CN204382270U - A kind of four axle pressing robot - Google Patents

Abstract

The utility model discloses a kind of four axle pressing robot, comprise an axle assembly and electronic box, one axle assembly comprises base plate, back shroud and a mandrel connector stuck-module, one mandrel connector stuck-module comprises the fixed frame be located on base plate and the mandrel connector fixed head be located on fixed frame, and a mandrel connector fixed head is provided with a mandrel connector and fixing hole; Electronic box comprises electronic box body and is located at electronic box connector fixed head on electronic box body, and electronic box connector fixed head is provided with the electronic box connector be connected with a mandrel connector by cable, electric bottom half the universal wheel be provided with for supporting.Four axle pressing robot of the present utility model, one axle assembly and electronic box are arranged to split type structure, like this in robot operation, although can vibrations be produced, but can avoid bringing vibrations to electronic box, also electronic box internal component just can be avoided to produce vibrations, add the stability of robot controlling section, thus improve the running stability of robot entirety.

Description

A kind of four axle pressing robot

Technical field

The utility model belongs to robotics, and specifically, the utility model relates to a kind of four axle pressing robot.

Background technology

On current stamping line at home, major part adopts manual type always, only has minority to realize the industrial robot automation of stamping line.The domestic Article 1 cooperated with American I Si Corporation of Jinan No. 2 Maching Tool Factory was used for the large automatic production line that vehicle cladding element punching produces and came into operation in Chongqing Chang'an Automobile Co., Ltd. nineteen ninety-five; Within 1996, auto industry company of Shanghai FAW-Volkswagen has introduced heavy-duty machines people automatic stamping production line from German Schuler company and American I Si Corporation and has come into operation respectively, the use of these automatic stamping production lines improves production efficiency greatly, but cost is very expensive.Nineteen ninety-five, the Chinese Academy of Sciences started the research carrying out robot flexibility punching automation mechanized production system technology, and carried out engineer applied work; Domestic Article 1 self design in 1997, the flexible automation punch line having an independent intellectual property right come into operation in Changchun company of FAW-Volkswagen.Then industrial robot automated production starts to come into Chinese industry-by-industry.

Until 2014 this year China (Shanghai) International Industry robot and industrial automation exhibition on, present the industrial robot effect that should have and play aborning increasing.Wherein just there are multi-freedom robot, parallel robot, coordinates robot, truss manipulator, boosting manipulator etc. about robot body.These are all widely used in all trades and professions such as automobile, electronics, food, medicine, lathe.

Existing punching press industrial robot has six axles, tetraplocaulous, has profile huge, have compact structure, have plenty of pure articulated robot, have plenty of pure Cartesian robot, has plenty of existing joint and has again rectangular coordinate system.

Four current shaft industrial robots, it loads the electronic box of main circuit and control system and an axle assembly belongs to integral structure, namely the shell of electronic box and an axle assembly is assembled together, this improves the assembling interoperability requirement of workman's distribution and an axle assembly, increase assembly difficulty, thus affect production efficiency.And topmost problem is, in robot working motion, an axle assembly produces vibrations, causes the fixing of the electronic components such as the servo-drive in electronic box, controller and job stability to be greatly affected.

Utility model content

The utility model provides a kind of four axle pressing robot, and object is that the vibrations of avoiding producing in robot operation have an impact to the components and parts in electronic box.

To achieve these goals, the technical scheme that the utility model is taked is: a kind of four axle pressing robot, comprise an axle assembly and electronic box, one axle assembly comprises base plate and back shroud connected vertically with base plate, a described axle assembly also comprises a mandrel connector stuck-module, one mandrel connector stuck-module comprises the fixed frame be located on described base plate and the mandrel connector fixed head be located on fixed frame, and a mandrel connector fixed head is provided with a mandrel connector and the fixing hole for installing gas-tpe fitting; Described electronic box comprises electronic box body and is located at electronic box connector fixed head on electronic box body, and electronic box connector fixed head is provided with the electronic box connector be connected with a mandrel connector by cable, electric bottom half the universal wheel be provided with for supporting.

