CN115156900A - Method for calibrating connection precision of guide rail of flexible transmission system and connection mechanism - Google Patents
Method for calibrating connection precision of guide rail of flexible transmission system and connection mechanism Download PDFInfo
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- CN115156900A CN115156900A CN202211086987.4A CN202211086987A CN115156900A CN 115156900 A CN115156900 A CN 115156900A CN 202211086987 A CN202211086987 A CN 202211086987A CN 115156900 A CN115156900 A CN 115156900A
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- guide rail
- adjusting
- straightness
- section
- connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
Abstract
The invention discloses a method for calibrating the connection precision of a guide rail of a flexible transmission system and a connection mechanism, which relate to the field of flexible transmission systems and have the technical scheme that: including detection device, level adjustment device and straightness accuracy adjusting device, detection device includes can be on the fixed segment guide rail gliding slider, the movable plate of fixed connection on the slider and set up straightness accuracy micrometer and the plane micrometer on the movable plate respectively, includes following step: step 1: installing a detection device; step 2: installing a horizontal adjusting device; and step 3: installing a straightness adjusting device; and 4, step 4: installing a connecting motion section guide rail; and 5: primarily leveling a guide rail of the connection movement section; step 6: preliminary calibration of a guide rail of a connection movement section; and 7: detecting the connection of the device; and 8: the precision of the guide rail of the movement section and the guide rail of the right fixed section are calibrated; and step 9: and (5) circularly calibrating. The invention improves the installation efficiency and the installation precision of the guide rail of the flexible transmission system.
Description
Technical Field
The invention relates to the field of flexible transmission systems, in particular to a method for calibrating the connection precision of a guide rail of a flexible transmission system and a connection mechanism.
Background
The flexible transmission system is a linear motor transmission system with a plurality of rotors capable of being continuously, efficiently and circularly used, along with the fact that the flexible transmission system is more and more widely applied, the generated forms are more and more diversified, and the guide rail connection mode is widely applied. As shown in fig. 2, the flexible transmission system mainly includes a frame 1, two fixed-section guide rails 2 respectively disposed on the left side and the right side of the frame 1, a docking moving-section guide rail 3, and a linear module 4 for driving the docking moving-section guide rail 3 to reciprocate between the two fixed-section guide rails 2, wherein the flatness and parallelism of the two fixed-section guide rails 2 are maintained in an ideal state. The rail connection method of the flexible system has some problems, such as: the splicing of the connecting motion section guide rail 3 and the fixed section guide rail 2 hardly achieves an ideal result, and the main reason is that the flatness and the straightness of the connecting motion section guide rail 3 and the fixed section guide rail 2 are difficult to guarantee, so that the resistance of the equipment slide block is large when the equipment slide block passes through a seam, the slide block and the guide rail are easily damaged after the motion time is long, and the precision of the guide rail is influenced.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for calibrating the connection precision of a guide rail of a flexible transmission system and a connection mechanism, so that the installation efficiency and the installation precision of the guide rail of the flexible transmission system are improved.
