CN106392834A - Grinding and polishing device of water faucets - Google Patents

Grinding and polishing device of water faucets Download PDF

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Publication number
CN106392834A
CN106392834A CN201610374187.0A CN201610374187A CN106392834A CN 106392834 A CN106392834 A CN 106392834A CN 201610374187 A CN201610374187 A CN 201610374187A CN 106392834 A CN106392834 A CN 106392834A
Authority
CN
China
Prior art keywords
sanding
rotating shaft
polishing device
tap
workbench
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
Application number
CN201610374187.0A
Other languages
Chinese (zh)
Inventor
陈盛花
范勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Start To Sail Industrial Robot Co
Original Assignee
Guangzhou Start To Sail Industrial Robot Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Start To Sail Industrial Robot Co filed Critical Guangzhou Start To Sail Industrial Robot Co
Priority to CN201610374187.0A priority Critical patent/CN106392834A/en
Publication of CN106392834A publication Critical patent/CN106392834A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/16Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18Accessories
    • B24B21/20Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a grinding and polishing device of water faucets. The device comprises a working platform, a clamping robot and a grinding assembly; the working platform is installed in a horizontal translational component and can do translational motion in the horizontal direction along the x axis and the y axis through the horizontal translational component; the clamping robot is installed on the working platform and comprises a clamping end with three rotation freedom degrees in space; and the grinding assembly can do translational motion along the z axis relative to the working platform. According to the grinding and polishing device, six spatial freedom degrees of a robot in the traditional technology are changed into the x translational freedom degree and the y translational freedom degree of the working platform, the z translational freedom degree of the grinding assembly and the three rotation freedom degrees of the clamping end, and therefore mechanical arms of the clamping robot can be reduced, the suspension length of the mechanical arms can be reduced, the rigidity and the stability of the overall polishing device can be improved, and the machining precision can be greatly improved. The device can be used for grinding and polishing the water faucets.

