CN113020988A

CN113020988A - Fixed processingequipment of crane car chassis accessory

Info

Publication number: CN113020988A
Application number: CN202110279047.6A
Authority: CN
Inventors: 柴春涛
Original assignee: Xuzhou Dongya Electrical Appliance Co ltd
Current assignee: Xuzhou Dongya Electrical Appliance Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-06-25

Abstract

The invention discloses a crane truck chassis accessory fixing and processing device which comprises a workbench, a bearing, a ball nut, a bearing plate, a lubrication box, a first screw rod, an oil delivery pipe, a fixing and cleaning device and a switching device, wherein a first mounting groove is formed in the top end of the workbench in a penetrating manner, a placing table is fixedly welded in an inner ring of the bearing, the bearing plate is fixedly welded on the left side of the ball nut, a T-shaped block is fixedly welded on the bottom of the bearing plate, an oil inlet hole is formed in the right side of the top end of the lubrication box, the bottom of the first screw rod extends into an installation frame through the top end of the installation frame and the ball nut, an oil pump is fixedly arranged on the right side of the oil delivery pipe, the crane truck chassis accessory fixing and processing device is provided with a tilting plate for preventing iron chips falling from the top end of the placing table from falling into a connecting gap between the first mounting groove, thereby still cause iron fillings to drop too much to influence the normal operating of placing the platform easily.

Description

Fixed processingequipment of crane car chassis accessory

Technical Field

The invention relates to the technical field of chassis accessories of crane trucks, in particular to a fixed machining device for chassis accessories of crane trucks.

Background

The crane is hoisting equipment for hoisting large-scale goods, the practical range of the crane is wide, so the crane is often used for hoisting large-scale heavy objects in factories, buildings and transportation ranges, the large-scale heavy objects are rotatably adjusted due to different transportation angles and directions in the use process of the crane, the crane chassis accessories are not only damaged by torque but also the service life of the crane chassis accessories is easily shortened in the rotation adjustment process of the crane, when the crane chassis accessories are damaged, the chassis accessories need to be replaced to ensure the normal operation of the crane, but the accessories with different specifications cannot be processed in the processing process of the crane chassis accessories, different equipment needs to be adopted for processing, the processing efficiency is shortened, the yield of the whole accessories is influenced, and the internal teeth and the drilling branch equipment are processed in the processing process of the existing accessories, not only increase equipment purchasing cost like this and still increase the cost of labor to can't reach the effect that shortens the cost, iron fillings in the accessory course of working drop in equipment inside cause the equipment operation in-process appear the card die and beat the life of tooth condition from shortening processing equipment.

Disclosure of Invention

The invention aims to provide a fixed machining device for chassis accessories of a crane truck, aiming at overcoming the defects in the prior art, and solving the problems that the machining of accessories of different specifications cannot be carried out by the existing background technology, different devices are required to be adopted for machining, the machining of internal teeth and drilling in the existing accessory machining process are carried out separately, the equipment purchase cost is increased, the labor cost is also increased, the cost is not reduced, and the scrap iron in the accessory machining process falls into the equipment to cause the phenomena of blocking and tooth punching in the equipment running process, so that the service life of the machining equipment is shortened.

In order to achieve the purpose, the invention provides the following technical scheme: a fixed machining device for chassis accessories of a crane truck comprises a workbench, a bearing, a ball nut, a bearing plate, a lubrication box, a first lead screw, an oil conveying pipe, a fixed cleaning device and a switching device, wherein a first mounting groove is formed in the top end of the workbench in a penetrating mode, fixed transverse steel is fixed below the workbench, a placing table is fixedly welded on an inner ring of the bearing, the bottom of the placing table is fixedly connected with the output end of an output motor, an inclined plate is fixed on the left side of the placing table through a hexagonal bolt, an outer ring of the bearing is fixedly connected with the first mounting groove, the bearing is fixed in the first mounting groove, the bottom of the output motor is fixedly connected with the top end of the fixed transverse steel through a hexagonal bolt, the output motor is electrically connected with a controller through an electric wire, the bearing plate is fixedly welded on the left side of the ball nut, and a T-shaped block is fixed, the oil feeding device comprises a lubricating box, a workbench, a first screw rod, a first rotating motor, a controller, an oil delivery pipe, an oil pump, a bearing plate, a T-shaped block, a mounting frame, a ball nut, a first screw rod, a first rotating motor, a second rotating motor, a controller, a T-shaped block and a mounting block, wherein the right side of the top end of the lubricating box is provided with an oil inlet, the right side of the surface of the lubricating box is fixedly provided with the oil meter in an embedded manner, the lubricating box is fixed on the right side of the top end of the bearing plate through the placing block, the top end of the workbench is fixedly provided with the mounting frame, the bottom of the first screw rod penetrates through the top end of the mounting frame and is extended into the mounting frame through the ball nut, the bottom;

the fixed cleaning device is used for fixing a workpiece and cleaning scrap iron in the machining process and is fixed at the top end of the placing table;

and the switching device is used for switching the machining piece and is fixed below the bottom of the T-shaped block.

