CN111994816A - Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine - Google Patents

Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine Download PDF

Info

Publication number
CN111994816A
CN111994816A CN202010901940.3A CN202010901940A CN111994816A CN 111994816 A CN111994816 A CN 111994816A CN 202010901940 A CN202010901940 A CN 202010901940A CN 111994816 A CN111994816 A CN 111994816A
Authority
CN
China
Prior art keywords
engine
mounting
vertical frame
block
rotary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010901940.3A
Other languages
Chinese (zh)
Other versions
CN111994816B (en
Inventor
张渊
马兆彬
张智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bostone Qingdao Intelligent Equipment Co ltd
Original Assignee
Bostone Qingdao Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bostone Qingdao Intelligent Equipment Co ltd filed Critical Bostone Qingdao Intelligent Equipment Co ltd
Priority to CN202010901940.3A priority Critical patent/CN111994816B/en
Publication of CN111994816A publication Critical patent/CN111994816A/en
Application granted granted Critical
Publication of CN111994816B publication Critical patent/CN111994816B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/03—Lifting jacks with pinion and rack

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses an engine gantry type jigger overturning machine and an operation method thereof. The gantry type jigger turning machine for the engine comprises an installation vertical frame, an installation vertical frame traveling mechanism, a rotary table rotating mechanism, a supporting seat, an engine rotary executing mechanism, a rotary driving mechanism, a lifting mechanism and the like. The installation vertical frame can be driven to walk through the installation vertical frame walking mechanism, the rotary table can be driven to rotate horizontally through the rotary table rotating mechanism, the supporting of the engine can be realized through the supporting seat, the engine rotation executing mechanism can be matched with the engine body and the crankshaft of the engine, and the engine body and the crankshaft of the engine can both rotate under the driving of the rotation driving mechanism, so that the engine is convenient to assemble parts. After one side surface of the engine is assembled, the engine is horizontally rotated by 180 degrees through the rotary table, and then the other side surface is assembled. The invention is beneficial to improving the assembly efficiency of the engine.