Description

A kind of tap sanding and polishing device
Technical field
The present invention relates to sanding and polishing machinery people field, more particularly to a kind of tap sanding and polishing device.
Background technology
During tap Foundry Production, due to mould abrasion, moulding when sand mold damage, mould assembling when core dislocation etc. reason, the problems such as tap casting section thickness inequality, surface defect and feather will be caused, and these casting flaws are all inevitable in casting process.Tap shape is all irregular mostly, is all using grinding process method now, to obtain preferable surface smoothness.Existing frequently-used polishing mode is divided into hand sand and automatically grinding, and hand sand is manually to hold tap blank, moves back and forth on abrasive band, according to tap shape and repeatedly changes direction, till polishing smooth;Automatically grinding is the automatic grabbing workpiece of mechanical hand, is moved according to certain track according to programmed, repeatedly polishes to obtain a kind of mode of smooth surface on abrasive band.Hand sand is high to workman's technical requirements, efficiency is low, hand labor intensity is big, bad environments, polishing product quality are uneven, or even easily causes waste product;Automatically grinding efficiency high, product polishing appearance uniform, reduce labor strength, avoid human factor to cause the defects such as waste product, be the main trend in present market.
Automatically grinding machine people currently on the market is to be made up of multi-joint, and mechanical arm is typically all very long, can cause that cumulative errors are big, inertia big, load weight, locus interpolation are difficult more than joint, eventually causes integral rigidity not enough.Can also deal with reluctantly for lightweight tap, the mechanical arm that will result in of slightly emphasis shakes severity, has a strong impact on polishing presentation quality.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of constitutionally stable tap sanding and polishing device.
The technical solution adopted in the present invention is:
A kind of tap sanding and polishing device, including:
Workbench, is arranged in horizontal translation part, can be in the horizontal direction along x-axis and y-axis translation by horizontal translation part;
It is arranged on the clamping robot on workbench, clamping robot includes the clamping end in space with three rotational freedoms;
Sanding component, can do translation along the z-axis direction with respect to workbench.
As a further improvement on the present invention, also include vertical lifting part, described sanding component is arranged on vertical lifting part.
As a further improvement on the present invention, described sanding component has at least one rotational freedom.
As a further improvement on the present invention, described vertical lifting part is provided with tumbler, and the output revolving shaft of described tumbler parallel to y-axis and connects sanding component.
As a further improvement on the present invention, described sanding component includes turning round abrasive band.
As a further improvement on the present invention, described clamping robot includes the pedestal being fixedly connected workbench, described pedestal is provided with the first rotating shaft of vertical level, described first rotating shaft is connected to the second rotating shaft by the first drive mechanism, described second rotating shaft is connected to the 3rd rotating shaft by the second drive mechanism, the output end of described 3rd rotating shaft connects clamping end, and, perpendicular to the second rotating shaft, the second rotating shaft is perpendicular to the 3rd rotating shaft for described first rotating shaft.
As a further improvement on the present invention, also include installing the Digit Control Machine Tool of horizontal translation part and vertical lifting part.
As a further improvement on the present invention, described horizontal translation part includes interconnective y to translating element and x to translating element, described y passes through y to translating element and connects Digit Control Machine Tool to driver element, described x connects y to translating element to the x in translating element to driver element by being arranged on y to translating element, and described workbench connects x to translating element.
As a further improvement on the present invention, described vertical lifting part includes the column being arranged on Digit Control Machine Tool and be slidably connected column the slide that can lift on column, and described sanding component is connected on slide.
The invention has the beneficial effects as follows:Six spatial degrees of freedom that the present invention passes through there is robot in conventional art in itself are divided into three rotational freedoms at x, y translation freedoms of workbench, the z translation freedoms of sanding component and clamping end, thus reducing joint of robot quantity, shorten mechanical arm pendulous tank, therefore, it is possible to increase rigidity and the stability of the whole machine of burnishing device, substantially increase machining accuracy.
Brief description
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of sanding and polishing device;
Fig. 2 is horizontal translation part and the schematic diagram of vertical lifting part;
The structural representation of Tu3Shi clamping robot;
Fig. 4 is the structural representation of sanding component.
Specific embodiment
Those skilled in the art are easy to be appreciated that x-axis, y-axis and z-axis are the coordinate direction in space coordinates, and three rotational freedoms are three rotational freedoms in space coordinates.The direction of the x-axis, y-axis and z-axis in following examples is all using coordinate system in accompanying drawing as reference.
Tap sanding and polishing device as shown in Figure 1, including workbench 1, clamping robot 2 and sanding component 3.
Described workbench 1, is arranged in horizontal translation part, can do linear translation along x-axis and y-axis in the horizontal direction by the driving of horizontal translation part.
Described clamping robot 2 is fixedly connected on workbench 1 upper surface, and clamping robot 2 includes the clamping end 21 in space with three rotational freedoms.For this reason, the linear translation of cooperating platform 1, this clamping end 21 has 5 frees degree in space coordinates.
Described sanding component 3, is detached with workbench 1, can do linear translation along the z-axis direction with respect to workbench 1.In general sanding component 3 and the OQ t translation of workbench 1 both can be realized by the lifting of sanding component 3, can also be realized by the lifting of workbench 1, when being lifted using sanding component 3, clamping end 21 only has 5 frees degree, and spatially the linear DOF of z-axis to be provided by the lifting of sanding component 3.
