CN103162655A - Guide rail structure - Google Patents

Abstract

The invention provides a guide rail structure which comprises a first guide rail, a second guide rail arranged on the first guide rail, and a third guide rail arranged on the second guide rail. Compared with the prior art, the guide rail structure is simple in structure, convenient to configure, and reduced in time for a single time of measuring and size of a height measuring device.

Description

Guide rail structure

Technical field

The present invention relates to a kind of height measuring device, relate in particular to a kind of height and measure the dress guide rail structure.

Background technology

In work piece production or testing process, often need to measure the difference in height between its some plane, difference in height judges whether this workpiece meets the requirements accordingly, if this difference in height has surpassed the default value scope, judges that this workpiece is defective workpiece.

Common measuring method is: measure respectively two planes with respect to the distance of reference plane, then obtain the method for two number differences and measure.Adopt the height difference measuring device of this measuring method, when workpiece for measurement quantity is excessive, usually adopt workpiece is placed in streamline, and with this streamline therewith height difference measuring device coordinate to realize measurement in enormous quantities, therefore the measurement station that extracts height difference measuring device that the defective workpiece of measuring on streamline is real-time is very necessary, therefore need to be to the adaptive substandard products retracting device of height difference measuring device.

Existing height difference measuring device, it can't accurately move to the demand position, causes the single measurement overlong time.

Therefore, be necessary to propose a kind of new guide rail structure and solve the problems referred to above.

Summary of the invention

The invention provides a kind of guide rail structure that can simple and stable structure.

To achieve the above object of the invention, the invention provides a kind of guide rail structure, this guide rail structure comprises: the first guide rail and be arranged at the second guide rail on the first guide rail and be arranged at the 3rd guide rail on the second guide rail.

As a further improvement on the present invention, described the first guide rail moving direction and the second guide rail moving direction are all horizontal direction.

As a further improvement on the present invention, described the first guide rail moving direction and the second guide rail moving direction are orthogonal.

As a further improvement on the present invention, described the 3rd guide rail moving direction is perpendicular to the first guide rail and the second guide rail.

As a further improvement on the present invention, be provided with base station below described the first guide rail, the firm bracing frame in the side of being provided with between described the first guide rail and base station.

As a further improvement on the present invention, described the first guide rail is screwed in the square steel supporting frame.

As a further improvement on the present invention, described the 3rd guide rail is connected with Suction cup assembly.

Compared with prior art, guide rail structure provided by the present invention simply is convenient to arrange, and the time of having reduced single measurement, has reduced the volume of height measuring device.

Description of drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the stereographic map of height difference measuring device in one embodiment of the invention;

Fig. 2 is the schematic diagram that the measuring sonde device of height difference measuring device shown in Figure 1 coordinates with streamline;

Fig. 3 is the stereographic map of measuring sonde device shown in Figure 2;

Fig. 4 is the stereographic map of sensor probe in measuring sonde device shown in Figure 3;

Fig. 5 is the stereographic map that the substandard products retracting device of height difference measuring device shown in Figure 1 coordinates with the measuring sonde device;

Fig. 6 is the combination schematic diagram of Suction cup assembly and workpiece in substandard products retracting device shown in Figure 5;

Fig. 7 is the combination schematic diagram of bin and base station in substandard products retracting device shown in Figure 5;

Fig. 8 is the combination schematic diagram of bin and drop-down member in substandard products retracting device shown in Figure 5;

Fig. 9 is the stereographic map of the first supporting walls in bin shown in Figure 8;

Figure 10 is the side view of the second supporting walls in bin shown in Figure 8;

Figure 11 is square steel supporting frame schematic diagram in height difference measuring device shown in Figure 1;

Figure 12 is the stereographic map of combined computer support in height difference measuring device shown in Figure 1;

Figure 13 is the stereographic map of electronic box in height difference measuring device shown in Figure 1.

Embodiment

Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiment do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiment, method or function all is included in protection scope of the present invention.

The ginseng Fig. 1 and shown in Figure 5, height difference measuring device 100 provided by the invention, it comprises measuring sonde device 10, in order to measuring workpieces 200 surface height difference to judge whether workpiece 200 surface height difference meet preset value; The substandard products retracting device does not extract to prevent that defective workpiece from flowing out to qualified district but its start ground meets preset value workpiece 200 with difference in height.