Description

Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine
Technical Field
The invention relates to an engine gantry type barring overturning machine and an operation method thereof.
Background
In the engine assembling process, for convenience of assembly, the engine assembling side face is often required to face one side of an operation station, so that a machine body part of the engine needs to be supported and then corresponding rotating operation is carried out; in addition, since the crankshaft has a plurality of installation angles, the crankshaft needs to be rotated continuously to adjust to an optimal installation angle when assembling specific parts. However, the conventional tipper cannot well realize the rotation of the machine body and the crankshaft, so that the assembly efficiency of the engine is low.
Disclosure of Invention
The invention aims to provide a gantry type jigger tipper for an engine, so that the rotating operation of a machine body part of the engine and a crankshaft of the engine can be well realized, and the assembly efficiency of parts of the engine is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gantry type jigger tilter for an engine comprises an installation vertical frame, an installation vertical frame traveling mechanism, a rotary table rotating mechanism, a supporting seat, an engine rotation executing mechanism, a rotation driving mechanism and a lifting mechanism;
the two installation stands are arranged oppositely along the placing direction of the engine, namely the first direction;
the number of the mounting vertical frame travelling mechanisms is two, and one mounting vertical frame travelling mechanism is configured at the bottom of each mounting vertical frame;
the traveling direction of the mounting stand is along a first direction;
the rotary table is positioned between the two installation vertical frames, and the bottom of the rotary table is provided with a rotary table rotating mechanism;
the supporting seat, the engine rotation executing mechanism, the rotation driving mechanism and the lifting mechanism are respectively provided with two parts;
each installation vertical frame is provided with a supporting seat, an engine rotary actuating mechanism, a rotary driving mechanism and a lifting mechanism; wherein, each mechanism position connection relation on the same installation grudging post is as follows:
the engine rotation actuating mechanism extends into the supporting seat, and the rotation driving mechanism is connected with the engine rotation actuating mechanism; the supporting seat, the engine rotation executing mechanism and the rotation driving mechanism are all arranged on the lifting mechanism; the lifting mechanism is arranged on the installation vertical frame;
the engine rotation executing mechanism comprises a shifting block, a shifting block mounting shaft and a telescopic cylinder;
the front end of the mounting shaft of the shifting block is provided with a shifting block mounting groove matched with the structure of the shifting block, the shifting block mounting groove extends along the axial direction of the mounting shaft of the shifting block, and the shifting block is positioned in the shifting block mounting groove;
a cylinder piston rod through hole extending to the bottom of the shifting block mounting groove along the axial direction is formed in the shifting block mounting shaft; a piston rod of the telescopic cylinder extends into the mounting groove of the toggle block through a through hole of the piston rod of the cylinder and is connected with the toggle block;
a sleeve is arranged in the middle of the toggle block, wherein the axis of the sleeve is superposed with the axis of the toggle block mounting shaft;
the gantry type jigger overturning machine for the engine further comprises a machine body adapter plate used for being connected with a machine body of the engine and a crankshaft adapter plate used for being connected with a crankshaft of the engine; wherein:
a toggle block insertion groove which is matched with the toggle block structure in the engine rotary actuating mechanism is arranged on the engine body adapter plate; and a toggle column which is matched with a sleeve structure in the engine rotary actuating mechanism is arranged on the crankshaft adapter plate.
Preferably, a semicircular arc-shaped supporting groove is arranged on the supporting seat.
Preferably, the toggle block comprises a U-shaped block and a middle block;
the middle block is arranged on the U-shaped block through a bolt, and the middle block and the U-shaped block are combined to form a stirring block;
the sleeve is arranged on the middle block; the piston rod of the telescopic cylinder is connected with the bottom of the U-shaped block.
Preferably, the rotary driving mechanism comprises a rotary motor, a motor mounting bracket, a first driving gear and a first driven gear;
the rotating motor is arranged on the lifting mechanism through a motor mounting frame;
an output shaft of the rotating motor is connected with a first driving gear, and the first driving gear is meshed with a first driven gear;
the middle part of the first driven gear is connected with the mounting shaft of the shifting block.
Preferably, the lifting mechanism comprises a lifting motor, a mounting plate, a second driving gear, a driving rack and a balancing weight;
the lifting motor adopts a double-output driving structure and is arranged along a second direction perpendicular to the first direction;
the lifting motor is arranged on the mounting plate through the motor mounting seat;
the two second driving gears are respectively positioned on the opposite sides of the lifting motor, one second driving gear is arranged on one output shaft of the lifting motor, and the other second driving gear is arranged on the other output shaft of the lifting motor;
the end part of each output shaft of the lifting motor is respectively arranged at the corresponding end part of the mounting plate in the second direction through a bearing;
two driving racks are arranged and arranged along the third direction;
each driving rack is respectively arranged at the position of one second driving gear and is meshed and connected with the corresponding second driving gear;
the number of the balancing weights is two, and each balancing weight is respectively arranged at the corresponding end part of the mounting plate in the second direction;
the second direction is a direction which is vertical to the first direction in the horizontal plane; the third direction is a direction perpendicular to the horizontal plane.
Preferably, the mounting stand comprises a first mounting bracket and a second mounting bracket;
the first mounting bracket and the second mounting bracket are arranged along a second direction perpendicular to the first direction;
the lifting mechanism is arranged between the first mounting bracket and the second mounting bracket;
the second direction is a direction perpendicular to the first direction in the horizontal plane.
Preferably, the mounting vertical frame walking mechanism comprises a walking motor, a synchronous shaft, a driving gear and a mounting bottom plate;
the number of the mounting bottom plates is two, and the two mounting bottom plates are respectively mounted at the bottoms of the first mounting bracket and the second mounting bracket;
the bottom of each mounting bottom plate is provided with a sliding rail extending along a first direction, and a sliding strip is correspondingly mounted below the sliding rail;
the sliding strips correspond to the sliding rails one by one, and each sliding strip extends into one sliding rail;
the walking motor is arranged on the mounting bottom plate at the bottom of the first mounting bracket through the walking motor mounting seat;
one end of the synchronizing shaft is positioned above the mounting bottom plate at the bottom of the first mounting bracket and is connected with an output shaft of the walking motor; the other end of the synchronizing shaft is arranged above the mounting bottom plate at the bottom of the second mounting bracket through a bearing;
two driving gears are arranged and are respectively arranged at one end part of the synchronous shaft, and a spur rack is correspondingly arranged below each driving gear;