Described fixed frame is the rectangle frame-type structure of inner hollow, and described fixing hole is communicated with the hollow space of fixed frame, and fixed frame is also connected for vertical with described base plate.

The bottom of described back shroud is provided with the rectangular indentation holding described fixed frame.

A described mandrel connector fixed head is provided with 16 pin heavy-duty connectors and 32 pin holding wire connectors, and 16 pin heavy-duty connectors are connected with the electronic box connector on peripheral hardware electronic box by cable with 32 pin holding wire connectors.

A described mandrel connector fixed head is rectangle, and a mandrel connector fixed head also covers the opening of described fixed frame.

Described electronic box connector fixed head is provided with 16 pin heavy-duty connectors and 32 pin holding wire connectors, this 16 pin heavy-duty connector is connected with 16 pin heavy-duty connectors on a described mandrel connector fixed head by 16 core power cables, and this 32 pin holding wire connector is connected with 32 pin holding wire connectors on a described mandrel connector fixed head by 32 core coding cables.

Described electronic box connector fixed head is for being obliquely installed on described electronic box body, and the electronic box connector on electronic box connector fixed head is also inclined.

The sloped sidewall that the bottom angle had between diapire of described electronic box body is greater than 90 degree, described electronic box connector fixed head is arranged on this sloped sidewall.

The diapire of described electronic box body is provided with louvre.

Four axle pressing robot of the present utility model, one axle assembly and electronic box are arranged to split type structure, by arranging a mandrel connector stuck-module on an axle base of an axle assembly, and the connector be connected with the electronic box of peripheral hardware is set at a mandrel connector stuck-module, thus electronic box can be made to be separated setting with an axle assembly, electronic box is as independent part, servo-drive is installed in electronic box inside, the electronic components such as controller, like this in robot operation, although can vibrations be produced, but can avoid bringing vibrations to electronic box, also electronic box internal component just can be avoided to produce vibrations, add the stability of robot controlling section, thus improve the running stability of robot entirety, also achieve the independent assembling of electronic box and an axle assembly simultaneously, reduce assembly difficulty, be conducive to production management and realize enterprise's mass production, thus enhance productivity.

Accompanying drawing explanation

This description comprises the following drawings, shown content respectively:

Fig. 1 is the structural representation of the utility model four axle pressing robot;

Fig. 2 is the structural representation of the utility model pressing robot one axle assembly after removing shell;

Fig. 3 is the structural representation of the utility model pressing robot one axle assembly another angle after removing shell;

Fig. 4 is the structural representation of two shaft coupling pieces;

Fig. 5 is the front view of two shaft coupling pieces;

Fig. 6 is the sectional view of two shaft coupling pieces;

Fig. 7 is the installation diagram of the utility model pressing robot one axle assembly and two beam barrels;

Fig. 8 is the structural representation of a mandrel connector stuck-module;

Fig. 9 is the part-structure schematic diagram of an axle base;

Figure 10 is the connection diagram of base plate, back shroud and fixed frame;

Figure 11 is the structural representation of back shroud;

Figure 12 is the structural representation of electronic box;

Figure 13 is the connection diagram of electronic box main frame and electronic box connector fixed head;

Figure 14 is the structural representation of electronic box main frame;

Figure 15 is the structural representation of electric elements fixed mount;

Be labeled as in figure:

1, a shaft housing;

2, an axle base; 21, base plate; 22, support frame; 221, container cavity; 222, installed surface; 23, back shroud; 231, breach; 24, guide rail; 25, bearing block; 26, screw mandrel;

3, two shaft coupling pieces; 31, slide block; 32, slip base; 321, sliding platform; 322, sliding plate; 33, nested axle; 34, nut holder; 341, locating hole; 342, installing hole; 343, breach; 35, wire casing; 36, reductor connecting plate;

4, pump nozzle; 5, two beam barrels; 6, reductor; 7, tank chain;

