CN111331510A - Floating tool bit of polishing robot - Google Patents
Floating tool bit of polishing robot Download PDFInfo
- Publication number
- CN111331510A CN111331510A CN202010030886.XA CN202010030886A CN111331510A CN 111331510 A CN111331510 A CN 111331510A CN 202010030886 A CN202010030886 A CN 202010030886A CN 111331510 A CN111331510 A CN 111331510A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting shell
- limiting
- robot
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of polishing, in particular to a floating cutter head of a polishing robot, which comprises a connecting shell, the periphery of the connecting shell is fixedly connected with a fixing plate, the fixing plate is provided with a fixing hole, the lower end of the connecting shell is provided with a communicating hole, the bottom wall of the connecting shell is fixedly connected with a spring, the lower end of the spring is fixedly connected with a moving plate, the moving plate is connected with the inner wall of the connecting shell through a limiting mechanism, a placing hole is arranged at the middle part of the moving plate, the rotating shaft penetrates through the placing hole, the lower end of the rotating shaft is fixedly connected with a limiting edge, the lower surface of the moving plate is connected with a polishing disc through a rotating mechanism, the polishing disc is connected with a connecting shaft through a dismounting mechanism, the upper end of the connecting shaft is fixedly connected with a connecting sleeve, a limiting groove is formed in the connecting sleeve, and a limiting edge is inserted in the limiting groove. The invention has the advantages of buffering the cutter head and being beneficial to prolonging the service life of the cutter head.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to a floating cutter head of a polishing robot.
Background
When polishing the surface of object, rotate through the pivot and drive the mill and polish the object surface, but when polishing anomalous surface, current cutter of polishing can not float, cushions the effort, causes the damage of cutter easily when polishing, damages the life of cutter.
Disclosure of Invention
The invention aims to solve the defect that the service life of a cutter is easily influenced in the prior art, and provides a floating cutter head of a grinding robot.
In order to achieve the purpose, the invention adopts the following technical scheme:
a floating tool bit of a polishing robot is designed, and comprises a connecting shell, wherein the connecting shell is cylindrical, fixed plates are fixedly connected to the periphery of the connecting shell, fixed holes are formed in the fixed plates, a bearing is fixedly connected to the top wall of the connecting shell, a rotating shaft is fixedly connected to the inner shaft surface of the bearing, a communication hole is formed in the lower end of the connecting shell, a spring is fixedly connected to the bottom wall of the connecting shell, a movable plate is fixedly connected to the lower end of the spring, the movable plate is connected to the inner wall of the connecting shell through a limiting mechanism, a placing hole is formed in the middle of the movable plate, the rotating shaft penetrates through the placing hole, a limiting edge is fixedly connected to the lower end of the rotating shaft, a polishing disc is connected to the lower surface of the movable plate through a rotating mechanism, a connecting shaft is connected to, the connecting sleeve is provided with a limiting groove, and the limiting edge is inserted in the limiting groove.
Preferably, stop gear is including seting up the spout on connecting shell both sides inner wall, the equal fixedly connected with slider in movable plate both ends, the slider slides and sets up in the spout.
Preferably, the number of the springs is at least one.
Preferably, the disassembly mechanism comprises fastening holes formed in the connecting shaft and the vertical rod, the upper surface of the polishing disc is fixedly connected with a limiting ring, fastening bolts penetrate through the limiting ring in threaded connection, and the fastening bolts penetrate through the fastening holes.
Preferably, the limiting edge and the connecting sleeve are made of high-carbon steel.
Preferably, slewing mechanism includes the T type spout with movable plate lower surface fixed connection, and the T type spout is ring shape, the both ends of T type spout all slide and are provided with the movable block, movable block lower extreme fixedly connected with montant, the montant is connected with the dish of polishing through disassembly body.
The floating tool bit of the polishing robot provided by the invention has the beneficial effects that: through the design of spring, stop gear, adapter sleeve, spacing groove, spacing arris, when polishing anomalous object surface, play the unsteady effect of buffering to the tool bit, be favorable to polishing anomalous face, also be favorable to prolonging the life of the cutter of polishing simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a floating tool bit of a grinding robot according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 of a floating tool tip of a grinding robot in accordance with the present invention;
FIG. 3 is a schematic structural diagram of a movable plate part of a floating tool bit of a grinding robot according to the present invention;
fig. 4 is a schematic structural diagram of a fastening hole of a floating cutter head of a grinding robot.
In the figure: the grinding device comprises a rotating shaft 1, a bearing 2, a spring 3, a fixing plate 4, a fixing hole 5, a connecting shell 6, a limiting edge 7, a limiting groove 8, a T-shaped sliding groove 9, a connecting shaft 10, a limiting ring 11, a grinding disc 12, a fastening bolt 13, a communicating hole 14, a vertical rod 15, a connecting sleeve 16, a sliding groove 17, a moving block 18, a placing hole 19, a fastening hole 20, a moving plate 21 and a sliding block 22.
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.
