CN105643387B - A kind of multiple tube pipe end overlay cladding welding seam grinding equipment - Google Patents
A kind of multiple tube pipe end overlay cladding welding seam grinding equipment Download PDFInfo
- Publication number
- CN105643387B CN105643387B CN201610197714.5A CN201610197714A CN105643387B CN 105643387 B CN105643387 B CN 105643387B CN 201610197714 A CN201610197714 A CN 201610197714A CN 105643387 B CN105643387 B CN 105643387B
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- CN
- China
- Prior art keywords
- reconditioning
- frame
- feed mechanism
- driving shaft
- fixing axle
- 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.)
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, including frame, base, the slot trimming mechanism being arranged in frame and the reconditioning feed mechanism being arranged between frame and base, slot trimming mechanism includes driving shaft, variable-frequency motor, upper belt pulley, one end socket of driving shaft is provided with bottom pulley, upper belt pulley is connected with bottom pulley by belt, and the other end socket of driving shaft is provided with emery wheel and contour wheel；Reconditioning feed mechanism includes left and right feed mechanism, front and rear feed mechanism and link gear, is hinged in frame and is provided with reconditioning fixed plate, driving shaft is connected through reconditioning fixed plate with frame.The present invention is reasonable in design, it is convenient to use, all around moving for frame is realized by the reconditioning feed mechanism of setting, solve steel pipe circumference tripping problems by the link gear of setting, pass through the emery wheel and contour wheel of setting, can effectively solve the problems, such as emery wheel transition reconditioning, and then improve the precision and efficiency of reconditioning.
Description
Technical field
The invention belongs to mechanical equipment technical field, and in particular to a kind of multiple tube pipe end overlay cladding welding seam grinding equipment.
Background technology
A piece corrosion resistant metal pipe is generally placed in another metal tube by composite bimetal pipe, and passes through expansion and end
Both are fixed as one structure by welding, and multiple tube pipe end overlay cladding bushing pipe and overlay cladding lap-joint after right boring leave a mistake
Irregular transition shoulder is crossed, must be by smooth, the traditional reconditioning side of the step reconditioning in order to not influence the follow-up requirement of steel pipe
Formula is mostly artificial reconditioning, and artificial reconditioning carries out judging reconditioning degree by the experience of worker mostly, and this kind of reconditioning mode, which exists, repaiies
The defects of this height, reconditioning precision are low, the reconditioning time is long is worn into, while during reconditioning, easily scratches internal lining pipe, and then influences to repair
Efficiency is ground, the defects of to overcome artificial reconditioning to exist, in the market has special polishing device, but existing polishing device is equal
In the presence of tripping problems caused by ovality and straight degree during steel pipe rotary can not be overcome.
The content of the invention
For problems of the prior art, it is an object of the invention to design to provide a kind of multiple tube pipe end overlay cladding
Welding seam grinding equipment, the polishing device are solved steel pipe circumference tripping problems using linkage swing mechanism, solved using contour wheel
Certainly emery wheel transition reconditioning problem.
Described a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that including frame, base, be arranged on
Slot trimming mechanism in frame and the reconditioning feed mechanism being arranged between frame and base, the slot trimming mechanism include driving shaft,
It is equipped with the variable-frequency motor above driving shaft, the upper belt pulley being connected with variable-frequency motor output, the one of the driving shaft
End socket is provided with bottom pulley, and the upper belt pulley is connected with bottom pulley by belt, and the other end socket of driving shaft is set
It is equipped with emery wheel and contour wheel；The reconditioning feed mechanism includes left and right feed mechanism, front and rear feed mechanism and link gear, described
It is hinged in frame and is provided with reconditioning fixed plate, the driving shaft is connected through reconditioning fixed plate with frame.
Described a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that the left and right feed mechanism includes
The first servomotor for being arranged on base, the first screw mandrel for being arranged on the first servomotor output end, on first screw mandrel
The first ball screw nut is provided with, first is additionally provided between first screw mandrel and the first servomotor and is connected plate,
Described first, which is connected on plate, is provided with first straight line guide rail.
Described a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that the front and rear feed mechanism includes
The second servomotor for being arranged on base, the second screw mandrel for being arranged on the second servomotor output end, on second screw mandrel
It is spirally connected and is provided with the second ball screw nut, being additionally provided with second between second screw mandrel and the second servomotor is fixedly connected
Plate, second straight line guide rail is provided with second fixed connecting plate.
