CN218696124U - Fixed clamping structure of engine fuel sprayer - Google Patents
Fixed clamping structure of engine fuel sprayer Download PDFInfo
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- CN218696124U CN218696124U CN202222074110.5U CN202222074110U CN218696124U CN 218696124 U CN218696124 U CN 218696124U CN 202222074110 U CN202222074110 U CN 202222074110U CN 218696124 U CN218696124 U CN 218696124U
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Abstract
The utility model discloses a fixed clamping structure of engine fuel sprayer relates to engine fuel sprayer technical field. The utility model comprises a U-shaped fixed plate, a rectangular sliding block is connected inside the U-shaped fixed plate in a sliding way, and a moving mechanism for moving the rectangular sliding block is arranged at one end of the U-shaped fixed plate; the top of rectangle sliding block is provided with the transverse connection pole, and one side of transverse connection pole is fixed with first holder, and one side of U type fixed plate and the bottom that is located first holder still are fixed with transverse fixing column, and one side of first holder is provided with the second holder. The utility model discloses a setting of moving mechanism and vertical pole for first holder can move towards the second holder, prevents the removal of fuel sprayer, and the removal of rectangle sliding block turns into transverse connection pole's lateral shifting, makes transverse connection pole's removal precision higher, prevents that the removal of first holder from excessively leading to the damage of fuel sprayer.
Description
Technical Field
The utility model belongs to the technical field of the engine fuel sprayer, especially, relate to a fixed clamping structure of engine fuel sprayer.
Background
The automobile engine is an engine for providing power for an automobile, is the heart of the automobile and influences the dynamic property, the economical efficiency and the environmental protection property of the automobile.
The engine consists of two large mechanisms of a crank link mechanism and a valve actuating mechanism, and five large systems of a cooling system, a lubricating system, an ignition system, a fuel supply system, a starting system and the like. The main components include cylinder, cylinder head, piston pin, connecting rod, crankshaft, flywheel, oil nozzle, etc.
When the ECU issues an oil injection command, the voltage signal of the normally closed oil injection nozzle can enable current to flow through a coil in the oil injection nozzle, a magnetic field is generated to suck the valve needle, and the valve is opened to enable oil to be sprayed out of the oil injection hole. The biggest advantage of fuel injection is that the fuel supply is controlled very accurately, so that the engine can have correct air-fuel ratio in any state, the engine can be operated smoothly, and the waste gas of the engine can meet the standard of environmental protection regulations.
However, the precise oil control of the oil nozzle is based on the premise that the machining size is controlled within a standard range, and deviation cannot occur;
in the course of working of current fuel sprayer, can not be fine carry out the centre gripping to the fuel sprayer, adjustment holder that can not be fine is to fuel sprayer centre gripping dynamics, leads to the holder to remove excessively to cause the deformation in the fuel sprayer outside and harm even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping structure is fixed to engine fuel sprayer to solve current problem: in the course of working of current fuel sprayer, can not be fine carry out the centre gripping to the fuel sprayer, adjustment holder that can not be fine is to fuel sprayer centre gripping dynamics, leads to the holder to remove excessively to cause the deformation in the fuel sprayer outside and harm even.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a fixed clamping structure of an engine oil nozzle comprises a U-shaped fixing plate, wherein a rectangular sliding block is connected inside the U-shaped fixing plate in a sliding mode, and a moving mechanism used for moving the rectangular sliding block is installed at one end of the U-shaped fixing plate;
the top of rectangle sliding block is provided with the transverse connection pole, one side of transverse connection pole is fixed with first holder, one side of U type fixed plate and the bottom that is located first holder still are fixed with the transverse fixing post, one side of first holder is provided with the second holder, one side of transverse fixing post is provided with the adjustment mechanism who is used for second holder adjusting position.
Further, the moving mechanism comprises a driving motor, a longitudinal threaded rod is fixed at the output end of the driving motor, a rectangular moving block is in threaded connection with the outer side of the longitudinal threaded rod, and the rectangular moving block is fixedly connected with the rectangular sliding block.
Furthermore, one end of the U-shaped fixing plate is fixed with a first L-shaped fixing plate, one end of the first L-shaped fixing plate is fixed with the driving motor through a bolt, and the output end of the driving motor penetrates through the inside of the first L-shaped fixing plate and is rotatably connected with the first L-shaped fixing plate through a bearing.
Furthermore, a dovetail slide block is fixed at one end, far away from the rectangular moving block, of the rectangular slide block, a dovetail sliding groove is formed in the U-shaped fixing plate, and the rectangular slide block is connected with the U-shaped fixing plate in a sliding mode through the dovetail slide block and the dovetail sliding groove in a matched mode.
Furthermore, an inclined groove is formed in the rectangular sliding block, a vertical rod is arranged in the inclined groove, the vertical rod is movably connected with the rectangular sliding block through the inclined groove, and the top of the vertical rod is rotatably connected with the transverse connecting rod.
Further, the outside sliding connection of transverse connection pole has the rectangle stopper, the bottom of rectangle stopper is fixed with second L type fixed plate, one side and the rectangle sliding block fixed connection that second L type fixed plate is close to the rectangle sliding block.
Further, adjustment mechanism includes, one side of horizontal fixed column is provided with the hand wheel, the inside of horizontal fixed column still is provided with horizontal threaded rod, the outside threaded connection of horizontal threaded rod has third L type fixed plate, the one end and the second holder fixed connection that third L type fixed plate is close to the second holder.
The utility model discloses following beneficial effect has:
1. the utility model discloses a setting of moving mechanism and vertical pole for first holder can move towards the second holder, prevents the removal of fuel sprayer, and the removal of rectangle sliding block turns into transverse connection pole's lateral shifting, makes transverse connection pole's removal precision higher, prevents that the removal of first holder from excessively leading to the damage of fuel sprayer.
2. The utility model discloses an adjustment mechanism can adjust the removal of first holder, can adjust the removal orbit of second holder under the unchangeable circumstances of the removal orbit of first holder, and then adjusts the interval between first holder and the first holder.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the rectangular moving block and the longitudinal threaded rod of the present invention;
FIG. 3 is a schematic structural view of the rectangular limiting block and the transverse connecting rod of the present invention;
fig. 4 is the schematic structural diagram of the transverse fixing column and the transverse threaded rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a U-shaped fixing plate; 2. a rectangular slider; 3. a rectangular moving block; 4. a drive motor; 5. a first L-shaped fixing plate; 6. a longitudinal threaded rod; 7. a transverse connecting rod; 8. a first clamping member; 9. a second clamping member; 10. a rectangular limiting block; 11. a second L-shaped fixing plate; 12. transversely fixing the column; 13. A hand wheel; 14. a transverse threaded rod; 15. a third L-shaped fixing plate; 16. a vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model relates to a fixed clamping structure of engine fuel sprayer, including the inside sliding connection of U type fixed plate 1,U type fixed plate 1 has rectangle sliding block 2, the one end of rectangle sliding block 2 far away from rectangle movable block 3 is fixed with the forked tail slider, the inside of U type fixed plate 1 has seted up the forked tail spout, through the cooperation sliding connection of forked tail slider and forked tail spout between rectangle sliding block 2 and the U type fixed plate 1, through the setting of forked tail slider and forked tail spout, make rectangle sliding block 2 slide in the inside of U type fixed plate 1;
one end of the U-shaped fixing plate 1 is provided with a moving mechanism for moving the rectangular sliding block 2;
the top of rectangle sliding block 2 is provided with transverse connection pole 7, and one side of transverse connection pole 7 is fixed with one side of first holder 8,U type fixed plate 1 and is located the bottom of first holder 8 and still is fixed with horizontal fixed column 12, and one side of first holder 8 is provided with second holder 9, and one side of horizontal fixed column 12 is provided with the adjustment mechanism who is used for second holder 9 adjusting position.
The moving mechanism comprises a driving motor 4, a longitudinal threaded rod 6 is fixed at the output end of the driving motor 4, a rectangular moving block 3 is in threaded connection with the outer side of the longitudinal threaded rod 6, and the rectangular moving block 3 is fixedly connected with a rectangular sliding block 2, so that the output end of the driving motor 4 can penetrate through the inside of the first L-shaped fixing plate 5 and drive the longitudinal threaded rod 6 to rotate;
one end of the U-shaped fixing plate 1 is fixed with a first L-shaped fixing plate 5, one end of the first L-shaped fixing plate 5 is fixed with a driving motor 4 through a bolt, and the output end of the driving motor 4 penetrates through the inside of the first L-shaped fixing plate 5 and is rotatably connected with the first L-shaped fixing plate 5 through a bearing.
An oblique groove is formed in the rectangular sliding block 2, a vertical rod 16 is arranged in the oblique groove, the vertical rod 16 is movably connected with the rectangular sliding block 2 through the oblique groove, the top of the vertical rod 16 is rotatably connected with the transverse connecting rod 7, and the vertical rod 16 can move in the rectangular sliding block 2 and the transverse connecting rod 7 can move transversely through the oblique groove;
a rectangular limiting block 10 is connected to the outer side of the transverse connecting rod 7 in a sliding manner, a second L-shaped fixing plate 11 is fixed to the bottom of the rectangular limiting block 10, and one side, close to the rectangular sliding block 2, of the second L-shaped fixing plate 11 is fixedly connected with the rectangular sliding block 2, so that the transverse connecting rod 7 can slide on the outer side of the rectangular limiting block 10;
the operation of the driving motor 4 enables the longitudinal threaded rod 6 to rotate, the rotation of the longitudinal threaded rod 6 enables the rectangular moving block 3 to slide inside the U-shaped fixing plate 1, and the sliding of the rectangular sliding block 2 enables the transverse connecting rod 7 to move towards the direction of the second clamping piece 9 through the arrangement of the oblique groove and the vertical rod 16, so that an oil nozzle between the first clamping piece 8 and the second clamping piece 9 can be fixed;
through the setting of moving mechanism and vertical rod 16 for first holder 8 can move towards second holder 9, prevents the removal of oil sprayer, and the removal of rectangle sliding block 2 turns into the lateral shifting of transverse bar 7, makes the removal precision of transverse bar 7 higher, prevents that the removal of first holder 8 from excessively leading to the damage of oil sprayer.
The adjusting mechanism comprises a hand wheel 13 arranged on one side of a transverse fixing column 12, a transverse threaded rod 14 is further arranged inside the transverse fixing column 12, a third L-shaped fixing plate 15 is in threaded connection with the outer side of the transverse threaded rod 14, and one end, close to the second clamping piece 9, of the third L-shaped fixing plate 15 is fixedly connected with the second clamping piece 9.
Here, the rotation of the hand wheel 13 rotates the transverse threaded rod 14, and the rotation of the transverse threaded rod 14 enables the third L-shaped fixing plate 15 to slide inside the transverse fixing column 12, so that the movement of the second clamping piece 9 can be adjusted, and further, the distance between the second clamping piece 9 and the first clamping piece 8 can be adjusted;
through adjustment mechanism, can adjust the removal of first holder 8, can adjust the removal orbit of second holder 9 under the unchangeable circumstances of the removal orbit of first holder 8, and then adjust the interval between first holder 8 and the first holder 8.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The fixed clamping structure of the engine fuel spray nozzle comprises a U-shaped fixing plate (1), and is characterized in that a rectangular sliding block (2) is connected inside the U-shaped fixing plate (1) in a sliding manner, and a moving mechanism for moving the rectangular sliding block (2) is installed at one end of the U-shaped fixing plate (1);
the top of rectangle sliding block (2) is provided with transverse connection pole (7), one side of transverse connection pole (7) is fixed with first holder (8), one side of U type fixed plate (1) and the bottom that is located first holder (8) still are fixed with transverse fixing post (12), one side of first holder (8) is provided with second holder (9), one side of transverse fixing post (12) is provided with the adjustment mechanism who is used for second holder (9) adjusting position.
2. The fixed clamping structure of the fuel injector of the engine according to claim 1, wherein the moving mechanism comprises a driving motor (4), a longitudinal threaded rod (6) is fixed at an output end of the driving motor (4), a rectangular moving block (3) is connected to an outer side of the longitudinal threaded rod (6) in a threaded manner, and the rectangular moving block (3) is fixedly connected with the rectangular sliding block (2).
3. The fixed clamping structure of the engine oil nozzle according to claim 2, characterized in that a first L-shaped fixing plate (5) is fixed at one end of the U-shaped fixing plate (1), one end of the first L-shaped fixing plate (5) is fixed with a driving motor (4) through a bolt, and an output end of the driving motor (4) penetrates through the inside of the first L-shaped fixing plate (5) and is rotatably connected with the first L-shaped fixing plate (5) through a bearing.
4. The fixed clamping structure of the engine oil nozzle according to claim 2, characterized in that a dovetail slide block is fixed at one end of the rectangular slide block (2) far away from the rectangular moving block (3), a dovetail slide groove is formed in the U-shaped fixing plate (1), and the rectangular slide block (2) is in sliding connection with the U-shaped fixing plate (1) through the dovetail slide block and the dovetail slide groove.
5. The fixed clamping structure of the engine fuel sprayer according to claim 1, characterized in that an oblique groove is formed in the rectangular sliding block (2), a vertical rod (16) is arranged in the oblique groove, the vertical rod (16) is movably connected with the rectangular sliding block (2) through the oblique groove, and the top of the vertical rod (16) is rotatably connected with the transverse connecting rod (7).
6. The fixed clamping structure of the engine fuel sprayer according to claim 2, characterized in that a rectangular limiting block (10) is connected to the outer side of the transverse connecting rod (7) in a sliding manner, a second L-shaped fixing plate (11) is fixed to the bottom of the rectangular limiting block (10), and one side, close to the rectangular sliding block (2), of the second L-shaped fixing plate (11) is fixedly connected with the rectangular sliding block (2).
7. The fixed clamping structure of the engine fuel injection nozzle according to claim 1, wherein the adjusting mechanism comprises a hand wheel (13) arranged on one side of the transverse fixing column (12), a transverse threaded rod (14) is further arranged inside the transverse fixing column (12), a third L-shaped fixing plate (15) is in threaded connection with the outer side of the transverse threaded rod (14), and one end, close to the second clamping piece (9), of the third L-shaped fixing plate (15) is fixedly connected with the second clamping piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074110.5U CN218696124U (en) | 2022-08-08 | 2022-08-08 | Fixed clamping structure of engine fuel sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074110.5U CN218696124U (en) | 2022-08-08 | 2022-08-08 | Fixed clamping structure of engine fuel sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218696124U true CN218696124U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222074110.5U Active CN218696124U (en) | 2022-08-08 | 2022-08-08 | Fixed clamping structure of engine fuel sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218696124U (en) |
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2022
- 2022-08-08 CN CN202222074110.5U patent/CN218696124U/en active Active
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