Preferably, the fixed cleaning device comprises a wire block, a cleaning brush, a first connecting block, a scraper bowl, a clamping groove, a placing groove, a threaded hole, a threaded rod, a rubber pad, a second connecting block, a through frame, a second lead screw, a second rotating motor, an arc-shaped plate, a friction pad, an L rod and an oil absorption sponge, wherein the cleaning brush is fixed on the left side of the wire block through a connecting rod, the first connecting block is fixed on the bottom of the wire block, the clamping groove is formed in the right side of the top end of the scraper bowl, the placing groove is formed below the bottom of the scraper bowl, the threaded hole is formed in the left side of the bottom of the scraper bowl and is communicated with the placing groove, the right side of the threaded rod extends into the placing groove through the threaded hole, the rubber pad is fixed on the right side of the threaded rod, the threaded rod is in threaded connection with the threaded hole, the scraper bowl, and second connecting block bottom with place a top fixed connection, second lead screw left side runs through logical frame right side outer wall and silk piece and extends inside logical frame, and second lead screw left side and logical frame inner wall right side swivelling joint, second lead screw right side and second rotating electrical machines output fixed connection, the second rotating electrical machines passes through hexagon bolt fastening in logical frame right side outer wall, and the second rotating electrical machines passes through electric wire and controller electric connection, the arc inboard is fixed with the friction pad, and arc right side and L pole left side fixed connection, L pole bottom runs through logical frame and silk piece top fixed connection, inside the oil absorption sponge is fixed in the standing groove through the rubber pad.

Preferably, auto-change over device is including switching motor, carousel, installation piece, drilling motor, drill bit, pneumatic cylinder, cutting ferrule and processing tooth, the switching motor output runs through the T-shaped piece and extends in T-shaped piece right side, and the switching motor passes through hexagon bolt fastening in T-shaped piece left side, switching motor output welded fastening has the carousel, the carousel right side is fixed with the installation piece, installation piece top is fixed with the drilling motor, drilling motor output is fixed with the drill bit, pneumatic cylinder output welded fastening has the cutting ferrule, and the pneumatic cylinder top and installation piece bottom fixed connection, the processing tooth passes through fixing bolt and cutting ferrule fixed connection, switching motor, drilling motor and pneumatic cylinder all pass through electric wire and controller electric connection.

Preferably, the inclined plate is provided with 2, and the inclined plate and the placing table are connected at an included angle of 60 degrees.

Preferably, the output motor, the placing table and the bearing form a constant-speed rotating mechanism, and the rotating angle range of the constant-speed rotating mechanism is 0-360 degrees.

Preferably, the first screw, the first rotating motor, the ball nut and the bearing plate form a lifting mechanism, and the lifting distance of the lifting mechanism is 10-30 cm.

Preferably, the first link block and the bucket link shape are "L" shaped.

Preferably, the distance between the rightmost side of the cleaning brush and the leftmost side of the silk block is 3-5 cm.

Preferably, the switching motor, the turntable and the mounting block form a rotating mechanism, and the rotating mechanism has a rotating angle range of 0-180 degrees.

Compared with the prior art, the invention has the beneficial effects that: the chassis fitting of the lift truck is fixed with a processing device,

(1) be provided with fixed cleaning device, thereby drive the arc motion through the second rotating electrical machines and fix the processing to the machined part of different specifications, thereby guarantee normal machining efficiency and the output of machined part, avoid the equipment that needs purchase different models to the machined part of different specifications to process the machined part, not only cause the increase of equipment purchasing cost to still cause the increase of use cost, thereby shorten whole benefit cost, and still be provided with the scraper bowl, thereby drive the scraper bowl motion through the second rotating electrical machines after the machined part processing is accomplished and will drop in the iron fillings of placing bench top and clear up, avoid iron fillings to drop in the equipment operation course that causes the equipment operation to appear blocking and the circumstances of beating teeth in inside, not only shorten equipment life, but also increase equipment and replacement cost, still set gradually the oil absorption sponge, it carries out the lubricating oil that will drop in placing bench top to drive the in-process sponge oil absorption through the second rotating electrical machines equally and carries out the processing in order in the lubricating Adsorption treatment is carried out, so that the top end of the placing table is clean and tidy;

