CN217833498U

CN217833498U - Engine assembling device

Info

Publication number: CN217833498U
Application number: CN202222012649.8U
Authority: CN
Inventors: 陈京京; 张华�; 刘加在
Original assignee: Deyang Yaoqun Electromechanical Corollary Equipment Co ltd
Current assignee: Deyang Yaoqun Electromechanical Corollary Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-18
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an engine assembling device, including body frame and AGV steering wheel, the AGV steering wheel sets up the bottom at body frame, body frame's up end is equipped with elevating system, the last first installation frame that is equipped with of elevating system, be equipped with every single move mechanism on the first installation frame, install the second installation frame in the every single move mechanism, the second installation frame is equipped with first slide rail, sliding connection has first slider on the first slide rail, the up end sliding connection of second installation frame has the third installation frame, be provided with rotary mechanism on the third installation frame, install the fourth installation frame on the rotary mechanism, both sides are equipped with the second slide rail about the fourth installation frame, sliding connection has the second slider on the second slide rail, the up end of fourth installation frame has fifth installation frame through second slide rail and second slider sliding connection, the upper end sliding connection of fifth installation frame has the beat mechanism that is used for placing the engine. Has the advantages of convenient installation, time saving and labor saving.

Description

Engine assembling device

Technical Field

The utility model relates to an engine mounting technical field especially relates to an engine assembly quality.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. The types and the quantity of external structures such as a bracket, an accessory, a pipeline, a cable and the like of the automobile engine are more, and the space positioning structure is complex. During scientific research and production and use and maintenance in an outfield, the assembly, disassembly and replacement of external accessories, pipelines and the like are frequently required, and the assembly workload is large. Assembly manufacturability has a significant impact on production efficiency and attendance. The large-scale turbojet and turbofan engine has large overall dimension, and the posture needs to be adjusted by means of a special frame so as to meet operability. When an engine is installed in the prior art, a forklift or a movable cantilever lifting appliance is needed to lift the engine and then extend into an engine compartment for installation. If the spacing between two vehicles on a production line is too small, the forklift cannot enter the installation location. When a forklift and a cantilever lifting appliance are used, the forklift and the cantilever lifting appliance are difficult to enter an engine compartment, the inclination angle of the engine during installation is difficult to adjust during installation, the operation safety is low, and manual damage is easily caused; the labor intensity of workers is high during operation, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine assembly quality, but the all-round adjustment engine position of having, the installation of being convenient for, labour saving and time saving's advantage.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an engine assembling device, includes body frame and AGV steering wheel, the AGV steering wheel sets up body frame's bottom, body frame's up end is equipped with elevating system, the last first installation frame that is equipped with of elevating system, be equipped with every single move mechanism on the first installation frame, install the second installation frame on the every single move mechanism, both sides are equipped with first slide rail around the second installation frame, sliding connection has first slider on the first slide rail, sliding connection has the third installation frame through first slide rail and first slider sliding connection on the up end of second installation frame, be provided with rotary mechanism on the third installation frame, install the fourth installation frame on the rotary mechanism, both sides are equipped with the second slide rail about the fourth installation frame, sliding connection has the second slider on the second slide rail, and sliding connection has the fifth installation frame through second slide rail and second slider sliding connection on the up end of fourth installation frame, the upper end sliding connection of fifth installation frame has the beat mechanism that is used for placing the engine.

Furthermore, elevating system includes expansion bracket and hydraulic telescoping rod, the one end of expansion bracket articulates at vehicle body frame's up end, and the other end of expansion bracket articulates there is first installation frame, hydraulic telescoping rod's one end articulates vehicle body frame's up end, hydraulic telescoping rod's the other end is articulated with the expansion bracket, controls the lift of expansion bracket through hydraulic telescoping rod's flexible.

Further, every single move mechanism includes four lifts, four the stiff end of lift sets up respectively the four corners department of first installation frame, four the lift end of lift is articulated with the four corners department of second installation frame respectively to two lifts on the left of first installation frame are established ties, and two lifts on the first installation frame right side are established ties.

Further, rotary mechanism, including mount pad, worm wheel and worm, mount pad fixed mounting be in the middle part of third installation frame, the worm wheel cover is established on the mount pad and with the mount pad rotates to be connected, the worm with worm wheel adaptation connection, the up end of worm wheel with the middle part fixed connection of the lower terminal surface of fourth installation frame realizes the rotation of fourth installation frame through the worm wheel.