By above structure, when needing polishing tap, tap is clamped using clamping end 21, realizes the sanding and polishing to faucet surface multi-angle, no dead angle using the OQ t of the horizontal displacement of workbench 1, the rotation at clamping end 21 and sanding component 3 and workbench 1.For traditional 6DOF robot, originally the clamping robot falling to death fox is simplified to three rotational freedoms, robotic arm reduces half, and because workbench 1 provides the stroke on a large scale in x, y-axis direction, therefore the brachium between the mechanical arm of robot is substantially shorter, and each rotary shaft load reduction, inertia reduce, and the rigidity of robot increases, so not only can increase the weight of polishing workpiece, also can achieve big stroke polishing.
As preferred embodiment, with reference to Fig. 1 and Fig. 2, the OQ t of sanding component 3 and workbench 1 relies on sanding component 3 to lift to realize in z-axis direction, and workbench 1 is relatively fixed in z-axis direction.Specifically, sanding and polishing device also includes vertical lifting part 4, and described sanding component 3 is arranged on vertical lifting part 4, and this vertical lifting part 4 is located at the side of horizontal translation part upwards.Thus, workbench 1 and sanding component 3 share the translation freedoms of three space coordinates respectively, and Digit Control Machine Tool equal controller easy to use controls bruting process, also allow for control software interpolation, stroke extension scope, the bearing load of raising clamping robot.
It is further preferred that sanding component 3 has at least one rotational freedom, thus, this extra rotational freedom can improve sanding component 3 and repeatedly polish number of times, to reduce the frequent rotation at clamping end 21, the reliability strengthening polishing makes, and makes the efficiency of polishing obtain bigger lifting.
Further, with reference to Fig. 1, Fig. 2 and Fig. 4, the rotational freedom of sanding component 3 is accomplished by:Vertical lifting part 4 is provided with tumbler, and the output revolving shaft 32 of tumbler parallel to y-axis and connects sanding component 3, to drive the rotation with output revolving shaft 32 as rotating shaft for the sanding component 3.Described sanding component 3 is also included for the revolution abrasive band 31 to faucet surface sanding and polishing.The concrete structure of sanding component 3 can be described below.
Three rotational freedoms that clamping robot 2 has may be accomplished by:
With reference to Fig. 1 and Fig. 3, clamping robot 2 includes the pedestal 22 being fixedly connected workbench 1, and pedestal 22 is provided with vertical level(Along the z-axis direction)First rotating shaft 23, first rotating shaft 23 is connected to the second rotating shaft 24, the second rotating shaft 24 parallel water plane by the first drive mechanism(Xy direction), the second rotating shaft 24 is connected to the 3rd rotating shaft 25 by the second drive mechanism, and the output end of the 3rd rotating shaft 25 connects clamping end 21.Wherein, perpendicular to the second rotating shaft 24, the second rotating shaft 24 perpendicular to the 3rd rotating shaft 25, by the separately or concurrently rotation of above-mentioned rotating shaft, realizes three rotational freedoms at clamping end 21 to first rotating shaft 23 all the time.
As preferred embodiment, with reference to Fig. 1 and Fig. 2, sanding and polishing device also includes installing the Digit Control Machine Tool 5 of horizontal translation part and vertical lifting part 4, horizontal translation part, the movement locus of vertical lifting part 4, motion process is controlled by program by Digit Control Machine Tool 5.
Specifically, horizontal translation part includes interconnective y to translating element and x to translating element, y passes through y to translating element and connects Digit Control Machine Tool 5 to driver element, and x connects y to translating element to the x in translating element to driver element by being arranged on y to translating element, and workbench 1 connects x to translating element.In general above-mentioned z is slide unit to translating element and y to translating element, and x is to driver element and y to the driving member that in general driver element is that the slide rail being coordinated with slide unit and driving slide unit are translated along slide rail.For example, in an embodiment, as y to the y of translating element to slide unit slide 61 be connected to and (not shown), on the y in Digit Control Machine Tool 5 is to slide rail, be slidably connected to the x of translating element to slide unit 62 as x and (not shown), on y is to the x in slide unit 62 to slide rail.And above-mentioned driving member is preferably screw-nut structure, its stable drive, accurately.
It is further preferred that described vertical lifting part 4 includes the column 41 being arranged on Digit Control Machine Tool 5, this column 41 is arranged along the z-axis direction, and a slide 42 is slidably connected column 41 can lifting on column 41, and described sanding component 3 is connected on slide 42.The lifting of slide 42 can be driven by the screw-nut structure being arranged in column 41.
As shown in Figure 2, tumbler in described sanding component 3 is a upset motor 33, it is fixed on slide 42, its shaft parallel, in y-axis, can directly stretch out slide 42 an affixed rotor plate 34, in addition as shown in Figure 4, this rotor plate 34 fixation in Fig. 2 is connected to a connecting plate 35, described revolution abrasive band 31 is driven by V belt translation part, and described V belt translation part is arranged on a floor 36, and floor 36 is vertical with connecting plate 35 to be connected.By the driving of upset motor, turn round the rotation that abrasive band 31 can carry out certain angle with output revolving shaft 32 for rotating shaft.
In embodiment, three degree of freedom rotation realized by clamping robot 2 clamping tap, and Digit Control Machine Tool 5 drives horizontal translation part linearly to move along three directions of x, y, z axle with vertical lifting part 4, jointly realizes solid space no dead angle motion;During being somebody's turn to do, revolution abrasive band 31 rotary-grinding tap, it itself rotation can carry out polishing finishing again to tap simultaneously, save remaining six-freedom degree short distance and frequently move, thus realizing no dead angle comprehensive to tap polishing with 7 degree of freedom in an embodiment.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention.

Claims (9)

1. a kind of tap sanding and polishing device is it is characterised in that include:
Workbench (1), is arranged in horizontal translation part, can be in the horizontal direction along x-axis and y-axis translation by horizontal translation part;
It is arranged on the clamping robot (2) on workbench (1), clamping robot (2) includes the clamping end (21) in space with three rotational freedoms;
Sanding component (3), can do translation along the z-axis direction with respect to workbench (1).
2. tap sanding and polishing device according to claim 1 it is characterised in that:Also include vertical lifting part (4), described sanding component (3) is arranged on vertical lifting part (4).
3. tap sanding and polishing device according to claim 2 it is characterised in that:Described sanding component (3) has at least one rotational freedom.
4. tap sanding and polishing device according to claim 3 it is characterised in that:Described vertical lifting part (4) is provided with tumbler, and the output revolving shaft of described tumbler parallel to y-axis and connects sanding component (3).
5. the tap sanding and polishing device according to Claims 2 or 3 or 4 it is characterised in that:Described sanding component (3) includes revolution abrasive band (31).
6. the tap sanding and polishing device according to claim 1 or 2 or 3 or 4 it is characterised in that:Described clamping robot (2) includes being fixedly connected the pedestal (22) of workbench (1), described pedestal (22) is provided with the first rotating shaft (23) of vertical level, described first rotating shaft (23) is connected to the second rotating shaft (24) by the first drive mechanism, described second rotating shaft (24) is connected to the 3rd rotating shaft (25) by the second drive mechanism, the output end of described 3rd rotating shaft (25) connects clamping end (21), described first rotating shaft (23) is perpendicular to the second rotating shaft (24), second rotating shaft (24) is perpendicular to the 3rd rotating shaft (25).
7. the tap sanding and polishing device according to claim 1 or 2 or 3 or 4 it is characterised in that:Also include installing the Digit Control Machine Tool (5) of horizontal translation part and vertical lifting part (4).
8. tap sanding and polishing device according to claim 7 it is characterised in that:Described horizontal translation part includes interconnective y to translating element and x to translating element, described y passes through y to translating element and connects Digit Control Machine Tool (5) to driver element, described x connects y to translating element to the x in translating element to driver element by being arranged on y to translating element, and described workbench (1) connects x to translating element.
9. tap sanding and polishing device according to claim 7 it is characterised in that:Described vertical lifting part (4) includes the column (41) being arranged on Digit Control Machine Tool (5) and the column that is slidably connected (41) and can be connected on slide (42) in the slide (42) of the upper lifting of column (41), described sanding component (3).
CN201610374187.0A 2016-05-30 2016-05-30 Grinding and polishing device of water faucets Pending CN106392834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610374187.0A CN106392834A (en) 2016-05-30 2016-05-30 Grinding and polishing device of water faucets

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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052963A (en) * 2017-05-05 2017-08-18 东莞市金铸机械设备有限公司 A kind of four axle wire drawing machinees
CN107962479A (en) * 2017-11-30 2018-04-27 大连理工大学 The discontinuous inside coating burnishing device of composite material restricted clearance rectangle and method
CN109129496A (en) * 2017-06-15 2019-01-04 鸿富锦精密工业(深圳)有限公司 Milling robot
CN110000683A (en) * 2019-04-18 2019-07-12 五邑大学 A kind of faucet surface process equipment and processing technology
CN111300386A (en) * 2020-03-31 2020-06-19 广东技术师范大学天河学院 Multifunctional industrial robot
CN111975581A (en) * 2020-08-18 2020-11-24 安徽晟禾智能机械有限公司 Multifunctional special grinding and polishing machine
CN114871931A (en) * 2022-06-10 2022-08-09 厦门鑫福宝莱智能装备有限公司 Automatic product polishing equipment
CN115302382A (en) * 2022-07-26 2022-11-08 常熟市佳德汽车零部件有限公司 Automatic surface polishing device for processing motorcycle engine protecting cover

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JPS61257754A (en) * 1985-05-10 1986-11-15 Toshiba Corp Three-dimensional curved face polishing controller
CN101664897A (en) * 2009-09-11 2010-03-10 重庆三磨海达磨床有限公司 Coated abrasive grinder of propeller blade
CN102248482A (en) * 2011-07-13 2011-11-23 广州海鸥卫浴用品股份有限公司 Polishing and clamping arm adjustment device
CN102310354A (en) * 2011-08-26 2012-01-11 广州遂联自动化设备有限公司 Seven-axis numerical control automatic polishing machine for multidimensional space curved surface
CN202123417U (en) * 2011-06-22 2012-01-25 浙江金石家居用品有限公司 Abrasive belt expanding mechanism for polisher
CN202640109U (en) * 2012-05-11 2013-01-02 广州遂联自动化设备有限公司 Multi-axis linkage automatic polishing machine
CN203185112U (en) * 2013-01-23 2013-09-11 宁波大学 Numerically-controlled polishing equipment for five-star-shaped workpiece
CN103358210A (en) * 2013-07-22 2013-10-23 北京胜为弘技数控装备有限公司 Six-shaft linkage numerical control abrasive belt grinding machine for horizontal multi-abrasive-belt mechanism
CN205765435U (en) * 2016-05-30 2016-12-07 广州启帆工业机器人有限公司 A kind of faucet sanding and polishing device

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Publication number Priority date Publication date Assignee Title
JPS61257754A (en) * 1985-05-10 1986-11-15 Toshiba Corp Three-dimensional curved face polishing controller
CN101664897A (en) * 2009-09-11 2010-03-10 重庆三磨海达磨床有限公司 Coated abrasive grinder of propeller blade
CN202123417U (en) * 2011-06-22 2012-01-25 浙江金石家居用品有限公司 Abrasive belt expanding mechanism for polisher
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CN203185112U (en) * 2013-01-23 2013-09-11 宁波大学 Numerically-controlled polishing equipment for five-star-shaped workpiece
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CN205765435U (en) * 2016-05-30 2016-12-07 广州启帆工业机器人有限公司 A kind of faucet sanding and polishing device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107052963A (en) * 2017-05-05 2017-08-18 东莞市金铸机械设备有限公司 A kind of four axle wire drawing machinees
CN107052963B (en) * 2017-05-05 2018-12-28 东莞市金铸机械设备有限公司 A kind of four axis wire drawing machinees
CN109129496A (en) * 2017-06-15 2019-01-04 鸿富锦精密工业(深圳)有限公司 Milling robot
CN107962479A (en) * 2017-11-30 2018-04-27 大连理工大学 The discontinuous inside coating burnishing device of composite material restricted clearance rectangle and method
CN107962479B (en) * 2017-11-30 2020-03-20 大连理工大学 Polishing device and method for rectangular discontinuous inner wall coating in confined space of composite material
CN110000683A (en) * 2019-04-18 2019-07-12 五邑大学 A kind of faucet surface process equipment and processing technology
CN111300386A (en) * 2020-03-31 2020-06-19 广东技术师范大学天河学院 Multifunctional industrial robot
CN111975581A (en) * 2020-08-18 2020-11-24 安徽晟禾智能机械有限公司 Multifunctional special grinding and polishing machine
CN114871931A (en) * 2022-06-10 2022-08-09 厦门鑫福宝莱智能装备有限公司 Automatic product polishing equipment
CN114871931B (en) * 2022-06-10 2024-04-12 厦门鑫福宝莱智能装备有限公司 Automatic polishing equipment for products
CN115302382A (en) * 2022-07-26 2022-11-08 常熟市佳德汽车零部件有限公司 Automatic surface polishing device for processing motorcycle engine protecting cover

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Application publication date: 20170215