CN105834897A - Intelligent full-automatic circular pipe and rod polishing unit - Google Patents

Intelligent full-automatic circular pipe and rod polishing unit Download PDF

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Publication number
CN105834897A
CN105834897A CN201610351990.2A CN201610351990A CN105834897A CN 105834897 A CN105834897 A CN 105834897A CN 201610351990 A CN201610351990 A CN 201610351990A CN 105834897 A CN105834897 A CN 105834897A
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CN
China
Prior art keywords
polishing
round tube
polishing unit
buff wheel
intelligent automatic
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
CN201610351990.2A
Other languages
Chinese (zh)
Inventor
吴建
田藩
鞠艳明
王洋
吴泳超
覃富德
杨雄强
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 Maohe Automation Technology Co Ltd
Original Assignee
Guangzhou Maohe Automation Technology Co Ltd
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 Maohe Automation Technology Co Ltd filed Critical Guangzhou Maohe Automation Technology Co Ltd
Priority to CN201610351990.2A priority Critical patent/CN105834897A/en
Publication of CN105834897A publication Critical patent/CN105834897A/en
Pending legal-status Critical Current

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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
    • B24B39/00Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • 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
    • B24B55/00Safety 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
    • B24B55/06Dust extraction equipment on grinding or polishing machines

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

Abstract

The invention relates to an intelligent full-automatic circular pipe and rod polishing unit. The polishing unit comprises an automatic loading mechanism, a polishing mechanism and an automatic unloading mechanism; the automatic loading mechanism, the polishing mechanism and the automatic unloading mechanism are connected through conveying mechanisms; the polishing mechanism includes multiple sub polishing mechanisms; the multiple sub polishing mechanisms are serially connected through the conveying mechanisms; gaps are formed between every two sub polishing mechanisms; and polishing wheel mechanisms are respectively arranged in all the sub polishing mechanisms. The polishing unit introduces the intelligent and flexible design, is high in automation level, can guarantee consistency of the polishing quality, can adapt to the multi-item production demands, and can eradicate the potential safety hazards.