each driving gear is respectively meshed with the corresponding spur rack.
Preferably, the turntable rotating mechanism includes a turntable rotating motor and a gear transmission part;
wherein, revolving stage rotating electrical machines link to each other with gear drive part, and gear drive part is connected to the bottom of revolving stage.
Preferably, the gantry type jigger overturning machine for the engine further comprises two conveying belts;
each conveying belt is correspondingly arranged on one installation vertical frame and extends along a first direction;
the turntable is rectangular and is positioned between the two conveying belts.
The second purpose of the invention is to provide an operation method of the gantry type jigger tipper for the engine, wherein the operation method is based on the gantry type jigger tipper for the engine, and the operation method specifically comprises the following steps:
I. the engine is arranged on the rotary table, and the engine placing state at the moment is defined as a first placing state; the lifting mechanisms on the two mounting vertical frames act synchronously, and the supporting seat and the engine rotary actuating mechanism on each mounting vertical frame fall to the height of the engine;
II, synchronously moving the two mounting vertical frame traveling mechanisms to enable the two mounting vertical frames to simultaneously approach to the middle until a machine body adapter plate and a crankshaft adapter plate connected with the engine respectively extend into supporting seats of the mounting vertical frames on the corresponding sides;
telescopic cylinders in the two engine rotary actuating mechanisms act synchronously;
the toggle block in the engine rotary actuating mechanism on one side of the engine body adapter plate is inserted into the toggle block insertion groove, and meanwhile, the sleeve in the engine rotary actuating mechanism on one side of the crankshaft adapter plate is sleeved on the toggle column;
step III, the lifting mechanisms on the two mounting vertical frames synchronously act to enable the engine to rise to a preset height;
IV, a rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate to act and drive the engine body of the engine to rotate from a first placing state, so that the first mounting side face of the engine faces the position of the operation station;
v, a rotary driving mechanism on the vertical frame is arranged on one side of the crankshaft adapter plate to act and drive a crankshaft of the engine to rotate, and the assembly of parts is carried out once when the crankshaft of the engine rotates for an angle until the assembly of the first installation side surface is completed;
VI, a rotary driving mechanism on the vertical frame is arranged on one side of the machine body adapter plate to act and drive the machine body of the engine to rotate to a first placing state, and the lifting mechanisms on the two vertical frames synchronously act to enable the engine to fall to the surface of the rotary table;
telescopic cylinders in the two engine rotary actuating mechanisms are retracted;
then, the two mounting vertical frame traveling mechanisms act to enable the two mounting vertical frames to simultaneously move outwards to a set distance;
VII, the rotary table rotating mechanism drives the rotary table to rotate 180 degrees; defining the placing state of the engine at the moment as a second placing state, wherein the placing angle difference between the first placing state and the second placing state is 180 degrees;
the two mounting vertical frame traveling mechanisms act to enable the two mounting vertical frames to simultaneously approach towards the middle until a machine body adapter plate and a crankshaft adapter plate which are connected with the engine are respectively positioned in supporting seats of the mounting vertical frames at the corresponding sides;
telescopic cylinders in the two engine rotary actuating mechanisms act;
the toggle block in the engine rotary actuating mechanism on one side of the engine body adapter plate is inserted into the toggle block insertion groove, and the sleeve in the engine rotary actuating mechanism on one side of the crankshaft adapter plate is sleeved on the toggle column;
IX. the lifting mechanisms on the two mounting stands act synchronously to lift the engine to a preset height;
x, a rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate to act and drive the engine body of the engine to rotate from a second placing state, so that the second mounting side face of the engine faces to the position of the operation station;
XI, a rotary driving mechanism on the vertical frame is installed on one side of the crankshaft adapter plate to act and drive a crankshaft of the engine to rotate, and once the crankshaft of the engine rotates for an angle, the parts are assembled once until the second installation side surface is assembled;
XII, completing assembly of engine parts, and restoring the gantry type jigger overturning machine of the engine to an initial state.
The invention has the following advantages:
as described above, the present invention provides an engine gantry type barring overturning machine and an operation method of the overturning machine. The turnover machine can well drive the engine body part of the engine to rotate, and can well drive the crankshaft of the engine to rotate, so that the requirement of assembly operation of parts of the engine can be met, and the assembly efficiency of the parts of the engine can be improved.
Drawings
Fig. 1 is a schematic side structure view of a gantry type barring overturning machine for an engine in embodiment 1 of the invention;
fig. 2 is a schematic structural view of the other side of the gantry type barring overturning machine of the engine in the embodiment 1 of the invention;
fig. 3 is a schematic side view of a mounting stand according to embodiment 1 of the present invention;
fig. 4 is another schematic structural view of the mounting stand according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a turntable and a turntable rotating mechanism in embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of an engine rotary actuator in embodiment 1 of the present invention;
FIG. 7 is a schematic view showing a positional relationship between a rotary actuator and a holder in an engine according to embodiment 1 of the present invention;
fig. 8 is a schematic structural diagram of a dial block in embodiment 1 of the present invention;
fig. 9 is a schematic view showing the installation of the rotary drive mechanism on the elevating mechanism in embodiment 1 of the present invention;
fig. 10 is a partial structural view of a rotary drive mechanism in embodiment 1 of the invention;
fig. 11 is a schematic structural view of a body adapter plate in embodiment 1 of the present invention;
fig. 12 is a schematic structural view of a crankshaft adapter plate according to embodiment 1 of the present invention;
fig. 13 is a schematic view illustrating the installation of the crankshaft adapter plate on the crankshaft in embodiment 1 of the present invention;
fig. 14 is a diagram showing a use state of the gantry type jigger tipper for the engine in embodiment 1 of the present invention.
The device comprises a vertical frame, a vertical frame walking mechanism, a turntable rotating mechanism, a supporting seat, an engine rotating executing mechanism, a rotary driving mechanism, a lifting mechanism, a machine body adapter plate and a shifting block inserting groove, wherein 1-the vertical frame is installed, 2-the vertical frame walking mechanism, 3-the turntable, 4-the turntable rotating mechanism, 5-the supporting seat, 6-the engine rotating executing mechanism, 7-the rotary driving mechanism, 8-the lifting mechanism, 9-the machine body adapter;
10-crankshaft adapter plate, 10 a-toggle column, 11-crankshaft, 12-engine body, 13, 14-conveyer belt;
101-a first mounting bracket, 102-a second mounting bracket, 103-a cross beam; 201-a walking motor, 202-a synchronous shaft, 203-a driving gear, 204-an installation bottom plate, 205-a sliding rail, 206-a sliding strip, 207-a synchronous shaft installation seat and 208-a straight rack;
401-turntable rotating motor, 402-gear transmission component; 501-a semi-circular arc supporting groove;
