CN104325382A - Pipe internal surface finishing device - Google Patents
Pipe internal surface finishing device Download PDFInfo
- Publication number
- CN104325382A CN104325382A CN201410595944.8A CN201410595944A CN104325382A CN 104325382 A CN104325382 A CN 104325382A CN 201410595944 A CN201410595944 A CN 201410595944A CN 104325382 A CN104325382 A CN 104325382A
- Authority
- CN
- China
- Prior art keywords
- finishing device
- internal surface
- pipe internal
- polishing
- surface finishing
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Abstract
The invention provides a comparative profile cross-section polishing device, comprising a finishing device which stretches into a pipeline to implement grinding polishing, wherein the rear end of the finishing device is connected with a motor; the motor is connected onto a fixed frame; the bottom part of the fixed frame is provided with moving wheels for moving; the moving wheels are in rolling connection with a moving track arranged on the ground; the front end part of the finishing device is provided with a grinding head used for grinding; multiple polishing wheels fit with the interior of the pipeline are arranged on the finishing device at intervals; a liquid spout is arranged between every two adjacent polishing wheels. According to the comparative profile cross-section polishing device, welding lines in a pipe can be ground, polished and finished within one working procedure, and the efficiency is high.
Description
Technical field
The present invention relates to polishing mechanical field, be specifically related to a kind of pipe internal surface finishing device.
Background technology
After stainless steel welded pipe welds, its weld seam generally all will exceed surface, so not only unsightly but also do not meet quality requirement, and the outer surface weld seam of welded tube just simply can drip removal with scraper or polisher, but inside weld is just difficult to remove, if welded tube is used on food apparatus, inside weld will bond material object, affect fluid mass, make the product health of producing not meet standard.
And for example patent of invention, a kind ofly disclosed in number CN202910738U is used for steel pipe internal-surface polishing machine, especially relates to a kind of stainless steel inner surface polishing machine, belongs to steel pipe polishing device.A kind of stainless steel inner surface polishing machine, it comprises and needs to carry out inner surface and carry out the stainless steel tube of polishing and described stainless steel tube carried out to the burnishing device of inner surface polishing, described burnishing device comprises the cylinder being fixedly connected on support, the deflector roll of horizontal slip can be carried out relative to support, the pump be connected with the cylinder push-rod of described cylinder on support; Described pump is fixed on described deflector roll; Described pump is connected with the shower nozzle described stainless steel tube being carried out to inner surface polishing.But this invention still fails to separate in pipe the bright and clean problem that polishes flat.
Summary of the invention
The invention provides to complete at an in-process and the smooth efficient a kind of contrast type section material section burnishing device of sanding and polishing is carried out to pipe inside weld.
In order to achieve the above object, the present invention adopts following technical scheme: comprise and stretch into the finishing device that pipe interior carries out sanding and polishing, the rear end of described finishing device is connected with motor, described motor is connected on fixed mount, the bottom of described fixed mount is provided with mobile movable pulley, described movable pulley rolls with the moving track being arranged on ground and is connected, the leading section of described finishing device is provided with the grinding head for polishing, described finishing device is arranged at intervals with multiple polishing wheel of fitting with pipe interior, between adjacent polishing wheel, is provided with liquid spout.
Preferred as one, the front end of described grinding head be provided with can carry out spraying fog-spray nozzle, described fog-spray nozzle is provided with multiple spout.So just can form the dust from flying of generation time water smoke wall goes to stop polishing outside pipeline.
Preferred as one, the front end of described fog-spray nozzle is provided with the curved baffle for blocking water smoke.The setting of curved baffle can better maintain the shape of water smoke wall.
Preferred as one, on described finishing device, described in last, the rear of polishing wheel is provided with sprayer unit.Sprayer unit can stop to come outside dust from flying road pipeline at pipeline rear water smoke wall.