Further, beat mechanism, including beat frame, connecting block, lead screw, screw-nut, beat guide rail and with beat guide rail matched with gyro wheel, the lead screw rotates with the up end of fifth installation frame to be connected, lead screw and screw-nut adaptation, the vertical setting of screw-nut, and screw-nut's one end with the bottom of connecting block is articulated, the connecting block cover is established and is fixed the middle part of beat frame, both sides are equipped with the beat guide rail of symmetry about the up end of fifth installation frame, the lower terminal surface of beat frame with the corresponding department of beat guide rail is equipped with the gyro wheel, the beat guide rail is the arc rail for realize the beat function of beat frame.

Compared with the prior art, the utility model has the advantages of: the overall height of the engine during installation is adjusted through the lifting mechanism; the pitching structure is used for adjusting the pitching deflection angle of the engine, the rotating mechanism is used for rotating the engine to adjust the angle, and the deflection mechanism is used for adjusting the deflection angle of the engine during installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a first front view of the present invention;

fig. 3 is a second front view of the present invention;

fig. 4 is a schematic structural view of the rotating mechanism of the present invention.

In the figure: 1. AGV steering wheels; 2. a vehicle body frame; 3. a first mounting frame; 4. a hydraulic telescopic rod; 5. an elevator; 6. a second mounting frame; 7. a first slide rail; 8. a first slider; 9. a third mounting frame; 10. a second slider; 11. a second slide rail; 12. a fifth mounting frame; 13. a deflection frame; 14. a yaw guide rail; 15. a roller; 16. connecting blocks; 17. a screw rod; 18. a rotation mechanism; 1801. a worm gear; 1802. a worm; 1803. a mounting seat; 19. a fourth mounting frame; 20. a telescopic frame; 21. and a through hole.

Detailed Description

The present invention will be further explained below.

In the embodiment, as shown in fig. 1 to 4, an engine assembling device comprises a vehicle body frame 2 and AGV steering wheels 1, wherein the vehicle body frame 2 is a rectangular frame, the AGV steering wheels 1 are provided with four AGV steering wheels 1 which are respectively arranged at four corners of the bottom of the vehicle body frame 2, the four AGV steering wheels 1 are both driving wheels and steering wheels, each AGV steering wheel 1 is independently controlled by two motors, one motor controls the overall driving of the vehicle body frame 2, and the other motor controls the steering of the vehicle body frame 2, so that the assembling device can run in the longitudinal direction, the transverse direction, the rotation direction and the like; meanwhile, the AGV steering wheels 1 have the advantages of being flexible in steering and capable of freely moving in a narrow space to run in an all-wheel steering driving mode, and all-directional motion can be achieved through matching of rotating speeds and rotating directions among the four AGV steering wheels 1.

Specifically, automobile body frame 2's up end is equipped with elevating system, including expansion bracket 20 and hydraulic telescoping rod 4, preferred, expansion bracket 20 is a plurality of parallelogram structures, and its concrete structure is similar with current flexible door structure, and the one end of expansion bracket 20 articulates at automobile body frame 2's up end simultaneously, and expansion bracket 20's the other end articulates there is first installation frame 3, hydraulic telescoping rod 4's one end articulates the up end of automobile body frame 2, and hydraulic telescoping rod 4's the other end is articulated with expansion bracket 20, and it needs to notice that hydraulic telescoping rod 4 includes stiff end and flexible end, and wherein the stiff end is articulated with automobile body frame 2's up end, and flexible end is articulated with expansion bracket 20, realizes expansion bracket 20's lift through hydraulic telescoping rod 4's flexible, expansion bracket 20's lift stroke is at 0-700MM.