601-toggle block, 602-toggle block mounting shaft, 603-piston rod, 604-toggle block mounting groove, 605-sleeve, 606-U-shaped block, 607-middle block; 701-rotating electrical machine, 702-electrical machine mounting, 703-first driving gear, 704-first driven gear;
801-lifting motor, 802-mounting plate, 803-second driving gear, 804-driving rack and 805-balancing weight.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
example 1
The embodiment 1 of the invention relates to a gantry type jigger overturning machine for an engine.
As shown in fig. 1 and 2, the tilter includes an installation stand 1, an installation stand traveling mechanism 2, a turn table 3, a turn table rotating mechanism 4, a holder 5, an engine rotation actuator 6, a rotation driving mechanism 7, and a lifting mechanism 8.
The two installation stands 1 are oppositely arranged along the placement direction of the engine. Here, the engine mounting direction is the mounting direction when the engine is conveyed from the previous process to above the turn table 3.
At this time, both the assembling side surfaces of the engine are located obliquely below the engine, and therefore, each assembling side surface needs to be rotated to a direction toward the operation station, so that the assembling operation of the engine is facilitated.
Here, the engine placement direction is defined as the front-rear direction, and the two mounting stands 1 are arranged in the front-rear direction.
The two mounting stands 1 have the same structure, and one of the mounting stands is taken as an example:
as shown in fig. 3, the mounting stand 1 includes a first mounting bracket 101 and a second mounting bracket 102; the first mounting bracket 101 and the second mounting bracket 102 are arranged in the left-right direction.
The first mounting bracket 101 and the second mounting bracket 102 are both vertically arranged and used for mounting the supporting seat 5, the engine rotation executing mechanism 6, the rotation driving mechanism 7, the lifting mechanism 8 and other components.
The first mounting stand 101 and the second mounting stand 102 are connected at their upper portions by a cross member 103.
The number of the mounting stand travelling mechanisms 2 is two, and one mounting stand travelling mechanism 2 is arranged at the bottom of each mounting stand 1.
The mounting vertical frame traveling mechanism 2 is used for driving the corresponding mounting vertical frame 1 to move along the front-back direction.
The two mounting vertical frame traveling mechanisms 2 have the same structure, and one mounting vertical frame traveling mechanism 2 is taken as an example:
as shown in fig. 3 and 4, the mounting stand traveling mechanism 2 includes a traveling motor 201, a synchronizing shaft 202, a drive gear 203, a mounting base plate 204, and the like. Of these, there are two mounting base plates 204.
Each mounting base plate 204 is mounted at the bottom of the first mounting bracket 101 and the second mounting bracket 102.
The bottom of each mounting base plate 204 is provided with a slide rail 205, and the slide rail 205 extends along the front-back direction.
The sliding bars 206 are correspondingly installed below the sliding rails 205, the sliding bars 206 correspond to the sliding rails 205 one by one, each sliding bar 206 extends into one sliding rail 205, and the installation bottom plate 204 can slide back and forth along the same sliding bar 206.
The walking motor 201 is mounted on the mounting bottom plate 204 at the bottom of the first mounting bracket 101 through a walking motor mounting seat. The walking motor mounting base is a conventional motor mounting base and is not described in detail herein.
The synchronizing shaft 202 functions to achieve synchronized movement of the first mounting bracket 101 and the second mounting bracket 102.
One end of the synchronizing shaft 202 is located above the mounting bottom plate of the first mounting bracket bottom 101 and is connected to the output shaft of the traveling motor 201, for example, by a coupling.
The other end of the synchronizing shaft 202 is mounted above the mounting base plate at the bottom of the second mounting bracket 102 through a bearing.
Specifically, a synchronizing shaft mounting seat 207 is provided above the mounting bottom plate at the bottom of the second mounting bracket 102. A bearing hole is formed in the synchronizing shaft mounting base 207, and the synchronizing shaft 202 is mounted on the synchronizing shaft mounting base 207 through a bearing.
Two driving gears 203 are provided and are installed at left and right ends of the synchronizing shaft 202, respectively. A spur rack is correspondingly installed below each driving gear 203, and each spur rack extends in the front-rear direction.
Each of the driving gears 203 is engaged with a corresponding spur rack 208, as shown in fig. 2.
Through the installation of the vertical frame traveling mechanism 2, the traveling of each installation vertical frame 1 along the front-back direction is facilitated.
A turntable 3 is located between the two mounting uprights 1, which turntable 3 is preferably of square construction.
The bottom of the rotary table 3 is provided with a rotary table rotating mechanism 4, and the rotary table rotating mechanism 4 is used for driving the rotary table 3 to rotate horizontally.
As shown in fig. 5, the turntable rotating mechanism 4 includes a turntable rotating motor 401 and a gear transmission member 402, wherein the turntable rotating motor 401 is connected to the gear transmission member 402, and the gear transmission member 402 is connected to the bottom of the turntable 3.
The gear transmission part 402 may be a conventional gear transmission part as long as rotation of the turn table 3 is achieved. The purpose of the rotation of the turret 3 is to enable both assembly sides of the engine to face one side of the operating station.
The number of the supporting seat 5, the engine rotation executing mechanism 6, the rotation driving mechanism 7 and the lifting mechanism 8 is two.
Each installation stand 1 is provided with a supporting seat 5, an engine rotation actuating mechanism 6, a rotation driving mechanism 7 and a lifting mechanism 8. The positional relationship of the above mechanisms on the same mounting stand 1 is as follows:
the engine rotary actuator 6 extends into the holder 5.
The rotary driving mechanism 7 is connected with the engine rotary actuator 6 and is used for driving the engine rotary actuator 6 to rotate.
The supporting seat 5, the engine rotation executing mechanism 6 and the rotation driving mechanism 7 are all arranged on the lifting mechanism 8.
The lifting mechanism 8 is mounted on the mounting stand 1, specifically between the first mounting bracket 101 and the second mounting bracket 102.
The specific structures and corresponding functions of the holder 5, the engine rotation actuator 6, the rotation driving mechanism 7, the lifting mechanism 8, and the like are described in detail below, specifically as follows:
as shown in fig. 3, the holder 5 is used to hold the engine (end portion). In addition, in order to facilitate rotation, an organic body adapter plate 9 and a crankshaft adapter plate 10 are respectively assembled at opposite ends of the engine.
Therefore, the support base 5 is located below the body adapter plate 9 or the crankshaft adapter plate 10 when actually supported. A semi-circular arc-shaped supporting groove 501 is arranged on the supporting seat 5 and is used for supporting the corresponding adapter plate.
The engine rotation actuator 6 is used for matching with the corresponding end part of the engine, and then the engine body or the crankshaft part of the engine is driven to rotate by the rotation driving mechanism 7.
As shown in fig. 6, the engine rotation actuator 6 includes a dial 601, a dial mounting shaft 602, and a telescopic cylinder.
The toggle block 601 in this embodiment 1 is preferably rectangular.
The front end of the dial block mounting shaft 602 is provided with a dial block mounting groove 604 corresponding to the dial block 601 in structure, the dial block mounting groove 604 extends along the axial direction of the dial block mounting shaft 602, and the dial block 601 is located in the dial block mounting groove.