8, a mandrel connector stuck-module; 81, fixed frame; 82, a mandrel connector fixed block; 83, fixing hole; 84,16 pin heavy-duty connectors; 85,32 pin holding wire connectors;

9, electronic box; 91, side guard plate; 92, universal wheel;

93, electronic box main frame; 931, the first side wall; 932, the second sidewall; 933, the 3rd sidewall; 934, the 4th sidewall; 935, diapire; 936, roof; 937, sloped sidewall; 938, interior installing plate; 939, stiffener; 9310, louvre;

94, electronic box connector fixed head; 95, handle; 96, front chamber door; 97, rear chamber door; 98, fan; 99,16 pin heavy-duty connectors; 910,32 pin holding wire connectors; 911, internal fixation plate; 912, accommodating box; 913, cable-through hole; 914, passage.

Detailed description of the invention

Contrast accompanying drawing below, by the description to embodiment, be described in further detail detailed description of the invention of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.

As shown in Fig. 1 to Figure 15, the utility model provides a kind of four axle pressing robot, it comprises an axle assembly and electronic box 9, one axle assembly comprises a shaft housing 1, one axle base 2 and two shaft coupling pieces 3, two shaft coupling pieces 3 comprise the slip base 32 be slidably connected with an axle base 2 and the nut holder 34 be connected with slip base 32, slip base 32 is provided with the nested axle 33 of protrusion, nut holder 34 is provided with and the locating hole 341 allowing nested axle 33 insert, when assembling nut holder 34, nested axle 33 inserts in the locating hole 341 on nut holder 34, the effect of location can be played to nut holder 34, nut holder 34 is facilitated to be assembled on slip base 32.

As shown in Figure 1, a shaft housing 1 covers on an axle base 2, and two shaft coupling pieces 3 are slidably connected with an axle base 2 in shaft housing 1 inside.

Specifically, slip base 32 comprises the sliding plate 322 of reductor connecting plate 36, sliding platform 321 both sides relative with being located at sliding platform 321, and nut holder 34 is located on sliding platform 321 with nested axle 33.

As preferably, as shown in Figure 4, the cross section of sliding platform 321, roughly in Π font, is both ends open, inner hollow and also arrange the component of opening in side.Sliding plate 322 is rectangular slab, and two sliding plates 322 link into an integrated entity at the edge of sliding platform 321 open side and sliding platform 321, sliding plate 322 and perpendicular with the side of sliding platform 321, and two sliding plates 322 are also in same plane.

Reductor connecting plate 36 is the ends being positioned at slip base 32, reductor connecting plate 36 links into an integrated entity at same one end of sliding platform 321 and two sliding plates 322 and sliding platform 321 and sliding plate 322, and the one end open of sliding platform 321 is also closed by reductor connecting plate 36.As preferably, reductor connecting plate 36, sliding platform 321 are with sliding plate 322 for adopt aluminum alloy material integrally casting shaping, and the slip base 32 of formation is roughly hat-shaped structure.The slip base 32 adopting aluminum alloy material to make has lightweight, easy processing and the high advantage of intensity, and because slip base 32 is the major parts as two shaft coupling pieces 3 are connected with two spindle units of pressing robot, the slip base 32 of high strength guarantees reliable transmission.

As shown in Figure 4, Figure 5 and Figure 6, nested axle 33 is columniform component, the axis of nested axle 33 and the moving direction of slip base 32 perpendicular, one end of nested axle 33 is fixedly connected with sliding platform 321 through after the through hole that sliding platform 321 is arranged, nested axle 33 outside towards sliding platform 321 are stretched out, and the position of nested axle 33 on sliding platform 321 is positioned at the center position on sliding platform 321 width.