Ginseng Fig. 1, Fig. 2 and shown in Figure 5, height difference measuring device 100 also comprises the streamline 91 that coordinates with it, described streamline 91 workpiece for measurement 200 spaced apart, after workpiece for measurement 200 enters station, measuring sonde device 10 carries out height difference measuring for this workpiece, measures to judge whether workpiece 200 surface height difference meet preset value afterwards, if, streamline 91 starts, and drive workpiece 200 enters the next stop; If not, start the substandard products retracting device, make workpiece 200 break away from streamline 91.

Concrete, two different surfaces of 10 pairs of workpiece 200 of measuring sonde device are measured difference in height, preferably, measure respectively six times for these two surfaces, thereby weave into six groups of data, whether meet preset value by comparing these six groups of data with the difference in height of determining workpiece 200, to reduce as much as possible to measure the measuring error that the zone is caused, reduce measuring error, improved the mensuration precision.

Join shown in Figure 3, measuring sonde device 10 comprises sensor probe 11, reaches drive sensor as aforementioned probe 11 arms that move 12, concrete, arm 12 comprises the first arm 121 and is arranged at second arm 122 that can move with respect to the first arm 121 on the first arm 121, and described sensor probe 11 is arranged on the second arm 122.

Wherein, the moving direction of the first arm 121 is identical with respect to the moving direction of the first arm 121, concrete with the second arm 122, and first arm 121 drive the second arms 122 and the sensor probe 11 that is arranged on the second arm 122 move up or down; And the second arm 122 drives sensor probe 11 and moves up or down with respect to the first arm 121, and namely the moving direction of the first arm 121 is identical with respect to the moving direction of the first arm 121 with the second arm 122.

Especially, the first arm 121 is provided with guiding protuberance 1211, the second arm 122 is provided with the guide groove corresponding with guiding protuberance 1211 (not shown), the second arm 122 by its guide groove (not shown) clamping the first arm 121 guiding protuberance 1211 so that the second arm 122 move with respect to the first arm 121.

Simultaneously, measuring sonde device 10 is connected with automatically controlled product (not shown), to control sensor probe 11 displacements, realizes the robotization of measuring.

Preferably, arm 12 all adopts metal material to make, and when guaranteeing measuring accuracy, has extended the serviceable life of whole height difference measuring device 100.

Adopt the first arm 121 and the second arm 122 to be combined to form arm 12, can reduce in the single measurement process, reduced Measuring Time the in place and reset time of arm 12, improved measurement efficient.

Join shown in Figure 4, sensor probe 11 in height difference measuring device 100 of the present invention, the installation portion 113 that it comprises main part 112 and is arranged at the probe portion 111 of main part 112 front ends and is arranged at main part 112 rear ends, sensor probe 11 is fixed on the second arm 122 of aforementioned arm 12 by installation portion 113, concrete, installation portion 113 comprises a cylinder.

Wherein, main part 112 is metal material, and is preferred, adopts copper product to prepare main part 112; Probe portion 111 adopts plastic material to make, and is preferred, adopts nylon material to prepare probe portion 111.

Concrete, sensor probe 11 is displacement transducer.

Adopt nylon material to prepare probe portion 111, can prevent damaged in collision workpiece 200 when measuring sonde device 10 is measured workpiece 200 surface height difference, guaranteed the quality of workpiece 200; Adopt simultaneously metal material to make sensor probe main part 112, guaranteed the stability of sensor probe 11, the serviceable life of having improved measuring sonde 11.

Ginseng Fig. 5 and shown in Figure 6, in height difference measuring device 100 of the present invention, after measuring sonde device 10 is completed mensuration to workpiece 200, difference in height when two surfaces to be measured of workpiece does not meet preset value, the substandard products retracting device extracts the station on these workpiece 200 gravity flow waterlines and accommodate, so that the later stage is to the processing again of defective workpiece 200.

Concrete, the substandard products retracting device comprises for the Suction cup assembly 20 that defective workpiece 200 is extracted from station and the bin 30 of accommodating defective workpiece 200, do not move to bin 30 but Suction cup assembly 20 starts ground meet preset value workpiece 200 with difference in height.

Concrete, Suction cup assembly 20 comprises sucker 21, reaches the sucker control piece 22 of connecting sucker 21, and aforementioned sucker control piece 22 drives suckers 21 and moves up or down.

And, sucker control piece 22 connection guide rail structures, Suction cup assembly 20 is arranged on the guide rail of described guide rail structure to move with guide rail.

Especially, described sucker 21 quantity are set to 4, and also are provided with bolster 23 between sucker 21 and sucker control piece 22, and preferred, bolster 23 is spring.