A cylinder piston rod through hole extending to the bottom of the dial block mounting groove 604 along the axial direction is formed in the dial block mounting shaft 602; the piston rod 603 of the telescopic cylinder extends into the mounting groove of the toggle block via the through hole of the piston rod of the cylinder and is connected with the toggle block 601.
A sleeve 605 is provided in the middle of the dial block 601, and the axis of the sleeve coincides with the axis of the dial block mounting shaft.
When the telescopic cylinder acts, a piston rod 603 of the telescopic cylinder extends out, and the piston rod is connected with the toggle block 601, so that the toggle block 601 extends out from the toggle block mounting groove 604, and the connection with the engine body adapter plate 9 or the crankshaft adapter plate 10 is realized.
In the present embodiment 1, the engine rotation actuator 6 extends into the semicircular arc holding groove 501, as shown in fig. 7.
Fig. 11 shows the structure of the body adapter plate 9.
Fig. 12 and 13 show the crankshaft adapter plate 10 and the structure in which the crankshaft adapter plate 10 is mounted to the crankshaft 11, respectively.
The engine body adapter plate 9 is mounted on an engine body 12, and the crankshaft adapter plate 10 is mounted on an engine crankshaft 11.
After installation, the engine body adapter plate 9 and the crankshaft adapter plate 10 are located at opposite ends of the engine.
As shown in fig. 11, the body adapter plate 9 is provided with a dial block insertion groove 9a corresponding to the structure of the dial block 601 of the engine rotation actuator, and the dial block 601 is inserted into the dial block insertion groove 9a when the body is rotated.
As shown in fig. 12, the crank adapter plate 10 is provided with a toggle post 10a adapted to the structure of the sleeve 605 of the engine rotation actuator, and the toggle post 10a is inserted into the sleeve 605 when the crankshaft rotates.
In the embodiment 1, the toggle column 10a is designed in the shape of a hexagon bolt, for example, when the toggle column 10a is inserted into the sleeve 605, no relative rotation is generated between the toggle column 10a and the sleeve 605 in the radial direction.
Since the sleeve 605 is worn out after being used for a long time, in order to facilitate replacement and reduce the maintenance cost of the engine rotation actuator 6, the toggle block 601 in the embodiment 1 is designed as follows:
as shown in fig. 8, the dial block 601 includes a U-shaped block 606 and an intermediate block 607. The middle block 607 is mounted on the U-shaped block 606 through a bolt, and the middle block 607 and the U-shaped block 606 are combined to form a toggle block.
The sleeve 605 is disposed on the middle block 607, and when the sleeve 605 is worn, only the middle block 607 needs to be replaced.
The piston rod 603 of the telescopic cylinder is connected to the bottom of the U-shaped block 606.
The rotary driving mechanism 7 is used for driving the engine rotary actuator 6 to rotate. As shown in fig. 9, the rotation drive mechanism 7 includes a rotation motor 701, a motor mount 702, a first drive gear 703, and a first driven gear 704.
The rotating electric machine 701 is mounted on a mounting plate 802 of the lifting mechanism 8 through a motor mounting bracket 702. An output shaft of the rotating electric machine 701 is connected to a first drive gear 703. The first driving gear 703 is engaged with the first driven gear 704.
The middle of the first driven gear 703 is connected to the dial block mounting shaft 602.
When the rotating electric machine 701 operates, power is transmitted to the dial block mounting shaft 602 through the first driving gear 703 and the first driven gear 704, and the dial block mounting shaft 602 is rotated.
As shown in fig. 3 and 4, the lifting mechanism 8 includes a lifting motor 801, a mounting plate 802, a second driving gear 803, a driving rack 804, and a weight 805. In this embodiment, the lifting motor 801 has a dual output driving structure.
The lifting motor 801 is arranged in the left-right direction and is mounted on the mounting plate 802 through a motor mount. The motor mount pad adopts conventional motor mount pad can, and this embodiment is no longer repeated.
The second driving gears 803 are two and are respectively located at opposite sides (i.e., left and right sides) of the lifting motor 801.
The left second driving gear 803 is attached to one output shaft of the elevator motor 801 (i.e., the left output shaft), and the right second driving gear 803 is attached to the other output shaft of the elevator motor 801 (i.e., the right output shaft).
An output shaft mounting seat 806 is arranged at the position of the mounting plate 802 corresponding to the end part of each output shaft of the lifting motor. The end of each output shaft of the lift motor is mounted to one output shaft mount 806 of the mounting plate 802 via a bearing.
The driving racks 804 are two in number and are arranged in a vertical direction. Each driving rack 804 is installed at a position of one second driving gear 803, and is engaged with the corresponding second driving gear 803.
The second driving gears 803 can move up and down along the respective corresponding driving racks 804.
There are two counter weights 805, and each counter weight 805 is installed at the left and right end portions of the mounting plate 802, respectively.
In addition, the engine gantry jigger tipper also includes two conveyor belts, such as conveyor belts 13, 14, as shown in fig. 1. Wherein, the conveyer belts 13, 14 are respectively correspondingly arranged on one installation vertical frame 1.
The conveyor belts 13 and 14 are extended in the front-rear direction, so that the connection with the previous process and the next process is facilitated.
The turntable 3 in this embodiment is located between the conveyor belts 13, 14, and the heights of the three are equal.
The present embodiment enables each assembly side of the engine to face the operation station through the combination of the above mechanisms, and in addition, the present embodiment can also rotate the crankshaft so as to adjust to the optimal installation angle of each component.
Through the gantry type jigger overturning machine for the engine provided by the embodiment 1, the assembly efficiency of the engine can be effectively improved.
Example 2
The embodiment 2 provides an operation method of the gantry type jigger tipper for the engine, and the operation method can be used for realizing the specific operation of the gantry type jigger tipper for the engine in the embodiment 1, so that the assembly efficiency of the engine is improved.
The operation method of the gantry type jigger tipper for the engine in this embodiment 2 will be described in detail.
As shown in fig. 14, an operation method of a gantry type jigger tipper for an engine includes the following steps:
I. the engine is placed on the turret 3 (conveyed from the previous process).
Defining the engine placing state at the moment as a first placing state; the lifting mechanisms 8 on the two mounting stands 1 synchronously act, and the supporting seat 5 and the engine rotating actuating mechanism 6 on each mounting stand all fall to the height of the engine.
And II, the two mounting vertical frame traveling mechanisms 2 synchronously act, so that the two mounting vertical frames 1 are simultaneously drawn close to the middle until the engine body adapter plate 9 and the crankshaft adapter plate 10 connected with the engine respectively extend into the supporting seats 5 of the respective corresponding side mounting vertical frames.
Telescopic cylinders in the two engine rotary actuating mechanisms 6 extend out;
the toggle block 601 of the engine rotation executing mechanism on the engine body adapter plate 9 side is inserted into the toggle block insertion groove 9a, and meanwhile, the sleeve 605 of the engine rotation executing mechanism on the crankshaft adapter plate side is sleeved on the toggle column 10 a.
The lifting mechanisms 8 on the two mounting stands 1 are synchronized to cause the engine to rise to a predetermined height. The purpose of lifting the engine to a predetermined height is to facilitate the rotation of the body of the engine.