The technical purpose of the invention is realized by the following technical scheme: a calibration method and a connection mechanism for connection precision of guide rails of a flexible transmission system comprise a detection device for detecting flatness errors and straightness errors of a guide rail at a connection moving section and a guide rail at a fixed section, a horizontal adjustment device for adjusting the flatness of the guide rail at the connection moving section and a straightness adjustment device for adjusting the straightness of the guide rail at the connection moving section, wherein the detection device comprises a sliding block capable of sliding on the guide rail at the fixed section, a moving plate fixedly connected to the sliding block, and a straightness micrometer and a flatness micrometer which are respectively arranged on the moving plate, and the calibration method for the connection precision of the guide rails comprises the following steps:
step 1: installing a detection device, namely installing a sliding block of the detection device on a fixed section guide rail on the left side of the flexible transmission system so that the detection device can slide on the fixed section guide rail, and adjusting the positions of a straightness micrometer and a flatness micrometer so that a probe of the straightness micrometer is in contact with the side wall of the fixed section guide rail and a probe of the flatness micrometer is in contact with the upper surface of the fixed section guide rail;
step 2: installing a horizontal adjusting device, installing the horizontal adjusting device on the output end of the linear module of the flexible transmission system, and then installing a docking motion section base of the flexible transmission system on the horizontal adjusting device;
and step 3: installing a straightness adjusting device, and installing the straightness adjusting device on the base of the connecting movement section in the step 2;
and 4, step 4: installing a connecting movement section guide rail, and installing the connecting movement section guide rail on the connecting movement section base positioned on the inner side of the straightness adjusting device in the step 3;
and 5: the primary leveling of the connecting movement section guide rail, the linear module drives the connecting movement section guide rail to move and contact with the left fixed section guide rail, and then the horizontal adjusting device and the straightness adjusting device are respectively adjusted, so that the connecting movement section guide rail and the fixed section guide rail are on the same straight line and in the same plane;
step 6: the primary calibration of the guide rail of the transfer motion section pushes the detection device to slide towards the direction of the guide rail of the transfer motion section, at the moment, a straightness error value between the guide rail of the transfer motion section and the guide rail of the fixed section can be displayed by a straightness micrometer, a flatness error value between the guide rail of the transfer motion section and the guide rail of the fixed section can be displayed by a flatness micrometer, and when the error value is larger than a standard range, the step 5 is repeated to level the guide rail of the transfer motion section for multiple times;
and 7: when the error value in the step 6 is within the standard range, the connection guide rail is fixed on the connection movement section base through a bolt, the straightness adjusting device is taken down, and then the detection device is pushed to move to the connection movement section guide rail;
and 8: the precision calibration of the connecting moving section guide rail and the right fixed section guide rail, the specific steps are repeated from step 1 to step 7, and the left fixed section guide rail and the right fixed section guide rail of the flexible transmission system have better flatness and parallelism when being designed, so that when the step 6 is adjusted, the flatness error and the straightness error of the right fixed section guide rail and the connecting moving section guide rail are actually in a standard range, and the adjustment is micro-adjustment in the standard range;
and step 9: circularly calibrating, namely repeating the steps 1 to 8 for multiple times, and performing micro-adjustment within a standard range during repeated adjustment to balance a relatively accurate straightness and flatness between the connecting motion section guide rail and the left fixed section guide rail and the right fixed section guide rail;
step 10: and (4) finishing calibration, and after finishing the step 9, taking down the detection device and the straightness adjusting device when the error value is within the standard range so as to conveniently install the external mechanism on the flexible transmission system for use.
In one embodiment, the horizontal adjusting device comprises an adapter plate fixed on the output end of the linear module, a screw fixedly connected to the top of the adapter plate and a mounting plate slidably connected to the screw, the mounting plate is parallel to the adapter plate, horizontal adjusting nuts are respectively in threaded connection with the upper side and the lower side of the mounting plate on the screw, locking nuts capable of locking the horizontal adjusting nuts are further in threaded connection with the screw, the number of the screws is four, and the four screws are respectively arranged at four corners of the top of the adapter plate.
In one embodiment, the adjusting method of the level adjusting device in step 5 comprises the following steps:
step 52: four horizontal adjusting nuts above the mounting plate are respectively adjusted to clamp and fix the mounting plate;
step 53: and locking nuts above and below the mounting plate are respectively locked, so that the horizontal adjusting nut is not easy to loosen.
In one embodiment, the linearity adjusting device comprises guide rail adjusting blocks, a connection moving section base of the flexible transmission system is provided with two guide rail installation parts, each guide rail installation part is provided with two guide rail adjusting blocks in an opposite mode, the relative position of each guide rail adjusting block is provided with a plurality of tightening adjusting bolts, the guide rail adjusting blocks can be fixedly connected with the connection moving section base through fixing bolts, and the axes of the tightening adjusting bolts are perpendicular to the axes of the fixing bolts.
In one embodiment, the adjusting method of the straightness adjusting device in step 5 includes the following steps:
step 54: placing a connecting motion section guide rail on a connecting motion section base between two guide rail adjusting blocks;
step 55: the extension lengths of the jacking adjusting bolts on the left side and the right side are respectively adjusted to adjust the left position and the right position of the guide rail of the connecting movement section, so that the purpose of adjusting the straightness is achieved.