As shown in Figure 4, nut holder 34 is rectangular block shape component, nut holder 34 is provided with the installing hole 342 for holding nut (not shown), locating hole 341 is positioned at the center position on the surface that nut holder 34 fits with sliding platform 321, and the axes intersect of the axis of locating hole 341 and installing hole 342 and vertical.The nut installed in installing hole 342 matches with the screw mandrel 26 arranged in an axle base 2, forming screw-drive mechanism, moving for driving two shaft coupling pieces 3.Installing hole 342 is the circular hole running through nut holder 34 along the thickness direction of nut holder 34, and as shown in Figure 6, locating hole 341 is also communicated with installing hole 342, but nested axle 33 does not insert in installing hole 342.Nut holder 34 is fixedly connected with sliding platform 321 by screw, nested axle 33 is interference fits with the locating hole 341 of nut holder 34, nested axle 33 1 aspect can play positioning action when assembling nut holder 34, gearing can be played on the other hand, guarantee that nut holder 34 can drive slip base 32 synchronizing moving, improve the connection reliability between nut holder 34 and slip base 32.

As shown in Figure 4 and Figure 6, nut holder 34 is provided with the breach 343 of a rectangle, this breach 343 is arranged on the side relative with the side arranging locating piece on nut holder 34, breach 343 also extends to installing hole 342 place, and locating hole 341 and breach 343 lay respectively at the side of installing hole 342.This breach 343 is set, nut holder 34 is opened slightly when assembling nut, facilitates the installation of nut when assembling nut.

As preferably, nut holder 34 and nested axle 33 are that the Q235 material adopting blackening process to cross makes, and have the advantage of the high and easily processing of intensity.

As preferably, as shown in Figures 2 and 3, an axle base 2 comprises base plate 21, be located at the support frame 22 on base plate 21 and be located at the back shroud 23 of support frame 22 sidepiece, and one end of back shroud 23 is also connected with base plate 21.Support frame 22 is the rectangle frame structure of inner hollow, the container cavity 221 of its inner rectangle for holding sliding platform 321, support frame 22 is at one end fixedly connected with base plate 21, and both are perpendicular, back shroud 23 is fixedly connected with support frame 22 in a side of support frame 22, the closure of openings that container cavity 221 is formed in this side by back shroud 23.Base plate 21 and back shroud 23 are flat board, and a shaft housing covers support frame 22, and are connected with base plate 21 and back shroud 23.Screw mandrel 26 is arranged in the container cavity 221 of support frame 22, and the axis of screw mandrel 26 is parallel with the length direction of container cavity 221, and screw mandrel 26 is positioned at the middle position on container cavity 221 width.Bearing block 25, two bearing blocks 25 that back shroud 23 is provided with two support screws 26 are distributed in the both sides of slip base 32.The sliding platform 321 of slip base 32 embeds in the container cavity 221 of support frame 22 inside, and nut holder 34 is between sliding platform 321 and back shroud 23, and screw mandrel 26 coordinates with it through the nut in nut holder 34.

As preferably, base plate 21 and support frame 22 and back shroud 23 are for adopt casting pig material integrally casting shaping, the main part quality comparatively aluminium alloy weight of the axle assembly formed, the overall center of gravity of favourable reduction by axle assembly, improve steadiness, and the axle assembly formed has, and intensity is high, cost is low, the advantage of easy processing.

As shown in Figures 2 and 3, support frame 22 is provided with two guide rails 24 coordinated with two shaft coupling pieces 3, side parallel with back shroud 23 on support frame 22 is the installed surface 222 of mounting guide rail 24, two guide rails 24 parallel with screw mandrel 26, correspondingly on two sliding plates 322, are provided with the slide block 31 be connected with guide rail 24.As shown in Figure 7, installed surface 222 for mounting guide rail 24 on support frame 22 parallels with back shroud 23, two beam barrels 5 are as the parts of robot two axle, and two beam barrels 5 are connected with reductor 6, and reductor 6 is arranged on the reductor connecting plate 36 on two shaft coupling pieces 3.The sliding platform 321 of slip base 32 embeds in the container cavity 221 of support frame 22, form a kind of mounting structure of sunk type, adopt this mounting structure, the overall center of gravity of favourable reduction by axle assembly on the one hand, the steadiness of further raising one axle assembly, on the other hand, because an axle assembly is vertically arrange on pressing robot, namely parts such as guide rail 24 grade are vertical, the mating surface (this mating surface be with installed surface 222 paralleling but discontiguous perpendicular guide rail 24 on) of guide rail 24 with slide block 31 and the axis copline of two beam barrels 5, then two beam barrels 5 are optimal locations in terms of mechanics, make the center of gravity of two beam barrels 5 in this plane, stressed the most reasonable.

