CN217632746U - Adjusting device for limiting angle of oil injector interface - Google Patents
Adjusting device for limiting angle of oil injector interface Download PDFInfo
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- CN217632746U CN217632746U CN202221740129.2U CN202221740129U CN217632746U CN 217632746 U CN217632746 U CN 217632746U CN 202221740129 U CN202221740129 U CN 202221740129U CN 217632746 U CN217632746 U CN 217632746U
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- angle
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Abstract
The utility model discloses an adjusting device of restriction sprayer interface angle, including adjusting the pole, installation component and adjusting part, it is provided with a plurality of altogether to adjust the pole, with sprayer interface one-to-one, it is located one side of sprayer interface, installation component fixes on the sprayer, be used for the installation to adjust the pole, installation component includes the mounting panel that the level set up and sets up in the support frame at mounting panel both ends, support frame detachable fixed mounting is on the sprayer, adjusting part, it sets up on the mounting panel, adjusting part and regulation pole one-to-one, the utility model is suitable for a sprayer, support frame fixed mounting is in the both sides position of sprayer top among the device, the top position department at the sprayer interface is erect to the mounting panel level, adjusts the pole and is located one side of sprayer interface, and adjust the pole and can carry out horizontal migration under adjusting part's drive, and adjust the pole when horizontal migration, the horizontal angle that promotes the sprayer interface changes, makes things convenient for high pressure fuel pipe's installation.
Description
Technical Field
The utility model belongs to the technical field of the sprayer installation, specifically a restriction sprayer interface angle's adjusting device.
Background
The oil injector is a precision device with very high processing precision, and is required to have a large dynamic flow range, strong anti-blocking and anti-pollution capacity and good atomization performance. The fuel injector receives the fuel injection pulse signal sent by the ECU, and accurately controls the fuel injection quantity, the spraying characteristics of the fuel injector comprise atomization granularity, oil mist distribution, oil beam direction, range, diffusion cone angle and the like, and the characteristics meet the requirements of a combustion system of the diesel engine so as to ensure that the mixed gas is formed and combusted perfectly and obtain higher power and thermal efficiency;
the oil sprayer interface is an indispensable structure arranged on the oil sprayer, one end of the oil sprayer interface is connected with a high-pressure oil pipe, and the interface of the oil sprayer interface can move;
the adjusting device for limiting the angle of the interface of the oil sprayer is a device which is applied to the oil sprayer and used for carrying out angle adjustment and position limitation on the interface of the oil sprayer, and at least has the following technical problems in the installation process of the existing oil sprayer:
(1) The high-pressure oil pipe is a hard pipe, and the oil injector interface can move, so that the angle of the oil injector interface needs to be controlled in real time when the high-pressure oil pipe is installed, and the oil injector interface corresponds to the high-pressure oil pipe, so that the operation is complex in the installation process, and the assembly speed and efficiency of the high-pressure oil pipe and the oil injector are influenced;
(2) When the existing high-pressure oil pipe is installed, the oil sprayer interface needs to be manually pushed by a hand to move, so that the oil sprayer interface corresponds to the high-pressure oil pipe, the assembly is difficult to control, the precision is poor, and the assembly efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art high pressure oil pipe when installing, need the angle of real-time control sprayer interface, make it correspond with high pressure fuel pipe, like this at the in-process of installation, complex operation, high pressure fuel pipe and sprayer's assembly speed and efficiency have been influenced, and need the manual work to promote the sprayer interface and move about with the hand, make it correspond with high pressure fuel pipe, assemble the hard control like this, the precision is also relatively poor, influence the defect of assembly efficiency, an adjusting device of restriction sprayer interface angle is provided, adjust the pole and can carry out horizontal migration under adjusting part's drive in the device, the horizontal angle that promotes the sprayer interface changes, make things convenient for high pressure fuel pipe's installation, promote high pressure fuel pipe and sprayer's assembly speed and efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an adjusting device of restriction sprayer interface angle, includes regulation pole, installation component and adjusting part, wherein, the regulation pole is provided with a plurality of altogether, with sprayer interface one-to-one, it is located one side of sprayer interface for adjust sprayer interface angle, installation component fixes on the sprayer, is used for the installation adjust the pole, installation component include the mounting panel that the level set up with set up in the support frame at mounting panel both ends, support frame detachable fixed mounting is in on the sprayer, adjusting part, it set up in on the mounting panel, be used for adjusting the horizontal position of regulation pole, adjusting part with adjust the pole one-to-one, the device is when using, and support frame fixed mounting is in the both sides position of sprayer top, makes the mounting panel horizontal frame erect in the top position department of sprayer interface, and the regulation pole is located one side of sprayer interface this moment, before the high pressure fuel pipe is connected to the sprayer interface, need adjust the angle of sprayer interface, when adjusting, adjusts the horizontal position of regulation pole through adjusting part regulation pole, when adjusting the pole horizontal migration, promotes the horizontal angle of sprayer interface and changes, makes things convenient for the installation of high pressure fuel pipe.
Preferably, the regulating assembly includes installation cell body and regulation portion, wherein, the installation cell body set up in on the mounting panel, and run through the mounting panel, the regulation portion is installed the mounting groove is internal, the regulation portion can be followed the length direction of installation cell body carries out the slide adjusting position, the top detachable of adjusting the pole is installed regulation portion below is followed when the regulation portion the length direction of installation cell body carries out slide adjusting position, adjusts pole horizontal migration, reaches the horizontal angle that promotes the sprayer interface and takes place the effect that changes, makes things convenient for high pressure fuel pipe's installation.
Preferably, the adjusting portion comprises a stud, a locking nut and a connecting sleeve, wherein the stud is installed in the installing groove body in a penetrating mode, the locking nut is sleeved above the stud in a screwing mode, the connecting sleeve is fixedly installed at the top of the stud, the connecting sleeve is in contact with the bottom of the installing plate, the top of the adjusting rod is detachably installed on the connecting sleeve, when the locking nut is loosened in a screwing mode, the stud can slide in the length direction of the installing groove body, when the stud slides, the adjusting rod slides horizontally to push the horizontal angle of the oil sprayer interface to change, after the horizontal angle of the oil sprayer interface is adjusted, the locking nut is screwed down, the connecting sleeve is matched to enable the stud to be clamped and fixed at the set position inside the installing groove body, the oil sprayer interface is located, and operation is convenient and fast.
Preferably, the outer diameters of the locking nut and the connecting external member are larger than the width of the installation groove body, so that the locking nut can be matched with the connecting external member to clamp and fix the stud at the set position in the installation groove body after being screwed.
Preferably, regulation portion includes slide and adjusting screw, wherein, slide slidable mounting is in the mounting groove is internal, the top detachable of adjusting the pole is installed the below of slide, the inside nested lead screw nut that has of slide, adjusting screw rotates to be installed the mounting groove is internal, and follows the length direction of installation cell body runs through and arranges, adjusting screw with the lead screw nut adaptation, adjusting screw closes soon to cup joint in the lead screw nut, adjusting screw's one end has cup jointed and has been used for the rotation adjusting screw's damping regulating wheel, when rotating the damping regulating wheel, adjusting screw rotates, because the inside nested lead screw nut who has and cup joint with adjusting screw adaptation of slide, consequently the slide can carry out horizontal migration when adjusting screw rotates to the horizontal angle that has realized promoting the sprayer interface changes, convenient operation is swift.
Preferably, the regulating part still includes stop gear, and it is used for right the slide carries on spacingly, stop gear includes spacing spout and spacing slider, wherein, spacing spout is followed the length direction of installation cell body sets up in the inner wall of installation cell body, spacing slider installs the side of slide, spacing slider with spacing spout adaptation, spacing slider slidable mounting be in the spacing spout, such structure setting makes under the limiting action each other of spacing slider and spacing spout, the slide is higher in the in-process temperature nature that carries out horizontal migration.
Preferably, the limiting slide blocks are arranged in two groups, and the two groups of limiting slide blocks are respectively arranged on two sides of the sliding seat and are symmetrical to each other, so that the two sides of the sliding seat are stressed in a balanced manner, and the service life of the sliding seat is ensured.
The application has the advantages that:
1. in the device, a support frame is fixedly arranged at two sides above the oil injector, a mounting plate is horizontally erected at the position above an oil injector interface, an adjusting rod is positioned at one side of the oil injector interface and can horizontally move under the driving of an adjusting component, and when the adjusting rod horizontally moves, the horizontal angle of the oil injector interface is pushed to change, so that the installation of a high-pressure oil pipe is facilitated, and the assembling speed and the assembling efficiency of the high-pressure oil pipe and the oil injector are improved;
2. the adjusting rod is arranged below the adjusting portion, so that the adjusting rod can move along with the movement of the adjusting portion, the adjusting portion only needs to adjust by screwing and unscrewing a lock nut or rotating a damping adjusting wheel, the operation is convenient and fast, and the assembling speed and the assembling efficiency of the high-pressure oil pipe and the oil sprayer are further improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of an adjusting part in embodiment 3 of the present invention;
fig. 3 is an enlarged schematic structural view of the area a in fig. 2 according to the present invention;
fig. 4 is a schematic view of the structure of the present invention.
Reference numerals are as follows: 11. a support frame; 12. mounting a plate; 211. locking the nut; 212. a stud; 213. a connecting kit; 3. adjusting a rod; 4. installing a groove body; 221. a limiting chute; 222. a damping adjustment wheel; 223. a slide base; 224. adjusting the screw rod; 225. and a limiting sliding block.
Detailed Description
The following further describes a specific embodiment of an adjusting device for limiting the angle of an interface of a fuel injector according to the present invention with reference to fig. 1 to 4. The utility model relates to an adjusting device of restriction sprayer interface angle is not limited to the description of following embodiment, the utility model overcomes prior art well high-pressure oil pipe is when installing, need the angle of real time control sprayer interface, make it correspond with high pressure fuel pipe, like this at the in-process of installation, complex operation, high pressure fuel pipe and sprayer's assembly speed and efficiency have been influenced, and need artifical with pushing away the sprayer interface with the hand and move about, make it correspond with high pressure fuel pipe, assemble hard-control like this, the precision is also relatively poor, influence the defect of assembly efficiency, adjust the pole and can carry out horizontal migration under adjusting part's drive in the device, the horizontal angle that promotes the sprayer interface changes, make things convenient for high pressure fuel pipe's installation, promote high pressure fuel pipe and sprayer's assembly speed and efficiency.
Example 1:
the embodiment provides a specific structure of an adjusting device for limiting an oil injector interface angle, as shown in fig. 1-4, the adjusting device comprises an adjusting rod 3, a mounting assembly and an adjusting assembly, wherein the adjusting rod 3 is provided with a plurality of parts which are in one-to-one correspondence with an oil injector interface and are located on one side of the oil injector interface and are used for adjusting the oil injector interface angle, the mounting assembly is fixed on an oil injector and is used for mounting the adjusting rod 3, the mounting assembly comprises a mounting plate 12 and support frames 11, the mounting plate 12 is horizontally arranged, the support frames 11 are detachably and fixedly mounted on the oil injector, the adjusting assembly is arranged on the mounting plate 12 and is used for adjusting the horizontal position of the adjusting rod 3, and the adjusting assembly is in one-to-one correspondence with the adjusting rod 3.
The adjusting part includes installation cell body 4 and regulating part, wherein, installation cell body 4 is seted up on mounting panel 12, and run through mounting panel 12, the regulating part is installed in installation cell body 4, the regulating part can carry out the slide adjusting position along the length direction of installation cell body 4, the top detachable of adjusting pole 3 installs in the regulating part below, when the regulating part carries out the slide adjusting position along the length direction of installation cell body 4, adjust 3 horizontal migration of pole, reach the effect that the horizontal angle that promotes the sprayer interface changes, make things convenient for high pressure fuel pipe's installation.
By adopting the technical scheme:
when the device is used, the support frame 11 is fixedly installed at the positions of two sides above the oil sprayer, the mounting plate 12 is horizontally erected at the position above the oil sprayer interface, the adjusting rod 3 is located on one side of the oil sprayer interface at the moment, the angle of the oil sprayer interface needs to be adjusted before the oil sprayer interface is connected with a high-pressure oil pipe, the horizontal position of the adjusting rod 3 is adjusted through the adjusting assembly when the adjusting rod is adjusted, and when the adjusting rod 3 moves horizontally, the horizontal angle of the oil sprayer interface is pushed to change, so that the high-pressure oil pipe is convenient to install.
Example 2
On the basis of embodiment 1, in this embodiment, the adjusting portion includes a stud 212, a lock nut 211 and a connection kit 213, wherein the stud 212 is installed in the installation groove 4 in a penetrating manner, the lock nut 211 is screwed and sleeved above the stud 212, the connection kit 213 is fixedly installed on the top of the stud 212, the connection kit 213 is in contact with the bottom of the installation plate 12, and the top of the adjusting rod 3 is detachably installed on the connection kit 213.
The outer diameters of the locking nut 211 and the connecting sleeve 213 are both larger than the width of the installation groove body 4, so that the stud 212 can be clamped and fixed at a set position in the installation groove body 4 by matching with the connecting sleeve 213 after the locking nut 211 is screwed.
By adopting the technical scheme:
when the locking nut 211 is loosened, the stud 212 can slide in the length direction of the installation groove body 4, when the stud 212 slides, the adjusting rod 3 horizontally slides to push the horizontal angle of the oil injector interface to change, after the horizontal angle of the oil injector interface is adjusted, the locking nut 211 is screwed down, and the stud 212 is clamped and fixed at a set position inside the installation groove body 4 by matching with the connecting sleeve member 213, so that the stud can position the oil injector interface, and the operation is convenient and rapid.
Example 3
On the basis of embodiment 1, in this embodiment, the regulation portion includes slide 223 and adjusting screw 224, wherein, slide 223 slidable mounting is in installation cell body 4, the top detachable of adjusting pole 3 installs in the below of slide 223, slide 223 inside nestification has lead screw nut, adjusting screw 224 rotates and installs in installation cell body 4, and run through along the length direction of installation cell body 4 and arrange, adjusting screw 224 and lead screw nut adaptation, adjusting screw 224 cup joints in lead screw nut soon, adjusting screw 224's one end cup joints the damping regulating wheel 222 that is used for rotatory adjusting screw 224.
Regulating part still includes stop gear, it is used for spacing slide 223, stop gear includes spacing spout 221 and spacing slider 225, wherein, spacing spout 221 is along the length direction of installation cell body 4, set up in the inner wall of installation cell body 4, spacing slider 225 installs the side at slide 223, spacing slider 225 and spacing spout 221 adaptation, spacing slider 225 slidable mounting is in spacing spout 221, such structure setting makes under spacing slider 225 and spacing spout 221's mutual limiting displacement, slide 223 is higher in the in-process temperature nature that carries out horizontal migration.
The two sets of limiting sliding blocks 225 are arranged, and the two sets of limiting sliding blocks 225 are respectively arranged on two sides of the sliding seat 223 and are symmetrical to each other, so that the two sides of the sliding seat 223 are stressed evenly, and the service life of the sliding seat 223 is guaranteed.
By adopting the technical scheme:
when the damping adjusting wheel 222 is rotated, the adjusting screw 224 rotates, and because the lead screw nut which is matched and sleeved with the adjusting screw 224 is nested inside the sliding seat 223, the sliding seat 223 can horizontally move when the adjusting screw 224 rotates, so that the horizontal angle for pushing the interface of the oil sprayer is changed, and the operation is convenient and fast.
With reference to embodiment 1 to embodiment 3 and with reference to fig. 1 to 4, the working principle of the present application is as follows:
when the device is used, the support frame 11 is fixedly arranged at the two sides above the oil sprayer and is fixed through the pin, the mounting plate 12 is horizontally erected at the position above the oil sprayer interface, the adjusting rod 3 is located at one side of the oil sprayer interface at the moment, the angle of the oil sprayer interface needs to be adjusted before the oil sprayer interface is connected with a high-pressure oil pipe, the horizontal position of the adjusting rod 3 is adjusted through the adjusting assembly during adjustment, the horizontal angle of the oil sprayer interface is pushed to change when the adjusting rod 3 moves horizontally, the adjusting rod 3 stops moving after the horizontal angle of the oil sprayer interface reaches the mounting angle, and then the high-pressure oil pipe is mounted.
