clamping mechanism 4, the driving mechanism 5 drives the clamping mechanism 4 to clamp or loosen, the part attitude sensor 3 is right opposite to the oil injector part 2, and the part attitude sensor 3 and the driving mechanism 5 are respectively connected with the controller.
The part attitude sensor 3 in this embodiment selects a correlation sensor for detecting whether the part is stuck and inclined.
As shown in fig. 2, the clamping mechanism 4 in this embodiment includes a first clamping jaw 41, a second clamping jaw 42, and a sliding unit 43, the first clamping jaw 41 and the second clamping jaw 42 are respectively installed on the sliding unit 43, at least one of the first clamping jaw 41 and the second clamping jaw 42 is connected to the sliding unit 43 in a sliding manner, and the driving mechanism 5 drives the first clamping jaw 41 and the second clamping jaw 42 to move toward or away from each other, so as to clamp or unclamp the clamping mechanism 4.
The first clamping jaw 41 comprises a first pressing wheel 411 and a second pressing wheel 412, the second clamping jaw 42 comprises a third pressing wheel 421, and a connecting line of centers of the first pressing wheel 411, the second pressing wheel 412 and the third pressing wheel 421 forms a trilateral shape, and a center of the trilateral shape is coaxial with the fixture tool 1 in a vertical direction, as shown in fig. 4. The first pinch roller 411 and the second pinch roller 412 are detachably connected with the first clamping jaw 41 through a connecting piece. The first pinch roller 411 and the second pinch roller 412 are mounted on the connecting member by a rotating shaft, and the third pinch roller 421 is mounted on the second jaw 42 by a rotating shaft. The third pinch roller 421 is provided with a protrusion 4211 for pinching the injector part 2.
The driving mechanism 5 includes at least one driving electric cylinder, and in the clamping mechanism 4 shown in fig. 2, the first clamping jaw 41 is slidably connected to the sliding unit 43, the second clamping jaw 42 is fixed to the sliding unit 43, and the driving electric cylinder in the driving mechanism 5 is connected to the first clamping jaw 41 to drive the first clamping jaw 41 to move toward or away from the second clamping jaw 42.
The self-righting device in this embodiment is further provided with a blast pipe 7, the blast pipe 7 is externally connected with a blast device, and the nozzle of the blast pipe 7 is aligned with the fuel injector part 2. As shown in fig. 3, the base 6 is provided with a through hole 61 for the debris to fall out.
The working principle of the automatic fuel injector part centering device in the embodiment is as follows:
the part attitude sensor 3 detects whether the fuel injector part 2 is clamped and inclined, if yes, the driving mechanism 5 is started to drive the clamping mechanism 4 to clamp the fuel injector part 2, the fuel injector part 2 is righted, then the driving mechanism 5 withdraws, and clamping is cancelled.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic fuel injector part centering device is used for centering a fuel injector part (2) which is clamped, stuck and inclined on a clamp tool (1), and is characterized by comprising a part attitude sensor (3), a clamping mechanism (4), a driving mechanism (5), a base (6) and a controller; the attitude sensor (3), the clamping mechanism (4) and the driving mechanism (5) are respectively arranged on the base (6); the clamping mechanism (4) is coaxial with the clamp tool (1) in the vertical direction; the driving mechanism (5) is connected with the clamping mechanism (4), and the driving mechanism (5) drives the clamping mechanism (4) to clamp or loosen; the part attitude sensor (3) is over against the oil injector part (2); the part attitude sensor (3) and the driving mechanism (5) are respectively connected to the controller.
2. The fuel injector part auto-righting device as claimed in claim 1, characterized in that said part attitude sensor (3) is a correlation sensor.
3. An automatic fuel injector part centering device according to claim 1, characterized in that said clamping mechanism (4) comprises a first jaw (41), a second jaw (42) and a sliding unit (43); the first clamping jaw (41) and the second clamping jaw (42) are respectively arranged on a sliding unit (43); at least one of the first clamping jaw (41) and the second clamping jaw (42) is connected with the sliding unit (43) in a sliding way; the driving mechanism (5) drives the first clamping jaw (41) and the second clamping jaw (42) to move towards or away from each other, so that the clamping mechanism (4) is clamped or loosened.
4. An automatic fuel injector part centering device as claimed in claim 3, characterized in that said first clamping jaw (41) comprises a first pinch roller (411) and a second pinch roller (412); the second clamping jaw (42) comprises a third pressing wheel (421); the center connecting lines of the first pressing wheel (411), the second pressing wheel (412) and the third pressing wheel (421) form a trilateral shape, and the center of the trilateral shape is coaxial with the fixture tool (1) in the vertical direction.
5. The fuel injector part auto-righting device as claimed in claim 4, characterized in that the first pinch roller (411) and the second pinch roller (412) are detachably connected with the first clamping jaw (41) through connecting pieces.
6. The fuel injector part auto-righting device as claimed in claim 5, characterized in that the first pinch roller (411) and the second pinch roller (412) are mounted on the connecting member through a rotating shaft; and the third pinch roller (421) is arranged on the second clamping jaw (42) through a rotating shaft.
7. The fuel injector part automatic centering device according to claim 4, characterized in that the third pressing wheel (421) is provided with a protruding structure (4211) for pressing the fuel injector part (2).
8. An automatic fuel injector parts centralising apparatus according to claim 3, characterised in that the drive mechanism (5) comprises at least one electric drive cylinder.
9. The fuel injector part auto-centering device according to claim 1, wherein the auto-centering device is provided with a blast pipe (7), and the blast pipe (7) is externally connected with a blast device; the nozzle of the blast pipe (7) is aligned with the fuel injector part (2).
10. The fuel injector part auto-righting device as claimed in claim 1, characterized in that said base (6) is provided with through holes (61) for debris to fall through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900737.7U CN216803098U (en) | 2021-11-24 | 2021-11-24 | Automatic righting device for oil sprayer part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900737.7U CN216803098U (en) | 2021-11-24 | 2021-11-24 | Automatic righting device for oil sprayer part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216803098U true CN216803098U (en) | 2022-06-24 |
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ID=82051168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122900737.7U Active CN216803098U (en) | 2021-11-24 | 2021-11-24 | Automatic righting device for oil sprayer part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216803098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338620A (en) * | 2022-10-18 | 2022-11-15 | 昆山阿普顿自动化***有限公司 | Processing equipment for end of cylindrical pipe fitting |
-
2021
- 2021-11-24 CN CN202122900737.7U patent/CN216803098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338620A (en) * | 2022-10-18 | 2022-11-15 | 昆山阿普顿自动化***有限公司 | Processing equipment for end of cylindrical pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200131 No. 150 Xiya Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Fenia Delphi Automotive Systems (Shanghai) Co.,Ltd. Address before: 200131 No. 150 Xiya Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Bog Warner (Shanghai) Automotive Fuel System Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |