CN111015509A - Axial grinding device that floats - Google Patents
Axial grinding device that floats Download PDFInfo
- Publication number
- CN111015509A CN111015509A CN201911329341.2A CN201911329341A CN111015509A CN 111015509 A CN111015509 A CN 111015509A CN 201911329341 A CN201911329341 A CN 201911329341A CN 111015509 A CN111015509 A CN 111015509A
- Authority
- CN
- China
- Prior art keywords
- polishing
- piston rod
- module
- bottom plate
- cylinder
- 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
- B24B41/042—Balancing mechanisms
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of polishing, and discloses an axial floating polishing device which is characterized by comprising the following components: the polishing device is used for polishing a workpiece to be processed; the module that floats in axial is connected with grinding device, includes: the bottom plate is arranged above the polishing device and is connected with the polishing device; the accommodation space sets up in the top of bottom plate, includes in the accommodation space: the cylinder is arranged in the accommodating space and extends out of a piston rod to be arranged in the accommodating space, and the piston rod is connected with the bottom plate; the guide rods are distributed in the accommodating space by taking the air cylinder as a circle center and extend out of the first part in the accommodating space, and the first part is connected with the bottom plate; one end of the mechanical arm is fixed on the mechanical arm base, and the other end of the mechanical arm is connected with the polishing device through the axial floating module. The beneficial effects of the above technical scheme are: the grinding device is allowed to float up and down and the processed workpiece is uniformly stressed.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to an axial floating polishing device.
Background
In the prior art, a polishing device is often adopted to polish a workpiece, however, in the polishing process, the polishing device can float up and down according to the structural shape of the workpiece, and the existing polishing floating device is often subjected to the conditions of dead motion clamping, uneven polishing force and poor protection when floating up and down. The prior art does not provide a polishing device which can float up and down and can lead the processed workpiece to be stressed uniformly.
Disclosure of Invention
For solving foretell current problem, now provide an axial grinding device that floats, its characterized in that includes:
the polishing device is used for polishing the workpiece;
the module that floats in the axial, the module that floats in the axial with grinding device connects, includes:
the bottom plate is arranged above the polishing device and is connected with the polishing device;
the accommodation space, the accommodation space sets up the top of bottom plate, include in the accommodation space:
the air cylinder is arranged in the accommodating space and extends out of a piston rod to be arranged in the accommodating space, and the piston rod is connected with the bottom plate;
each guide rod is distributed in the accommodating space by taking the cylinder as a circle center and extends out of the first part in the accommodating space, and the first part is connected with the bottom plate;
one end of the mechanical arm is fixed on the mechanical arm base, and the other end of the mechanical arm is connected with the polishing device through the axial floating module;
the mechanical arm is used for driving the polishing device to move to the workpiece, and the polishing module is used for polishing the workpiece;
the axial floating module is used for providing a space for the grinding device to move up and down when the grinding module is used for grinding.
Preferably, the polishing device is provided with a dust suction device, and the dust suction device is used for sucking dust generated when the polishing module is used for polishing.
Preferably, the accommodating space includes:
the opening of the groove faces downwards;
the mounting plate is matched with the opening of the groove, an air cylinder mounting hole matched with the air cylinder and a plurality of guide holes matched with the guide rods are arranged on the mounting plate,
the cylinder extends out of the piston rod through the cylinder mounting hole and is arranged in the accommodating space,
the guide rod extends out of the first part in the accommodating space through the guide hole;
the groove and the mounting plate are integrally formed in a certain process.
Preferably, the mechanical arm is connected with the groove through an adapter flange.
Preferably, the piston rod is connected with the bottom plate through an air cylinder push block, and the air cylinder push block is used for driving the piston rod to move up and down when the polishing module performs polishing processing.
Preferably, a precision pressure reducing valve is arranged on an air inlet of the air cylinder, and the precision pressure reducing valve is used for driving the piston rod by the air cylinder.
Preferably, a protective sleeve is arranged on the piston rod and used for preventing dust from entering the air cylinder and the air cylinder push block.
Preferably, an oilless bushing is arranged on the guide hole.
The beneficial effects of the above technical scheme are: the grinding device can float up and down and the processed workpiece is stressed uniformly.