And IV, the rotary driving mechanism 7 on the vertical frame is arranged on one side of the engine body adapter plate 9 to act and drive the engine body of the engine to rotate from the first placing state, so that the first mounting side surface of the engine faces the position of the operation station.
V. the action of the rotary driving mechanism 7 on the installation stand at one side of the crankshaft adapter plate 10 drives the crankshaft of the engine to rotate, and the assembly of parts is carried out once when the crankshaft of the engine rotates for one angle until the assembly of the first installation side surface is completed.
Through the rotation of the crankshaft, the optimal assembly angle of the parts can be adjusted.
VI, the rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate 9 to act and drive the engine body of the engine to rotate to the first placing state, and the lifting mechanisms on the two vertical frames synchronously act so that the engine falls to the surface of the rotary table 3.
Telescopic cylinders in the two engine rotary actuating mechanisms are retracted; next, two installation grudging post running gear actions for two installation grudging posts move to the setting distance to the outside simultaneously, and the aim at of the outside motion of installation grudging post:
a certain rotating space is reserved for the rotary table 3, so that the other assembling side face of the engine can be conveniently rotated to one side of the assembling station.
VII, the turntable rotating mechanism 4 drives the turntable 3 to rotate 180 degrees; the engine placing state at this time is defined as a second placing state, and the placing angle of the first placing state is 180 degrees different from that of the second placing state.
And VIII, the two mounting vertical frame traveling mechanisms 2 act to enable the two mounting vertical frames to simultaneously approach towards the middle until a machine body adapter plate and a crankshaft adapter plate which are connected with the engine are respectively positioned in the supporting seats 5 of the respective corresponding side mounting vertical frames.
Telescopic cylinders in the two engine rotary actuating mechanisms act (extend);
the toggle block 601 of the engine rotation actuator on the engine body adapter plate 9 side is inserted into the toggle block insertion slot 9a, and the sleeve 605 of the engine rotation actuator on the crankshaft adapter plate 10 side is sleeved on the toggle column 10 a.
IX. the lifting mechanisms on the two mounting stands 1 are operated synchronously to lift the engine to a predetermined height.
And X, a rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate 9 to act and drive the engine body of the engine to rotate from the second placing state, so that the second mounting side surface of the engine faces to the position of the operation station.
XI, the action of the rotary driving mechanism on the installation stand at one side of the crankshaft adapter plate 10 drives the crankshaft of the engine to rotate, and the assembly of parts is carried out once when the crankshaft of the engine rotates for an angle until the assembly of the second installation side surface is completed.
XII, assembling the engine parts, and recovering the gantry type jigger turning machine of the engine to the initial state.
Therefore, the operation method in the embodiment 2 of the invention well realizes the rotation of the engine body and the crankshaft of the engine, and is convenient for assembling parts on each assembling side surface of the engine, thereby improving the assembling efficiency of the engine.
It should be understood, however, that the description herein of specific embodiments is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A gantry type jigger tilter for an engine is characterized by comprising an installation vertical frame, an installation vertical frame traveling mechanism, a rotary table rotating mechanism, a supporting seat, an engine rotation executing mechanism, a rotation driving mechanism and a lifting mechanism;
the two installation stands are arranged oppositely along the placing direction of the engine, namely the first direction;
the number of the mounting vertical frame travelling mechanisms is two, and one mounting vertical frame travelling mechanism is configured at the bottom of each mounting vertical frame;
the traveling direction of the mounting stand is along the first direction;
the rotary table is positioned between the two installation vertical frames, and the rotary table rotating mechanism is installed at the bottom of the rotary table;
the supporting seat, the engine rotation executing mechanism, the rotation driving mechanism and the lifting mechanism are respectively provided with two parts;
each installation vertical frame is provided with a supporting seat, an engine rotary actuating mechanism, a rotary driving mechanism and a lifting mechanism; wherein, each mechanism position connection relation on the same installation grudging post is as follows:
the engine rotation actuating mechanism extends into the supporting seat, and the rotation driving mechanism is connected with the engine rotation actuating mechanism; the supporting seat, the engine rotation executing mechanism and the rotation driving mechanism are all arranged on the lifting mechanism; the lifting mechanism is arranged on the installation vertical frame;
the engine rotation executing mechanism comprises a shifting block, a shifting block mounting shaft and a telescopic cylinder;
the front end of the toggle block mounting shaft is provided with a toggle block mounting groove which is matched with the toggle block structure, the toggle block mounting groove extends along the axial direction of the toggle block mounting shaft, and the toggle block is positioned in the toggle block mounting groove;
a cylinder piston rod through hole extending to the bottom of the shifting block mounting groove along the axial direction is formed in the shifting block mounting shaft; a piston rod of the telescopic cylinder extends into the poking block mounting groove through a cylinder piston rod through hole and is connected with the poking block;
a sleeve is arranged in the middle of the toggle block, wherein the axis of the sleeve is superposed with the axis of the toggle block mounting shaft;
the gantry type jigger overturning machine for the engine further comprises a machine body adapter plate used for being connected with a machine body of the engine and a crankshaft adapter plate used for being connected with a crankshaft of the engine; wherein:
a toggle block insertion groove which is matched with the toggle block structure in the engine rotary actuating mechanism is arranged on the engine body adapter plate; and a toggle column which is matched with a sleeve structure in the engine rotary actuating mechanism is arranged on the crankshaft adapter plate.
2. The engine gantry type jigger tipper of claim 1,
the supporting seat is provided with a semi-circular arc supporting groove.
3. The engine gantry type jigger tipper of claim 1,
the poking block comprises a U-shaped block and an intermediate block;
the middle block is arranged on the U-shaped block through a bolt, and the middle block and the U-shaped block are combined to form the toggle block;
the sleeve is arranged on the middle block; and a piston rod of the telescopic cylinder is connected with the bottom of the U-shaped block.
4. The engine gantry type jigger tipper of claim 1,
the rotary driving mechanism comprises a rotary motor, a motor mounting frame, a first driving gear and a first driven gear;
the rotating motor is arranged on the lifting mechanism through a motor mounting frame;
an output shaft of the rotating motor is connected with a first driving gear, and the first driving gear is meshed with a first driven gear;
the middle part of the first driven gear is connected with the mounting shaft of the shifting block.
5. The engine gantry type jigger tipper of claim 1,
the lifting mechanism comprises a lifting motor, a mounting plate, a second driving gear, a driving rack and a balancing weight;
the lifting motor adopts a double-output driving structure and is arranged along a second direction perpendicular to the first direction;
the lifting motor is arranged on the mounting plate through the motor mounting seat;
the two second driving gears are respectively positioned on the opposite sides of the lifting motor, one second driving gear is arranged on one output shaft of the lifting motor, and the other second driving gear is arranged on the other output shaft of the lifting motor;
the end part of each output shaft of the lifting motor is respectively arranged at the corresponding end part of the mounting plate in the second direction through a bearing;
two driving racks are arranged and arranged along the third direction;
each driving rack is respectively arranged at the position of one second driving gear and is meshed and connected with the corresponding second driving gear;
the number of the balancing weights is two, and each balancing weight is respectively arranged at the corresponding end part of the mounting plate in the second direction;
the second direction is a direction which is vertical to the first direction in the horizontal plane; the third direction is a direction perpendicular to the horizontal plane.
6. The engine gantry type jigger tipper of claim 1,
the mounting vertical frame comprises a first mounting bracket and a second mounting bracket;
the first mounting bracket and the second mounting bracket are arranged along a second direction perpendicular to the first direction;
the lifting mechanism is arranged between the first mounting bracket and the second mounting bracket;
the second direction is a direction perpendicular to the first direction in a horizontal plane.
7. The engine gantry type jigger tipper of claim 6,
the mounting vertical frame traveling mechanism comprises a traveling motor, a synchronizing shaft, a driving gear and a mounting bottom plate;
the number of the mounting bottom plates is two, and the two mounting bottom plates are respectively mounted at the bottoms of the first mounting bracket and the second mounting bracket;
the bottom of each mounting bottom plate is provided with a sliding rail extending along a first direction, and a sliding strip is correspondingly mounted below the sliding rail;
the sliding strips correspond to the sliding rails one by one, and each sliding strip extends into one sliding rail;
the walking motor is arranged on the mounting bottom plate at the bottom of the first mounting bracket through the walking motor mounting seat;
one end of the synchronizing shaft is positioned above the mounting bottom plate at the bottom of the first mounting bracket and is connected with an output shaft of the walking motor; the other end of the synchronizing shaft is arranged above the mounting bottom plate at the bottom of the second mounting bracket through a bearing;
two driving gears are arranged and are respectively arranged at one end part of the synchronous shaft, and a spur rack is correspondingly arranged below each driving gear;
each driving gear is respectively meshed with the corresponding spur rack.
8. The engine gantry type jigger tipper of claim 1,
the rotary table rotating mechanism comprises a rotary table rotating motor and a gear transmission part;
wherein, revolving stage rotating electrical machines link to each other with gear drive part, and gear drive part is connected to the bottom of revolving stage.
9. The engine gantry type jigger tipper of claim 1,
the gantry type jigger overturning machine for the engine further comprises two conveying belts;
each conveying belt is correspondingly arranged on one installation vertical frame and extends along a first direction;
the rotary table is rectangular and is positioned between the two conveying belts.
10. An operation method of an engine gantry type jigger tipper based on any one of the above claims 1 to 9, characterized by comprising the steps of:
I. the engine is arranged on the rotary table, and the engine placing state at the moment is defined as a first placing state; the lifting mechanisms on the two mounting vertical frames act synchronously, and the supporting seat and the engine rotary actuating mechanism on each mounting vertical frame fall to the height of the engine;
II, synchronously moving the two mounting vertical frame traveling mechanisms to enable the two mounting vertical frames to simultaneously approach to the middle until a machine body adapter plate and a crankshaft adapter plate connected with the engine respectively extend into supporting seats of the mounting vertical frames on the corresponding sides;
telescopic cylinders in the two engine rotary actuating mechanisms act synchronously;
the toggle block in the engine rotary actuating mechanism on one side of the engine body adapter plate is inserted into the toggle block insertion groove, and meanwhile, the sleeve in the engine rotary actuating mechanism on one side of the crankshaft adapter plate is sleeved on the toggle column;
step III, the lifting mechanisms on the two mounting vertical frames synchronously act to enable the engine to rise to a preset height;
IV, a rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate to act and drive the engine body of the engine to rotate from a first placing state, so that the first mounting side face of the engine faces the position of the operation station;
v, a rotary driving mechanism on the vertical frame is arranged on one side of the crankshaft adapter plate to act and drive a crankshaft of the engine to rotate, and the assembly of parts is carried out once when the crankshaft of the engine rotates for an angle until the assembly of the first installation side surface is completed;
VI, a rotary driving mechanism on the vertical frame is arranged on one side of the machine body adapter plate to act and drive the machine body of the engine to rotate to a first placing state, and the lifting mechanisms on the two vertical frames synchronously act to enable the engine to fall to the surface of the rotary table;
telescopic cylinders in the two engine rotary actuating mechanisms are retracted;
then, the two mounting vertical frame traveling mechanisms act to enable the two mounting vertical frames to simultaneously move outwards to a set distance;
VII, the rotary table rotating mechanism drives the rotary table to rotate 180 degrees; defining the placing state of the engine at the moment as a second placing state, wherein the placing angle difference between the first placing state and the second placing state is 180 degrees;
the two mounting vertical frame traveling mechanisms act to enable the two mounting vertical frames to simultaneously approach towards the middle until a machine body adapter plate and a crankshaft adapter plate which are connected with the engine are respectively positioned in supporting seats of the mounting vertical frames at the corresponding sides;
telescopic cylinders in the two engine rotary actuating mechanisms act;
the toggle block in the engine rotary actuating mechanism on one side of the engine body adapter plate is inserted into the toggle block insertion groove, and the sleeve in the engine rotary actuating mechanism on one side of the crankshaft adapter plate is sleeved on the toggle column;
IX. the lifting mechanisms on the two mounting stands act synchronously to lift the engine to a preset height;
x, a rotary driving mechanism on the vertical frame is arranged on one side of the engine body adapter plate to act and drive the engine body of the engine to rotate from a second placing state, so that the second mounting side face of the engine faces to the position of the operation station;
XI, a rotary driving mechanism on the vertical frame is installed on one side of the crankshaft adapter plate to act and drive a crankshaft of the engine to rotate, and once the crankshaft of the engine rotates for an angle, the parts are assembled once until the second installation side surface is assembled;
XII, completing assembly of engine parts, and restoring the gantry type jigger overturning machine of the engine to an initial state.
CN202010901940.3A 2020-09-01 2020-09-01 Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine Active CN111994816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010901940.3A CN111994816B (en) 2020-09-01 2020-09-01 Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010901940.3A CN111994816B (en) 2020-09-01 2020-09-01 Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine

Publications (2)

Publication Number Publication Date
CN111994816A true CN111994816A (en) 2020-11-27
CN111994816B CN111994816B (en) 2021-09-17

Family

ID=73465690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010901940.3A Active CN111994816B (en) 2020-09-01 2020-09-01 Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine

Country Status (1)

Country Link
CN (1) CN111994816B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113118755A (en) * 2021-04-11 2021-07-16 陕西柴油机重工有限公司 Fuselage overturning assembly device and assembly method for marine high-power diesel engine
CN113859935A (en) * 2021-11-03 2021-12-31 重庆摩西机器人有限公司 Heavy diesel engine tilter
CN114211218A (en) * 2022-01-04 2022-03-22 南通利元亨机械有限公司 Rotary cage type powder concentrator assembling platform

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980031447A (en) * 1996-10-31 1998-07-25 양재신 Engine hood and trunk lid inverter of vehicle
CN102974961A (en) * 2012-11-14 2013-03-20 奇瑞汽车股份有限公司 Gantry sliding driving mechanism
CN204235520U (en) * 2014-11-14 2015-04-01 重庆康明斯发动机有限公司 Engine cylinder-body turning device
CN204714002U (en) * 2015-04-30 2015-10-21 志品（福州）技术工程有限公司 A kind of full-automatic inverting machine being applicable to motor vehicle engine cylinder body
CN109573908A (en) * 2018-12-13 2019-04-05 烽禾升医疗设备（昆山）有限公司 A kind of automatic lifting turnover device
CN111268584A (en) * 2020-03-28 2020-06-12 廊坊智通机器人***有限公司 Lifting and overturning equipment for high-speed rail locomotive framework
CN210855202U (en) * 2019-09-10 2020-06-26 海安禧发机械科技有限公司 Vapour is repaiied and is used engine upset support
CN111547166A (en) * 2020-06-10 2020-08-18 湖北三丰汉巍智能科技有限公司 AGV car chassis upset machine
CN212953950U (en) * 2020-09-01 2021-04-13 博世通(青岛)智能装备有限公司 Gantry type jigger overturning machine for engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980031447A (en) * 1996-10-31 1998-07-25 양재신 Engine hood and trunk lid inverter of vehicle
CN102974961A (en) * 2012-11-14 2013-03-20 奇瑞汽车股份有限公司 Gantry sliding driving mechanism
CN204235520U (en) * 2014-11-14 2015-04-01 重庆康明斯发动机有限公司 Engine cylinder-body turning device
CN204714002U (en) * 2015-04-30 2015-10-21 志品（福州）技术工程有限公司 A kind of full-automatic inverting machine being applicable to motor vehicle engine cylinder body
CN109573908A (en) * 2018-12-13 2019-04-05 烽禾升医疗设备（昆山）有限公司 A kind of automatic lifting turnover device
CN210855202U (en) * 2019-09-10 2020-06-26 海安禧发机械科技有限公司 Vapour is repaiied and is used engine upset support
CN111268584A (en) * 2020-03-28 2020-06-12 廊坊智通机器人***有限公司 Lifting and overturning equipment for high-speed rail locomotive framework
CN111547166A (en) * 2020-06-10 2020-08-18 湖北三丰汉巍智能科技有限公司 AGV car chassis upset machine
CN212953950U (en) * 2020-09-01 2021-04-13 博世通(青岛)智能装备有限公司 Gantry type jigger overturning machine for engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113118755A (en) * 2021-04-11 2021-07-16 陕西柴油机重工有限公司 Fuselage overturning assembly device and assembly method for marine high-power diesel engine
CN113859935A (en) * 2021-11-03 2021-12-31 重庆摩西机器人有限公司 Heavy diesel engine tilter
CN114211218A (en) * 2022-01-04 2022-03-22 南通利元亨机械有限公司 Rotary cage type powder concentrator assembling platform

Also Published As

Publication number Publication date
CN111994816B (en) 2021-09-17

Similar Documents

Publication Publication Date Title
CN111994816B (en) Gantry type jigger overturning machine for engine and operation method of gantry type jigger overturning machine
CN212953950U (en) Gantry type jigger overturning machine for engine
CN103640894B (en) Accurate shuttle
CN110562720B (en) Automatic rotary type production line device for steel plate transportation
CN106944747A (en) Work transfer device and the toolroom machine with work transfer device
CN112320307A (en) Rotary translation machine
US5636962A (en) Automatic transfer apparatus
CN116692370B (en) Intelligent feeding device and method for electronic parts
CN206306138U (en) A kind of sucker manipulator based on travel multiplier translation mechanism
JPH07252093A (en) Low-vibratory electric lifter
CN219944133U (en) Cone roller bed base
CN106586431A (en) Roller synchronous transmission mechanism
CN213386702U (en) Cam lifting mechanism for glass conveying
CN216657241U (en) Workpiece turnover device for machining
CN113846878A (en) Multi-degree-of-freedom equipment for stage performance
CN104909118B (en) A kind of chain-type six row jacking translation machine
CN215665333U (en) Synchronous climbing mechanism of cylinder
CN210024312U (en) Lower vehicle body assembly transferring and lifting mechanism
CN106193718A (en) A kind of three-dimensional garage stacking machine and clamp method
CN112263103A (en) Park chair assembling equipment capable of automatically arranging boards at equal intervals
CN218230436U (en) Green anode carbon block marshalling equipment
CN217939102U (en) Ready-package mahjong machine
CN214242799U (en) Silk screen roll transfer device for silk screen printing plate
CN112607351B (en) Multi-dimensional OLED electronic display screen production and conveying device and production process
CN220549708U (en) Heavy motor stator casing assembly turning device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant