Search

CN-224223206-U - Marine diesel engine fuel sprayer equipment frock

CN224223206UCN 224223206 UCN224223206 UCN 224223206UCN-224223206-U

Abstract

The utility model provides a marine diesel engine fuel spray nozzle assembly tool which comprises an assembly component, wherein the assembly component comprises a bottom plate, a servo press-fitting machine is fixedly arranged at the top of the bottom plate, a box body is fixedly arranged at the top of the bottom plate, a fixing component comprises a bidirectional motor, the bidirectional motor is fixedly arranged at the rear side of the bottom of an inner cavity of the box body, connecting rods are fixedly connected to output ends at the left side and the right side of the bidirectional motor, driven bevel gears are movably connected to the left side and the right side of the inner cavity of the box body, mounting blocks are fixedly arranged at the front side and the rear side of the surfaces of the driven bevel gears, and by arranging the fixing component, the fuel spray nozzles with different sizes can be conveniently clamped and fixed.

Inventors

  • LI HUA
  • YUAN CHANGJUN
  • LI XINZHONG

Assignees

  • 菏泽广信船配油嘴油泵有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (8)

  1. 1. Marine diesel engine fuel sprayer equipment frock, its characterized in that includes: The assembling assembly (1), wherein the assembling assembly (1) comprises a bottom plate (101), a servo press-fitting machine (102) is fixedly arranged at the top of the bottom plate (101), and a box body (103) is fixedly arranged at the top of the bottom plate (101); Fixed subassembly (2), fixed subassembly (2) include bi-directional motor (201), bi-directional motor (201) fixed mounting is in the rear side of box (103) inner chamber bottom, the equal fixedly connected with connecting rod (202) of output of bi-directional motor (201) left and right sides, the equal swing joint in the left and right sides of box (103) inner chamber has driven bevel gear (204), two equal fixed mounting in front and back both sides on driven bevel gear (204) surface has installation piece (206), four equal swing joint in the surface of installation piece (206) has connecting rod (207), four equal swing joint in the other end of connecting rod (207) has movable block (208), four equal fixed mounting in the inboard of movable block (208) has movable plate (209), two equal fixed mounting in the top of movable plate (209) montant (210), two equal fixed mounting in the top of montant (210) has splint (211).
  2. 2. The marine diesel fuel injection nozzle assembly tool of claim 1, wherein driving bevel gears (203) are fixedly arranged on the left side and the right side of the two connecting rods (202), transmission rods (205) are fixedly arranged on the surfaces of the two driven bevel gears (204), and the surfaces of the two transmission rods (205) are meshed with the surfaces of the two driven bevel gears (204).
  3. 3. The assembly fixture for the oil nozzle of the marine diesel engine, as set forth in claim 1, is characterized in that the inner sides of the surfaces of the two clamping plates (211) are fixedly provided with protection pads (212), and the protection pads (212) are made of rubber.
  4. 4. The marine diesel fuel injection nozzle assembly tool of claim 1, wherein a sliding groove (213) is formed in the top of the box body (103), and two vertical rods (210) penetrate through inner cavities of the two sliding grooves (213) and extend to the top of the box body (103).
  5. 5. The assembly fixture for the oil nozzle of the marine diesel engine as set forth in claim 1, wherein guide rods (214) are fixedly installed in the inner cavity of the box body (103), and four moving blocks (208) are slidably connected to the left and right sides of the surfaces of the guide rods (214).
  6. 6. The assembly fixture for the fuel injection nozzle of the marine diesel engine of claim 1, wherein the bottom of the inner cavity of the box body (103) is provided with a moving groove (215), and the bottoms of the two moving plates (209) are both connected in the inner cavity of the moving groove (215) in a sliding manner.
  7. 7. The marine diesel engine fuel sprayer assembling tool of claim 1, wherein the surfaces of the two connecting rods (202) are movably connected with supporting blocks (216) through bearings, and the bottoms of the two supporting blocks (216) are fixedly arranged at the bottom of an inner cavity of the box body (103).
  8. 8. The marine diesel engine fuel sprayer assembling tool of claim 1, wherein the left side and the right side of the box body (103) are respectively connected with mounting bolts (104) in a threaded mode, and the bottoms of the four mounting bolts (104) are respectively connected with the inner surface of the bottom plate (101) in a threaded mode.