As shown in Figure 1, pump nozzle 4 is provided with in the outside of a shaft housing 1, the oil pipe be connected with pump nozzle 4 is provided with in shaft housing 1 inside, inner oil pipe extends to slide block 31 and nut holder 34 top nut place by the tank chain 7 arranged in shaft housing 1 inside, lubricating oil is provided between slide block 31 and guide rail 24, nut and screw mandrel 26, reduce friction, increase the service life.As shown in Figure 4, be not provided with a wire casing 35 at the same one end portion of two sliding plates 322 of two shaft coupling pieces 3, wire casing 35 is for using cold rolling sheet-metal formed, and tank chain 7 is distributed in the both sides of support frame 22, and one end of the tank chain 7 of each side is connected with back shroud 23, the other end is connected with wire casing 35.

One axle assembly of structure shown in Fig. 1 to Fig. 7, by a kind of structure function both having realized original numerous splice and coordinated assembling to reach of design, can reduce assembly difficulty again, improve the integral structure of the steadiness of intensity and robot.Thus use the high strength of its single-casting, easily processing improve robot production efficiency and increase its working life.Adopt nested assembling mode to be connected between nut holder 34 with slip base 32, by finding the linkage function both having realized plane locking assembling, the structure of the assembly difficulty of satisfied three central axis can be reduced again, be convenient to the installation site determining nut holder 34.

As shown in Figure 1, because the electronic box 9 of four axle pressing robot is external separately, and be moveable, not be set directly on an axle assembly, therefore an axle assembly of robot also comprises a mandrel connector stuck-module 8, by arranging a mandrel connector stuck-module 8, thus for the electrical connection between an axle assembly and the electronic box 9 of peripheral hardware provide basis, this mandrel connector stuck-module 8 comprises the fixed frame 81 be located on base plate 21 and the mandrel connector fixed head 82 be located on fixed frame 81, one mandrel connector fixed head 82 is provided with the electronic box connector for being connected with the electronic box 9 of peripheral hardware and the fixing hole 83 for installing gas-tpe fitting.

One axle assembly by arranging a mandrel connector stuck-module 8 on an axle base 1, and the mandrel connector be connected with the electronic box 9 of peripheral hardware is set at a mandrel connector stuck-module 8, thus electronic box 9 can be made to be separated setting with an axle assembly, electronic box 9 is as independent part, servo-drive is installed in electronic box 9 inside, the electronic components such as controller, like this in robot operation, although can vibrations be produced, but vibrations can not be passed to electronic box 9, can be avoided and vibrations are brought to electronic box 9, also electronic box 9 internal component just can be avoided to produce vibrations, add the stability of robot controlling section, thus improve the running stability of robot entirety, also achieve the independent assembling of electronic box 9 and an axle assembly simultaneously, reduce assembly difficulty, be conducive to production management and realize enterprise's mass production, thus enhance productivity.