Preferred as one, described liquid spout comprise for by liquid with the arc shower nozzle of arc scattering, and for the adjustable ring of regulates liquid flow.This energy-conservation amount that can regulate the cooling fluid of ejection according to the real needs of polishing, and annular can disperse cooling fluid, make contact surface wider.
Preferred as one, on described fixed mount, what the rear lower of described finishing device arranged inclination is provided with the Extendible knockout pin of finely tuning the levelness of finishing device.Like this when steel pipe is long, the front end of finishing device has when dropout error just can make certain correction.
Preferred as one, multiple described polishing wheel is arranged from the rear end arrangement to described finishing device from coarse to fine successively according to surface roughness.
Preferred as one, formation hypotenuse is tightened up at the center, lateral, middle part of described grinding head gradually, and the circular platform that diameter is less than base diameter is formed on top, and the diameter at the minimum place of described grinding head is less than pipeline interior diameter.
Preferred as one, the anterior face roughness of described grinding head is greater than the roughness of posterior face.
Preferred as one, described Extendible knockout pin adopts hydraulic mandril.
To sum up, the present invention has the following advantages:
The leading section of finishing device of the present invention is provided with the grinding head for polishing, and described finishing device is arranged at intervals with multiple polishing wheel of fitting with pipe interior, is provided with liquid spout between adjacent polishing wheel.So just first can polish then in polishing an operation, and do not need as prior art, be divided into twice operation and gone, accomplish energy-efficient.
The present invention has energy-efficient and without the advantage of dust environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Number in the figure is as follows:
1-finishing device, 2-motor, 3-fixed mount, 4-movable pulley, 5-moving track, 6-grinding head, 7-polishing wheel, 8-liquid spout, 9-fog-spray nozzle, 10-curved baffle, 11-sprayer unit, 801-arc shower nozzle, 802-adjustable ring, 12-Extendible knockout pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
As shown in Figure 1, the present embodiment comprises and stretches into the finishing device 1 that pipe interior carries out sanding and polishing, the rear end of finishing device 1 is connected with motor 2, motor 2 is connected on fixed mount 3, the bottom of fixed mount 3 is provided with mobile solid movable pulley 4, be connected Gu movable pulley 4 rolls with the moving track 5 being arranged on ground, the leading section of finishing device 1 is provided with the grinding head 6 for polishing, finishing device 1 is arranged at intervals with two polishing wheels 7 of fitting with pipe interior, two polishing wheels 7 are arranged from the rear end arrangement to finishing device 1 from coarse to fine successively according to surface roughness.Liquid spout 8 is provided with between adjacent polishing wheel 7.Cooling fluid is equipped with in liquid spout 8 inside, is sprayed by air pump, and air pump is arranged on finishing device inside.Liquid spout 8 comprise for by liquid with the arc shower nozzle 801 of arc scattering, and for the adjustable ring 802 of regulates liquid flow.Adjustable ring inside is by rotating the bore size that can change arc shower nozzle 801, and like this under same pressure, the jet velocity of liquid is different, and the form ejected is also different, can realize the conversion of water column to water smoke.
As shown in Figure 1, the present embodiment grinding head 6 adopts the emery wheel of two kinds of roughness to form, formation hypotenuse is tightened up at the center, lateral, middle part of grinding head 6 gradually, and the circular platform that diameter is less than base diameter is formed on top, and the diameter at the minimum place of grinding head 6 is less than pipeline interior diameter.The anterior face roughness of grinding head 6 is greater than the roughness of posterior face.The front end of grinding head 6 be provided with can carry out spraying fog-spray nozzle 9, fog-spray nozzle 9 is provided with multiple spout.The front end of fog-spray nozzle 9 is provided with the curved baffle 10 for blocking water smoke, and curved baffle 10 adopts clear glass to make, and so just can observe the situation of pipe interior.On finishing device 1, the rear of last polishing wheel 7 is provided with sprayer unit 11, and sprayer unit 11 annular is arranged on the outer wall of finishing device 1, and inside sprays water smoke by air pump.