(2) the switching device is arranged, the angle switching processing is carried out on the drilling motor and the hydraulic cylinder in the working process of the switching motor, so that the processing of operating the internal teeth and the drilling holes on the synchronous equipment is realized, the situation that the machined part needs to be taken down and placed on other equipment again for next processing after a single process is finished is avoided, the time consumption is increased, the processing efficiency and the yield of the whole machined part are shortened, and the equipment purchasing cost and the manual operation cost are increased;

(3) be provided with the hang plate, avoid placing the iron fillings that the platform top dropped through the hang plate and fall in first mounting groove and place a joint gap, not only cause to place a motion in-process and be in the friction motion with first mounting groove, thereby still cause iron fillings to drop too much easily and influence the normal operating of placing the platform.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the worktable according to the present invention;

FIG. 3 is a schematic view of the construction of the wire block, bucket and cleaning brush of the present invention;

FIG. 4 is a schematic diagram of a right side cross-sectional view of a bucket in accordance with the present invention;

FIG. 5 is a schematic top view of an arc plate according to the present invention;

FIG. 6 is a schematic structural diagram of a switching device according to the present invention.

In the figure: 1. working table, 2, first mounting groove, 3, fixed horizontal steel, 4, bearing, 5, placing table, 6, output motor, 7, inclined plate, 8, ball nut, 9, bearing plate, 10, T-shaped block, 11, lubricating box, 12, oil inlet hole, 13, oil meter, 14, mounting frame, 15, first screw rod, 16, first rotating motor, 17, oil delivery pipe, 18, oil pump, 19, fixed cleaning device, 1901, wire block, 1902, cleaning brush, 1903, first connecting block, 1904, bucket, 1905, clamping groove, 1906, placing groove, 1907, threaded hole, 1908, threaded rod, 1909, rubber pad, 1910, second connecting block, 1911, through frame, 1912, second screw rod, 1913, second rotating motor, 1914, arc-shaped plate, 1915, friction pad, 1916, L rod, 1917, sponge, 20, switching device, 2002, rotary disc, 2003, mounting block, oil suction sponge, 2001, 2004, switching device, switching motor, and mounting block, Drilling motor, 2005, drill bit, 2006, hydraulic cylinder, 2007, cutting ferrule, 2008, processing tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a fixed machining device for chassis accessories of a crane truck is disclosed, as shown in figures 1, 2, 3, 4 and 5, a first mounting groove 2 is formed in the top end of a workbench 1 in a penetrating manner, a fixed transverse steel 3 is fixed below the workbench 1, a placing table 5 is fixed in a bearing 4 in an inner ring in a welding manner, the bottom of the placing table 5 is fixedly connected with the output end of an output motor 6, the placing table 5 and the bearing 4 form a uniform rotating mechanism, the rotating angle range of the uniform rotating mechanism is 0-360 degrees, the placing table 5 is driven by the output motor 6 to move so as to change the machining distance of inner teeth of machined parts, the uniform depth of the tooth grooves and the uniform machining efficiency and speed of the machined parts in the machining process of the inner teeth of the machined parts are ensured, the situation that the machining efficiency of the machined parts is influenced by too high or too low machining speed, the machining, and whole at uniform velocity rotary mechanism part and be connected succinctly and clear between the part, still conveniently change simultaneously, maintenance and maintenance, and place 5 left sides and be fixed with hang plate 7 through hexagon bolt, hang plate 7 is provided with 2, and hang plate 7 and place 5 contained angles and be 60, through hang plate 7 avoid iron fillings in the machined part course of working and place 5 top iron fillings drop in first mounting groove 2 and place 5 joint gap cause place 5 motion in-process with first mounting groove 2 and be in the friction motion, still cause iron fillings to drop too much easily and influence the normal operating of placing 5, and hang plate 7 and place 5 joint angle and be 60, thereby avoid dropping in 7 top iron fillings of hang plate and be attached to 7 top ends of hang plate and cause place 5 motion in-process centrifugal force that produces make iron fillings drop again in first mounting groove 2 and place 5 joint gap cause first mounting groove 2 and place 5 looks mutually with place 5 again The mutual friction movement is realized, thereby shortening the corresponding service life of the placing platform 5, the outer ring of the bearing 4 is fixedly connected with the first mounting groove 2, the bearing 4 is fixed in the first mounting groove 2, the bottom of the output motor 6 is fixedly connected with the top end of the fixed cross steel 3 through a hexagon bolt, the output motor 6 is electrically connected with the controller through an electric wire, the left side of the ball nut 8 is fixedly welded with a bearing plate 9, the bottom of the bearing plate 9 is fixedly provided with a T-shaped block 10 through a hexagon bolt, the right side of the top end of the lubricating box 11 is provided with an oil inlet hole 12, the right side of the surface of the lubricating box 12 is fixedly embedded with an oil meter 13, the lubricating box 11 is fixedly arranged on the right side of the top end of the bearing plate 9 through a placing block, the top end of the workbench 1 is fixedly provided with a mounting frame 14, the bottom of the first lead screw 15 penetrates through, the top end of a first screw rod 15 is fixedly connected with the output end of a first rotating