Description

A kind of Intelligent automatic round tube, bar polishing unit
Technical field
The present invention relates to numerically controlled intelligent technical field, be specifically related to a kind of Intelligent automatic round tube, bar Polishing unit.
Background technology
Metal material surface polishing is different from polishing, there is not significant metal loss.Metal surface polishing Processing method has a variety of, but uses more only mechanical polishing, chemical polishing and electricity in the industrial production Chemical polishing.And mechanically polishing is the most ancient processing method having use value most in three.
Mechanical polishing process had both had the shear action of machinery, had again physics and the effect of chemistry.Buff wheel exists Doing high speed rotary motion, operator imposes suitable pressure to polished metallic article surface, is pressed On buff wheel, now, produce high temperature due to rubbing action, make polished metallic article surface easy Plastic deformation is occurred to form one layer " affected layer ".But the work of the frictional force at buff wheel high speed rotating Under with, some projection on the most polished metallic article surface is shaved, the most polished gold Belonging to article surface and also can produce plastic deformation, boss is pressed into, or inserts depression after a mobile segment distance Position.This cutting convex fills out recessed flattening course, is repeated that (i.e. metal surface exists the most on a large scale Very thin oxide-film that the oxidation lower moment of ambient atmosphere is formed is the most polished to get off), add antiscuffing paste Lightization effect, makes the most rougher polished metallic article surface smoothened and bright (the highest Brightness---bright in mirror surface).
For above-described " affected layer ", Raether and Kranert proposed as far back as nineteen forty-three " affected layer illustraton of model ", is the most still accepted by people.This model is thought, article surface is processed Impact and there is various deformation so that the crystal grains fine on top layer, density becomes big, and compactness improves, its knot Structure and amorphous state are without much differences, thus surface becomes the most smooth and bright.The thickness of affected layer Degree is not constant, and it is as material, processing method and processing conditions used and changes.
" affected layer " was further subdivided into three types by Song Yongzheng for a long time in 1972:
(1) effect of extraneous element and the metamorphic layer extraneous element that formed mainly pass through: 1. surface contamination; 2. surface adsorption (physical absorption and chemisorbed);3. the compound that surface is newly formed;4. the embedment etc. of foreign body Mode enters finished surface, and makes machined surface layer change in the course of processing on recurring structure occur adding Work metamorphic layer.Wherein, embedment and the oxide skin(coating) of foreign body the metamorphic layer formed can affect surface and add subsequently The quality of work.
(2) change of crystalline structure and the metamorphic layer that formed
Following crystalline structure is readily formed metamorphic layer: 1. amorphous surface;2. fine crystal layer;3. turn The surface that bit density rises;4. the surface of twin crystal is formed;5. the surface that a certain composition of alloy covers;6. fine The surface of dimension shape tissue;7. the surface that rubbing down is abnormal;8. the plastic deformation crystallization formed because of processing;9. because of Frictional heat and the recrystallization etc. that causes.
(3) stress and the metamorphic layer that formed
The damaged surface layer that stress metamorphic layer is formed mainly due to the residual stress of product itself.
Current domestic widely used pipe automatic polishing apparatus for production line mainly by stock shelf, polishing main frame, Discharge rack and vacuum cleaner four part composition, it is adaptable to the metal tube in various round cross sections, bar appearance rough polishing, The processed such as middle throwing and essence throwing.
The problem analyzing the existence of this pipe automatic polishing apparatus for production line below in terms of seven:
First, this equipment uses traditional buff wheel parallel relative with polished part (round tube, bar) axis The radial feed mode rotated, inevitably there are radially cut quality problems in polishing product.
Second, this equipment uses simple manual pulley adjusting means, individually adjusts each buff wheel relative to (footpath, position To feeding).
3rd, this equipment needs manually to regulate glossing data (such as buff wheel rotating speed) according to different materials.
4th, buff wheel there will be abrasion in continuously work process, and this equipment can not be the most automatic Compensate polishing wheel wear, periodically must adjust buff wheel radial position by closed-down manual.
5th, after the adjustment, each mechanism relative position rigidly fixes this equipment, when indivedual work piece sizes During super large, " stuck " and " overground " phenomenon easily occurs, causes fire to take place frequently.
6th, when this device transform produces description, each vertical horizontal drive must be adjusted the most one by one and prop up Handwheel on frame.
7th, the polishing main frame enclosed construction by their entirety configuration of this equipment, and the production line single concentration of employing Dust suction mode, energy consumption is high, pollutes big, and dust removing effects is general, and production environment is severe, and occupation disease injury is serious.
As can be seen here, the pipe automatic polishing apparatus for production line that this employing regulates manually, time and effort consuming, Production efficiency is low, and automatization level is low, it is difficult to ensures the concordance of quality of finish, and fails to introduce intelligence Change and flexibility designs, it is also difficult to adapt to multi-item production demand.
In sum, really it is necessary to develop a kind of intelligent pipe automatic polishing apparatus for production line.
Summary of the invention
The invention aims to solve the defect of above-mentioned prior art, it is provided that a kind of for different size, The Intelligent automatic of different materials (common straightcarbon steel, aluminium alloy, copper alloy, rustless steel and timber etc.) Round tube, bar polishing unit.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of Intelligent automatic round tube, bar polishing unit, including automatic feed mechanism, polishing mechanism And automatic material blanking mechanism;Described automatic feed mechanism, polishing mechanism and automatic material blanking mechanism pass through conveying mechanism It is connected;Described polishing mechanism includes some estrade polishing mechanisms, and described some estrade polishing mechanisms are by conveying Mechanism is one another in series, and sub-polishing mechanism is provided with spacing between any two, is equipped with throwing in every estrade polishing mechanism Light wheel mechanism.