As shown in Figs. 8 to 11, as preferably, fixed frame 81 is the rectangle frame-type structure of inner hollow, and be provided with the breach 231 holding fixed frame 81 in the bottom of back shroud 23, this breach 231 is also rectangle, identical with the size of fixed frame 81.Fixed frame 81 embeds in the breach 231 bottom back shroud 23, and be fixed by screws on the end face of base plate 21 at lower frame place, fixed frame 81 is connected for vertical with base plate 21, adopt this structure, facilitate the setting of a mandrel connector stuck-module 8, and make mandrel connector stuck-module 8 structure simple, convenient for assembly.Fixing hole 83 on one mandrel connector fixed head 82 is through hole, this fixing hole 83 is also communicated with the hollow space of fixed frame 81, peripheral hardware source of the gas provides gas for the device of robot end's grabbing workpiece, tracheae will pass from an axle assembly inside, gas-tpe fitting is arranged in fixing hole 83, fixed frame 81 is arranged to hollow, and breach 231 is set on back shroud 23, make the tracheae of an axle assembly inside can through being connected with gas-tpe fitting, and the cable be connected with the connector on a mandrel connector fixed head 82 also by.

As shown in Figure 8 and Figure 9, one mandrel connector fixed head 82 is provided with 16 pin heavy-duty connectors 84 and 32 pin holding wire connectors 85,16 pin heavy-duty connectors 84 are connected by the electronic box connector that cable is corresponding on peripheral hardware electronic box 9 with 32 pin holding wire connectors 85, realize the energising communication of electronic box 9 and an axle assembly.

As shown in Figure 8 and Figure 9, a mandrel connector fixed head 82 is rectangle, and its size is substantially identical with the size of fixed frame 81, and the opening of fixed frame 81 lived by a mandrel connector fixed head 82 in outboard cover.As preferably, a mandrel connector fixed head 82 is fixedly connected with fixed frame 81 by screw, correspondingly on the frame of fixed frame 81, is provided with screwed hole.Employing screw connects, and easy to assembly, efficiency is high.

The structure of the electronic box 9 of these four axle pressing robot is as shown in Figure 12 to Figure 15, this electronic box 9 comprises electronic box body and the electronic box connector fixed head 94 for being obliquely installed, electronic box connector fixed head 94 is provided with the electronic box connector be connected with connector set on robot one axle assembly by cable, electronic box body comprises the side guard plate 91 of electronic box main frame 93 both sides relative to being located at electronic box main frame 93 of inner hollow, universal wheel 92 is located at the bottom of two side guard plates 91, electronic box main frame 93 have diapire 935 and and diapire 935 between the angle sloped sidewall 937 that is greater than 90 degree, electronic box connector fixed head 94 is arranged on this sloped sidewall 937.

Specifically, electronic box connector fixed head 94 is provided with 16 pin heavy-duty connectors 99 and 32 pin holding wire connectors 910, this 16 pin heavy-duty connector 99 is connected with 16 pin heavy-duty connectors 84 set on an axle assembly by 16 core power cables, this 32 pin holding wire connector 910 is connected with 32 pin holding wire connectors 85 set on an axle assembly by 32 core coding cables, thus realizes the energising communication of electronic box and an axle assembly.Electronic box is as independent part, electronic box realizes being electrically connected by means of only cable and connector with an axle assembly, remaining part does not produce annexation, thus electronic box and an axle assembly can realize independent assembling, reduce assembly difficulty, be conducive to production management and realize enterprise's mass production, thus enhance productivity.

The electronic box main frame 93 of electronic box body is as the component holding the electronic component such as servo-drive, controller, and its inside is the cavity of hollow, and its inner electronic component arranged is identical with prior art.