In one embodiment, the straightness micrometer and the flatness micrometer are respectively connected with the moving plate through a multi-joint adjusting rod, and a joint locking knob is further arranged on the multi-joint adjusting rod.
In one embodiment, in step 1, the adjustment of the straightness micrometer and the flatness micrometer is realized by adjusting the position angle of the multi-joint adjusting rod.
The utility model provides a mechanism of plugging into, includes detection device, horizontal adjusting device and straightness accuracy adjusting device, detection device is including gliding slider, the movable plate of fixed connection on the slider on the canned paragraph guide rail and set up respectively straightness micrometer and the plane micrometer on the movable plate, horizontal adjusting device is including fixing keysets, fixed connection the screw rod at keysets top and the mounting panel of sliding connection on the screw rod on sharp module output, the mounting panel is parallel with the keysets, lie in the upper and lower both sides difference threaded connection horizontal adjusting nut of mounting panel on the screw rod, it has the lock nut that can lock horizontal adjusting nut to go back threaded connection on the screw rod, the screw rod sets up to four, four the screw rod sets up respectively in the top four corners department of keysets, straightness adjusting device includes the guide rail regulating block, and flexible transmission system's the motion section base of plugging into has two guide rail installation departments, every be provided with two respectively in opposite directions on the guide rail installation department guide rail regulating block, every the relative position of guide rail regulating block is provided with the tight adjusting bolt in top respectively, the length direction of tight adjusting bolt along the guide rail regulating block sets up to a plurality of fixing block, guide rail and the fixed bolt accessible fixing bolt base axis of plugging into the axis of adjusting bolt and the perpendicular axis of adjusting bolt.
In conclusion, the invention has the following beneficial effects: the invention can detect the straightness and the flatness of the connecting motion section guide rail and the fixed section guide rail, can adjust the connecting motion section guide rail in multiple directions, is simple and convenient, can well ensure the straightness and the flatness of the connecting motion section guide rail and the fixed section guide rail, overcomes the problem of difficult installation and adjustment of the connecting motion section guide rail, improves the stability of the connecting part guide rail, and improves the installation efficiency and the installation precision of the flexible transmission system guide rail.
Drawings
Fig. 1 is a block diagram of a flow chart of a method for calibrating a connection precision of a guide rail of a flexible conveying system and a connection mechanism according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a flexible conveying system, a method for calibrating the connection precision of a guide rail of the flexible conveying system according to the embodiment of the present application, and a detection device, a straightness adjusting device and a horizontal adjusting device in a connection mechanism;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of a horizontal adjusting device and a straightness adjusting device in a flexible conveying system guide rail connection precision calibration method and a connection mechanism according to an embodiment of the present application.
In the figure: 1. a frame; 2. a fixed-section guide rail; 3. connecting a moving section guide rail; 4. a linear module; 5. a detection device; 51. a slider; 52. moving the plate; 53. a flatness micrometer; 54. a straightness micrometer; 6. a leveling device; 61. a patch panel; 62. mounting a plate; 63. a screw; 64. locking the nut; 65. a horizontal adjusting nut; 7. a straightness adjusting device; 71. a guide rail adjusting block; 72. tightly jacking the adjusting bolt; 8. and (5) connecting the motion section base.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 4, an embodiment of the present application provides a calibration method for a flexible transmission system guide rail connection precision and a connection mechanism, including a detection device 5 for detecting a flatness error and a straightness error of a connection moving section guide rail 3 and a fixed section guide rail 2, a horizontal adjustment device 6 for adjusting the flatness of the connection moving section guide rail 3, and a straightness adjustment device 7 for adjusting the straightness of the connection moving section guide rail 3. The detecting device 5 includes a slider 51 slidable on the fixed-section guide rail 2, a moving plate 52 fixedly connected to the slider 51, and a straightness micrometer 54 and a flatness micrometer 53 respectively provided on the moving plate 52. It is to be noted that the left and right sides described hereinafter are shown by the arrow directions in fig. 2. The method for calibrating the guide rail connection precision comprises the following steps:
step 1: installing a detection device 5, installing a sliding block 51 of the detection device 5 on the fixed section guide rail 2 on the left side of the flexible transmission system, so that the detection device 5 can slide on the fixed section guide rail 2, and adjusting the positions of a straightness micrometer 54 and a flatness micrometer 53, so that a probe of the straightness micrometer 54 is in contact with the side wall of the fixed section guide rail 2, and a probe of the flatness micrometer 53 is in contact with the upper surface of the fixed section guide rail 2;
and 2, step: installing a horizontal adjusting device 6, installing the horizontal adjusting device 6 on the output end of the linear module 4 of the flexible transmission system, and then installing a docking motion section base 8 of the flexible transmission system on the horizontal adjusting device 6;
and step 3: installing a straightness adjusting device 7, and installing the straightness adjusting device 7 on the base 8 of the connecting movement section in the step 2;
and 4, step 4: installing a connecting movement section guide rail 3, and installing the connecting movement section guide rail 3 on a connecting movement section base 8 positioned on the inner side of the straightness adjusting device 7 in the step 3;
and 5: the primary leveling of the connecting moving section guide rail 3, the linear module 4 drives the connecting moving section guide rail 3 to move and contact with the left fixed section guide rail 2, and then the horizontal adjusting device 6 and the straightness adjusting device 7 are respectively adjusted, so that the connecting moving section guide rail 3 and the fixed section guide rail 2 are on the same straight line and in the same plane;
step 6: the preliminary calibration of the transfer motion section guide rail 3 pushes the detection device 5 to slide towards the transfer motion section guide rail 3, at the moment, the straightness micrometer 54 displays the error value between the transfer motion section guide rail 3 and the fixed section guide rail 2, the flatness micrometer 53 displays the flatness error value between the transfer motion section guide rail 3 and the fixed section guide rail 2, and when the error value is larger than the standard range, the step 5 is repeated to level the transfer motion section guide rail 3 for multiple times;
and 7: when the error value in the step 6 is within the standard range, the connection guide rail is fixed on the connection movement section base 8 through a bolt, the straightness adjusting device 7 is taken down, and then the detection device 5 is pushed to move to the connection movement section guide rail 3;
and 8: the precision calibration of the connecting moving section guide rail 3 and the right fixed section guide rail 2, the specific steps are repeated from step 1 to step 7, and because the left fixed section guide rail 2 and the right fixed section guide rail 2 of the flexible transmission system have better flatness and parallelism in design, when the step 6 is adjusted, the flatness error and the straightness error of the right fixed section guide rail 2 and the connecting moving section guide rail 3 are actually in a standard range, and the adjustment at the moment is micro-adjustment in the standard range;
and step 9: circularly calibrating, namely repeating the steps 1 to 8 for multiple times, and performing micro-adjustment within a standard range during repeated adjustment to balance a relatively accurate straightness and flatness between the connecting moving section guide rail 3 and the left fixed section guide rail 2 and the right fixed section guide rail 2;
specifically, the method for balancing out a relatively accurate straightness and flatness specifically comprises the following steps: when the left fixed-section guide rail 2 and the right fixed-section guide rail 2 are both in the standard range, if the error value of the left fixed-section guide rail 2 is larger and the error value of the right fixed-section guide rail 2 is smaller, the error value of the left fixed-section guide rail 2 is properly adjusted smaller and the error value of the right fixed-section guide rail 2 is properly adjusted larger, and after the steps are sequentially circulated for multiple times, a more accurate straightness and flatness value can be balanced;
step 10: and (5) finishing calibration, and after finishing the step (9) and ensuring that the error value is within the standard range, removing the detection device 5 and the straightness adjusting device 7 so as to install the external mechanism on the flexible transmission system for use.
On the basis, horizontal adjusting device 6 is including fixing keysets 61, the screw rod 63 and the mounting panel 62 of sliding connection on the screw rod 63 at keysets 61 top at the output of sharp module 4, mounting panel 62 is parallel with keysets 61, lie in horizontal adjusting nut 65 of threaded connection respectively in the upper and lower both sides of mounting panel 62 on the screw rod 63, it has lock nut 64 that can lock horizontal adjusting nut 65 to go back threaded connection on the screw rod 63, the screw rod 63 sets up to four, four screw rod 63 sets up respectively in the top four corners department of keysets 61.
