CN117681253A - Performance test device for intelligent robot manufacturing - Google Patents
Performance test device for intelligent robot manufacturing Download PDFInfo
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- CN117681253A CN117681253A CN202410149980.5A CN202410149980A CN117681253A CN 117681253 A CN117681253 A CN 117681253A CN 202410149980 A CN202410149980 A CN 202410149980A CN 117681253 A CN117681253 A CN 117681253A
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Abstract
The invention belongs to the technical field of robot performance test, and particularly relates to a performance test device for intelligent robot manufacturing, which comprises a three-layer installation table, an installation disc, a performance test assembly fixedly clamped by an intelligent manufacturing robot and a plurality of non-contact remote control dial indicators of arrays, wherein the non-contact remote control dial indicators are fixedly installed at the top of the installation disc, and the installation disc is assembled at the top of the three-layer installation table. The invention can realize the testing of the pose accuracy and the pose repeatability of the performance testing device for the intelligent manufacturing of the robot, can realize the static and dynamic testing of the intelligent manufacturing robot, and has controllable and adjustable deviation of the testing result after the testing method is switched.
Description
Technical Field
The invention belongs to the technical field of robot performance test, and particularly relates to a performance test device for intelligent manufacturing of a robot.
Background
Intelligent manufacturing has become one of the important engines driving industrial revolution. In this field, industrial robots, an important component of intelligent manufacturing, are mechanical devices with the ability to learn and perform tasks autonomously, which can replace manual work to accomplish repetitive, high risk and cumbersome tasks. Industrial robots generally employ advanced sensors and control systems that are capable of sensing the surrounding environment and responding accordingly, thereby achieving efficient automated production.
The performance testing device for intelligent robot manufacturing mainly comprises indexes such as pose accuracy and pose repeatability, multiparty pose accuracy variation, distance accuracy and distance repeatability, position stability time, position overshoot, pose characteristic drift, interchangeability, track accuracy and track repeatability, corner deviation, track speed characteristic, minimum positioning time, static flexibility, swing deviation and the like. The performance indexes are tested, so that the key functions of the robot, such as action accuracy, reaction speed, stability and the like, are checked.
Meanwhile, the intelligent detection equipment is core equipment for intelligent manufacturing, is also an important component of 'industrial six bases' and an important field of industrial foundation improvement, and has become a key means for ensuring stable production operation, improving manufacturing efficiency, ensuring product quality and ensuring use safety.
Problems of the prior art:
the existing intelligent robot manufacturing performance testing device is mainly used for testing the pose accuracy and pose repeatability of the robot in a static detection mode, various detection indexes are detected by replacing various different testing devices, and a testing method of alternating dynamic and static tests is easy to cause larger deviation of testing results.
Disclosure of Invention
The invention aims to provide a performance testing device for intelligent robot manufacturing, which can realize the testing of the position and pose accuracy and the position and pose repeatability of the performance testing device for intelligent robot manufacturing, can realize the static and dynamic testing of the intelligent robot manufacturing, and has controllable and adjustable deviation of the testing result after a testing method is switched.
The technical scheme adopted by the invention is as follows:
a performance testing device for intelligent robot manufacturing comprises a performance testing component fixedly clamped by an intelligent manufacturing robot and a plurality of non-contact remote control dial gauges in an array, wherein the non-contact remote control dial gauges are in contact and contact with the outer side of the performance testing component;
the non-contact remote control dial indicator is fixedly arranged at the top of the mounting disc;
the mounting disc is assembled at the top of the three-layer mounting table;
the bottom of the performance testing assembly is also provided with a plurality of testing balls, a rotary tray is arranged in the three-layer mounting table, and the mounting tray synchronously rotates by being mounted on the top of the rotary tray;
the intelligent manufacturing robot drives the performance testing assembly to rotate and move, and the intelligent manufacturing robot drives the plurality of non-contact remote control dial indicators to rotate and the plurality of non-contact remote control dial indicators to be respectively combined in a static state.
The top of the mounting plate is provided with a spherical cover, the side surface of the spherical cover is provided with a plurality of extended positioning rods, and clamping and positioning are realized through two ends of the dial plate on the contactless remote control dial indicator.