The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model discloses to the ordinary skilled person in technical field's the prerequisite that does not deviate from the utility model discloses under the design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. An adjusting device for limiting the angle of an oil sprayer interface is characterized in that: the method comprises the following steps:
the adjusting rods (3) are arranged, correspond to the oil injector interfaces one by one, are positioned on one side of the oil injector interfaces and are used for adjusting the angles of the oil injector interfaces; and
the mounting assembly is fixed on the oil injector and used for mounting the adjusting rod (3);
the fuel injector mounting assembly comprises a mounting plate (12) and support frames (11), wherein the mounting plate (12) is horizontally arranged, the support frames (11) are arranged at two ends of the mounting plate (12), and the support frames (11) are detachably and fixedly arranged on the fuel injector;
the adjusting device is characterized by further comprising an adjusting assembly, wherein the adjusting assembly is arranged on the mounting plate (12) and used for adjusting the horizontal position of the adjusting rod (3), and the adjusting assembly corresponds to the adjusting rod (3) one to one.
2. An adjustment device for limiting the angle of a fuel injector interface according to claim 1, wherein: the adjustment assembly includes:
the mounting groove body (4) is arranged on the mounting plate (12) and penetrates through the mounting plate (12); and
the adjusting portion is installed in the installation groove body (4), the adjusting portion can follow the length direction of the installation groove body (4) and can slide to adjust the position, and the top of the adjusting rod (3) is detachably installed below the adjusting portion.
3. An adjustment device for limiting the angle of a fuel injector interface as set forth in claim 2, wherein: the adjusting portion includes:
a stud (212) which is installed in the installation groove body (4) in a penetrating way;
the locking nut (211) is sleeved above the stud (212) in a screwing manner; and
the connecting sleeve (213) is fixedly installed at the top of the stud (212), the connecting sleeve (213) is in contact with the bottom of the installing plate (12), and the top of the adjusting rod (3) is detachably installed on the connecting sleeve (213).
4. An adjustment device for limiting the angle of a fuel injector interface according to claim 3, wherein: locking nut (211) with the external diameter of connecting external member (213) all is greater than the width of installation cell body (4), makes locking nut (211) is after screwing, and cooperation is connected external member (213) and can be made double-screw bolt (212) press from both sides tightly to be fixed installation cell body (4) inside settlement position.
5. An adjustment device for limiting the angle of a fuel injector interface as set forth in claim 2, wherein: the adjusting part includes:
the sliding seat (223) is slidably mounted in the mounting groove body (4), the top of the adjusting rod (3) is detachably mounted below the sliding seat (223), and a lead screw nut is nested inside the sliding seat (223); and
the adjusting screw rod (224) is rotatably installed in the installation groove body (4) and penetrates through the installation groove body (4) along the length direction;
the adjusting screw rod (224) is matched with the screw nut, the adjusting screw rod (224) is sleeved in the screw nut in a screwing mode, and a damping adjusting wheel (222) used for rotating the adjusting screw rod (224) is sleeved at one end of the adjusting screw rod (224).
6. An adjustment device for limiting the angle of a fuel injector interface according to claim 5, wherein: the regulating part also comprises a limiting mechanism, the limiting mechanism is used for limiting the sliding seat (223), and the limiting mechanism comprises:
the limiting sliding groove (221) is formed in the inner wall of the installation groove body (4) along the length direction of the installation groove body (4); and
the limiting sliding block (225) is arranged on the side face of the sliding seat (223), the limiting sliding block (225) is matched with the limiting sliding groove (221), and the limiting sliding block (225) is arranged in the limiting sliding groove (221) in a sliding mode.
7. An adjustment device for limiting the angle of a fuel injector port as defined in claim 6 wherein: the two groups of limiting sliding blocks (225) are arranged, and the two groups of limiting sliding blocks (225) are respectively arranged on two sides of the sliding seat (223) and are mutually symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740129.2U CN217632746U (en) | 2022-07-07 | 2022-07-07 | Adjusting device for limiting angle of oil injector interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740129.2U CN217632746U (en) | 2022-07-07 | 2022-07-07 | Adjusting device for limiting angle of oil injector interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632746U true CN217632746U (en) | 2022-10-21 |
Family
ID=83632152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221740129.2U Active CN217632746U (en) | 2022-07-07 | 2022-07-07 | Adjusting device for limiting angle of oil injector interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632746U (en) |
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2022
- 2022-07-07 CN CN202221740129.2U patent/CN217632746U/en active Active
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