Preferably, the buff wheel of described buff wheel mechanism forms medial recess at its thickness direction.
Preferably, Flexible Fixturing conveying mechanism, described Flexible Fixturing conveyer it are provided with in described sub-polishing mechanism Structure is by floating contact roller and X-axis motion roller forms, and described floating contact roller and X-axis motion roller are positioned at throwing Below light wheel mechanism, described floating contact roller is positioned at the top of X-axis motion roller, described X-axis motion roller Arrange on the conveyor.
Preferably, front side and the rear side of described X-axis motion roller is provided with adjustable base plate.
Preferably, described sub-polishing mechanism is provided with buff wheel and automatically compensates controlling organization.
Preferably, described automatic feed mechanism is provided with electric magnet and striker plate.
Preferably, the outside of described sub-polishing mechanism is provided with isolation cover and dust absorption fan.
Preferably, described dust absorption fan is provided with two suction ports, and one of them suction port is positioned on isolation cover, Another suction port is positioned at buff wheel operating position.
Preferably, the outside of described sub-polishing mechanism is provided with dust collecting duct, described dust absorption fan and dust collecting duct It is connected.
The present invention has following beneficial effect relative to prior art: introduce intelligent and flexibility design, Automatization level is high, it is ensured that the concordance of quality of finish, adapts to multi-item production demand, thoroughly does away with potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the present invention a kind of Intelligent automatic round tube, the perspective view of bar polishing unit;
Fig. 2 is the structural representation of the automatic feed mechanism of the present invention;
Fig. 3 is the structural representation of the Flexible Fixturing conveying mechanism of the present invention;
Fig. 4 is the buff wheel operating diagram of the present invention;(wherein, Y represents buff wheel with Y-axis axial feed, X represents workpiece with X-axis axial advancement.)
Fig. 5 is X-axis motion roller and the connection diagram of adjustable base plate of the present invention;
Fig. 6 is the installation site schematic diagram that the buff wheel of the present invention compensates controlling organization automatically;
Fig. 7 is the isolation cover of the present invention, dust absorption fan, dust collecting duct and the connection diagram of dust discharge pipeline;
Fig. 8 is the structural representation of the automatic material blanking mechanism of the present invention;
Fig. 9 is polish pressure and polishing efficiency relation schematic diagram;
Figure 10 is polish pressure and roughness relation schematic diagram.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing And embodiment, one Intelligent automatic round tube of the present invention, bar polishing unit are carried out specifically Bright.Specific embodiment described herein is only used for explaining the present invention, is not intended to limit the present invention.
With reference to shown in Fig. 1-8, one Intelligent automatic round tube of the present invention, bar polish unit, including Automatic feed mechanism 1, polishing mechanism and automatic material blanking mechanism 3;Described automatic feed mechanism 1, polishing mechanism It is connected by conveying mechanism 4 with automatic material blanking mechanism 3;Described polishing mechanism includes some estrade polishing mechanisms 2, described some estrade polishing mechanisms 2 are one another in series by conveying mechanism 4, and sub-polishing mechanism 2 two-by-two it Between be provided with spacing, be equipped with buff wheel mechanism 21 in every estrade polishing mechanism 2.
The present invention uses networking mode to connect intelligent for some estrade polishing mechanisms 2, not only convenient son polishing Exchange information between mechanism 2, and be also convenient for whole production procedure is controlled in real time, adjusts and detected.
Owing to round tube (excellent) often can raise, in order to avoid circle through the temperature of stock removal polishing operation rear surface Shape pipe (excellent) material damages, the sub-polishing mechanism of the present invention 2 liang because continuous polishing causes surface temperature too high Spacing it is provided with so that round tube (excellent) often completes one polishing process and need to move a segment distance, directly between two Lower one polishing process is just carried out after cooling down to surface.
Preferably, the present invention by four estrade polishing mechanisms 2 connected round tube (excellent) rough polishing, in Throw, essence is thrown and the production process of minute surface throwing.But those skilled in the art arbitrarily can be increased and decreased by product demand.
Preferably, described automatic feed mechanism 1 is provided with the striker plate 12 controlled by electric magnet 11, described electricity Magnet 11 adjusts folding of striker plate 12 according to the pipe diameter size of round tube (excellent), it is ensured that feeding is put every time Piece round tube (excellent), on conveying mechanism 4, also makes automatic feed mechanism 1 be adapted to difference simultaneously The round tube (excellent) of pipe diameter size.
Preferably, the buff wheel of described buff wheel mechanism 21 its thickness direction formed medial recess, described in The both sides of portion's depression are for round tube (excellent) surface finish.
Existing pipe automatic polishing apparatus for production line passes through buff wheel high speed rotating, and applies certain pressure and make Buff wheel contacts with by throwing part surface and carries out grinding, and the polished surface obtained has radially cut.The present invention's Buff wheel mechanism 21 uses polishing principles described in Fig. 4 axially to cut round tube (excellent) or grinding, very Avoid well round tube (excellent) that radially cut quality problems occur, improve polishing effect.
The buff wheel rotating speed of the present invention is controlled by the motor being configured with converter, it is achieved the step-less adjustment of rotating speed, Flexible Control can be carried out for the round tube (excellent) of different materials and different in width and height specification.
Preferably, being provided with Flexible Fixturing conveying mechanism in described sub-polishing mechanism 2, described Flexible Fixturing carries Mechanism is made up of the contact roller 23 (referred to as float contact roller) and X-axis motion roller 24 with floatability, Described floating contact roller 23 and X-axis motion roller 24 are positioned at below buff wheel mechanism 21, and described floating compresses Wheel 23 is positioned at the top of X-axis motion roller 24, and described X-axis motion roller 24 is arranged on conveying mechanism 4 On.
The Flexible Fixturing conveying mechanism of the present invention is provided with external controller, sets in man machine interface according to different materials Fixed corresponding precompression (can store) so that polishing feed speed is controlled, improves polishing effect, simultaneously this Bright Flexible Fixturing conveying mechanism is it can be avoided that there is " stuck " because round tube (excellent) appearance difference is relatively big " overground " phenomenon.
Preferably, front side and the rear side of described X-axis motion roller 24 is provided with adjustable base plate 22.
Described adjustable base plate 22 can be adjusted according to the pipe diameter size of round tube (excellent), so that defeated Send the round tube (excellent) that mechanism 4 is adapted to different tube diameters size.
Preferably, every estrade polishing mechanism 2 is provided with buff wheel and automatically compensates controlling organization 25, described buff wheel Automatic compensation controlling organization 25 controls buff wheel motor makes buff wheel mechanism 21 complete Y-axis axial feed and benefit Repay the wear extent of buff wheel.(obtain according to test particular by arranging corresponding data parameter in man machine interface Normal carbon Steel material, aluminum alloy materials, Cu alloy material, stainless steel material and timber etc. are at different operating Under speed conditions, change in value rule between the amount of feeding of buff wheel, amount of grinding), examined by polishing force detector Survey the real-time pressure of buff wheel and do respective feedback signal and automatically compensate controlling organization 25 to buff wheel, by polishing Wheel compensates the axial feeding of controlling organization 25 Based Intelligent Control buff wheel, amount of grinding automatically, and compensates polishing The wear extent of wheel, it is ensured that quality of finish concordance, it is achieved soft readjustment.
Preferably, described Changing Pattern can be with polish pressure and polishing efficiency relation schematic diagram (referring to Fig. 9) With polish pressure and roughness relation schematic diagram (referring to Figure 10).
Existing pipe automatic polishing apparatus for production line must adjust buff wheel radially by human at periodic intervals's closed-down manual Position, the present invention realizes buff wheel loss by Stress control and automatically compensates, reduces labor workload, simultaneously Ensure the concordance of polishing effect.
Preferably, the present invention uses PLC and touch screen control technology, by the polishing of plurality of specifications material product Technical parameter is stored in touch screen control system, has only to directly derive from touch screen be somebody's turn to do when changing product The polishing technology parameter of product can produce, and accomplishes equipment full-automatic regulation, reduces labor workload, Ensure the concordance of polishing effect simultaneously.
Preferably, the outside of every estrade polishing mechanism 2 is equipped with isolation cover 26 and dust absorption fan 27.
Preferably, described dust absorption fan 27 is provided with two suction ports, and one of them suction port is arranged on isolation cover On 26, for siphoning away the dust existed on a small quantity in isolation cover 26;Another suction port is fixedly installed on neighbouring The position (being such as located at the lower section of buff wheel) of buff wheel, the dust produced during for directly siphoning away polishing.
Preferably, every estrade polishing mechanism 2 is equipped with dust collecting duct 28, described dust absorption fan 27 and dust Pipeline 28 is connected.
The dust that the dust absorption fan of the present invention absorbs is focused at dust discharge pipeline 29 by dust collecting duct 28, Make workshop environment clean, it is ensured that safety of workers is healthy, stop Occupational Disease Hazards, reduce environmental pollution.
Preferably, the present invention is provided with polishing wheel disc footpath testing agency, and this polishing wheel disc footpath testing agency can be Normally work in the environment of dust is relatively big;When buff wheel runs into the situation in limit dish footpath of being polished to, this buff wheel Replacing buff wheel can be pointed out by Pan Jing testing agency.
Preferably, the present invention is provided with anti-blocking testing agency, is monitored by changes in flow rate in detection dust discharge pipeline Whether blockage phenomenon in dust collecting duct.When dust discharge pipeline is plugged, automatic alarm immediately, simultaneously safety Shut down, thoroughly do away with potential safety hazard, it is ensured that production safety.
Preferably, the present invention uses Special precision type sensor, to the dust concentration in workshop and temperature Carry out Distributed Multi automatically to detect and network in real time detection.When dust concentration or temperature exceeding standard, immediately certainly Dynamic warning, safe shutdown simultaneously, thoroughly does away with potential safety hazard, it is ensured that production safety.
Manually being placed on automatic feed mechanism 1 by round tube (excellent), round tube (excellent) is through striker plate 12 Automatically tumbling entrance conveying mechanism 4, round tube (excellent) advances along X-direction, throws subsequently into the first son Light mechanism;The round tube (excellent) adjustable base plate on rear side of X-axis motion roller 24 arrives buff wheel mechanism 21 Lower section, simultaneously by automatic for floating contact roller 24 jack-up, floating contact roller 24 compresses round tube (excellent), and makes Round tube (excellent) orientation constant speed rotates, and buff wheel mechanism 21 completes Y-axis axial feed;After completing rough polishing, Round tube (excellent) is transferred to X-axis motion roller 24, and round tube (excellent) is delivered to X by X-axis motion roller 24 Adjustable base plate on front side of axle motion roller 24;Round tube (excellent) advance along X-direction reach second successively, Three, four sub-polishing mechanism, second and third, the buff wheel mechanism of four sub-polishing mechanisms, buff wheel motor, throwing Halo automatically compensates controlling organization, floating contact roller, X-axis motion roller and adjustable base plate and repeats above operation, Until after the operation that round tube (excellent) completes middle throwing, essence is thrown and minute surface is thrown, automatically dividing through quality detection device Class gets rid of substandard products, detects qualified round tube (excellent) and is finally reached automatic material blanking mechanism 3, from automatic blanking The chute of mechanism 3 tumbles.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned reality Execute the restriction of example, the change made under other any spirit without departing from the present invention and principle, modification, Substitute, combine, simplify, all should be the substitute mode of equivalence, within being included in protection scope of the present invention.