As shown in Figure 1, on the present embodiment fixed mount 3, what the rear lower of finishing device 1 arranged inclination is provided with the Extendible knockout pin 12 of finely tuning the levelness of finishing device 1.Extendible knockout pin 12 adopts hydraulic mandril.
The present invention first polishes then in polishing when in use in an operation, and do not need as prior art, be divided into twice operation and gone, and accomplishes energy-efficient.
More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (10)
1. a pipe internal surface finishing device, comprise and stretch into the finishing device (1) that pipe interior carries out sanding and polishing, the rear end of described finishing device (1) is connected with motor (2), described motor (2) is connected on fixed mount (3), the bottom of described fixed mount (3) is provided with mobile solid movable pulley (4), described solid movable pulley (4) rolls with the moving track (5) being arranged on ground and is connected, it is characterized in that: the leading section of described finishing device (1) is provided with the grinding head (6) for polishing, described finishing device (1) is arranged at intervals with multiple polishing wheel (7) of fitting with pipe interior, liquid spout (8) is provided with between adjacent polishing wheel (7).
2. a kind of pipe internal surface finishing device according to claim 1, is characterized in that: the front end of described grinding head (6) be provided with can carry out spraying fog-spray nozzle (9), (9) are provided with multiple spout to described fog-spray nozzle.
3. a kind of pipe internal surface finishing device according to claim 2, is characterized in that: the front end of described fog-spray nozzle (9) is provided with the curved baffle (10) for blocking water smoke.
4. a kind of pipe internal surface finishing device according to claim 1, is characterized in that: on described finishing device (1), the rear of polishing wheel described in last (7) is provided with sprayer unit (11).
5. a kind of pipe internal surface finishing device according to claim 1, is characterized in that: described liquid spout (8) comprise for by liquid with the arc shower nozzle (801) of arc scattering, and for the adjustable ring (802) of regulates liquid flow.
6. a kind of pipe internal surface finishing device according to claim 1, it is characterized in that: on described fixed mount (3), what the rear lower of described finishing device (1) arranged inclination is provided with the Extendible knockout pin (12) of finely tuning the levelness of finishing device (1).
7. a kind of pipe internal surface finishing device according to claim 1, is characterized in that: multiple described polishing wheel (7) is arranged from the rear end arrangement to described finishing device (1) from coarse to fine successively according to surface roughness.
8. a kind of pipe internal surface finishing device according to claim 1, it is characterized in that: formation hypotenuse is tightened up at the center, lateral, middle part of described grinding head (6) gradually, the circular platform that diameter is less than base diameter is formed on top, and the diameter at described grinding head (6) minimum place is less than pipeline interior diameter.
9. a kind of pipe internal surface finishing device according to claim 8, is characterized in that: the anterior face roughness of described grinding head (6) is greater than the roughness of posterior face.
10. a kind of pipe internal surface finishing device according to claim 6, is characterized in that: described Extendible knockout pin (12) adopts hydraulic mandril.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595944.8A CN104325382A (en) | 2014-10-30 | 2014-10-30 | Pipe internal surface finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595944.8A CN104325382A (en) | 2014-10-30 | 2014-10-30 | Pipe internal surface finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325382A true CN104325382A (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595944.8A Pending CN104325382A (en) | 2014-10-30 | 2014-10-30 | Pipe internal surface finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325382A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150074A (en) * | 2015-09-30 | 2015-12-16 | 江苏宏联环保科技有限公司 | Polisher device capable of discharging polishing agents |
| CN107263242A (en) * | 2017-07-10 | 2017-10-20 | 王丽倩 | Weld seam processing technology and the plant equipment with weld seam |
| CN107520739A (en) * | 2017-10-18 | 2017-12-29 | 王焕松 | A kind of conjugative component for pipe fitting inner wall polishing |
| CN108453589A (en) * | 2018-03-29 | 2018-08-28 | 马鞍山市休普技术陶瓷有限责任公司 | A kind of tooth bracket processing unit (plant) |
| CN110977638A (en) * | 2019-11-23 | 2020-04-10 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842332A (en) * | 1957-03-26 | 1960-07-27 | James Victor Ronaldson | Tools for the abrasive treatment of the interior of hollow bodies |
| US3795957A (en) * | 1972-02-26 | 1974-03-12 | A Steusloff | Apparatus for boring and burnishing internal cylindrical surfaces of metallic workpieces |
| JPS51129992A (en) * | 1975-04-24 | 1976-11-11 | Hegenscheidt Gmbh Wilhelm | Combination type finish drilling and grinding roller tool |
| CN1994677A (en) * | 2006-01-05 | 2007-07-11 | 鸿富锦精密工业（深圳）有限公司 | Grinding wheel device |
| CN102765021A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Steel tube inner wall grinding device with water spraying dust removal function |
| CN203343827U (en) * | 2013-06-19 | 2013-12-18 | 上海西重所重型机械成套有限公司 | Steel tube inner wall continuous automatic sharpening machine |
| CN104117910A (en) * | 2014-07-30 | 2014-10-29 | 湖州华鼎不锈钢管业有限公司 | Clamping and rotating mechanism of steel tube inner wall polishing device |
| CN204339529U (en) * | 2014-10-30 | 2015-05-20 | 浙江久德不锈钢型材有限公司 | A kind of pipe internal surface finishing device |
-
2014
- 2014-10-30 CN CN201410595944.8A patent/CN104325382A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842332A (en) * | 1957-03-26 | 1960-07-27 | James Victor Ronaldson | Tools for the abrasive treatment of the interior of hollow bodies |
| US3795957A (en) * | 1972-02-26 | 1974-03-12 | A Steusloff | Apparatus for boring and burnishing internal cylindrical surfaces of metallic workpieces |
| JPS51129992A (en) * | 1975-04-24 | 1976-11-11 | Hegenscheidt Gmbh Wilhelm | Combination type finish drilling and grinding roller tool |
| CN1994677A (en) * | 2006-01-05 | 2007-07-11 | 鸿富锦精密工业（深圳）有限公司 | Grinding wheel device |
| CN102765021A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Steel tube inner wall grinding device with water spraying dust removal function |
| CN203343827U (en) * | 2013-06-19 | 2013-12-18 | 上海西重所重型机械成套有限公司 | Steel tube inner wall continuous automatic sharpening machine |
| CN104117910A (en) * | 2014-07-30 | 2014-10-29 | 湖州华鼎不锈钢管业有限公司 | Clamping and rotating mechanism of steel tube inner wall polishing device |
| CN204339529U (en) * | 2014-10-30 | 2015-05-20 | 浙江久德不锈钢型材有限公司 | A kind of pipe internal surface finishing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150074A (en) * | 2015-09-30 | 2015-12-16 | 江苏宏联环保科技有限公司 | Polisher device capable of discharging polishing agents |
| CN107263242A (en) * | 2017-07-10 | 2017-10-20 | 王丽倩 | Weld seam processing technology and the plant equipment with weld seam |
| CN107520739A (en) * | 2017-10-18 | 2017-12-29 | 王焕松 | A kind of conjugative component for pipe fitting inner wall polishing |
| CN107520739B (en) * | 2017-10-18 | 2018-08-21 | 徐州新大隆化工泵业制造有限公司 | A kind of conjugative component for pipe fitting inner wall polishing |
| CN108453589A (en) * | 2018-03-29 | 2018-08-28 | 马鞍山市休普技术陶瓷有限责任公司 | A kind of tooth bracket processing unit (plant) |
| CN110977638A (en) * | 2019-11-23 | 2020-04-10 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
| CN110977638B (en) * | 2019-11-23 | 2021-06-25 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170524 |
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| AD01 | Patent right deemed abandoned |