Example 1
Referring to fig. 1-3, a floating cutter head of a polishing robot comprises a connecting shell 6, wherein the connecting shell 6 is cylindrical, a fixing plate 4 is fixedly connected to the periphery of the connecting shell 6, fixing holes 5 are formed in the fixing plate 4, and the cutter head is fixed on the polishing robot by matching the fixing holes 5 with bolts.
The top wall of the connecting shell 6 is fixedly connected with a bearing 2, the inner shaft surface of the bearing 2 is fixedly connected with a rotating shaft 1, the rotating shaft 1 is connected with a driving mechanism of a polishing robot, the rotating shaft 1 is driven to rotate by the driving mechanism, the lower end of the connecting shell 6 is provided with a communication hole 14, the bottom wall of the connecting shell 6 is fixedly connected with springs 3, the number of the springs 3 is at least 2, the lower end of each spring 3 is fixedly connected with a movable plate 21, the movable plate 21 is connected with the inner wall of the connecting shell 6 through a limiting mechanism, the middle position of the movable plate 21 is provided with a placing hole 19, the rotating shaft 1 passes through the placing hole 19, the lower end of the rotating shaft 1 is fixedly connected with a limiting edge 7, the lower surface of the movable plate 21 is connected with a polishing disk 12 through a rotating mechanism, the polishing disk 12, spacing arris 7 is pegged graft in spacing groove 8, when axis of rotation 1 rotates, can drive spacing arris 7 and rotate, because spacing arris 7 is carried on spacingly by spacing groove 8, thereby lead to adapter sleeve 16 to rotate, adapter sleeve 16 will drive connecting axle 10 and rotate, make the abrasive disc 12 rotate, polish to the object surface, when the object surface is irregular, through spring 3's flexible, adjust abrasive disc 12, thereby be convenient for polish to irregular face, when polishing simultaneously, play the effect of buffering, be favorable to prolonging the life of tool bit.
Example 2
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the limiting mechanism includes sliding grooves 17 formed on the inner walls of both sides of the connecting shell 6, both ends of the moving plate 21 are fixedly connected with sliding blocks 22, the sliding blocks 22 are slidably disposed in the sliding grooves 17, and the sliding blocks 22 are slidably disposed in the sliding grooves 17, so as to limit the moving plate 21, thereby ensuring that the moving plate 21 can only move up and down, and when the moving plate 21 cannot be rotated by the polishing disc 12, the moving plate 21 is driven to rotate.
Example 3
Referring to fig. 1 and 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the detaching mechanism includes a fastening hole 20 formed on the connecting shaft 10 and the vertical rod 15, the upper surface of the polishing disc 12 is fixedly connected with a limiting ring 11, a fastening bolt 13 is connected to the limiting ring 11 in a threaded manner, the fastening bolt 13 passes through the fastening hole 20, and the polishing disc 12 is fixed by the cooperation of the fastening bolt 13 and the limiting ring 11, so as to facilitate detachment and installation of the polishing disc 12.
Example 4
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the limiting edge 7 and the connecting sleeve 16 are both made of high-carbon steel and made of high-carbon steel, and the limiting edge 7 and the connecting sleeve 16 are beneficial to increase the hardness and wear resistance of the limiting edge 7 and the connecting sleeve 16, so as to be beneficial to prolonging the service lives of the limiting edge 7 and the connecting sleeve 16.
Example 5
Referring to fig. 1 and 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the rotating mechanism includes a T-shaped chute 9 fixedly connected to the lower surface of the moving plate 21, the T-shaped chute 9 is circular, moving blocks 18 are slidably disposed at both ends of the T-shaped chute 9, a vertical rod 15 is fixedly connected to the lower end of the moving block 18, the vertical rod 15 is connected to the polishing disc 12 through a detaching mechanism, and the moving block 18 moves in the T-shaped chute 9, so that it is ensured that the moving plate 21 does not rotate when the polishing disc 12 rotates, and the polishing disc 12 can normally rotate.
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 (6)
1. The floating tool bit of the polishing robot comprises a connecting shell (6), wherein the connecting shell (6) is cylindrical, and is characterized in that a fixed plate (4) is fixedly connected to the periphery of the connecting shell (6), a fixed hole (5) is formed in the fixed plate (4), a bearing (2) is fixedly connected to the top wall of the connecting shell (6), a rotating shaft (1) is fixedly connected to the inner shaft surface of the bearing (2), a communicating hole (14) is formed in the lower end of the connecting shell (6), a spring (3) is fixedly connected to the bottom wall of the connecting shell (6), a movable plate (21) is fixedly connected to the lower end of the spring (3), the movable plate (21) is connected with the inner wall of the connecting shell (6) through a limiting mechanism, a placing hole (19) is formed in the middle position of the movable plate (21), and the rotating shaft (1) penetrates through the placing hole (19), the grinding wheel is characterized in that a limiting edge (7) is fixedly connected to the lower end of the rotating shaft (1), the lower surface of the movable plate (21) is connected with a grinding disc (12) through a rotating mechanism, the grinding disc (12) is connected with a connecting shaft (10) through a dismounting mechanism, an upper end fixedly connected with connecting sleeve (16) of the connecting shaft (10), a limiting groove (8) is formed in the connecting sleeve (16), and the limiting edge (7) is inserted into the limiting groove (8).