motor 16, the first rotating motor 16 is fixed at the top end of an installation frame 14 through a hexagon bolt, the first rotating motor 16 is electrically connected with a controller through an electric wire, the first screw rod 15, the first rotating motor 16, a ball nut 8 and a bearing plate 9 form a lifting mechanism, the lifting distance of the lifting mechanism ranges from 10cm to 30cm, the ball nut 8 is driven by the first rotating motor 16 to move up and down so as to change the distance between an installation block 2003 and the top end of a workpiece, and therefore internal tooth processing of workpieces with different depths is facilitated, the maximum lifting distance of the whole lifting mechanism is 30cm, the maximum lifting distance is the height of the whole workpiece, if the processing fee workpiece exceeds the maximum distance of the lifting mechanism, the whole equipment cannot perform internal tooth processing on the workpiece, and meanwhile, the minimum descending distance of the whole lifting mechanism is 10, when the minimum descending distance is exceeded, the drill 2005 and the processing teeth 2008 are easily brought into collision contact with the top end of the through frame 1911, so that the drill 2005 and the processing teeth 2008 are easily damaged, so that the replacement cost of parts is increased, the oil pump 18 is fixed on the right side of the oil delivery pipe 17, the oil pump 18 is installed inside the lubricating box 11, the oil pump 18 is electrically connected with the controller through an electric wire, the left side of the oil delivery pipe 17 penetrates through the left side of the top end of the bearing plate 9 and extends below the left side of the T-shaped block 10, the fixed cleaning device 19 for fixing workpieces and cleaning scrap iron in the processing process is fixed on the top end of the placing table 5, and the fixed cleaning device 19 comprises a wire block 1901, a cleaning brush 1902, a first connecting block 1903, a bucket 1904, a clamping groove 1905, a placing groove 1906, a threaded hole 1907, a threaded rod 1908, a rubber pad 1909, a second connecting block 1910, the through frame 1911, a second threaded rod, The L-shaped rod 1916 and the oil absorption sponge 1917, the cleaning brush 1902 is fixed on the left side of the wire block 1901 through the connecting rod, the distance between the rightmost side of the cleaning brush 1902 and the leftmost side of the wire block 1901 is 3-5cm, if the installation distance between the rightmost side of the cleaning brush 1902 and the leftmost side of the wire block 1901 is too close, the wire block 1901 is easily wound with the brush line on the rightmost side of the cleaning brush 1902 in the movement process, so that the movement of the wire block 1901 is blocked or the normal movement is not allowed, the workpiece cannot be fixed in sequence, not only the workpiece machining efficiency is affected, but also the whole equipment needs to be shut down for maintenance treatment, and the workpiece machining efficiency and the productivity are affected, so that the situation that the installation distance between the rightmost side of the cleaning brush 1902 and the leftmost side of the wire block 1901 is kept to be 3cm, the first connecting block 1903 is fixed at the bottom of the wire block 1901, the clamping groove 1905 is formed in the right, a threaded hole 1907 is formed in the left side of the bottom of the bucket 1904, the threaded hole 1907 is in through connection with the placement groove 1906, the right side of the threaded rod 1908 extends to the placement groove 1906 through the threaded hole 1907, a rubber pad 1909 is fixed on the right side of the threaded rod 1908, meanwhile, the threaded rod 1908 is in threaded connection with the threaded hole 1907, the bucket 1904 is in clamping connection with the bottom of the first connecting block 1903 through the clamping groove 1905, the first connecting block 1903 and the bucket 1904 are in an L-shaped connection shape, so that the bucket 1904 is conveniently driven by the first connecting block 1903 to move, scrap iron falling from the top end of the placement table 5 is collected, the first connecting block 1903 is also conveniently driven by the first connecting block 1907 to move, lubricating oil dropping from the top end of the placement table 5 is adsorbed, the top end of the placement table 5 is kept clean and tidy, and the first connecting block 1903 and the bucket 1904 are in an L, and also facilitates the quick mounting and separation of the integral bucket 1904 from the first connecting block 1903, the right side of the second connecting block 1910 is fixedly connected with the left side of the through frame 1911, the bottom of the second connecting block 1910 is fixedly connected with the top end of the placing table 5, the left side of the second lead screw 1912 penetrates through the outer wall of the right side of the through frame 1911 and the lead block 1901 extends into the through frame 1911, the left side of the second lead screw 1912 is rotatably connected with the right side of the inner wall of the through frame 1911, the right side of the second lead screw 1912 is fixedly connected with the output end of a second rotating motor 1913, the second rotating motor 1913 is fixed on the outer wall of the right side of the through frame 1911 through a hexagon bolt, and the second rotating electric machine 1913 is electrically connected to the controller through an electric wire, a friction pad 1915 is fixed to the inner side of the arc plate 1914, the right side of the arc plate 1914 is fixedly connected with the left side of the L-bar 1916, the bottom of the L-bar 1916 penetrates through the through frame 1911 and is fixedly connected with the top end of the wire block 1901, and the oil-absorbing sponge 1917 is fixed inside the placing groove 1906 through the rubber pad 1909.