Claims (9)

1. Intelligent automatic round tube, a bar polishing unit, including automatic charging machine Structure, polishing mechanism and automatic material blanking mechanism;Described automatic feed mechanism, polishing mechanism and automatically Cutting agency is connected by conveying mechanism;It is characterized in that: described polishing mechanism includes some Sub-polishing mechanism, described some estrade polishing mechanisms are one another in series by conveying mechanism, and son is thrown Light mechanism is provided with spacing between any two, is equipped with buff wheel mechanism in every estrade polishing mechanism.
A kind of Intelligent automatic round tube the most according to claim 1, bar polishing Unit, it is characterised in that: the buff wheel of described buff wheel mechanism is in the middle part of its thickness direction is formed Depression.
A kind of Intelligent automatic round tube the most according to claim 1, bar polishing Unit, it is characterised in that: it is provided with Flexible Fixturing conveying mechanism in described sub-polishing mechanism, described Flexible Fixturing conveying mechanism is by floating contact roller and X-axis motion roller forms, and described floating compresses Wheel and X-axis motion roller are positioned at below buff wheel mechanism, and described floating contact roller is positioned at X-axis fortune The top of dynamic roller, described X-axis motion roller is arranged on the conveyor.
A kind of Intelligent automatic round tube the most according to claim 3, bar polishing Unit, it is characterised in that: front side and the rear side of described X-axis motion roller are provided with adjustable base plate.
A kind of Intelligent automatic round tube the most according to claim 1, bar polishing Unit, it is characterised in that: described sub-polishing mechanism is provided with buff wheel and automatically compensates controlling organization.
A kind of Intelligent automatic round tube the most according to claim 1, bar polishing Unit, it is characterised in that: described automatic feed mechanism is provided with electric magnet and striker plate.
A kind of Intelligent automatic round tube the most according to claim 1, bar polishing Unit, it is characterised in that: the outside of described sub-polishing mechanism is provided with isolation cover and dust absorption fan.
A kind of Intelligent automatic round tube the most according to claim 7, bar polishing Unit, it is characterised in that: described dust absorption fan is provided with two suction ports, one of them suction port Being arranged on isolation cover, another suction port is positioned adjacent to the position of buff wheel.
A kind of Intelligent automatic round tube the most according to claim 8, bar polishing Unit, it is characterised in that: the outside of described sub-polishing mechanism is provided with dust collecting duct, described dust suction Blower fan is connected with dust collecting duct.
CN201610351990.2A 2016-05-24 2016-05-24 Intelligent full-automatic circular pipe and rod polishing unit Pending CN105834897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610351990.2A CN105834897A (en) 2016-05-24 2016-05-24 Intelligent full-automatic circular pipe and rod polishing unit