2. The floating cutter head of the grinding robot as claimed in claim 1, wherein the limiting mechanism comprises sliding grooves (17) formed in the inner walls of the two sides of the connecting shell (6), sliding blocks (22) are fixedly connected to the two ends of the moving plate (21), and the sliding blocks (22) are slidably arranged in the sliding grooves (17).
3. A floating cutter head for an abrading robot according to claim 1, characterized in that the number of springs (3) is at least 2.
4. The floating cutter head of the grinding robot as claimed in claim 1, wherein the detaching mechanism comprises a fastening hole (20) formed in the connecting shaft (10) and the vertical rod (15), a limiting ring (11) is fixedly connected to the upper surface of the grinding disc (12), a fastening bolt (13) is connected to the limiting ring (11) in a threaded penetrating manner, and the fastening bolt (13) penetrates through the fastening hole (20).
5. The floating cutter head of the grinding robot as claimed in claim 1, characterized in that the limiting edge (7) and the connecting sleeve (16) are made of high-carbon steel.
6. The floating tool bit of the grinding robot as claimed in claim 1, wherein the rotating mechanism comprises a T-shaped chute (9) fixedly connected with the lower surface of the moving plate (21), the T-shaped chute (9) is annular, moving blocks (18) are arranged at two ends of the T-shaped chute (9) in a sliding mode, a vertical rod (15) is fixedly connected to the lower end of each moving block (18), and the vertical rods (15) are connected with the grinding disc (12) through a dismounting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030886.XA CN111331510A (en) | 2020-01-13 | 2020-01-13 | Floating tool bit of polishing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030886.XA CN111331510A (en) | 2020-01-13 | 2020-01-13 | Floating tool bit of polishing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331510A true CN111331510A (en) | 2020-06-26 |
Family
ID=71175708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010030886.XA Pending CN111331510A (en) | 2020-01-13 | 2020-01-13 | Floating tool bit of polishing robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715981A (en) * | 2021-09-24 | 2021-11-30 | 中国科学院合肥物质科学研究院 | Device for removing marine organisms at bottom of ship |
| CN117244761A (en) * | 2023-09-21 | 2023-12-19 | 于超 | Coating process for manufacturing automobile parts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799625U (en) * | 2010-09-03 | 2011-04-20 | 珠海市迪加斯电子有限公司 | Floating tool bit |
| EP2589463B1 (en) * | 2011-11-02 | 2015-10-21 | The Boeing Company | System comprising robotic end effector including multiple abrasion tools and method using the robotic end effector |
| CN108098578A (en) * | 2018-01-15 | 2018-06-01 | 广东利元亨智能装备有限公司 | A kind of telescopic sanding apparatus |
| CN207824671U (en) * | 2017-12-22 | 2018-09-07 | 武汉敏惠汽车零部件有限公司 | A kind of mechanical floating workpiece polishing mechanism |
| CN108788990A (en) * | 2018-06-25 | 2018-11-13 | 安徽名扬刷业有限公司 | A kind of plank sanding device based on floor polishing |
| CN208601328U (en) * | 2018-08-09 | 2019-03-15 | 福建华科工业自动化设备有限公司 | A kind of novel flexible grinding head |
| CN110450052A (en) * | 2019-08-09 | 2019-11-15 | 安徽理工大学 | A kind of milling robot spindle floating mechanism |
-
2020
- 2020-01-13 CN CN202010030886.XA patent/CN111331510A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799625U (en) * | 2010-09-03 | 2011-04-20 | 珠海市迪加斯电子有限公司 | Floating tool bit |
| EP2589463B1 (en) * | 2011-11-02 | 2015-10-21 | The Boeing Company | System comprising robotic end effector including multiple abrasion tools and method using the robotic end effector |
| CN207824671U (en) * | 2017-12-22 | 2018-09-07 | 武汉敏惠汽车零部件有限公司 | A kind of mechanical floating workpiece polishing mechanism |
| CN108098578A (en) * | 2018-01-15 | 2018-06-01 | 广东利元亨智能装备有限公司 | A kind of telescopic sanding apparatus |
| CN108788990A (en) * | 2018-06-25 | 2018-11-13 | 安徽名扬刷业有限公司 | A kind of plank sanding device based on floor polishing |
| CN208601328U (en) * | 2018-08-09 | 2019-03-15 | 福建华科工业自动化设备有限公司 | A kind of novel flexible grinding head |
| CN110450052A (en) * | 2019-08-09 | 2019-11-15 | 安徽理工大学 | A kind of milling robot spindle floating mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715981A (en) * | 2021-09-24 | 2021-11-30 | 中国科学院合肥物质科学研究院 | Device for removing marine organisms at bottom of ship |
| CN117244761A (en) * | 2023-09-21 | 2023-12-19 | 于超 | Coating process for manufacturing automobile parts |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |
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| RJ01 | Rejection of invention patent application after publication |