As shown in fig. 6, a switching device 20 for switching processing of a workpiece is fixed below the bottom of a T-shaped block 11, and the switching device 20 includes a switching motor 2001, a turntable 2002, a mounting block 2003, a drilling motor 2004, a drill 2005, a hydraulic cylinder 2006, a cutting sleeve 2007 and processing teeth 2008, an output end of the switching motor 2001 extends to the right side of the T-shaped block 10 through the T-shaped block 10, the switching motor 2001 is fixed to the left side of the T-shaped block 10 through a hexagon bolt, the turntable 2002 is fixed to the output end of the switching motor 2001 by welding, the mounting block 2003 is fixed to the right side of the turntable 2002, the drilling motor 2004 is fixed above the mounting block 2003, the switching motor 2001, the turntable 2002 and the mounting block 2003 form a rotating mechanism, the rotating angle range of the rotating mechanism is 0-180 °, the mounting block 2003 is driven by the switching motor 2001 to perform a rotating motion so as to change the rotating, and the maximum rotation angle of the integral rotation mechanism is 180 degrees, if the maximum rotation angle is exceeded, the maximum rotation angle exceeds the maximum torque range of the switching motor 2001, the output end of the switching motor 2001 is in an idle state at the moment, direction switching processing cannot be performed on the drilling motor 2004 and the hydraulic cylinder 2006 again, a drill bit 2005 is fixed at the output end of the drilling motor 2004, a cutting sleeve 2007 is fixed at the output end of the hydraulic cylinder 2006 in a welding mode, the top end of the hydraulic cylinder 2006 is fixedly connected with the bottom of the mounting block 2003, the processing tooth 2008 is fixedly connected with the cutting sleeve 2007 through a fixing bolt, and the switching motor 2001, the drilling motor 2004 and the.