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107584420A (en) * 2017-09-05 2018-01-16 广东鼎科技有限公司 A kind of throwing base machine of autofeed
CN109648416A (en) * 2018-11-16 2019-04-19 中国航发西安动力控制科技有限公司 Z-direction multiaxis has the method for processing parts of difference in height
CN109986447A (en) * 2019-05-14 2019-07-09 中铁隧道局集团有限公司 Pipeline outer wall sander
CN112059763A (en) * 2020-08-21 2020-12-11 南京禹智智能科技有限公司 Pipe inner wall polishing device and polishing method thereof
CN112847117A (en) * 2021-03-26 2021-05-28 湖北汽车工业学院 Large-size bar polishing equipment
CN113319726A (en) * 2021-08-03 2021-08-31 南通豪派金属制品有限公司 Full-automatic polishing equipment for surface process treatment of metal pipe
CN113458958A (en) * 2021-07-20 2021-10-01 四川岷河管道建设工程有限公司 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal
CN113560980A (en) * 2021-07-20 2021-10-29 四川岷河管道建设工程有限公司 Pipe polishing and detecting integrated production line
CN113579836A (en) * 2021-08-25 2021-11-02 中铝瑞闽股份有限公司 Suction detection mechanism for waste edge negative pressure suction pipeline and application method thereof

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CN101502939A (en) * 2009-03-02 2009-08-12 宋树建 Full automatic round stick sanding and polishing equipment
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CN205021401U (en) * 2015-09-14 2016-02-10 廖峰 Pipe polishing autoloader
CN205765554U (en) * 2016-05-24 2016-12-07 广州茂迅自动化技术有限公司 A kind of Intelligent automatic round tube, bar polishing unit

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JP2009142957A (en) * 2007-12-17 2009-07-02 Showa Denko Kk Method for manufacturing pipe with flange member
CN101502939A (en) * 2009-03-02 2009-08-12 宋树建 Full automatic round stick sanding and polishing equipment
CN103072063A (en) * 2013-01-30 2013-05-01 重庆大学 Excircle abrasive belt grinding method of wall thickness of tube
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107584420A (en) * 2017-09-05 2018-01-16 广东鼎科技有限公司 A kind of throwing base machine of autofeed
CN109648416A (en) * 2018-11-16 2019-04-19 中国航发西安动力控制科技有限公司 Z-direction multiaxis has the method for processing parts of difference in height
CN109986447A (en) * 2019-05-14 2019-07-09 中铁隧道局集团有限公司 Pipeline outer wall sander
CN112059763A (en) * 2020-08-21 2020-12-11 南京禹智智能科技有限公司 Pipe inner wall polishing device and polishing method thereof
CN112847117A (en) * 2021-03-26 2021-05-28 湖北汽车工业学院 Large-size bar polishing equipment
CN113458958A (en) * 2021-07-20 2021-10-01 四川岷河管道建设工程有限公司 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal
CN113560980A (en) * 2021-07-20 2021-10-29 四川岷河管道建设工程有限公司 Pipe polishing and detecting integrated production line
CN113560980B (en) * 2021-07-20 2023-08-29 四川岷河管道建设工程有限公司 Pipe polishing and detecting integrated production line
CN113319726A (en) * 2021-08-03 2021-08-31 南通豪派金属制品有限公司 Full-automatic polishing equipment for surface process treatment of metal pipe
CN113579836A (en) * 2021-08-25 2021-11-02 中铝瑞闽股份有限公司 Suction detection mechanism for waste edge negative pressure suction pipeline and application method thereof

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