Description

Marine diesel engine fuel sprayer equipment frock Technical Field The utility model relates to an assembling tool for a fuel nozzle of a marine diesel engine, and belongs to the technical field of assembling tools. Background The existing fuel injection nozzle for the automobile is a simple electromagnetic valve, when an electromagnetic coil is electrified, suction force is generated, a needle valve is sucked up, a spray hole is opened, fuel is sprayed out at high speed through an annular gap between a pintle of a needle valve head and the spray hole to form mist, the fuel injection nozzle is favorable for full combustion, the former fuel injection nozzle for the diesel engine is mechanically controlled, a mechanical diesel engine nozzle is realized by controlling precise coupling parts (needle valve and needle valve body), the coupling parts of the nozzle are one of three precise coupling parts of the traditional diesel engine, the three precise coupling parts comprise a plunger, a plunger sleeve, the needle valve and the needle valve body, an oil outlet valve and an oil outlet valve seat, the gasoline engine nozzle is a part of a gasoline engine electric control system and replaces a carburetor of a carburetor type gasoline engine, the automobile nozzle mainly comprises a diesel engine nozzle, a gasoline nozzle, a natural gas nozzle and the like, and some manufacturers outside the traditional diesel engine can manufacture a special nozzle for hydrogen. Chinese published patent (publication number: CN 212977329U) discloses an automatic assembling device of an automobile fuel spray nozzle, which comprises a movable wheel, a control panel, a hydraulic cylinder, a ferrule device, a hydraulic rod, a reset spring, a motor and a damping spring, wherein the movable wheel is positioned at the bottom end of the whole device, the upper end of the movable wheel is connected with a base, the damping spring is arranged on the inner side of the base, the bottom end of a main body is connected with the ferrule device, the hydraulic rod is arranged in the ferrule device, a first connecting rod and a second connecting rod are arranged at two ends of the hydraulic rod, and the reset spring is connected between the second connecting rod and the hydraulic rod. The utility model relates to an automatic assembling device for an automobile oil nozzle, which adopts semi-automatic control, solves the problems that manual assembling operation consumes a large amount of manpower and material resources, has high production cost and extremely low production efficiency, and automatically assembles a sealing ring to the oil nozzle by a collar device by driving a turntable to rotate by a motor and putting the oil nozzle into a limit sleeve in a manual mode; The device mainly relies on the stop collar to fix the fuel sprayer, but because diesel engine type is different, the size of fuel sprayer is also different, after the size of fuel sprayer changed, probably can lead to unable firm fixed to the fuel sprayer, if continue to push down the equipment to the fuel sprayer this moment, can lead to the fuel sprayer to take place to empty to unable normal assembly work to its spare part, inconvenient operating personnel uses. Therefore, a marine diesel engine fuel sprayer assembly fixture is provided. Disclosure of Invention In view of the above, the utility model provides a marine diesel fuel nozzle assembly fixture to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial choice. The technical scheme of the utility model is realized by that the assembling tool for the oil nozzle of the marine diesel engine comprises an assembling component, a servo press-fitting machine and a box body, wherein the assembling component comprises a bottom plate, the top of the bottom plate is fixedly provided with the servo press-fitting machine, and the top of the bottom plate is fixedly provided with the box body; The fixed subassembly, fixed subassembly includes bi-directional motor, bi-directional motor fixed mounting is in the rear side of box inner chamber bottom, the equal fixedly connected with connecting rod of output of bi-directional motor left and right sides, the equal swing joint in the left and right sides of box inner chamber has driven bevel gear, two the equal fixed mounting in both sides has the installation piece around the driven bevel gear surface, four the equal swing joint in surface of installation piece has the connecting rod, four the equal swing joint of the other end of connecting rod has the movable block, four the equal fixed mounting in inboard of movable block has the movable plate, two the equal fixed mounting in top of movable plate has the montant, two the equal fixed mounting in top of montant has splint. Further preferably, the driving bevel gears are fixedly mounted on the left and right sides of the two connecting rods, the transmission rods are fixedly mounted on the surfa