Specifically, the lower end face of the first mounting frame 3 is hinged to the expansion bracket 20, the upper end face of the first mounting frame 3 is provided with a pitching mechanism, the pitching mechanism comprises four elevators 5, the elevators 5 comprise fixed ends and lifting ends, the fixed ends of the elevators 5 are respectively arranged at four corners of the first mounting frame 3, the lifting ends of the elevators 5 are respectively hinged to four corners of the second mounting frame 6, two elevators 5 on the left side of the first mounting frame 3 are connected in series, and two elevators 5 on the right side of the first mounting frame 3 are connected in series, that is, two elevators 5 on the left side or the right side of the first mounting frame 3 are lifted together, so that the left side or the right side of the second mounting frame 6 can be kept parallel to the ground during lifting, and the second mounting frame 6 can be tilted left or right through the lifting height difference of the elevators 5 on the left side or the right side all the time, further, the engine can be tilted, in this embodiment, the lifting machine 5 is a lead screw lifting machine, the lead screw lifting machine can be an electric lead screw lifting machine or a manual lead screw lifting machine, and the lifting stroke of the lifting machine 5 is 0-200MM, the left and right tilting angle is 0-7 °, it should be noted that, since the fixed end of the lifting machine 5 is fixed on the first mounting frame 3, and the telescopic end of the lifting machine 5 is hinged on the second mounting frame 6, when the lifting machines 5 on both sides tilt the second mounting frame 6 after the hinged point is fixed, the linear motion of the lifting machine 5 and the rotation motion of the second mounting frame 6 around the hinged point will generate motion interference, and the tilting operation can not be realized, so the second mounting frame 6 is provided with the through hole 21, so that the sliding of its hinge point in the through hole 21 over a small range with respect to the second mounting frame 6 serves to eliminate the above-mentioned interference of movement, and the length of said through hole 21 is small because the pitch is in the range of 0-7 deg. and the sliding distance of the second mounting frame 6 is 1-2MM when the second mounting frame 6 is in a state parallel to the ground, the influence on the engine assembly of the present solution is negligible.

Specifically, the lower end surface of the second mounting frame 6 is hinged to the lifting end of the lifter 5, first slide rails 7 are disposed on the front and rear sides of the second mounting frame 6, first sliders 8 are slidably connected to the first slide rails 7, a third mounting frame 9 is slidably connected to the upper end surface of the second mounting frame 6 through the first slide rails 7 and the first sliders 8, a rotating mechanism 18 is disposed on the third mounting frame 9, a fourth mounting frame 19 is mounted on the rotating mechanism 18, second slide rails 11 are disposed on the left and right sides of the fourth mounting frame 19, a second slider 10 is slidably connected to the second slide rails 11, a fifth mounting frame 12 is slidably connected to the upper end surface of the fourth mounting frame 19 through the second slide rails 11 and the second sliders 10, a yaw mechanism for placing an engine is slidably connected to the upper end of the fifth mounting frame 12, it should be noted that the first slider 8, the first slide rails 7, the second sliders 10 and the second slide rails 11 all have a self-locking function, in this embodiment, the first slider 8 and the second slider 10 are preferably electric sliders, that the first slider 8 and the second slider 10 are installed inside a servo motor for self-locking function; of course, the first slider 8 and the second slider 10 may also be manual self-locking sliders in the prior art, and the stroke of the first slider 8 and the first slide rail 7 sliding left and right is 0-400MM, and the stroke of the second slider 10 and the second slide rail 11 sliding back and forth is 0-150MM.

Specifically, the rotating mechanism 18 includes a mounting seat 1803, a worm wheel 1801 and a worm 1802, the mounting seat 1803 is fixedly mounted in the middle of the third mounting frame 9, the worm wheel 1801 is sleeved on the mounting seat 1803 and is rotatably connected to the mounting seat 1803, the worm 1802 is adaptively connected to the worm wheel 1801, the upper end surface of the worm wheel 1801 is fixedly connected to the middle of the lower end surface of the fourth mounting frame 19, the rotation of the fourth mounting frame 19 is realized through the worm wheel 1801 and the worm 1802, and further the rotation of the engine is realized, the worm 1802 can be connected to an output shaft of a driving motor, that is, the rotation of the driving motor drives the worm 1802 to rotate so as to realize the rotation of the fourth mounting frame 19, and of course, the worm 1802 can also rotate in a manual mode, and further manually realize the rotation of the fourth mounting frame 19.