Drawings
FIG. 1 is a structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of an axial floating module according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a bellows cover in accordance with a preferred embodiment of the present invention;
fig. 4 is a schematic view of an oilless bushing according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
An axially floating grinding device 1, as shown in fig. 1, comprising:
the polishing device 1 is used for polishing a workpiece;
the axial floating module 2, the axial floating module 2 is connected with the grinding device 1, as shown in fig. 2, including:
the bottom plate 21 is arranged above the polishing device 1, and the bottom plate 21 is connected with the polishing device 1;
the cylinder 01 is arranged in the accommodating space 22 and extends out of a piston rod 011 to the accommodating space 22, and the piston rod 011 is connected with the bottom plate 21;
a plurality of guide rods 02, each guide rod 02 is distributed in the accommodating space 22 with the cylinder 01 as a circle center and extends out of the first part 021 to the accommodating space 22, and the first part 021 is connected with the bottom plate 21;
one end of the mechanical arm 3 is fixed on a mechanical arm base, and the other end of the mechanical arm 3 is connected with the polishing device 1 through the axial floating module 2;
the mechanical arm 3 is used for driving the polishing device 1 to move to a workpiece, and the polishing module is used for polishing the workpiece;
the axial floating module 2 is used for providing a space for the grinding device 1 to move up and down when the grinding module is used for grinding.
Specifically, the one end of arm 3 is fixed on 3 bases of arm, the other end is connected with grinding device 1, drive grinding device 1 and remove to the top of the work piece of treating processing, grinding device 1 can adopt pneumatics or electronic mode to provide the required drive power of man-hour of polishing to the work piece in this place for grinding device 1, nevertheless when polishing man-hour, along with the operating condition of work piece, grinding device 1 also can be along with the up-and-down motion, consequently set up the unsteady module 2 of axial here, in order to provide grinding device 1 at the invariable power of polishing of the course of working of polishing, it includes in the module of floating: the bottom plate 21, the setting is in grinding device 1's top and be connected with grinding device 1, still includes accommodation space 22, sets up the top of bottom plate 21, including cylinder 01 in accommodation space 22, set up in accommodation space 22 and stretch out a piston rod 011 in accommodation space 22, the piston rod 011 is connected with bottom plate 21, still includes many guide bars 02 in accommodation space 22, every guide bar 02 all uses cylinder 01 to outwards distribute in accommodation space 22 and stretch out first part 021 in accommodation space 22 as the centre of a circle, first part 021 with bottom plate 21 is connected. When grinding device 1 polishes the processing work piece and adds man-hour, grinding device 1 can reciprocate according to the operating mode of processing, and arm 3 is through the module 2 connection grinding device 1 that floats of axial, and cylinder 01 and guide bar 02 in the module 2 that floats of axial can carry out the up-and-down motion under grinding device 1's drive to this, the module that floats can provide the space that reciprocates for grinding device 1 when polishing man-hour.
In a preferred embodiment of the present invention, a dust suction device 11 is disposed on the polishing device 1, and the dust suction device 11 is used for sucking dust generated during polishing process of the polishing module.
Specifically, grinding device is last to set up a dust cleaning device 11, and dust extraction includes a dust absorption pipeline and dust arrester, when grinding device polishes man-hour, can produce a large amount of dusts, utilizes dust extraction can effectively reduce the dust that produces when polishing man-hour.
In a preferred embodiment of the present invention, the accommodating space 22 includes:
a groove 221, wherein the opening of the groove 221 faces downwards;
a mounting plate 222, the mounting plate 222 is matched with the opening of the groove 221, the mounting plate 222 is provided with a cylinder mounting hole 012 matched with the cylinder 01 and a plurality of guide holes 022 matched with the guide rods 02,
the cylinder 01 extends out of the piston rod 011 through the cylinder mounting hole 012 to be arranged in the accommodating space 22,
the guiding rod 02 extends out of the first part 021 through the guiding hole 022 and is placed in the accommodating space 22;
the groove 221 and the mounting plate 222 are integrally formed in a certain process.
Specifically, a groove 221 having a circular cross section is selected here, and the groove 221 is composed of a circular top plate and a cylindrical side wall, and the opening of the groove 221 faces downward. The mounting plate 222 is matched with an opening of the groove 221, the mounting plate 222 is provided with a cylinder mounting hole 012 and a plurality of guide holes 022 matched with the guide rods 02, the cylinder 01 extends out of the piston rod 011 through the cylinder mounting hole 012 to the accommodating space 22, the piston rod 011 is connected with the polishing device 1 through the bottom plate 21, the plurality of guide rods 02 respectively extend out of the first part 021 through the plurality of guide holes 022 to the accommodating space 22, the guide rods 02 include a first part 021 and head and tail ends except the first part 021, the head ends are arranged in the accommodating space 22 and have a size larger than the guide holes 022, the first part 021 penetrates through the guide holes 022 and has a size matched with the guide holes 022, the tail ends are arranged outside the accommodating space 22 and have a size larger than the guide holes 022, the first part 021 and the tail ends of the guide rods 02 are connected with the polishing device 1 through the bottom plate 21, the groove 221 and the mounting plate 222 are integrally formed, form an accommodation space 22, grinding device 1 is polishing man-hour, and grinding device 1 can the up-and-down motion to drive piston rod 011 and carry out the up-and-down motion, first part 021 carries out the up-and-down motion along guiding hole 022, and the space of providing an up-and-down motion is polished man-hour for this for grinding device 1 and is polishing man-hour
In a preferred embodiment of the invention, the robot arm 3 is connected to the groove 221 via an adapter flange 31.