The working principle is as follows: when the crane chassis accessory fixing processing device is used, a workpiece is placed in a through frame 1911 through equipment, when the workpiece is placed, a second rotating motor 1913 is started through a controller, the second rotating motor 1913 drives a second screw 1912 to move in the moving process, the second screw 1912 drives a wire block 1901 to move in the center of a placing table 5, a cleaning brush 1902 is driven to move in the same direction in the moving process of the wire block 1901, an L rod 1916 and a first connecting block 1903 are driven to move in the same direction in the moving process of the wire block 1901, the arc plate 1914 and a friction pad 1915 are driven to move in the same direction by the L rod 1916, the first connecting block 1903 drives a bucket 1904 to move in the same direction, when the friction pad 1915 is in close contact with two sides of the workpiece, the second rotating motor 1913 is stopped through the controller, then the first rotating motor 16 is started through the controller again, and the first rotating motor 16 drives a first screw 15 to move in the moving process, the first screw rod 15 drives the ball nut 8 to move downwards, the ball nut 8 drives the bearing plate 9 to move in the same direction, the bearing plate 9 drives the T-shaped block 10 to move in the same direction, when the machining tooth 2008 contacts with the inner ring of the workpiece, the first rotating motor 16 is stopped by the controller, then the lubricating oil is manually injected into the lubricating box 11 through the oil inlet 12, the lubricating oil injection condition in the lubricating box 11 is observed through the oil meter 13, the lubricating oil stops being injected when the lubricating oil submerges the oil meter 13, then the oil pump 18 is started again through the controller, the oil pump 18 conveys the lubricating oil in the lubricating box 11 to the top end of the machining tooth 2008 through the oil pipe 17, the hydraulic cylinder 2006 is started through the controller in sequence, the hydraulic cylinder 2006 drives the cutting sleeve 2007 to move downwards, the cutting sleeve 2007 drives the machining tooth 2008 to move in the same direction, the machining tooth 2008 moves downwards to machine the inner ring, and the iron filings produced in the processing process respectively fall on the top ends of the placing platform 5 and the workbench 1 through the through frame 1911 and the inclined plate 7, after the inner side of the workpiece is processed for a certain time, the output motor 6 is started, the output motor 6 drives the placing platform 5 to move, the placing platform 5 drives the inner ring of the bearing 4 to move, the placing platform 5 drives the second connecting block 1910 to move, the second connecting block 1910 drives the through frame 1911 to move in the same direction to change the processing distance of the inner teeth of the workpiece, after the inner teeth of the whole workpiece are processed, the controller is started again to drive the first rotating motor 16, the first rotating motor 16 drives the first screw rod 15 to move in the moving process, the first screw rod 15 drives the ball nut 8 to move upwards, the ball nut 8 drives the bearing plate 9 to move in the same direction, the bearing plate 9 drives the T-shaped block 10 to move in the same direction, when the processing teeth 2008 are separated from the inner ring of the, the switching motor 2001 is started by the controller in sequence, the switching motor 2001 drives the turntable 2002 to move, the turntable 2002 drives the mounting block 2003 to move, the mounting block 2003 drives the drilling motor 2004 and the hydraulic cylinder 2006 to rotate, when the drill bit 2005 is vertically downward, the switching motor 2001 stops working by the controller, the first rotating motor 16 is started by the controller again, the first screw rod 15 is driven to move during the movement of the first rotating motor 16, the ball nut 8 is driven by the first screw rod 15 to move downward, the bearing plate 9 is driven by the ball nut 8 to move in the same direction, the T-shaped block 10 is driven by the bearing plate 9 to move in the same direction, when the drill bit 2005 is in contact with the edge of the workpiece, the first rotating motor 16 is temporarily stopped by the controller to work, then the drilling motor 2004 is started by the controller, the drilling motor 2004 drives the drill bit 2005 to move, then the first rotating motor 16 is started by the controller to work, and the drilling motor 2004 is driven by the first, after the internal teeth of the workpiece and the drilling treatment are finished, the controller stops the drilling motor 2004 to work again, the controller starts the first rotating motor 16 again, the first rotating motor 16 drives the first screw rod 15 to move in the movement process, the first screw rod 15 drives the ball nut 8 to move upwards, the ball nut 8 drives the bearing plate 9 to move in the same direction, the bearing plate 9 drives the T-shaped block 10 to move in the same direction, when the drill 2005 is separated from the inner ring of the edge of the workpiece, the controller stops the first rotating motor 16 to work at the moment, the controller stops the output motor 6 in sequence, the controller starts the second rotating motor 1913 again, the second rotating motor 1913 drives the second screw rod 1912 to move in the movement process, the second screw rod 1912 drives the wire block 1901 to move on two sides of the placing table 5, the cleaning brush 1902 to move in the same direction in the movement process of the wire block 1901, and the L rod 1916 and the first connecting block 1903 are driven to move in the same direction in the movement process of the wire block 1901, the L rod 1916 drives the arc plate 1914 and the friction pad 1915 to move in the same direction, the first connecting block 1903 drives the bucket 1904 to move in the same direction, when the friction pad 1915 is separated from two sides of a workpiece, the second rotating motor 1913 is stopped by the controller, the workpiece is taken down from the top end of the through frame 1911 by the equipment, the steps are repeated when the workpiece needs to be processed, when the workpiece is completely processed, the second rotating motor 1913 is started by the controller again, the second screw 1912 is driven to move during the movement of the second rotating motor 1913, the second screw 1912 drives the wire block 1901 to move in the center of the placing table 5, the cleaning brush is driven to move in the same direction during the movement of the wire block 1901, scrap iron attached to the surface of the second screw 1912 is cleaned during the movement of the cleaning brush, the L rod 1916 is driven to move in the same direction as the first connecting block 1903 during the movement of the wire block 1901, the L rod 1916 drives the arc plate 1914 and the friction pad 1915 to move in the same direction as the 1902, the first connecting block 1903 drives the bucket 1904 to move in the same direction, the bucket 1904 cleans and collects scrap iron falling on the top end of the placing table 5 in the moving process, meanwhile, the oil absorption sponge 1917 absorbs lubricating oil stain on the top end of the placing table 5, after the scrap iron and the oil stain are treated, the second rotating motor 1913 is started again through the controller, the second rotating motor 1913 drives the second screw 1912 to move in the moving process, the second screw 1912 drives the wire block 1901 to move on two sides of the placing table 5, the wire block 1901 drives the cleaning brush 1902 to move in the same direction in the moving process, the L rod 1916 and the first connecting block 1903 are driven to move in the same direction by the L rod 1916, the arc-shaped plate 1914 and the friction pad 1915 to move in the same direction by the first connecting block 1903, when the L rod 1916 contacts with the rightmost side of the through frame 1911, the second rotating motor 1913 stops working by the controller, then the bucket 1904 is manually held to apply a certain pulling force downwards, at this time, the engaging slot 1905 is separated from the first engaging block 1903, the iron chips in the bucket 1904 are poured into the garbage can, and at the same time, the threaded rod 1908 is manually held to apply a certain rotational force, at the same time, the threaded rod 1908 rotates in the threaded hole 1907, and the threaded rod 1908 drives the rubber pad 1909 to move to the left in the placing slot 1906, at the same time, the oil-absorbing sponge 1917 loosens and falls into the garbage can, then the new oil-absorbing sponge 1917 is placed in the placing slot 1906, at the same time, the threaded rod 1908 rotates to drive the rubber pad 1909 to move to the right in the placing slot 1906 to fix the oil-absorbing sponge 1917, when the oil-absorbing sponge 1917 is fixed, a certain upward thrust is applied to the bucket 1904 again, at the same time, the bucket 1904 is fixed to the bottom of the first engaging block 1903 through the engaging slot 1905, and then the iron chips and the oil stains, and those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a processingequipment is fixed to crane car chassis accessory, includes workstation (1), bearing (4), ball nut (8), bearing plate (9), lubricated case (11), first lead screw (15), defeated oil pipe (17), fixed cleaning device (19) and auto-change over device (20), its characterized in that:

the automatic feeding device comprises a workbench (1), wherein a first mounting groove (2) is formed in the top end of the workbench (1) in a penetrating mode, a fixed transverse steel (3) is fixed below the workbench (1), a placing table (5) is fixedly welded on an inner ring of a bearing (4), the bottom of the placing table (5) is fixedly connected with the output end of an output motor (6), an inclined plate (7) is fixed on the left side of the placing table (5) through a hexagonal bolt, an outer ring of the bearing (4) is fixedly connected with the first mounting groove (2), the bearing (4) is fixed in the first mounting groove (2), the bottom of the output motor (6) is fixedly connected with the top end of the fixed transverse steel (3) through a hexagonal bolt, the output motor (6) is electrically connected with a controller through an electric wire, a bearing plate (9) is fixedly welded on the left side of a ball nut (8), a T-shaped block (10) is fixed on the bottom of the bearing, oil inlet (12) have been seted up on lubricated case (11) top right side, lubricated case (12) surface right side is inlayed and is fixed with fuel gauge (13), lubricated case (11) is fixed in bearing plate (9) top right side through placing the piece, workstation (1) top is fixed with installing frame (14), installing frame (14) is extended inside installing frame (14) to first lead screw (15) bottom run through installing frame (14) top and ball nut (8), and first lead screw (15) bottom and the inside bottom swivelling joint of installing frame (14), first lead screw (15) top and first rotating electrical machines (16) output fixed connection, first rotating electrical machines (16) are fixed in installing frame (14) top through hexagonal bolt, and first rotating electrical machines (16) pass through electric wire and controller electric connection, defeated oil pipe (17) right side is fixed with oil pump (18), the oil pump (18) is arranged inside the lubricating box (11), the oil pump (18) is electrically connected with the controller through an electric wire, and the left side of the oil conveying pipe (17) penetrates through the left side of the top end of the bearing plate (9) and extends to the lower side of the left side of the T-shaped block (10);

the fixed cleaning device (19) is used for fixing a machined part and cleaning scrap iron in the machining process, and the fixed cleaning device (19) is fixed at the top end of the placing table (5);

the switching device (20) is used for switching the machining piece, and the switching device (20) is fixed below the bottom of the T-shaped block (11).