On the basis of the above, the adjusting method of the level adjusting device 6 in step 5 comprises the following steps:
step 52: four horizontal adjusting nuts 65 above the mounting plate 62 are respectively adjusted to clamp and fix the mounting plate 62;
step 53: the respective lock nuts 64 above and below the mount plate 62 are locked, respectively, so that the horizontal adjustment nut 65 is not easily loosened.
On the basis, the straightness adjusting device 7 comprises a guide rail adjusting block 71, the connection movement section base 8 of the flexible transmission system is provided with two guide rail installation parts, each guide rail installation part is provided with two guide rail adjusting blocks 71 in opposite directions, each guide rail adjusting block 71 is provided with a jacking adjusting bolt 72 at the relative position, the jacking adjusting bolts 72 are arranged into a plurality along the length direction of the guide rail adjusting blocks 71, the guide rail adjusting blocks 71 can be fixedly connected with the connection movement section base 8 through fixing bolts, and the axes of the jacking adjusting bolts 72 are perpendicular to the axes of the fixing bolts.
On the basis of the above, the method for adjusting the straightness adjusting device 7 in step 5 includes the following steps:
step 54: placing the connecting motion section guide rail 3 on a connecting motion section base 8 between two guide rail adjusting blocks (71);
step 55: the extension lengths of the jacking adjusting bolts 72 on the left side and the right side are respectively adjusted to adjust the left position and the right position of the guide rail 3 of the connecting movement section, so that the purpose of adjusting the straightness is achieved.
On the basis, the straightness micrometer 54 and the plane micrometer 53 are respectively connected with the moving plate 52 through a multi-joint adjusting rod, and a joint locking knob is further arranged on the multi-joint adjusting rod.
It should be noted that the multi-joint adjusting rod adopts the prior art, and the specific structure thereof is not described in detail in this implementation.
In addition, in step 1, the adjustment of the straightness micrometer 54 and the flatness micrometer 53 is performed by adjusting the position angle of the articulated adjustment lever.
As shown in fig. 2 to 4, the embodiment of the present application further discloses a docking mechanism, which includes a detection device 5, a horizontal adjustment device 6 and a linearity adjustment device 7, the detection device 5 includes a slider 51 capable of sliding on the fixed-section guide rail 2, a moving plate 52 fixedly connected to the slider 51, and a linearity micrometer 54 and a flatness micrometer 53 respectively disposed on the moving plate 52, the horizontal adjustment device 6 includes an adapter plate 61 fixed to the output end of the linear module 4, a screw 63 fixedly connected to the top of the adapter plate 61, and an installation plate 62 slidably connected to the screw 63, the installation plate 62 is parallel to the adapter plate 61, the screw 63 is located on the upper and lower sides of the installation plate 62 and respectively connected to the horizontal adjustment nut 65 through threads, the screw 63 is further connected to a lock nut 64 capable of locking the horizontal adjustment nut 65, the screw 63 is set to four, the four screw 63 are respectively disposed at four corners of the top of the adapter plate 61, the linearity adjustment device 7 includes a guide rail adjustment block 71, the docking movement section base 8 of the flexible transmission system has two guide rail installation sections, each guide rail installation section is provided with a corresponding guide rail installation section of the adjustment block 71, and a plurality of the guide rail installation sections are respectively disposed along the vertical adjustment bolt 71, and a plurality of the vertical adjustment block 71 are respectively disposed along the vertical adjustment axis of the vertical adjustment block 71, and a plurality of the vertical adjustment block 71 are disposed along the vertical adjustment block connection bolt adjustment block 71, and a plurality of the vertical adjustment block 71.