Specifically, the beat mechanism, including beat frame 13, connecting block 16, lead screw 17, screw-nut, beat guide rail 14 and with beat guide rail 14 matched with gyro wheel 15, lead screw 17 rotates with the up end of fifth installation frame 12 to be connected, and its specific rotation connected mode is: a bearing is fixedly mounted on the upper end face of the fifth mounting frame 12, the axial direction of the bearing is parallel to the upper end face of the fifth mounting frame 12, that is, the bearing is vertically mounted on the upper end face of the fifth mounting frame 5, one end of a lead screw 17 is inserted into the bearing, so that the lead screw 17 can rotate without displacement, the lead screw 17 is adapted to a lead screw nut, the lead screw nut is vertically arranged, one end of the lead screw nut is hinged to the bottom of a connecting block 16, the connecting block 16 is sleeved and fixed in the middle of the deflection frame 13, symmetrical deflection guide rails 14 are arranged on the left side and the right side of the upper end face of the fifth mounting frame 12, the lower end face of the deflection frame 13 is provided with a roller 15 corresponding to the deflection guide rail 14, the deflection guide rail 14 is an arc rail and is used for realizing the deflection function of the deflection frame 13, namely, an engine is placed on the deflection frame 13, when deflection is needed, a screw rod 17 is rotated to enable a screw rod nut matched with the screw rod 17 to move back and forth and drive the deflection frame 13 to move back and forth together, meanwhile, because the deflection guide rail 14 is an arc rail, under the matching of the arc rail and the roller 15, the back and forth movement of the deflection frame 13 is inclined to realize the deflection of the engine, and the deflection angle is 0-5 degrees in order to ensure the safety of deflection.

In another embodiment, since the AGV steering wheel 1, the elevator 5, the slider and the hydraulic telescopic rod 4 all need energy, a lithium battery is arranged in the head of the car body frame 2, the above mechanisms are electrically connected with the lithium battery to provide power source for each mechanism, and a camera is arranged on the deflection frame 13, the camera is preferably a charging wireless camera with a battery, the camera monitors the operation condition of each mechanism at any time, and each mechanism and the camera are electrically connected with the existing control panel, so that the remote control of the assembling device is realized through the control panel.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; while the invention has been described with reference to specific embodiments and applications, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An engine mounting apparatus characterized by: including body frame and AGV steering wheel, the AGV steering wheel sets up body frame's bottom, body frame's up end is equipped with elevating system, the last first installation frame that is equipped with of elevating system, be equipped with every single move mechanism on the first installation frame, install the second installation frame in the every single move mechanism, both sides are equipped with first slide rail around the second installation frame, sliding connection has first slider on the first slide rail, the up end of second installation frame has the third installation frame through first slide rail and first slider sliding connection, be provided with rotary mechanism on the third installation frame, install the fourth installation frame on the rotary mechanism, both sides are equipped with the second slide rail about the fourth installation frame, sliding connection has the second slider on the second slide rail, and the up end of fourth installation frame has the fifth installation frame through second slide rail and second slider sliding connection, the upper end sliding connection of fifth installation frame has the beat mechanism that is used for placing the engine.

2. An engine mounting apparatus as set forth in claim 1, wherein: elevating system includes expansion bracket and hydraulic telescoping rod, the one end of expansion bracket articulates at vehicle body frame's up end, and the other end of expansion bracket articulates there is first installation frame, hydraulic telescoping rod's one end articulates vehicle body frame's up end, and hydraulic telescoping rod's the other end is articulated with the expansion bracket, controls the lift of expansion bracket through hydraulic telescoping rod's flexible.

3. An engine mounting apparatus as set forth in claim 1, wherein: every single move mechanism includes four lifts, four the stiff end of lift sets up respectively the four corners department of first installation frame, four the lift end of lift is articulated with the four corners department of second installation frame respectively to two lifts on first installation frame left side are established ties, and two lifts on first installation frame right side are established ties.

4. An engine mounting apparatus as set forth in claim 1, wherein: the rotating mechanism comprises a mounting seat, a worm wheel and a worm, the mounting seat is fixedly mounted in the middle of the third mounting frame, the worm wheel is sleeved on the mounting seat and is rotatably connected with the mounting seat, the worm is in adaptive connection with the worm wheel, the upper end face of the worm wheel is fixedly connected with the middle of the lower end face of the fourth mounting frame, and the fourth mounting frame is rotated through the worm wheel and the worm.

5. An engine mounting apparatus as set forth in claim 1, wherein: the deflection mechanism comprises a deflection frame, a connecting block, a lead screw nut, a deflection guide rail and a roller matched with the deflection guide rail, wherein the lead screw is connected with the upper end face of a fifth installation frame in a rotating mode, the lead screw is matched with the lead screw nut, the lead screw nut is vertically arranged, one end of the lead screw nut is hinged to the bottom of the connecting block, the connecting block is sleeved with the deflection guide rail, symmetrical deflection guide rails are arranged on the left side and the right side of the upper end face of the fifth installation frame, the lower end face of the deflection frame is provided with the roller corresponding to the deflection guide rails, and the deflection guide rails are arc rails and used for achieving the deflection function of the deflection frame.