2. The vehicle crane chassis accessory fixing and processing apparatus of claim 1, wherein: the fixed cleaning device (19) comprises a wire block (1901), a cleaning brush (1902), a first connecting block (1903), a bucket (1904), a clamping groove (1905), a placing groove (1906), a threaded hole (1907), a threaded rod (1908), a rubber pad (1909), a second connecting block (1910), a through frame (1911), a second screw rod (1912), a second rotating motor (1913), an arc-shaped plate (1914), a friction pad (1915), an L rod (1916) and an oil absorption sponge (1917), the cleaning brush (1902) is fixed on the left side of the wire block (1901) through a connecting rod, the first connecting block (1903) is fixed at the bottom of the wire block (1901), the clamping groove (1905) is formed on the right side of the top end of the bucket (1904), the placing groove (1906) is formed below the bottom of the bucket (1904), the threaded hole (1907) is formed in the left side of the bottom of the bucket (1904), and the threaded hole (1907) is in through connection with the placing groove (, the right side of the threaded rod (1908) extends to the placement groove (1906) through a threaded hole (1907), a rubber pad (1909) is fixed on the right side of the threaded rod (1908), meanwhile, the threaded rod (1908) is in threaded connection with the threaded hole (1907), the bucket (1904) is in clamping connection with the bottom of the first connecting block (1903) through a clamping groove (1905), the right side of the second connecting block (1910) is fixedly connected with the left side of the through frame (1911), the bottom of the second connecting block (1910) is fixedly connected with the top end of the placement table (5), the left side of the second lead screw (1912) penetrates through the right outer wall of the through frame (1911) and the lead block (1901) extends to the inside of the through frame (1911), the left side of the second lead screw (1912) is in rotating connection with the right side of the inner wall of the through frame (1911), the right side of the second lead screw (1912) is fixedly connected with the output end of a second rotating motor (1913), and the second rotating motor, and the second rotating motor (1913) is electrically connected with the controller through an electric wire, a friction pad (1915) is fixed on the inner side of the arc-shaped plate (1914), the right side of the arc-shaped plate (1914) is fixedly connected with the left side of the L-shaped rod (1916), the bottom of the L-shaped rod (1916) penetrates through the through frame (1911) and is fixedly connected with the top end of the thread block (1901), and the oil absorption sponge (1917) is fixed inside the placing groove (1906) through a rubber pad (1909).

3. The vehicle crane chassis accessory fixing and processing apparatus of claim 1, wherein: the switching device (20) comprises a switching motor (2001), a rotary table (2002), a mounting block (2003), a drilling motor (2004), a drill bit (2005), a hydraulic cylinder (2006), a clamping sleeve (2007) and a processing tooth (2007), wherein the output end of the switching motor (2001) penetrates through the T-shaped block (11) and extends to the right side of the T-shaped block (11), the switching motor (2001) is fixed to the left side of the T-shaped block (11) through a hexagonal bolt, the rotary table (2002) is fixedly welded to the output end of the switching motor (2001), the mounting block (2003) is fixedly arranged on the right side of the rotary table (2002), the drilling motor (2004) is fixedly arranged above the mounting block (2003), the drill bit (2005) is fixed to the output end of the drilling motor (2004), the clamping sleeve (2007) is fixedly welded to the output end of the hydraulic cylinder (2006), the top end of the hydraulic cylinder (2006) is fixedly connected with the bottom of the mounting block (, the switching motor (2001), the drilling motor (2004) and the hydraulic cylinder (2006) are electrically connected with the controller through electric wires.

4. The vehicle crane chassis accessory fixing and processing apparatus of claim 1, wherein: the inclined plates (7) are arranged in number of 2, and the included angle between each inclined plate (7) and the placing table (5) is 60 degrees.

5. The vehicle crane chassis accessory fixing and processing apparatus of claim 1, wherein: the output motor (6), the placing table (5) and the bearing (4) form a constant-speed rotating mechanism, and the rotating angle range of the constant-speed rotating mechanism is 0-360 degrees.

6. The vehicle crane chassis accessory fixing and processing apparatus of claim 1, wherein: the first screw rod (15), the first rotating motor (16), the ball nut (8) and the bearing plate (9) form a lifting mechanism, and the lifting distance range of the lifting mechanism is 10-30 cm.

7. The vehicle crane chassis accessory fixing and processing apparatus of claim 2, wherein: the first connecting block (1903) and the bucket (1904) are connected in an L shape.

8. The vehicle crane chassis accessory fixing and processing apparatus of claim 2, wherein: the distance between the rightmost side of the cleaning brush (1902) and the leftmost side of the silk block (1901) is 3-5 cm.

9. A lift truck chassis accessory securing tooling assembly as claimed in claim 3 wherein: the switching motor (2001), the rotary disc (2002) and the mounting block (2003) form a rotating mechanism, and the rotating mechanism has a rotating angle range of 0-180 degrees.