In conclusion, the invention can detect the straightness and the flatness of the connecting moving section guide rail 3 and the fixed section guide rail 2, can adjust the connecting moving section guide rail 3 in multiple directions, is simple and convenient, can well ensure the straightness and the flatness of the connecting moving section guide rail 3 and the fixed section guide rail 2, overcomes the problem that the connecting moving section guide rail 3 is difficult to install and adjust, improves the stability of the guide rail at the connecting part, and improves the installation efficiency and the installation precision of the guide rail of the flexible transmission system.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. A method for calibrating the connection precision of a guide rail of a flexible transmission system is characterized by comprising the following steps: the calibration method comprises a detection device (5) for detecting flatness errors and straightness errors of a connecting motion section guide rail and a fixed section guide rail, a horizontal adjustment device (6) for adjusting flatness of the connecting motion section guide rail and a straightness adjustment device (7) for adjusting straightness of the connecting motion section guide rail, wherein the detection device (5) comprises a sliding block (51) capable of sliding on the fixed section guide rail, a moving plate (52) fixedly connected to the sliding block (51), and a straightness micrometer (54) and a flatness micrometer (53) which are respectively arranged on the moving plate (52), and the calibration method for the guide rail connecting precision comprises the following steps:
step 1: installing a detection device (5), installing a sliding block (51) of the detection device (5) on a fixed section guide rail on the left side of the flexible transmission system, so that the detection device (5) can slide on the fixed section guide rail, and adjusting the positions of a straightness micrometer (54) and a flatness micrometer (53), so that a probe of the straightness micrometer (54) is in contact with the side wall of the fixed section guide rail, and a probe of the flatness micrometer (53) is in contact with the upper surface of the fixed section guide rail;
step 2: installing a horizontal adjusting device (6), installing the horizontal adjusting device (6) on the output end of a linear module of the flexible transmission system, and then installing a connection moving section base of the flexible transmission system on the horizontal adjusting device (6);
and step 3: installing a straightness adjusting device (7), and installing the straightness adjusting device (7) on the base of the connecting motion section in the step 2;
and 4, step 4: installing a connecting movement section guide rail, and installing the connecting movement section guide rail on a connecting movement section base positioned on the inner side of the straightness adjusting device (7) in the step 3;
and 5: primarily leveling a connecting movement section guide rail, driving the connecting movement section guide rail to move by a linear module and contact with a left fixed section guide rail, and then respectively adjusting a horizontal adjusting device (6) and a straightness adjusting device (7) to enable the connecting movement section guide rail and the fixed section guide rail to be on the same straight line and in the same plane;
and 6: the preliminary calibration of the guide rail of the movement section of plugging into pushes the detection device (5) to slide towards the direction of the guide rail of the movement section of plugging into, at this moment, a straightness error value between the guide rail of the movement section of plugging into and the guide rail of the fixed section will be displayed by a straightness micrometer (54), a flatness error value between the guide rail of the movement section of plugging into and the guide rail of the fixed section will be displayed by a flatness micrometer (53), and when the error value is larger than a standard range, the step 5 is repeated to level the guide rail of the movement section of plugging into for multiple times;
and 7: when the error value in the step 6 is within the standard range, the connection guide rail is fixed on the base of the connection motion section through a bolt, the straightness adjusting device (7) is taken down, and then the detection device (5) is pushed to move to the guide rail of the connection motion section;
and 8: the precision calibration of the connection moving section guide rail and the right fixed section guide rail, the specific steps are repeated from step 1 to step 7, and because the left fixed section guide rail and the right fixed section guide rail of the flexible transmission system have better flatness and parallelism when being designed, when the step 6 is adjusted, the flatness error and the straightness error of the right fixed section guide rail and the connection moving section guide rail are actually in a standard range, and the adjustment is micro-adjustment in the standard range;
and step 9: circularly calibrating, namely repeating the steps 1 to 8 for multiple times, and performing micro-adjustment within a standard range during repeated adjustment to balance a relatively accurate straightness and flatness between the connecting motion section guide rail and the left fixed section guide rail and the right fixed section guide rail;
step 10: and (5) finishing calibration, and after finishing the step (9) and enabling the error value to be within the standard range, removing the detection device (5) and the straightness adjusting device (7) so as to install the external mechanism on the flexible transmission system for use.
2. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 1, wherein: horizontal adjusting device (6) are including fixing keysets (61), the screw rod (63) and the mounting panel (62) of sliding connection on screw rod (63) at keysets (61) top of fixed connection on sharp module output, mounting panel (62) are parallel with keysets (61), the upper and lower both sides difference threaded connection horizontal adjusting nut (65) that lie in mounting panel (62) on screw rod (63), it has lock nut (64) that can lock horizontal adjusting nut (65) to go back threaded connection on screw rod (63), screw rod (63) set up to four, four screw rod (63) set up respectively in the top four corners department of keysets (61).
3. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 2, wherein: the adjusting method of the level adjusting device (6) in the step 5 comprises the following steps:
step 51, respectively adjusting four horizontal adjusting nuts (65) below the mounting plate (62) to the same required horizontal height;
step 52: four horizontal adjusting nuts (65) above the mounting plate (62) are respectively adjusted to clamp and fix the mounting plate (62);
step 53: and locking nuts (64) above and below the mounting plate (62) respectively, so that the horizontal adjusting nut (65) is not easy to loosen.
4. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 1, wherein: straightness accuracy adjusting device (7) include guide rail regulating block (71), and flexible transmission system's the motion section base of plugging into has two guide rail installation departments, every be provided with two in opposite directions respectively on the guide rail installation department guide rail regulating block (71), every the relative position of guide rail regulating block (71) is provided with tight adjusting bolt in top (72) respectively, tight adjusting bolt in top (72) set up to a plurality of along the length direction of guide rail regulating block (71), guide rail regulating block (71) accessible fixing bolt with plug into motion section base fixed connection, the axis of tight adjusting bolt in top (72) is perpendicular with fixing bolt's axis.
5. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 4, wherein: the adjusting method of the straightness adjusting device (7) in the step 5 comprises the following steps:
step 54: placing a connecting motion section guide rail on a connecting motion section base between two guide rail adjusting blocks (71);
step 55: the extension lengths of the jacking adjusting bolts (72) on the left side and the right side are respectively adjusted to adjust the left position and the right position of the guide rail of the connecting movement section, so that the purpose of adjusting the straightness is achieved.
6. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 1, wherein: the straightness micrometer (54) and the flatness micrometer (53) are respectively connected with the moving plate (52) through a multi-joint adjusting rod, and a joint locking knob is further arranged on the multi-joint adjusting rod.
7. The method for calibrating the docking accuracy of a flexible transport system guide rail of claim 6, wherein: in the step 1, the adjustment of the straightness micrometer (54) and the flatness micrometer (53) is realized by adjusting the position angle of the multi-joint adjusting rod.
8. A mechanism of plugging into which characterized in that: the device comprises a detection device (5), a horizontal adjusting device (6) and a straightness adjusting device (7) according to any one of claims 1 to 7, wherein the detection device (5) comprises a sliding block (51) capable of sliding on a fixed section guide rail, a moving plate (52) fixedly connected to the sliding block (51), and a straightness micrometer (54) and a flatness micrometer (53) respectively arranged on the moving plate (52), the horizontal adjusting device (6) comprises an adapter plate (61) fixed on the output end of a linear module, a screw (63) fixedly connected to the top of the adapter plate (61), and a mounting plate (62) slidably connected to the screw (63), the mounting plate (62) is parallel to the adapter plate (61), the screw (63) is in threaded connection with horizontal adjusting nuts (65) respectively on the upper side and the lower side of the mounting plate (62), the screw (63) is further in threaded connection with a locking nut (64) capable of locking the horizontal adjusting nuts (65), the screws (63) are arranged in four, the four screws (63) are respectively arranged on the top of the adapter plate (61), the guide rail mounting part, the straightness adjusting device (7) comprises two flexible guide rail mounting parts (71) and two flexible adjusting blocks (71) are arranged on the guide rail mounting parts, the relative position of every guide rail regulating block (71) is provided with tight adjusting bolt (72) in top respectively, tight adjusting bolt (72) in top sets up to a plurality of along the length direction of guide rail regulating block (71), guide rail regulating block (71) accessible fixing bolt and the motion section base fixed connection of plugging into, the axis of tight adjusting bolt (72) is perpendicular with fixing bolt's axis.
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| CN202211086987.4A CN115156900B (en) | 2022-09-07 | 2022-09-07 | Method for calibrating connection precision of guide rail of flexible transmission system and connection mechanism |
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| CN202211086987.4A CN115156900B (en) | 2022-09-07 | 2022-09-07 | Method for calibrating connection precision of guide rail of flexible transmission system and connection mechanism |
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| CN115156900B (en) | 2022-11-25 |
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