Specifically, in addition, the robot arm 3 and the groove 221 in the axial floating module 2 are fixedly connected through an adapter flange 31, and a plurality of connecting pieces are arranged on the groove 221 to realize the fixedly connected with the adapter flange 31.
In the preferred embodiment of the present invention, the piston rod 011 is connected to the bottom plate 21 through an air cylinder pushing block 013, and the air cylinder pushing block 013 is used to drive the piston rod 011 to move up and down during the polishing process of the polishing module.
Specifically, cylinder 01 piston rod 011 is connected with bottom plate 21 through circular cylinder ejector pad 013, and bottom plate 21 is connected with grinding device 1 through the connecting piece, and when grinding device 1 polished and processed, bottom plate 21 can move under grinding device 1's drive, and piston rod 011 is connected with bottom plate 21 through cylinder ejector pad 013, and piston rod 011 carries out up-and-down motion under cylinder ejector pad 013's drive.
In a preferred embodiment of the present invention, a precision pressure reducing valve is disposed at the air inlet of the air cylinder 01, and the precision pressure reducing valve is used for driving the piston rod 011 by the air cylinder 01.
Specifically, set up accurate relief pressure valve on the air inlet of cylinder 01, when arm 3 drives grinding device 1 and moves to work piece department, grinding device 1 is under the effect of drive force, carry out the work of polishing, when driving piston rod 011 and carrying out the up-and-down motion, accurate relief pressure valve on the air inlet of cylinder 01, through adjusting the air admission of accurate relief pressure valve control cylinder 01, in other words, when grinding device 1 moves up-and-down and drives piston rod 011 and carry out the up-and-down motion, the drive force of cylinder 01 that receives during the up-and-down motion of piston rod 011, through adjusting accurate relief pressure valve in order to realize the control to cylinder 01 and piston rod 011, adjust the power of polishing in-process.
In a preferred embodiment of the present invention, the piston rod 011 is provided with a protective sleeve for preventing dust from entering the cylinder 01 and the cylinder plunger 013.
Specifically, the piston rod 011 is provided with a protective sleeve, the polishing device 1 is used for polishing, the piston rod 011 is driven to move up and down, and dust generated in the polishing operation can be prevented from entering the cylinder 01, the piston rod 011 and the push block to influence the polishing effect.
As shown in fig. 3, the cylinder 01 is provided with an organ cover 014, and the organ cover 014 also functions to protect the cylinder 01.
In a preferred embodiment of the present invention, an oilless bushing 0221 is disposed over the pilot hole 022.
Specifically, as shown in fig. 4, in the polishing process of the polishing device 1, the guide rods 02 respectively move up and down along the guide holes 022, and at this time, the oilless bushings 0221 are used in each guide hole 022, so that the smooth operation of the polishing device 1 in the polishing process can be ensured.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an axial grinding device that floats which characterized in that includes:
the polishing device is used for polishing the workpiece;
the module that floats in the axial, the module that floats in the axial with grinding device connects, includes:
the bottom plate is arranged above the polishing device and is connected with the polishing device;
the accommodation space, the accommodation space sets up the top of bottom plate, include in the accommodation space:
the air cylinder is arranged in the accommodating space and extends out of a piston rod to be arranged in the accommodating space, and the piston rod is connected with the bottom plate;
each guide rod is distributed in the accommodating space by taking the cylinder as a circle center and extends out of the first part in the accommodating space, and the first part is connected with the bottom plate;
one end of the mechanical arm is fixed on the mechanical arm base, and the other end of the mechanical arm is connected with the polishing device through the axial floating module;
the mechanical arm is used for driving the polishing device to move to the workpiece, and the polishing module is used for polishing the workpiece;
the axial floating module is used for providing a space for the grinding device to move up and down when the grinding module is used for grinding.
2. The axially floating polishing device as claimed in claim 1, wherein a dust suction device is provided on the polishing device for sucking dust generated during polishing process of the polishing module.
3. The axially floating grinding device as claimed in claim 1, wherein said housing space includes therein:
the opening of the groove faces downwards;
the mounting plate is matched with the opening of the groove, an air cylinder mounting hole matched with the air cylinder and a plurality of guide holes matched with the guide rods are arranged on the mounting plate,
the cylinder extends out of the piston rod from the accommodating space through the cylinder mounting hole, and the guide rod extends out of the first part from the accommodating space through the guide hole;
the groove and the mounting plate are integrally formed in a certain process.