Adopt Suction cup assembly 20 to extract workpiece 200; can effectively avoid the surface of damaged in collision workpiece 200; improve the quality of output products; between sucker 21 among Suction cup assembly 20 and sucker control piece 22, bolster 23 is set also simultaneously; can reduce impact when sucker 21 contact workpiece 200; avoid workpiece 200 surfaces to be knocked damage, better protect the surface of workpiece 200, facilitate the later stage to carry out the repetition processing and utilization to defective workpiece 200.

The substandard products retracting device also comprises guide rail structure 40, and described Suction cup assembly 20 is arranged on the guide rail of described guide rail structure 40 to move with guide rail.

Wherein, guide rail structure 40 comprises the first guide rail 41 and is arranged at the second guide rail 42 on the first guide rail 41 and is arranged at the 3rd guide rail 43 on the second guide rail 42, and described Suction cup assembly is arranged at the 3rd guide rail 43.

Concrete, the first guide rail 41, the second guide rail 42 comprise electric cylinder and the slide rail that coordinates with the aforementioned electric cylinder; The 3rd 43, guide rail needs comprise electric cylinder, whether are provided with the slide rail that is mated, and do not affect its result of use.

The first guide rail 41 moving directions and the second guide rail 42 moving directions are all horizontal direction; The first guide rail 41 moving directions and the second guide rail 42 moving directions are orthogonal; The 3rd guide rail 43 moving directions are perpendicular to the first guide rail 41 and the second guide rail 42, the three guide rail 43 connecting sucker assemblies 20, and this guide rail structure 40 can realize that mobile Suction cup assembly is to desired location.

Aforementioned substandard products retracting device, by cooperatively interacting between Suction cup assembly 20, bin 30 and guide rail structure 40, after 10 pairs of surface of the works of measuring sonde device carry out height difference measuring, effectively defective workpiece is extracted and moves among bin 30, step is simple and easy, makes the extraction workpiece time short, has saved the time of single measurement, the modules division of labor simultaneously is clear and definite, is convenient to maintenance.

Guide rail structure 40 belows are provided with base station 70, and base station 70 is provided with square steel supporting frame 80 with guide rail structure 40, and square steel supporting frame 80 distinguishes base station 70 by screw and guide rail structure 40 is realized fixing.Concrete, square steel supporting frame 80 is fixedly connected with the first guide rail 41 among guide rail structure 40, simultaneously, contains guide rail structure 40 and measuring sonde device 10, and the drag chain of the automatically controlled circuit of Suction cup assembly 20 also on the firm bracing frame 80 in the side of being arranged at.

Join shown in Figure 11ly, square steel supporting frame 80 comprises: the first back up pad 81 that is oppositely arranged and the second back up pad 82 and be arranged at the first back up pad 81 and the second back up pad 82 between link 83.

First back up pad 81 Area Ratio the second back up pad 82 areas are large; Link 83 comprises the square metal post, and square metal post quantity is set at least two; Especially, the square steel supporting frame is adopted and is made of a steel.

Height difference measuring device 100 of the present invention comprises two square steel supporting framves, with the guide rail structure 40 of stable support height difference measuring device 100.

And measuring sonde device 10 is connection guide rail structure 40 also, and is preferred, connects the second guide rail 42, moves with control survey probe apparatus 10.

Coordinate guide rail structure 40 to drive measuring sonde device 10 and Suction cup assembly 20 by square steel supporting frame 80, make height difference measuring device 100 Stability Analysis of Structures and effectively reduce time of single measurement, so that improve the gait of march of streamline 91, improved measurement efficient.

Ginseng Fig. 5, Fig. 7, Fig. 8, Fig. 9 and shown in Figure 10, height difference measuring device 100 is after the workpiece 200 on 10 pairs of streamlines 91 of measuring sonde device is measured, whether the difference in height that judges whether workpiece 200 meets preset value, if start streamline 91 so that workpiece 200 counts next work station; If not, start Suction cup assembly 20 defective workpiece 200 is moved out streamline, therefore, the substandard products retracting device also comprises the bin 30 of accommodating defective workpiece except comprising Suction cup assembly 20.

But Suction cup assembly 20 starts defective workpiece is picked up, and accommodate so that the later stage heavy industry among moving to bin 30.

Wherein, bin 30 comprises chassis 31 and is arranged at the supporting walls of 31 both sides, chassis, and supporting walls is provided with at least two corresponding accepting grooves to accommodate workpiece.

Described chassis 31 is the square metal plate, and this chassis 31 has four openings 311 to reduce the weight on chassis 31.

