CN112091994A - High-precision mechanical arm operating platform - Google Patents
High-precision mechanical arm operating platform Download PDFInfo
- Publication number
- CN112091994A CN112091994A CN201910525286.8A CN201910525286A CN112091994A CN 112091994 A CN112091994 A CN 112091994A CN 201910525286 A CN201910525286 A CN 201910525286A CN 112091994 A CN112091994 A CN 112091994A
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- China
- Prior art keywords
- fixedly connected
- top plate
- bottom plate
- mechanical arm
- operating platform
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- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the technical field of mechanical arms, in particular to a high-precision mechanical arm operating platform which comprises a top plate, the periphery of the lower end of the top plate is fixedly connected with support columns, the lower end of the top plate is provided with a bottom plate, two ends of the bottom plate are connected with a trapezoidal block through a sliding mechanism, the inclined surface of the trapezoidal block is provided with a chute, the periphery of the lower end of the support post is connected with pulleys in a rolling way, the pulleys are arranged in the sliding grooves in a sliding manner, threaded rods are fixedly connected to the opposite inner sides of the two trapezoidal blocks, sleeves are connected to the opposite inner sides of the two threaded rods in a threaded manner, the sleeve is provided with a rotating mechanism, the middle part of the top plate is provided with a placing cavity, the upper end of the placing block is fixedly connected with a connecting column, the upper end of the connecting column is fixedly connected with a disc, the disc is fixedly connected with a mechanical arm through a bolt, and the disc is connected with a driving mechanism. The invention is convenient to adjust the height and angle of operation, and is beneficial to reducing the difficulty of operation.
Description
Technical Field
The invention relates to the technical field of mechanical arms, in particular to a high-precision mechanical arm operating platform.
Background
The mechanical arm is an automatic mechanical device which is widely applied in the technical field of robots, and the figure of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like. Although they have different forms, they all have a common feature of being able to receive commands to precisely locate a point in three-dimensional (or two-dimensional) space for work.
When installing the arm, need use operation platform, fix the arm, the operation platform of current arm is not convenient for highly adjust the platform, can not rotate the arm simultaneously, can increase the degree of difficulty of arm in operation process, also can influence the operating accuracy of arm simultaneously.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-precision mechanical arm operating platform.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-precision mechanical arm operating platform is designed, and comprises a top plate, wherein support columns are fixedly connected to the periphery of the lower end of the top plate, a bottom plate is arranged at the lower end of the top plate, trapezoidal blocks are connected to the two ends of the bottom plate through sliding mechanisms, sliding grooves are formed in the inclined surfaces of the trapezoidal blocks, pulleys are connected to the periphery of the lower end of each support column in a rolling mode and are arranged in the sliding grooves in a sliding mode, threaded rods are fixedly connected to the opposite inner sides of the two trapezoidal blocks, sleeves are connected to the opposite inner sides of the two threaded rods in a threaded mode, rotating mechanisms are arranged on the sleeves, a placing cavity is formed in the middle of the top plate and is circular, placing blocks are arranged at the two ends of the placing cavity in a sliding mode, connecting columns are fixedly connected to the upper, the disc is connected with a driving mechanism, one end of the top plate is fixedly provided with a controller, and two ends of the top plate are provided with positioning mechanisms.
Preferably, the sliding mechanism comprises a sliding rail fixedly connected with the bottom plate, the lower end of the trapezoidal block is fixedly connected with a sliding block, and the sliding block is arranged on the sliding rail in a sliding manner.
Preferably, slewing mechanism include with sleeve middle part position fixed connection's runner, install servo motor on the bottom plate, fixedly connected with action wheel on servo motor's the output shaft, the cover is equipped with the second belt between action wheel and the runner, servo motor passes through the wire and is connected with the controller.
Preferably, the driving mechanism comprises a motor fixedly connected with the support column, a connecting shaft is fixedly connected to an output shaft of the motor and penetrates through the top plate, a bearing is arranged at the joint of the connecting shaft and the top plate, an inner shaft surface of the bearing is fixedly connected with the connecting shaft, an outer shaft surface of the bearing is fixedly connected with the top plate, a turntable is fixedly connected to the upper end of the connecting shaft, a first belt is sleeved between the turntable and the disc, and the motor is connected with the controller through a wire.
Preferably, the lower end of the bottom plate is fixedly connected with an upright post, the lower end of the upright post is connected with a roller in a rolling manner, and the lower end of the bottom plate is provided with a limiting mechanism.
Preferably, stop gear is including seting up the spacing groove at bottom plate downside both ends, sliding connection has the stopper in the spacing groove, the stopper lower extreme articulates there is the hinge bar, two it has the hydraulic stem to articulate between the hinge bar, and the hydraulic stem passes through the wire and is connected with the controller, the hinge bar lower extreme articulates there is the butt joint board.
Preferably, a reinforcing frame is fixedly connected between the supporting columns.
Preferably, the positioning mechanism comprises positioning holes formed in two ends of the top plate, the bottom plate is fixedly connected with a positioning rod, and the positioning rod is located in the positioning holes.
The high-precision mechanical arm operating platform provided by the invention has the beneficial effects that: trapezoidal piece, spout, pulley, threaded rod, sleeve, slewing mechanism, slide mechanism's design is convenient for drive trapezoidal piece and is removed, adjusts operation platform's height, actuating mechanism, place piece, spliced pole, place the design in chamber, be convenient for drive the arm and rotate, the range is got to the clamp of increase arm, stop gear's design plays spacing effect, is convenient for fix the platform, prevents that the platform from appearing removing.
Drawings
Fig. 1 is a schematic structural diagram of a high-precision mechanical arm operating platform provided by the invention;
fig. 2 is a top view of a high precision manipulator operation platform according to the present invention;
FIG. 3 is a cross-sectional view of a C-C surface of a high-precision mechanical arm operating platform provided by the invention;
FIG. 4 is an enlarged view of a portion A of a high precision robotic manipulator platform according to the present invention;
fig. 5 is an enlarged view of a part B of a high precision manipulator operation platform according to the present invention.
In the figure: reinforcing frame 1, support column 2, spout 3, trapezoidal piece 4, slider 5, slide rail 6, bottom plate 7, gyro wheel 8, roof 9, controller 10, disc 11, arm 12, carousel 13, connecting axle 14, bearing 15, motor 16, first belt 17, pulley 18, stand 19, sleeve 20, threaded rod 21, spacing groove 22, stopper 23, butt plate 24, runner 25, servo motor 26, hydraulic stem 27, articulated rod 28, second belt 29, action wheel 30, place chamber 31, spliced pole 32, place piece 33, locating hole 34, locating lever 35.
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.
Referring to fig. 1-5, a high accuracy arm operation platform, includes roof 9, and roof 9 one end fixed mounting has controller 10, and both ends all are equipped with positioning mechanism on roof 9, and the model of controller 10 is MAM-100, and roof 9 lower extreme is equal fixedly connected with support column 2 all around, fixedly connected with strengthening frame 1 between the support column 2, and the design of strengthening frame 1 has strengthened the connection effect between the support column 2, is favorable to the stability of support column 2.
The lower end of the top plate 9 is provided with a bottom plate 7, the positioning mechanism comprises positioning holes 34 formed in two ends of the top plate 9, positioning rods 35 are fixedly connected to the bottom plate 7, the positioning rods 35 are located in the positioning mechanisms in the positioning holes 34, and the stability of the top plate 9 is guaranteed when the platform is lifted.
7 lower extreme fixedly connected with stands 19 of bottom plate, 19 lower extreme roll connections of stand have gyro wheel 8, 7 lower extremes of bottom plate are equipped with stop gear, stop gear is including seting up the spacing groove 22 at 7 downside both ends of bottom plate, sliding connection has stopper 23 in the spacing groove 22, stopper 23 lower extreme articulates there is hinge rod 28, it has hydraulic stem 27 to articulate between two hinge rod 28, hydraulic stem 27 passes through the wire and is connected with controller 10, hinge rod 28 lower extreme articulates there is butt board 24, 7 both ends of bottom plate are connected with trapezoidal piece 4 through sliding mechanism, the design of gyro wheel 8, be convenient for thrust unit removes, when needs fix operation platform, control hydraulic stem 27 through controller 10 and stretch out and draw back, drive two hinge rod 28 and remove, make butt board 24 and ground carry out the butt, frictional force has been increased, prevent operation platform when the operation, appear removing.
Slide mechanism includes slide rail 6 with bottom plate 7 fixed connection, 4 lower extreme fixedly connected with sliders 5 of trapezoidal piece, slider 5 slides and sets up on slide rail 6, spout 3 has been seted up on the 4 inclined planes of trapezoidal piece, 2 lower extremes of support column all roll connection all around have pulley 18, pulley 18 slides and sets up in spout 3, the equal fixedly connected with threaded rod 21 of the relative inboard of two trapezoidal pieces 4, the relative inboard threaded connection of two threaded rod 21 has sleeve 20, be equipped with slewing mechanism on the sleeve 20, drive sleeve 20 through slewing mechanism and rotate, control trapezoidal piece 4 and remove, will change the position of support column 2 in spout 3, thereby adjust the height of platform, the degree of difficulty of arm 12 when the operation is favorable to reducing.
Slewing mechanism includes the runner 25 with sleeve 20 middle part position fixed connection, install servo motor 26 on the bottom plate 7, servo motor 26's model is SGMAH-01AAA21, servo motor 26 is connected with external power source through the wire, fixedly connected with action wheel 30 on servo motor 26's the output shaft, servo motor 26's model is that the cover is equipped with second belt 29 between action wheel 30 and the runner 25, servo motor 26 passes through the wire and is connected with controller 10, control servo motor 26 through controller 10, when servo motor 26 rotates, can drive action wheel 30 and rotate, thereby drive sleeve 20 and rotate, the position of adjusting screw 21 in sleeve 20, thereby drive trapezoidal piece 4 and remove.
The middle part position of roof 9 has been seted up and has been placed chamber 31, and it is circular to place chamber 31, it all slides and is provided with and places piece 33 to place chamber 31 both ends, place piece 33 upper end fixedly connected with spliced pole 32, spliced pole 32 upper end fixedly connected with disc 11, through bolt fixedly connected with arm 12 on the disc 11, it rotates to drive disc 11 through actuating mechanism, will drive arm 12 and rotate, thereby adjust the angle of arm 12, the scope of article is got to increase arm 12 clamp, the degree of difficulty of operation has been reduced simultaneously.
Be connected with actuating mechanism on the disc 11, actuating mechanism includes motor 16 with support column 2 fixed connection, the model of motor 16 is YE2-160L-4, motor 16 is connected with external power source through the wire, fixedly connected with connecting axle 14 on the output shaft of motor 16, connecting axle 14 runs through roof 9, the junction of connecting axle 14 and roof 9 is equipped with bearing 15, the interior axial plane and the connecting axle 14 fixed connection of bearing 15, bearing 15 outer axial plane and roof 9 fixed connection, fixedly connected with carousel 13 on the connecting axle 14, the cover is equipped with first belt 17 between carousel 13 and the disc 11, motor 16 passes through the wire and is connected with controller 10, it rotates to drive connecting axle 14 through motor 16, carousel 13 will drive disc 11 and rotate, controller 10 controls motor 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A high-precision mechanical arm operating platform comprises a top plate (9), wherein support columns (2) are fixedly connected to the periphery of the lower end of the top plate (9), a bottom plate (7) is arranged at the lower end of the top plate (9), the two ends of the bottom plate (7) are connected with trapezoidal blocks (4) through sliding mechanisms, sliding grooves (3) are formed in the inclined surfaces of the trapezoidal blocks (4), pulleys (18) are connected to the periphery of the lower end of the support columns (2) in a rolling mode, the pulleys (18) are arranged in the sliding grooves (3) in a sliding mode, threaded rods (21) are fixedly connected to the opposite inner sides of the two trapezoidal blocks (4), sleeves (20) are in threaded connection with the opposite inner sides of the two threaded rods (21), rotating mechanisms are arranged on the sleeves (20), a placing cavity (31) is formed in the middle of the top plate (9), and, place chamber (31) both ends and all slide to be provided with and place piece (33), place piece (33) upper end fixedly connected with spliced pole (32), spliced pole (32) upper end fixedly connected with disc (11), pass through bolt fixedly connected with arm (12) on disc (11), be connected with actuating mechanism on disc (11), roof (9) one end fixed mounting has controller (10), both ends all are equipped with positioning mechanism on roof (9).
2. A high precision mechanical arm operating platform according to claim 1, wherein the sliding mechanism comprises a sliding rail (6) fixedly connected with a bottom plate (7), a sliding block (5) is fixedly connected with the lower end of the trapezoidal block (4), and the sliding block (5) is slidably arranged on the sliding rail (6).
3. A high precision mechanical arm operating platform according to claim 1, wherein the rotating mechanism comprises a rotating wheel (25) fixedly connected with the middle position of the sleeve (20), a servo motor (26) is installed on the bottom plate (7), a driving wheel (30) is fixedly connected with an output shaft of the servo motor (26), a second belt (29) is sleeved between the driving wheel (30) and the rotating wheel (25), and the servo motor (26) is connected with the controller (10) through a conducting wire.
4. A high-precision mechanical arm operating platform as claimed in claim 1, wherein the driving mechanism comprises a motor (16) fixedly connected with the supporting column (2), a connecting shaft (14) is fixedly connected to an output shaft of the motor (16), the connecting shaft (14) penetrates through the top plate (9), a bearing (15) is arranged at a joint of the connecting shaft (14) and the top plate (9), an inner shaft surface of the bearing (15) is fixedly connected with the connecting shaft (14), an outer shaft surface of the bearing (15) is fixedly connected with the top plate (9), a rotating disc (13) is fixedly connected to the upper end of the connecting shaft (14), a first belt (17) is sleeved between the rotating disc (13) and the disc (11), and the motor (16) is connected with the controller (10) through a wire.
5. A high precision mechanical arm operating platform according to claim 1, wherein a column (19) is fixedly connected to the lower end of the bottom plate (7), a roller (8) is connected to the lower end of the column (19) in a rolling manner, and a limiting mechanism is arranged at the lower end of the bottom plate (7).
6. A high accuracy arm operation platform according to claim 5, characterized in that, the limiting mechanism includes limiting grooves (22) arranged at two ends of the lower side of the bottom plate (7), a limiting block (23) is slidably connected in the limiting groove (22), the lower end of the limiting block (23) is hinged with a hinge rod (28), a hydraulic rod (27) is hinged between the hinge rods (28), the hydraulic rod (27) is connected with the controller (10) through a wire, and the lower end of the hinge rod (28) is hinged with a butt plate (24).
7. A high precision manipulator operating platform according to claim 1, characterized in that a reinforcing frame (1) is fixedly connected between the supporting columns (2).
8. A high precision mechanical arm operating platform according to claim 1, wherein the positioning mechanism comprises positioning holes (34) formed at two ends of the top plate (9), a positioning rod (35) is fixedly connected to the bottom plate (7), and the positioning rod (35) is located in the positioning hole (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525286.8A CN112091994A (en) | 2019-06-18 | 2019-06-18 | High-precision mechanical arm operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525286.8A CN112091994A (en) | 2019-06-18 | 2019-06-18 | High-precision mechanical arm operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112091994A true CN112091994A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910525286.8A Pending CN112091994A (en) | 2019-06-18 | 2019-06-18 | High-precision mechanical arm operating platform |
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| Country | Link |
|---|---|
| CN (1) | CN112091994A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475997A (en) * | 2016-11-25 | 2017-03-08 | 南陵县生产力促进中心有限公司 | A kind of base has the mechanical arm of elevating function |
| CN107672054A (en) * | 2017-11-14 | 2018-02-09 | 佛山市达普光机电科技有限公司 | A kind of concrete drilling equipment |
| CN108392339A (en) * | 2018-04-08 | 2018-08-14 | 无锡市人民医院 | A kind of mobile emergency department's care bed facilitating adjustment patient's posture |
| CN208068250U (en) * | 2018-04-09 | 2018-11-09 | 霍志浩 | Multifunction manipulator |
| CN109003511A (en) * | 2018-09-20 | 2018-12-14 | 潘为红 | A kind of height-adjustable presentation board for English teaching |
| CN208899833U (en) * | 2018-10-18 | 2019-05-24 | 蔡中远 | A kind of hoistable platform facilitating construction and decoration |
-
2019
- 2019-06-18 CN CN201910525286.8A patent/CN112091994A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475997A (en) * | 2016-11-25 | 2017-03-08 | 南陵县生产力促进中心有限公司 | A kind of base has the mechanical arm of elevating function |
| CN107672054A (en) * | 2017-11-14 | 2018-02-09 | 佛山市达普光机电科技有限公司 | A kind of concrete drilling equipment |
| CN108392339A (en) * | 2018-04-08 | 2018-08-14 | 无锡市人民医院 | A kind of mobile emergency department's care bed facilitating adjustment patient's posture |
| CN208068250U (en) * | 2018-04-09 | 2018-11-09 | 霍志浩 | Multifunction manipulator |
| CN109003511A (en) * | 2018-09-20 | 2018-12-14 | 潘为红 | A kind of height-adjustable presentation board for English teaching |
| CN208899833U (en) * | 2018-10-18 | 2019-05-24 | 蔡中远 | A kind of hoistable platform facilitating construction and decoration |
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Application publication date: 20201218 |