4. The axially floating grinding apparatus of claim 3 wherein said robotic arm is connected to said recess by an adapter flange.
5. The axial floating polishing device as claimed in claim 3, wherein the piston rod is connected to the bottom plate through an air cylinder push block, and the air cylinder push block is used for driving the piston rod to move up and down when the polishing module performs polishing.
6. The axial floating grinding device as claimed in claim 3, wherein a precision pressure reducing valve is provided on an air inlet of the air cylinder, and the precision pressure reducing valve is used for driving the piston rod by the air cylinder.
7. The axial floating grinding device as claimed in claim 3, wherein a protective sleeve is provided on said piston rod, said protective sleeve preventing dust from entering said cylinder and said cylinder push block.
8. The axially floating grinding device as claimed in claim 3, wherein said pilot hole is provided with an oilless bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329341.2A CN111015509A (en) | 2019-12-20 | 2019-12-20 | Axial grinding device that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911329341.2A CN111015509A (en) | 2019-12-20 | 2019-12-20 | Axial grinding device that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111015509A true CN111015509A (en) | 2020-04-17 |
Family
ID=70211324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911329341.2A Pending CN111015509A (en) | 2019-12-20 | 2019-12-20 | Axial grinding device that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111015509A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520747A (en) * | 2017-09-11 | 2017-12-29 | 南宁宇立仪器有限公司 | A kind of constant force floating installation |
| CN113084701A (en) * | 2021-03-29 | 2021-07-09 | 合肥工业大学 | Variable-rigidity grinding and polishing execution device and execution method thereof |
| CN114083406A (en) * | 2021-10-26 | 2022-02-25 | 安徽柳溪智能装备有限公司 | Polishing robot for workpiece surface treatment |
| KR102401358B1 (en) * | 2022-02-16 | 2022-05-24 | 주식회사 한성오토 | Constant pressure sandind apparatus |
| WO2023115111A1 (en) * | 2021-12-22 | 2023-06-29 | Kory Dubay Manufacturing Australia Pty Ltd | Machine, adapter sanding block, assembly and method of operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004017191A (en) * | 2002-06-13 | 2004-01-22 | Miyagawa Kogyo Kk | Work surface machining device |
| CN206200751U (en) * | 2016-12-01 | 2017-05-31 | 南京信息工程大学 | A kind of self adaptation sander |
| CN206561351U (en) * | 2017-02-10 | 2017-10-17 | 广东省智能制造研究所 | Floating connection mechanism and milling robot |
| CN206967204U (en) * | 2017-07-12 | 2018-02-06 | 深圳吉阳智能科技有限公司 | A kind of floating workpiece polishing mechanism |
| CN207746894U (en) * | 2017-12-29 | 2018-08-21 | 昆山威创自动化科技有限公司 | Polishing external member on industrial robot |
-
2019
- 2019-12-20 CN CN201911329341.2A patent/CN111015509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004017191A (en) * | 2002-06-13 | 2004-01-22 | Miyagawa Kogyo Kk | Work surface machining device |
| CN206200751U (en) * | 2016-12-01 | 2017-05-31 | 南京信息工程大学 | A kind of self adaptation sander |
| CN206561351U (en) * | 2017-02-10 | 2017-10-17 | 广东省智能制造研究所 | Floating connection mechanism and milling robot |
| CN206967204U (en) * | 2017-07-12 | 2018-02-06 | 深圳吉阳智能科技有限公司 | A kind of floating workpiece polishing mechanism |
| CN207746894U (en) * | 2017-12-29 | 2018-08-21 | 昆山威创自动化科技有限公司 | Polishing external member on industrial robot |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520747A (en) * | 2017-09-11 | 2017-12-29 | 南宁宇立仪器有限公司 | A kind of constant force floating installation |
| CN113084701A (en) * | 2021-03-29 | 2021-07-09 | 合肥工业大学 | Variable-rigidity grinding and polishing execution device and execution method thereof |
| CN113084701B (en) * | 2021-03-29 | 2022-06-14 | 合肥工业大学 | Variable-rigidity grinding and polishing execution device and execution method thereof |
| CN114083406A (en) * | 2021-10-26 | 2022-02-25 | 安徽柳溪智能装备有限公司 | Polishing robot for workpiece surface treatment |
| WO2023115111A1 (en) * | 2021-12-22 | 2023-06-29 | Kory Dubay Manufacturing Australia Pty Ltd | Machine, adapter sanding block, assembly and method of operation |
| KR102401358B1 (en) * | 2022-02-16 | 2022-05-24 | 주식회사 한성오토 | Constant pressure sandind apparatus |
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Application publication date: 20200417 |