Concrete, being arranged on chassis 31 of described opening 311 symmetries guaranteed the stable of chassis 31 structures when reducing weight.

Especially, supporting walls comprises the first supporting walls 32 and the second supporting walls 33 that is oppositely arranged, and described first supporting walls 32 Length Ratio the second supporting walls 33 length are long.So that workpiece 200 is more smooth and easy when entering bin 30.

Wherein, the first supporting walls 32 comprises the first main wall 322 and is arranged on the first main wall 322 at least three first and supports wall 323, and first supports wall 323 perpendicular to the first main wall 322, adjacent two first are supported first accepting groove 324, the first accepting groove 324 horizontal directions extensions of definition between wall 323.

Similarly, the second supporting walls 33 comprises the second main wall 332 and is arranged on the second main wall 332 at least three second and supports wall 333, and second supports wall 333 perpendicular to the second main wall 332, adjacent two second are supported second accepting groove 334, the second accepting groove 324 horizontal directions extensions of definition between wall 333.

The first accepting groove 324 of respective heights and the common accepting groove that forms of the second accepting groove 334 are to accommodate the workpiece 200 that enters bin.

Simultaneously, the accepting groove surface is provided with the Plastic Banded, Armour Piercing, Discarding Sabot layer, and preferred, aforementioned Plastic Banded, Armour Piercing, Discarding Sabot layer comprises excellent power glue protective layer; The accepting groove edge is provided with chamfering, by being set, the Plastic Banded, Armour Piercing, Discarding Sabot layer prevents that effectively workpiece is to enter the accepting groove rear surface impaired, guaranteed that defective workpiece can repeat processing with conservation, the accepting groove edge arranges chamfering, make workpiece 200 enter accepting groove more smooth, reduce defective workpiece and entered time of bin 30, to a certain degree reduced the time of accommodating, improved measurement efficient.

Preferably, accepting groove quantity is set to 3, and after namely accommodating 3 defective workpiece 200 among bin, if defective workpiece 200 occurs again, system will report to the police to point out workpiece 200 to accommodate quantity to reach maximal value.

After Suction cup assembly 20 is drawn workpiece 200, when it is moved to bin 30, after workpiece 200 is inserted in the accepting groove of bin 30 from horizontal direction, the sucker 21 of Suction cup assembly 20 is loosening, the 3rd guide rail 43 that connects simultaneously described Suction cup assembly 20 begins mobile, rise to drive Suction cup assembly 20, while the first guide rail 41 and the second guide rail 42 cooperatings are so that Suction cup assembly 20 resets.So far, defective workpiece 200 is stayed among the accepting groove of bin 30, because defective workpiece 200 is inserted among bin for level, therefore bin 30 moves a certain distance so that another accepting groove of bin 30 moves to the position of accepting workpiece under needing, and workpiece enters to be ready to for the second time.

Concrete, bin 30 belows are provided with drop-down member 50, and this drop-down member 50 drives bins and moves down certain distance, makes bin 30 be ready to follow-up workpiece and enters.Preferably, drop-down member 50 comprises electronic pull-down member.

Preferably, drop-down member 50 is arranged at the centre position of chassis 31 downside surfaces of bin 30, drives bin 30 by drive chassis 31 and moves down.Therefore, the weight that perforate 311 can effectively reduce chassis 31 is set on chassis 31, reduces drop-down member 50 and move 30 energy requirements of bin, reduced work power consumption and testing cost.

Especially, chassis 31 lower surfaces are provided with and hold groove, and drop-down member 50 is provided with and holds protuberance 51, hold protuberance 51 and hold groove fit so that bin is connected with drop-down member.

Comprise two holding parts that are oppositely arranged 312 and hold groove, have spacing between described two holding parts 312, thereby definition holds groove between holding part 312.Preferably, aforementioned holding part 312 screws are fixed in chassis 31 downside surfaces so that be connected between drop-down member 50 and chassis 31 simpler and easy, avoided using be fixedly connected with the caused inconvenient maintenance of mode or transportation cost too high.

Concrete, with holding part 312 and drop-down member 50 hold protuberance 51 mutually after combination, use screw holding part 312 to be fixed in the downside on chassis 31, thereby realize that bin 30 and drop-down member 50 are interconnected.

Preferably, described holding part 312 and to hold protuberance 51 be all that metal material is made is with the stability that guarantees both to connect.

In bin 30, the main wall of bracing frame is provided with the perforate of vertical direction, concrete, the first main wall 322 and the second main wall 323 are respectively arranged with the perforate of vertical direction, so that sensor detects in bin 30 whether have underproof workpiece 200 by perforate on described main wall.

Concrete, sensor 64 is arranged at the outside of bin 30, and is preferred, is positioned at the both sides of bin 30, and is fixed in base station 70 tops of bin below.

Wherein, sensor 64 is fixed on base station 70 by the sensor combinations cribbing, and is concrete, and the sensor combinations cribbing comprises: be arranged at the first support 61 on base station 70, this first support 61 has the support installation portion; And second support 62, it is installed on the support installation portion of the first support 61, and the second support 62 tops are provided with installation of sensors section 63 simultaneously, and this installation of sensors section 63 is used for sensor installation 64.

Preferably, the first support 61 is screwed in base station 70; And the first support 61 is the square metal plate; Simultaneously, the support installation portion of the first support 61 is screw, and the second support 62 is installed on the screw of the first support 61 so that the first support 61 and the second support 62 realize that combination is fixing by screw; Described the second support 62 is a square metal plate; The installation of sensors section 63 of the second support 62 is the square metal plate perpendicular to the second support 62, and wherein installation of sensors section 63 is screwed in the second support 62 tops.

By this sensor combinations cribbing is set, the efficient of sensor installation 64 is higher, simultaneously because sensor 64 is fixed on the sensor combinations cribbing, sensor 64 is with respect to the distance of base station 70, change by adjusting the sensor combinations cribbing, thereby can realize adjusting for accepting groove position in bin 30.

Concrete, having on the first supporting walls 32 has the second perforate 331, the first perforates 321 and the second corresponding setting of perforate 331 on the first perforate 321, the second supporting walls 33, and correspondence setting herein is and be arranged in parallel.The first perforate 321 and the second perforate 331 are all the straight shape perforates of length that vertical direction extends, and run through all accepting grooves of aforementioned bin 30.

Especially, enter certain accepting groove of bin 30 at workpiece 200 after, the sensor of bin 30 all sides detects by the first perforate 321 and the second perforate 331 and has contained defective workpiece in this accepting groove, at this moment, the drop-down member 50 of bin 30 belows begins to start, move down to drive bin 30, so that another accepting groove enters part state to be knocked off.

Because the accepting groove that sensor 64 detects is highly fixing with respect to base station 70, whether the accepting groove that is 64 detection bin 30 relative base station 70 level altitudes of sensor has workpiece 200 to exist, and therefore mobile bin 30 can so that sensor 64 detects in all accepting grooves whether defective workpiece is arranged.

Bin 30 can move up and down with respect to base station 70, needs therefore to guarantee that bin 30 does not have displacement with respect to base station 70 horizontal directions, and is stable to guarantee bin 30.

For said circumstances, bin 30 comprises locating part 34, and base station 70 is provided with corresponding spacing perforate 71, and locating part 34 is placed through described spacing perforate 71 so that bin 30 keeps stable with respect to base station 70 horizontal directions.

Preferably, locating part 34 comprises gag lever post, wherein, gag lever post quantity is set to 4, gag lever post is arranged at the edge of bin 30 simultaneously, the corner location that specifically is provided with bin 30 is stable to guarantee it, especially, gag lever post comprises Metallic rod, spacing perforate 71 inboards of base station are provided with lubricating oils, make limit effect better by Metallic rod as locating part 34, simultaneously the spacing perforate of base station 71 inboards arrange lubricating oil to make Metallic rod move up and down therein more smooth and easy, thereby bin 30 is mobile simpler and easy under drop-down member 50 drives.

Especially, bin 30 comprises chassis 31, and gag lever post is fixed in chassis 31 downside surfaces, and gag lever post is perpendicular to 31 planes, place, chassis, to guarantee limit effect simultaneously.

Ginseng Fig. 1 and shown in Figure 12, height difference measuring device 100 of the present invention also comprises combined computer support 92, concrete, this combined computer support comprises: display/panel bracket 921 and be arranged at the keyboard holder 922 of display/panel bracket 921 belows, keyboard holder 922 is arranged at different surfaces with display/panel bracket 921.

Wherein, be provided with between keyboard holder 922 and display/panel bracket 921 and integrate support 923, so that between keyboard holder 922 and display/panel bracket 921, combination closely.

Preferably, keyboard holder 922 clampings have keyboard tray 924, and wherein, keyboard tray 924 is the square metal dish, and keyboard tray 924 front ends and rear end arrange and be respectively arranged with two breach, and simultaneously, keyboard tray 924 front openings are larger than open rearward end; Display/panel bracket 921 is screwed display screen 925.

Aforementioned combined computer supporting structure simply is convenient to arrange, and has facilitated simultaneously cabling and operating personnel for its operation of carrying out, and guarantees that computer coordinates closely with height difference measuring device 100, has reduced the volume of height difference measuring device 100.

Ginseng Fig. 1 and shown in Figure 13, height difference measuring device 100 of the present invention also comprises the electronic box 93 as power supply, concrete, electronic box 93 comprises: framework and the casing 931 that is arranged at framework inside, be provided with support member 932 on described framework, and break away from framework to prevent casing 931, preferably, support member is made by bending one sheet metal, and wherein, support member 932 is fixed with casing 931 and framework respectively by screw.

Concrete, framework comprises underframe 933 and the upper frame 934 that is oppositely arranged, and is arranged at the link 935 between underframe 933 and upper frame 934.

Especially, underframe 933 is square rack with upper frame 934, and thus, casing 931 is for adapting to the square box of shape.

Preferably, link 935 is arranged at the same side of underframe 933 and upper frame 934, so that extract casing 931 in framework.

Simple in structure being convenient to of aforementioned electronic box 93 arranges, by with underframe 933 as for bottom, guarantee that the electronic box floor area is less, be connected by support member 932 between casing 931 and framework simultaneously, make structure more stable, reduced simultaneously floor area and the volume of height difference measuring device 100.

Join shown in Figure 1ly, height difference measuring device 100 comprises the support 94 that supports described height difference measuring device 100, and is concrete, and this support 94 comprises: the first support 941 of vertical direction and the shockproof part 942 that is arranged at the first support 941 bottoms.

Concrete, shockproof part 942 comprises the plastic cement shockproof part 9421 that is arranged at the first support 941 bottoms, and wherein, shockproof part 942 comprises that connecting link 9422 is to connect plastic cement shockproof part 9421 and the first support 941.

Preferably, connecting link 9422 comprises screw, and the first support 941 bottoms comprise that correspondence arranges screw, and connecting link 9422 is fixed in the first support 941 bottoms by spiral way.

Especially, the first support 941 comprises that quantity is set to the long allotment strut of 4; The second support 943 by horizontal direction between the first support 941 is interconnected.

Simple in structure being convenient to of aforementioned brackets 94 arranges, and guaranteed that height difference measuring device 100 is installed stable, reduced the volume of height measuring device 100.

Height difference measuring device 100 provided by the present invention, when can not meet preset range in the difference in height of judgement workpiece 200 certain two face, automatically extract defective workpiece from height difference measuring device station and streamline, guaranteed that the defective workpiece waterline that can't flow automatically outputs to qualified workpiece area, guaranteed the quality of output workpiece, whole process automation is completed simultaneously, and efficient and precision are higher, reduce the manpower use cost, improved measurement efficient.Simultaneously, Stability Analysis of Structures, easy to assembly, be convenient to maintenance, floor area is little, makes factory's usable floor area reduce, and is convenient to large-scale application.

Be to be understood that, although this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should make instructions as a whole, technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.

Above listed a series of detailed description is only illustrating for feasibility embodiment of the present invention; they are not to limit protection scope of the present invention, all disengaging within equivalent embodiment that skill spirit of the present invention does or change all should be included in protection scope of the present invention.

Claims (7)

1. a guide rail structure, is characterized in that, this guide rail structure comprises: the first guide rail and be arranged at the second guide rail on the first guide rail and be arranged at the 3rd guide rail on the second guide rail.

2. guide rail structure as claimed in claim 1, is characterized in that, described the first guide rail moving direction and the second guide rail moving direction are all horizontal direction.

3. guide rail structure as claimed in claim 1, is characterized in that, described the first guide rail moving direction and the second guide rail moving direction are orthogonal.

4. guide rail structure as claimed in claim 1, is characterized in that, described the 3rd guide rail moving direction is perpendicular to the first guide rail and the second guide rail.

5. guide rail structure as claimed in claim 1, is characterized in that, is provided with base station below described the first guide rail, the firm bracing frame in the side of being provided with between described the first guide rail and base station.

6. guide rail structure as claimed in claim 5, is characterized in that, described the first guide rail is screwed in the square steel supporting frame.

7. guide rail structure as claimed in claim 1, is characterized in that, described the 3rd guide rail is connected with Suction cup assembly.

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