CN217861353U - Joint robot positioning accuracy testing arrangement - Google Patents
Joint robot positioning accuracy testing arrangement Download PDFInfo
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- CN217861353U CN217861353U CN202222385379.5U CN202222385379U CN217861353U CN 217861353 U CN217861353 U CN 217861353U CN 202222385379 U CN202222385379 U CN 202222385379U CN 217861353 U CN217861353 U CN 217861353U
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- joint robot
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Abstract
The utility model relates to a joint robot technical field, especially a joint robot positioning accuracy testing arrangement, including first support post and removal base, the top fixedly connected with backup pad of first support post, one side fixed mounting of backup pad has robot, one side fixed mounting of robot has the ring flange, four connecting holes have been seted up to the inner wall of ring flange, the inner wall joint of ring flange has the mounting panel, four guide ways have been seted up to one side of mounting panel. The utility model has the advantages of: through connecting hole, mounting panel, connecting spring, connecting block, hollow connecting post, connecting rod, annular removal seat, articulated seat and reset spring's cooperation setting for the installation is with dismantling the work of standard block is all comparatively simple and convenient, installation and dismantlement that can be quick the standard block, very big saving the installation with dismantle the required time of standard block has reached the effect that improves efficiency of software testing.
Description
Technical Field
The utility model relates to a joint robot technical field, especially a joint robot positioning accuracy testing arrangement.
Background
The joint robot, also called joint mechanical arm or multi-joint robot, the motion of each joint is rotation, similar to the arm of human, the joint robot is one of the most common industrial robots in the present industrial field, and is suitable for mechanical automation operation in many industrial fields, and in order to ensure the precision of workpiece processing, the requirement for the repeated positioning precision of the joint robot motion is high, so that a positioning precision testing device is needed to detect the precision of the joint robot.
The general fixed mounting of standard block is on joint robot when carrying out test work for the operation of installation and dismantlement standard block is comparatively troublesome, comparatively wasted time, thereby has reduced the efficiency of test, consequently needs a joint robot positioning accuracy testing arrangement to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a joint robot positioning accuracy testing arrangement, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a joint robot positioning accuracy testing arrangement, includes first support post and removes the base, the top fixedly connected with backup pad of first support post, one side fixed mounting of backup pad has the robot, one side fixed mounting of robot has the ring flange, four connecting holes have been seted up to the inner wall of ring flange, the inner wall joint of ring flange has the mounting panel, four guide ways, four have been seted up to one side of mounting panel the equal fixedly connected with guide bar of inner wall and coupling spring of guide way, the surface sliding connection of guide bar has the connecting block, one side fixedly connected with hollow connecting post of connecting block, one side of connecting block articulates there is the connecting rod, the middle part fixedly connected with installation pole of mounting panel one side, the bottom fixedly connected with standard block of installation pole, the surface sliding connection of installation pole has the annular to remove the seat, the surface fixed connection of annular to remove seat has four articulated seats, the surface fixed connection of installation pole blocks the piece, block one side fixedly connected with reset spring of piece.
Optionally, one side fixedly connected with second support post of removal base, the top fixedly connected with test box of second support post, the inside of test box is provided with laser rangefinder sensor.
Optionally, the mounting plate is circular, and the inner diameter of the flange plate is matched with the outer diameter of the mounting plate.
Optionally, the connecting block is slidably connected with the guide groove, and the connecting block is matched with the guide groove in size.
Optionally, the hollow connecting column is matched with the connecting hole in size, so that the hollow connecting column can be smoothly inserted into the connecting hole, the inner diameter of the hollow connecting column is larger than the outer diameter of the guide rod, the hollow connecting column can be prevented from interfering with the guide rod in the moving process, and the hollow connecting column and the connecting block can be smoothly moved.
Optionally, a part of the guide rod is located inside the connecting spring, one end of the connecting spring is fixedly connected with the connecting block, the connecting block is limited and guided by the guide rod, the connecting block can be prevented from moving out of the guide groove, and the connecting block can only move linearly along the direction of the guide rod.
Optionally, one end of the connecting rod, which is far away from the connecting block, is hinged to the hinged seat, and the connecting block and the hinged seat are connected through the connecting rod, so that the connecting block can move along with the movement of the annular moving seat, one part of the mounting rod is located inside the return spring, and one end of the return spring, which is far away from the blocking block, is fixedly connected with the annular moving seat.
The utility model has the advantages of it is following:
1. this joint robot positioning accuracy testing arrangement, through connecting hole, mounting panel, coupling spring, connecting block, hollow spliced pole, connecting rod, annular removal seat, articulated seat and reset spring's cooperation setting, at the installation the standard block makes, at first removes the annular removal seat makes its downstream, this moment reset spring is in the state of compressed, along with the removal of annular removal seat makes the connecting block remove under the effect of connecting rod, thereby makes the hollow spliced pole withdraws, this moment coupling spring is in the state of compressed, then will mounting panel and ring flange looks joint, and make the centre of a circle position of hollow spliced pole and connecting hole is corresponding, then slowly loosens the annular removal seat make the connecting block remove to the direction of connecting hole and make the inside of hollow spliced pole intubate connecting hole under the effect of coupling spring and reset spring to accomplish the installation the work of standard block, when needs will the standard block is torn down the annular removal seat makes the hollow spliced pole shift out from the inside of connecting hole, then will the mounting panel takes off can to make installation and dismantlement the work of standard block is comparatively simple and convenient, can install and dismantle standard block extremely big thereby the required dismantlement efficiency has been practiced thrift the test effect.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the flange and the mounting plate and the connecting members thereof according to the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention shown in FIG. 2;
fig. 4 is a schematic structural diagram of the mounting plate and the connecting member thereof according to the present invention;
fig. 5 is a schematic structural view of the second support post and the connecting member thereof according to the present invention.
In the figure: 1-a first supporting upright, 2-a moving base, 3-a supporting plate, 4-a robot body, 5-a flange plate, 6-a connecting hole, 7-a mounting plate, 8-a guide groove, 9-a guide rod, 10-a connecting spring, 11-a connecting block, 12-a hollow connecting column, 13-a connecting rod, 14-a mounting rod, 15-a standard block, 16-an annular moving seat, 17-a hinged seat, 18-a blocking block, 19-a reset spring, 20-a second supporting upright, 21-a testing box and 22-a laser ranging sensor.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
Example 1:
as shown in fig. 1-5, a joint robot positioning accuracy testing device, it includes first support post 1 and mobile base 2, top fixedly connected with backup pad 3 of first support post 1, one side fixed mounting of backup pad 3 has robot body 4, one side fixed mounting of robot body 4 has ring flange 5, four connecting holes 6 have been seted up to the inner wall of ring flange 5, mounting panel 7 has been blocked to the inner wall joint of ring flange 5, four guide ways 8 have been seted up to one side of mounting panel 7, the equal fixedly connected with guide bar 9 and coupling spring 10 of the inner wall of four guide ways 8, the surface sliding connection of guide bar 9 has connecting block 11, one side fixedly connected with hollow spliced pole 12 of connecting block 11, one side of connecting block 11 articulates there is connecting rod 13, the middle part fixedly connected with installation pole 14 of one side of mounting panel 7, the bottom fixedly connected with standard block 15 of installation pole 14, the surface sliding connection of installation pole 14 has annular mobile seat 16, the surface fixedly connected with four articulated seats 17 of annular mobile seat 16, the surface fixedly connected with block 18, one side fixedly connected with reset spring 19 of block 18.
As an optional technical solution of the utility model: one side fixedly connected with second support column 20 of removal base 2, the top fixedly connected with test box 21 of second support column 20, the inside of test box 21 is provided with laser rangefinder sensor 22.
As an optional technical solution of the utility model: the mounting plate 7 is circular, and the inner diameter of the flange 5 is matched with the outer diameter of the mounting plate 7.
As an optional technical solution of the utility model: connecting block 11 and guide way 8 sliding connection, connecting block 11 and the size looks adaptation of guide way 8.
As an optional technical solution of the utility model: the size looks adaptation of hollow connecting column 12 and connecting hole 6 to can make hollow connecting column 12 can be smooth inject the inside of connecting hole 6, the internal diameter of hollow connecting column 12 is greater than the external diameter of guide bar 9, thereby can prevent hollow connecting column 12 and guide bar 9 at the in-process that removes to take place the interference phenomenon, make hollow connecting column 12 and connecting block 11 can be smooth remove.
As an optional technical solution of the utility model: a part of the guide rod 9 is located inside the connecting spring 10, one end of the connecting spring 10 is fixedly connected with the connecting block 11, the connecting block 11 is limited and guided through the guide rod 9, the connecting block 11 can be prevented from moving out of the guide groove 8, and the connecting block 11 can only move linearly along the direction of the guide rod 9.
As an optional technical solution of the utility model: one end of the connecting rod 13 far away from the connecting block 11 is hinged to the hinge seat 17, the connecting block 11 is connected with the hinge seat 17 through the connecting rod 13, so that the connecting block 11 can move along with the movement of the annular moving seat 16, a part of the mounting rod 14 is positioned inside the return spring 19, and one end of the return spring 19 far away from the blocking block 18 is fixedly connected with the annular moving seat 16.
Example 2:
this embodiment changes second support post 20 into the hydraulic stem on above-mentioned technical scheme's basis, removes one side fixed mounting of base 2 promptly and has the hydraulic stem, and the output fixedly connected with test box 21 of hydraulic stem can drive test box 21 through the hydraulic stem and reciprocate to obtain the not test data of co-altitude, and then make the result of test more accurate.
The utility model discloses a working process as follows:
when the standard block 15 is installed, firstly, the annular moving seat 16 is moved to move downwards, the return spring 19 is in a compressed state at the moment, the connecting block 11 is moved under the action of the connecting rod 13 along with the movement of the annular moving seat 16, so that the hollow connecting column 12 is retracted, the connecting spring 10 is in a compressed state at the moment, then the mounting plate 7 is clamped with the flange 5, the hollow connecting column 12 corresponds to the circle center position of the connecting hole 6, then the annular moving seat 16 is slowly loosened, the connecting block 11 is moved towards the direction of the connecting hole 6 and the hollow connecting column 12 is inserted into the connecting hole 6 under the action of the connecting spring 10 and the return spring 19, so that the work of installing the standard block 15 is completed, when the standard block 15 needs to be detached, the annular moving seat 16 is moved downwards to enable the hollow connecting column 12 to be moved out of the connecting hole 6, and then the mounting plate 7 is taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a joint robot positioning accuracy testing arrangement which characterized in that: comprises a first supporting upright (1) and a movable base (2), wherein the top end of the first supporting upright (1) is fixedly connected with a supporting plate (3), one side of the supporting plate (3) is fixedly provided with a robot body (4), one side of the robot body (4) is fixedly provided with a flange (5), the inner wall of the flange (5) is provided with four connecting holes (6), the inner wall of the flange (5) is connected with a mounting plate (7) in a clamping manner, one side of the mounting plate (7) is provided with four guide grooves (8), four inner walls of the guide grooves (8) are fixedly connected with a guide rod (9) and a connecting spring (10), the outer surface of the guide rod (9) is connected with a connecting block (11) in a sliding manner, one side of the connecting block (11) is fixedly connected with a hollow connecting column (12), one side of the connecting block (11) is hinged with a connecting rod (13), the middle part of the mounting plate (7) is fixedly connected with a mounting rod (14), the bottom end of the mounting rod (14) is fixedly connected with a standard block (15), the outer surface of the mounting rod (14) is connected with an annular movable base (16) in a sliding manner, the outer surface of the annular movable base (16), and four outer surface of the annular movable base (17) are fixedly connected with a blocking block (17), one side of the stop block (18) is fixedly connected with a return spring (19).
2. The joint robot positioning accuracy testing device according to claim 1, characterized in that: one side fixedly connected with second support post (20) of removal base (2), the top fixedly connected with test box (21) of second support post (20), the inside of test box (21) is provided with laser rangefinder sensor (22).
3. The joint robot positioning accuracy testing device according to claim 1, characterized in that: the mounting plate (7) is circular, and the inner diameter of the flange plate (5) is matched with the outer diameter of the mounting plate (7).
4. The joint robot positioning accuracy testing device according to claim 1, characterized in that: connecting block (11) and guide way (8) sliding connection, connecting block (11) and guide way (8) size looks adaptation.
5. The joint robot positioning accuracy testing device according to claim 1, characterized in that: the hollow connecting column (12) is matched with the connecting hole (6) in size, and the inner diameter of the hollow connecting column (12) is larger than the outer diameter of the guide rod (9).
6. The joint robot positioning accuracy testing device according to claim 1, characterized in that: one part of the guide rod (9) is positioned in the connecting spring (10), and one end of the connecting spring (10) is fixedly connected with the connecting block (11).
7. The joint robot positioning accuracy testing device according to claim 1, characterized in that: one end, far away from connecting block (11), of connecting rod (13) is articulated mutually with articulated seat (17), a part of installation pole (14) is located return spring (19) inside, return spring (19) keep away from the one end and the annular of blockking piece (18) and move seat (16) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222385379.5U CN217861353U (en) | 2022-09-08 | 2022-09-08 | Joint robot positioning accuracy testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222385379.5U CN217861353U (en) | 2022-09-08 | 2022-09-08 | Joint robot positioning accuracy testing arrangement |
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| Publication Number | Publication Date |
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| CN217861353U true CN217861353U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202222385379.5U Active CN217861353U (en) | 2022-09-08 | 2022-09-08 | Joint robot positioning accuracy testing arrangement |
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| CN (1) | CN217861353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415857A (en) * | 2023-12-18 | 2024-01-19 | 浙江大学 | Multifunctional leg-foot type robot test platform with position compensation mechanism |
-
2022
- 2022-09-08 CN CN202222385379.5U patent/CN217861353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415857A (en) * | 2023-12-18 | 2024-01-19 | 浙江大学 | Multifunctional leg-foot type robot test platform with position compensation mechanism |
| CN117415857B (en) * | 2023-12-18 | 2024-03-22 | 浙江大学 | Multifunctional leg-foot type robot test platform with position compensation mechanism |
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