As shown in Figure 12 to Figure 15, electronic box main frame 93 is adopt No. 45 thick steel plates of 2mm to make, the roof 936 that electronic box main frame 93 also has the first side wall 931, second sidewall 932, the 3rd sidewall 933, the 4th sidewall 934 and parallels with diapire 935.The first side wall 931 and the second sidewall 932 are for being oppositely arranged, and both parallel.3rd sidewall 933 and the 4th sidewall 934 are for being oppositely arranged, and both parallel.The first side wall 931, second sidewall 932 is connected for vertical with roof 936 with diapire 935 with the 3rd sidewall 933, the upper end of the 4th sidewall 934 is connected with roof 936, the lower end of the 4th sidewall 934 is connected with the upper end of sloped sidewall 937, the two ends, left and right of sloped sidewall 937 are vertical with the second sidewall 932 with the first side wall 931 to be respectively connected, and the lower end of sloped sidewall 937 is connected with diapire 935.The width of diapire 935 is less than the width of roof 936, thus forms sloped sidewall 937 bottom electronic box main frame 93, and electronic box connector fixed head 94 is arranged on sloped sidewall 937 by screw.Side guard plate 91 is located on the first side wall 931 and the second sidewall 932 respectively, aligns with roof 936 and diapire 935 respectively in the end face of side guard plate 91 and bottom surface, and the width of the width of side guard plate 91 and the first side wall 931 and the second sidewall 932 is roughly equal.Electronic box connector fixed head 94 is between two side guard plates 91, electronic box connector fixed head 94 is inclined, electronic box connector mounted thereto so is also downward-sloping state, electronic box connector fixed head 94 and two side guard plates 91 form one and hold electronic box connector space, electronic box connector is downward-sloping, the cable be connected with electronic box connector can have larger radian when bending up or down, and cable bending can be avoided excessively to cause damaging.

Because diapire 935 area of electronic box main frame 93 is less, arrange the installation that side guard plate 91 is universal wheel 92 and provide convenient, universal wheel 92 is the bottoms being fixedly mounted on each side guard plate 91.As shown in figure 12, in the present embodiment, what the bottom of each side guard plate 91 distance be provided with between two universal wheels, 92, two universal wheels 92 was arranged can be comparatively large, thus facilitate the movement of electronic box, and the stability of electronic box is better.

As preferably, each side guard plate 91 is connected by the first side wall 931 of screw and electronic box main frame 93 and the second sidewall 932, thus convenient for assembly, fixing reliable.

As shown in figure 14, the 3rd sidewall 933 of electronic box main frame 93 is provided with the larger opening of an area, and electronic box body also comprises one for chamber door 96 before this opening closed, and front chamber door 96 is also to be opened/closed.

As shown in figure 12, the 4th sidewall 934 of electronic box main frame 93 is also provided with the larger opening of an area, electronic box body also comprises one for closing the rear chamber door 97 of this opening.Rear chamber door 97 has hole, and the fan 98 for dispelling the heat is set at tapping.

As shown in FIG. 13 to 15, as preferably, electronic box main frame 93 inside is provided with the electric elements fixed mount for installing electric elements, the accommodating box 912 that electric elements fixed mount comprises internal fixation plate 911 and is located on internal fixation plate 911, internal fixation plate 911 between the 3rd sidewall 933 and the 4th sidewall 934 and three parallel, the inner chamber body of electronic box main frame 93 is divided into two parts by internal fixation plate 911.The diapire 935 of electronic box main frame 93 is provided with louvre 9310, fan 98 and louvre 9310 are distributed in the both sides of internal fixation plate 911, and the top of internal fixation plate 911 is provided with appearance passage 914, two of electronic box main frame 93 cavitys are communicated with by this appearance passage 914, when fan 98 operates, electronic box main frame 93 inside produces air-flow, outside air enters in electronic box main frame 93 through louvre 9310, air-flow flows through the components and parts on electric elements fixed mount, flowing to another cavity through holding passage 914, finally flowing to fan 98.

As shown in figure 12, electronic box main frame 3 inside is provided with interior installing plate 38, interior installing plate 38 between the 3rd sidewall 33 and the 4th sidewall 34 and three parallel, interior installing plate 38 is also connected with the first side wall 31, second sidewall 32 is vertical with the internal face of diapire 35, internal fixation plate 11 is fixedly connected with interior installing plate 38 by screw, interior installing plate 38 and only along the both sides of the edge of internal fixation plate 11 and bottom margin extended.Electric elements fixed mount is fixed on the interior installing plate 38 of " recessed " font in the middle part of electronic box body, and lower three of left and right becomes closed state, such gas enters from electric box bottom louvre, then from bottom to top, go out from the fan of rear chamber door again, thus can avoid producing the gap allowing air-flow pass through between the internal face of each sidewall of interior installing plate 38 and electronic box main frame 3, also part cold air just can be avoided cannot flow to fan 8 with regard to direct from gap through the electric elements of upper part heating, improve radiating effect.

As shown in figure 15, the accommodating box 912 of electric elements fixed mount is fixedly connected with a side of internal fixation plate 911, in the cavity of accommodating box 912 between internal fixation plate 911 and the 4th sidewall 934, the cross sectional shape of accommodating box 912 is Π shape, two external parts of accommodating box 912 hold passage 914 position corresponding on internal fixation plate 911 is fixedly connected with, and have opening at upper and lower side, thus gas is made to flow to fan 98 place through holding passage 914.The bottom of internal fixation plate 911 is provided with two cable-through holes 913, passes through for allowing cable.

As shown in figure 12, as preferably, the top of each side guard plate 91 is provided with a handles 95, and this handle 95 is formed by steel plate bending, and cross section is V-shaped.

As shown in figure 13, as preferably, stiffener 939 is also provided with in electronic box main frame 93 inside, stiffener 939 is located on the internal face of the first side wall 931 and the second sidewall 932 respectively, and with on the first side wall 931 and the second sidewall 932 in installing plate 938 be fixedly connected with, stiffener 939 and interior installing plate 938 and the first side wall 931, second sidewall 932 perpendicular.

Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.

Claims (9)

1. an axle pressing robot, comprise an axle assembly and electronic box, one axle assembly comprises base plate and back shroud connected vertically with base plate, it is characterized in that: a described axle assembly also comprises a mandrel connector stuck-module, one mandrel connector stuck-module comprises the fixed frame be located on described base plate and the mandrel connector fixed head be located on fixed frame, and a mandrel connector fixed head is provided with a mandrel connector and the fixing hole for installing gas-tpe fitting; Described electronic box comprises electronic box body and is located at electronic box connector fixed head on electronic box body, and electronic box connector fixed head is provided with the electronic box connector be connected with a mandrel connector by cable, electric bottom half the universal wheel be provided with for supporting.

2. four axle pressing robot according to claim 1, is characterized in that: described fixed frame is the rectangle frame-type structure of inner hollow, and described fixing hole is communicated with the hollow space of fixed frame, and fixed frame is also connected for vertical with described base plate.

3. four axle pressing robot according to claim 2, is characterized in that: the bottom of described back shroud is provided with the rectangular indentation holding described fixed frame.

4. four axle pressing robot according to claim 2, it is characterized in that: a described mandrel connector fixed head is provided with 16 pin heavy-duty connectors and 32 pin holding wire connectors, and 16 pin heavy-duty connectors are connected with the electronic box connector on peripheral hardware electronic box by cable with 32 pin holding wire connectors.

5. four axle pressing robot according to claim 2, is characterized in that: a described mandrel connector fixed head is rectangle, and a mandrel connector fixed head also covers the opening of described fixed frame.

6. four axle pressing robot according to claim 4, it is characterized in that: described electronic box connector fixed head is provided with 16 pin heavy-duty connectors and 32 pin holding wire connectors, this 16 pin heavy-duty connector is connected with 16 pin heavy-duty connectors on a described mandrel connector fixed head by 16 core power cables, and this 32 pin holding wire connector is connected with 32 pin holding wire connectors on a described mandrel connector fixed head by 32 core coding cables.

7. four axle pressing robot according to claim 6, is characterized in that: described electronic box connector fixed head is for being obliquely installed on described electronic box body, and the electronic box connector on electronic box connector fixed head is also inclined.

8. four axle pressing robot according to claim 7, is characterized in that: the sloped sidewall that the bottom angle had between diapire of described electronic box body is greater than 90 degree, and described electronic box connector fixed head is arranged on this sloped sidewall.

9. four axle pressing robot according to claim 8, is characterized in that: the diapire of described electronic box body is provided with louvre.