The mounting plate is characterized in that a fluted disc is arranged at the bottom of the mounting plate, a positioning hole is formed in the middle of the fluted disc, a locking block in interference fit with the positioning hole is arranged in the middle of the top of the rotary tray, a plurality of positioning blocks are further arranged at the top of the fluted disc, and positioning ports matched with the positioning blocks are formed in the outer side of the mounting plate.
The three-layer installation table is characterized in that a driving mechanism is further arranged inside the three-layer installation table and is in transmission connection with the outer side of the fluted disc, the top of the driving mechanism and the outer side of the fluted disc are sleeved with a protective cover which is fixedly arranged at the top of the three-layer installation table through bolts.
The test balls at the bottom of the performance test assembly are formed by combining and welding a plurality of spherical test balls, the weight, the volume and the size of the plurality of test balls are the same, and the outer sides of the test balls are smooth planes.
The bottom of the three-layer installation table is also provided with a second-layer installation table and a first-layer installation table in sequence, and the second-layer installation table is fixedly installed at the top of the first-layer installation table through long bolts;
the sensor positioning disc is arranged in the two-layer mounting table and fixedly mounted in the middle of the top of the one-layer mounting table through a long bolt, and a jacket is mounted in the middle of the sensor positioning disc through threads.
The middle part protrusion of locking piece bottom is provided with the detection terminal, press from both sides the cover middle part and correspond and set up in the detection terminal bottom, press from both sides the inside centre gripping of cover and install contact displacement sensor, the detection head at contact displacement sensor top runs through the cover and contacts with the detection terminal bottom.
The three-layer mounting table is positioned at the bottom side of the rotary tray and is uniformly provided with a plurality of groups of bottom supporting roller mechanisms, and the bottom supporting roller mechanisms are movably clamped in mounting clamping grooves formed in the top of the three-layer mounting table;
the bottom support rolling ball mechanism comprises a bottom support tightly attached to the inner side of an installation clamping groove and a ball rotatably installed at the top of the bottom support, wherein the ball is in sliding connection with the ground of a rotary tray, the outer side of the rotary tray is in transition fit with the inner side of the top of a three-layer installation table, a clamping piece is fixed on the side edge of the top of the bottom support, and the clamping piece is clamped on the inner side of the installation clamping groove through an elastic bulge of the side face.
The driving mechanism is fixedly arranged inside the three-layer mounting table through bolts and comprises a driving motor, a gearbox and a first gear, the first gear is connected with a second gear in a transmission way, an end screw rod penetrates through the middle of the second gear, and threads are arranged at the top of the end screw rod;
the driving mechanism further comprises two groups of L-shaped clamping frames which are fixed at the top of the three-layer installation table through waist bolts, the L-shaped clamping frames in the same group are oppositely inserted, the L-shaped clamping frames in the two groups are installed in a positioning mode through four distance sleeves inserted in the middle, and the waist bolts penetrate through the two groups of L-shaped clamping frames and the distance sleeves to be installed at the top of the three-layer installation table in a threaded mode.
The L-shaped clamping frame is internally provided with a movable sliding block and a bearing assembly in a sliding manner, a spring assembly with the same specification is arranged between two ends of the movable sliding block and the bearing assembly and the L-shaped clamping frame, the bottom end of an end screw is in interference fit with the movable sliding block and the bearing assembly on one side of the bottom, the top of the end screw is in interference fit with the movable sliding block and the bearing assembly, an internal thread installation sleeve is in threaded fit with the movable sliding block and the bearing assembly, and the bottom of the internal thread installation sleeve is in interference fit with the movable sliding block and the bearing assembly.
The invention has the technical effects that:
according to the invention, the intelligent manufacturing robot drives the performance testing assembly to rotate and move, and the intelligent manufacturing robot drives the plurality of non-contact remote control dial indicators to rotate and respectively combine with the static states of the plurality of non-contact remote control dial indicators, so that performance testing of various states of the intelligent manufacturing robot is realized.
According to the invention, the combined test result of the first test stage and the third test stage is used for testing the dynamic pose accuracy of the intelligent manufacturing performance test item of the robot, and the first test stage and the third test stage are repeated, so that the pose repeatability in the intelligent manufacturing performance test item of the robot can be tested.
According to the invention, the fluted disc is driven by the driving mechanism, so that the fluted disc drives the mounting disc to rotate through the positioning block, the dynamic rotation and rotation of the multiple groups of non-contact remote control dial indicators can be realized, and the mounting stability of the mounting disc and the three-layer mounting table is realized through the interference fit of the positioning holes and the locking blocks.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a robot intelligent manufacturing performance test device according to the present invention;
FIG. 3 is a schematic diagram showing the disassembly of the structure of the intelligent robot manufacturing performance test device according to the present invention;
FIG. 4 is a schematic view of the internal structure of a three-layer mounting table and a two-layer mounting table according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic illustration of the structure of FIG. 4 in an exploded view in accordance with the present invention;
FIG. 7 is a schematic view of the driving mechanism of the present invention;
fig. 8 is a schematic structural view of a bottom roller mechanism in accordance with the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. an intelligent manufacturing robot;
2. a performance testing component; 21. a test ball;
3. a contactless remote control dial gauge;
4. a mounting plate; 41. a protective cover; 42. a ball cover; 43. a positioning port; 44. fluted disc; 45. a positioning block; 46. positioning holes;
5. three layers of installation tables; 51. installing a clamping groove;
6. a two-layer mounting table;
7. a layer of mounting table; 71. a side convex screw hole;
8. rotating the tray; 81. a locking block; 82. a bottom roller mechanism; 821. a bottom support; 822. a ball; 823. a clamping piece; 83. a detection terminal;
9. a driving mechanism; 91. a driving motor; 92. a gearbox; 93. a first gear; 94. a second gear; 95. an end screw; 96. an L-shaped clamping frame; 97. waist bolts; 98. spacing the sleeve; 99. a movable slider and a bearing assembly; 991. positioning a sliding block; 910. a spring assembly; 911. an internal thread mounting sleeve;
10. a sensor positioning disk; 101. a jacket;
11. a contact displacement sensor; 111. and a detection head.
Detailed Description
The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.
As shown in fig. 1-3, a performance testing device for intelligent robot manufacturing includes a three-layer mounting table 5, a mounting plate 4, a performance testing assembly 2 fixedly clamped by an intelligent manufacturing robot 1, and a plurality of non-contact remote control dial indicators 3 arranged in an array and in contact with the outer side of the performance testing assembly 2, wherein the non-contact remote control dial indicators 3 are fixedly arranged at the top of the mounting plate 4, and the mounting plate 4 is assembled at the top of the three-layer mounting table 5.
The testing principle of the performance testing device for intelligent robot manufacturing is as follows:
first, the bottom of the performance testing assembly 2 is also provided with a plurality of testing balls 21, the inside of the three-layer installation table 5 is provided with a rotary tray 8, and the installation tray 4 synchronously rotates at the top of the rotary tray 8 through installation.
Based on the above, the intelligent manufacturing robot 1 drives the performance testing assembly 2 to rotate and move, and the installation disc 4 drives the plurality of non-contact remote control dial indicators 3 to rotate, and the plurality of non-contact remote control dial indicators 3 are respectively combined in a static state, so that performance testing of various states of the intelligent manufacturing robot 1 is realized.
The testing method of the intelligent manufacturing performance testing device of the robot comprises the following steps:
in the first testing stage, the plurality of non-contact remote control dial indicators 3 correspondingly contact the test balls 21 at different positions at the bottom of the performance testing assembly 2 with the non-contact remote control dial indicators 3 at different positions, so that parameters of the plurality of non-contact remote control dial indicators 3 are zeroed;
the second testing stage is to rotate and move the clamped performance testing assembly 2 through the intelligent manufacturing robot 1, and to abut against the plurality of non-contact remote control dial indicators 3 again to realize detection, so as to obtain testing data;
or in the third testing stage, the rotating tray 8 positioned in the three-layer installation table 5 enables the plurality of the non-contact remote control dial indicators 3 to rotate to change the relative positions, and the non-contact remote control dial indicators 3 are abutted again to realize detection to obtain testing data;
a test stage IV for obtaining performance test data by subtracting the test stage I data from the test stage II, test stage III or the combination of the test stage II and test stage III data;
the combined test result of the first test stage and the second test stage is used for testing the static pose accuracy of the intelligent manufacturing performance test item of the robot, and the first test stage and the second test stage are repeated, so that the pose repeatability in the intelligent manufacturing performance test item of the robot can be tested.
And secondly, through the combined test result of the first test stage and the third test stage, the method is used for testing the dynamic pose accuracy of the intelligent manufacturing performance test item of the robot, and the first test stage and the third test stage are repeated, so that the pose repeatability in the intelligent manufacturing performance test item of the robot can be tested, the action and the utilization field of the method comprise that the precision of the rotating stroke and the precision of the rotating angle of the intelligent manufacturing robot can be ensured when the components such as precise threads are connected, the application range of the intelligent manufacturing robot can be increased, and the running stability of the intelligent manufacturing robot in the use process can be improved.
Finally, when the first testing stage, the second testing stage and the third testing stage are combined for testing, the running stability of the intelligent manufacturing robot is improved, and as the internal motor, the joint connecting piece and the electric elements of the intelligent manufacturing robot are worn when the intelligent manufacturing robot repeatedly runs for a plurality of times, the accuracy of a single movement direction of the intelligent manufacturing robot is deviated, and the movement track of the multi-axis intelligent manufacturing robot is changeable, particularly when the multi-axis intelligent manufacturing robot is in a complicated movement track processing work, the movement deviation of different tracks is caused;
for example, the x-axis, y-axis and z-axis movements of the intelligent manufacturing robot are parameters after the movement is terminated, and after the movement of the intelligent manufacturing robot is terminated, the mechanical wear degree of the intelligent manufacturing robot is not directly reflected on the test result after the movement of the intelligent manufacturing robot is terminated, so that the multi-axis tests are separated by combining the tests of four pairs of different axial poses and repeatability in the test stage, and the static and dynamic tests are separated, the test device is required to be replaced and the test device is required to be adjusted, the work is complicated, the cost is increased for the manufacturing and assembling enterprises of the intelligent manufacturing robot, and the occupation of wiring and test space is increased due to different test devices.
In addition, the above mentioned dynamic states, including the static state after the dynamic movement, i.e. static state conversion, change the position of the different contactless remote control dial indicators 3, and the test that the multiple groups of contactless remote control dial indicators 3 are always in a rotating state, i.e. through the different rotating speeds of the mounting disc 4, contact with different test balls 21, thereby realizing the stability of the driving performance test assembly 2 of the intelligent manufacturing robot 1 in the axial rotation process.
The used non-contact remote control dial indicator 3 has a wireless communication function, and can return to zero and read data in a remote control mode, so that structural changes caused in the process of parameter adjustment and data reading are avoided, and structural stability reduction caused by repeated shaking is avoided.
Referring to fig. 3, a spherical cover 42 is disposed at the top of the mounting plate 4, and a plurality of extended positioning rods are disposed on the side of the spherical cover 42, so that clamping and positioning are realized at two ends of the dial on the non-contact remote control dial indicator 3, and the clamping manner adopts a clamping sleeve to fixedly sleeve two sections of the dial on the non-contact remote control dial indicator 3, so that stability of the non-contact remote control dial indicator 3 in contact with the performance testing component 2 is improved, and errors are avoided.
Referring to fig. 2 and 3, a fluted disc 44 is disposed at the bottom of the mounting disc 4, a positioning hole 46 is formed in the middle of the fluted disc 44, a locking block 81 in interference fit with the positioning hole 46 is disposed in the middle of the top of the rotary tray 8, a plurality of positioning blocks 45 are further disposed at the top of the fluted disc 44, and positioning openings 43 engaged with the positioning blocks 45 are disposed at the outer side of the mounting disc 4.
Further, the inside of the three-layer installation table 5 is also provided with a driving mechanism 9, the driving mechanism 9 is in transmission connection with the outer side of the fluted disc 44, the top of the driving mechanism 9 and the outer side of the fluted disc 44 are sleeved with each other through a protective cover 41, and the protective cover 41 is fixedly installed at the top of the three-layer installation table 5 through bolts.
Still further with reference to fig. 7, the driving mechanism 9 is fixedly installed inside the three-layer installation platform 5 through bolts, the driving mechanism 9 comprises a driving motor 91, a gearbox 92 and a first gear 93, the first gear 93 is in transmission connection with a second gear 94, the middle part of the second gear 94 penetrates through an interference end screw 95, the top of the end screw 95 is provided with threads, the driving mechanism 9 further comprises two groups of L-shaped clamping frames 96 which are fixed at the top of the three-layer installation platform 5 through waist bolts 97, the same groups of L-shaped clamping frames 96 are oppositely spliced, the two groups of L-shaped clamping frames 96 are installed in a positioning manner through four middle spliced distance sleeves 98, and the waist bolts 97 penetrate through the two groups of L-shaped clamping frames 96 and the distance sleeves 98 to be installed at the top of the three-layer installation platform 5 through threads.
According to the structure, the fluted disc 44 is driven by the driving mechanism 9, so that the fluted disc 44 drives the mounting disc 4 to rotate through the positioning block 45, and the dynamic rotation and rotation of the multiple groups of non-contact remote control dial indicators 3 can be realized.
Wherein, in order to realize the installation stability of mounting plate 4 and three-layer mount table 5, consequently through the interference fit of locating hole 46 and locking piece 81, realize fixedly, and also can realize quick replacement when later stage change fluted disc 44, in addition, can realize the quick assembly location between mounting plate 4 and the fluted disc 44 between locating piece 45 and the locating hole 43, and through the self weight of mounting plate 4, realize the quick assembly of mounting plate 4 and three-layer mount table 5.
Referring to fig. 7, when the driving motor 91 drives the first gear 93 to start or stop, a slight pause occurs, which causes the shift between the rotary tray 8 and the toothed disc 44, and causes the positional deviation of the non-contact remote dial indicator 3 during and after rotation, so that:
the movable slide blocks and the bearing components 99 are slidably arranged in the same group of L-shaped clamping frames 96, the spring components 910 with the same specification are arranged between the two ends of the movable slide blocks and the bearing components 99 and the L-shaped clamping frames 96, the bottom ends of the end screw rods 95 are in interference fit with the inside of the movable slide blocks and the bearing components 99 at one side of the bottom, the top parts of the end screw rods 95 are in interference fit with the inside of the movable slide blocks and the bearing components 99, the inner thread installation sleeves 911 are in threaded fit with the inner thread installation sleeves 911, and the bottoms of the inner thread installation sleeves 911 are in interference fit with the inside of the movable slide blocks and the bearing components 99.
Wherein, through setting up the location slider 991 in bearing assembly 99 both sides and be used for locating bearing assembly 99 and increase the friction area between bearing assembly 99 and the L-shaped holder 96.
According to the structure, the working principle is as follows:
when the first gear 93 is started and stopped, the impact force can be transmitted to the second gear 94, the movable sliding block and the bearing assembly 99 connected with the two ends of the second gear 94 horizontally slide, and the impact force generated in the starting and stopping process is slowed down through the friction force between the movable sliding block and the bearing assembly 99 and the L-shaped clamping frame 96 and the elasticity of the spring assembly 910, so that the fluted disc 44 is ensured to be subjected to smaller transmitted vibration, and the position of the rotary non-contact remote control dial gauge 3 is ensured to be more accurate.
The test balls 21 at the bottom of the performance test assembly 2 are formed by combining and welding a plurality of spherical test balls 21, the weight, the volume and the size of the plurality of test balls 21 are the same, and the outer sides of the test balls 21 are smooth planes.
Referring to fig. 4-6, the bottom of the three-layer installation platform 5 is further provided with a second-layer installation platform 6 and a first-layer installation platform 7 in sequence, and the second-layer installation platform 6 is fixedly installed at the top of the first-layer installation platform 7 through long bolts.
Further, a sensor positioning disc 10 is arranged in the two-layer mounting table 6, the sensor positioning disc 10 is fixedly mounted in the middle of the top of the one-layer mounting table 7 through a long bolt, and a jacket 101 is mounted in the middle of the sensor positioning disc 10 in a threaded manner.
Further, the middle part of the bottom of the locking block 81 is provided with a detection terminal 83 in a protruding manner, the middle part of the jacket 101 is correspondingly arranged at the bottom end of the detection terminal 83, the contact type displacement sensor 11 is installed in the jacket 101 in a clamping manner, and the detection head 111 at the top end of the contact type displacement sensor 11 penetrates through the jacket 101 to be in contact with the bottom end of the detection terminal 83.
Wherein, the outside of the screw hole top of one deck mount pad 7 and long bolt threaded connection is equipped with limit protruding screw 71, limit protruding screw 71 joint is inboard in sensor positioning disk 10 bottom for the relative position of location sensor positioning disk 10 and one deck mount pad 7.
According to the above structure, the detection head 111 is used for judging whether the rotation position of the contactless remote control dial gauge 3 is greatly changed by detecting the position change of the detection terminal 83 during rotation and after rotation.
Referring to fig. 6 and 8, the three-layer mounting table 5 is disposed at the bottom side of the rotary tray 8 and uniformly provided with a plurality of groups of bottom roller mechanisms 82, and the bottom roller mechanisms 82 are movably clamped in mounting slots 51 formed in the top of the three-layer mounting table 5.
The bottom support ball mechanism 82 comprises a bottom support 821 tightly attached to the inner side of the mounting clamping groove 51 and a ball 822 rotatably mounted on the top of the bottom support 821, the ball 822 is slidably connected with the ground of the rotary tray 8, the outer side of the rotary tray 8 is in transition fit with the inner side of the top of the three-layer mounting table 5, a clamping piece 823 is fixed on the side edge of the top of the bottom support 821, and the clamping piece 823 is clamped on the inner side of the mounting clamping groove 51 through elastic protrusions on the side face.
According to the above configuration, since the shoe 821 is engaged with the inside of the mounting groove 51 by the engaging member 823, the balls 822 are worn out with the number of repeated test operations, and therefore, the balls 822 need to be replaced with a certain time.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a performance test device that robot intelligence was made which characterized in that includes:
performance test module (2) for the fixed clamping by means of an intelligent manufacturing robot (1)
And a plurality of arrays of non-contact remote control dial gauges (3) which are in contact and contact with the outer side of the performance test assembly (2);
the non-contact remote control dial indicator (3) is fixedly arranged at the top of the mounting disc (4);
the three-layer mounting table (5), the mounting disc (4) is assembled on the top of the three-layer mounting table (5);
the bottom of the performance testing assembly (2) is also provided with a plurality of testing balls (21), a rotary tray (8) is arranged in the three-layer mounting table (5), and the mounting tray (4) synchronously rotates at the top of the rotary tray (8) through being mounted;
the intelligent manufacturing robot (1) drives the performance testing assembly (2) to rotate and move, and the intelligent manufacturing robot drives the plurality of non-contact remote control dial indicators (3) to rotate and the plurality of non-contact remote control dial indicators (3) to be respectively combined in a static state with the mounting disc (4), so that performance testing of various states of the intelligent manufacturing robot (1) is realized.
2. The performance testing device for intelligent robot manufacturing according to claim 1, wherein: the top of the mounting disc (4) is provided with a spherical cover (42), a plurality of extended positioning rods are arranged on the side face of the spherical cover (42), and clamping and positioning are realized at two ends of the dial on the non-contact remote control dial indicator (3).
3. The performance testing device for intelligent robot manufacturing according to claim 1, wherein: the mounting plate (4) bottom is equipped with fluted disc (44), locating hole (46) have been seted up at fluted disc (44) middle part, the middle part at rotatory tray (8) top be equipped with locating hole (46) interference fit's locking piece (81), fluted disc (44) top still is equipped with a plurality of locating pieces (45), mounting plate (4) outside is equipped with locating piece (45) fit's locating hole (43).
4. A robot intelligent manufacturing performance testing apparatus according to claim 3, wherein: the three-layer mounting table is characterized in that a driving mechanism (9) is further arranged inside the three-layer mounting table (5), the driving mechanism (9) is in transmission connection with the outer side of the fluted disc (44), the top of the driving mechanism (9) and the outer side of the fluted disc (44) are sleeved with each other through a protective cover (41) which is arranged, and the protective cover (41) is fixedly arranged at the top of the three-layer mounting table (5) through bolts.
5. The performance testing device for intelligent robot manufacturing according to claim 1, wherein: the test balls (21) at the bottom of the performance test assembly (2) are formed by combining and welding a plurality of spherical test balls (21), the weight, the volume and the size of the plurality of test balls (21) are the same, and the outer sides of the test balls (21) are smooth planes.
6. A robot intelligent manufacturing performance testing apparatus according to claim 3, wherein: the bottom of the three-layer installation table (5) is also provided with a two-layer installation table (6) and a one-layer installation table (7) in sequence, and the two-layer installation table (6) is fixedly installed at the top of the one-layer installation table (7) through long bolts;
the sensor positioning disc (10) is arranged in the two-layer mounting table (6), the sensor positioning disc (10) is fixedly mounted in the middle of the top of the one-layer mounting table (7) through a long bolt, and a jacket (101) is mounted in the middle of the sensor positioning disc (10) through threads.
7. The performance testing device for intelligent manufacturing of a robot of claim 6, wherein: the middle part protrusion of locking piece (81) bottom is provided with detection terminal (83), press from both sides cover (101) middle part and correspond and set up in detection terminal (83) bottom, press from both sides cover (101) inside centre gripping and install contact displacement sensor (11), detection head (111) at contact displacement sensor (11) top run through press from both sides cover (101) and detection terminal (83) bottom contact.
8. The performance testing device for intelligent robot manufacturing according to claim 1, wherein: the three-layer mounting table (5) is positioned at the bottom side of the rotary tray (8) and is uniformly provided with a plurality of groups of bottom support roller mechanisms (82), and the bottom support roller mechanisms (82) are movably clamped in mounting clamping grooves (51) formed in the top of the three-layer mounting table (5);
the bottom support ball mechanism (82) comprises a bottom support (821) tightly attached to the inner side of the mounting clamping groove (51) and a ball (822) rotatably mounted on the top of the bottom support (821), the ball (822) is in sliding connection with the ground of the rotary tray (8), the outer side of the rotary tray (8) is in transition fit with the inner side of the top of the three-layer mounting table (5), a clamping piece (823) is fixed on the side edge of the top of the bottom support (821), and the clamping piece (823) is clamped on the inner side of the mounting clamping groove (51) through an elastic bulge of the side face.
9. The performance testing device for intelligent robot manufacturing according to claim 1, wherein: the driving mechanism (9) is fixedly arranged inside the three-layer mounting table (5) through bolts, the driving mechanism (9) comprises a driving motor (91), a gearbox (92) and a first gear (93), the first gear (93) is in transmission connection with a second gear (94), an end screw rod (95) penetrates through the middle of the second gear (94), and threads are arranged at the top of the end screw rod (95);
the driving mechanism (9) further comprises two groups of L-shaped clamping frames (96) which are fixed at the top of the three-layer installation table (5) through waist bolts (97), the L-shaped clamping frames (96) in the same group are oppositely spliced, the two groups of L-shaped clamping frames (96) are installed in a positioning mode through four distance sleeves (98) spliced in the middle, and the waist bolts (97) penetrate through the two groups of L-shaped clamping frames (96) and the distance sleeves (98) to be installed at the top of the three-layer installation table (5) in a threaded mode.
10. The performance testing device for intelligent manufacturing of a robot of claim 9, wherein: the L-shaped clamping frame (96) of the same group is internally provided with a movable sliding block and a bearing assembly (99) in a sliding manner, a spring assembly (910) of the same specification is arranged between two ends of the movable sliding block and the bearing assembly (99) and the L-shaped clamping frame (96), the bottom end of the end screw rod (95) is in interference fit connection with the inside of the movable sliding block and the bearing assembly (99) on one side of the bottom, the top of the end screw rod (95) is in fit connection with the inside of the movable sliding block and the bearing assembly (99), an internal thread installation sleeve (911) is in threaded fit connection with the bottom of the internal thread installation sleeve (911) in an interference fit connection manner inside the movable sliding block and the bearing assembly (99).
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