Described a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that the link gear includes left swing
Lever, right oscillating rod, connecting rod, the first fixing axle, the second fixing axle, first fixing axle and the second fixing axle are each attached to machine
On frame, and the first fixing axle is arranged on the lower section of the second fixing axle, and the upper end of the left swing lever and right oscillating rod passes through respectively
Upper pin is connected with reconditioning fixed plate, the middle part of left swing lever and right oscillating rod and the be hinged setting of the second fixing axle, left swing lever
Set with the lower end of right oscillating rod by lower bearing pin and rod hinge connection, rotary sleeve is provided with first fixing axle, it is described
The other end of rotary sleeve is threaded with guide rod, and the guide rod touches with connecting rod, is socketed and is provided with the guide rod
Disc spring.
A kind of described multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that the contour wheel is in truncated cone-shaped,
External diameter of the contour wheel close to one end of emery wheel is more than emery wheel external diameter 0.2-0.4 millimeters.
Described a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that be provided with axle in the contour wheel
Hold.
The present invention is reasonable in design, convenient to use, before and after realizing frame by the reconditioning feed mechanism of setting
Move left and right, solve steel pipe circumference tripping problems by the link gear of setting, can be effective by the emery wheel and contour wheel of setting
Solve the problems, such as emery wheel transition reconditioning, and then improve the precision and efficiency of reconditioning.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is slot trimming mechanism structural representation；
In figure：1- frames, 2- bases, 3- driving shafts, 4- variable-frequency motors, 5- upper belt pulleys, 6- bottom pulleys, 7- belts,
8- emery wheels, 9- contour wheels, 10- reconditioning fixed plates, the servomotors of 11- first, the screw mandrels of 12- first, 13- the first ball screw spiral shells
Mother, 14- first are connected plate, 15- first straight line guide rails, the servomotors of 16- second, the screw mandrels of 17- second, the balls of 18- second
Feed screw nut, the fixed connecting plates of 19- second, 20- second straight line guide rails, 21- left swing levers, the right oscillating rods of 22-, 23- connecting rods,
The fixing axles of 24- first, the fixing axles of 25- second, 26- upper pins, 27- lower bearing pins, 28- rotary sleeves, 29- guide rods, 30- dish
Spring.
Embodiment
The present invention is further illustrated below in conjunction with Figure of description.
As Figure 1-3, a kind of multiple tube pipe end overlay cladding welding seam grinding equipment of the present invention, is mainly used in reconditioning
Overlay cladding seamlessly transits it with weld seam at liner lap.Including frame 1, base 2, repairing in frame 1 is arranged on
Grinding machine structure and the reconditioning feed mechanism being arranged between frame 1 and base 2, the cooperation of slot trimming mechanism and reconditioning feed mechanism make
With realizing the reconditioning to multiple tube inner tube pipe end soldering and sealing layer lap-joint.
Slot trimming mechanism includes driving shaft 3, the variable-frequency motor 4 being equipped with above driving shaft 3, exported with variable-frequency motor 4
The upper belt pulley 5 of connection is held, one end socket of driving shaft 3 is provided with bottom pulley 6, and upper belt pulley 5 and bottom pulley 6 pass through
Belt 7 connects, and the other end socket of driving shaft 3 is provided with emery wheel 8 and the interior contour wheel 9 for being provided with bearing；To avoid transition from repairing
Mill, contour wheel 9 is set and is more than the external diameter 0.2-0.4 of emery wheel 8 millis in truncated cone-shaped, external diameter of the contour wheel 9 close to one end of emery wheel 8
Rice, reconditioning feed mechanism include left and right feed mechanism, front and rear feed mechanism and link gear, are hinged in frame 1 and are provided with reconditioning
Fixed plate 10, driving shaft 3 are connected through reconditioning fixed plate 10 with frame 1.Left and right feed mechanism includes the be arranged on base 2
One servomotor 11, the first screw mandrel 12 for being arranged on the output end of the first servomotor 11, the first rolling is provided with the first screw mandrel 12
Ballscrew nut 13, first is additionally provided between the first screw mandrel 12 and the first servomotor 11 and is connected plate 14, this first connects
Connect and first straight line guide rail 15 is provided with fixed plate 14, for moving left and right for frame.Front and rear feed mechanism includes being arranged on bottom
The second servomotor 16 on seat 2, the second screw mandrel 17 of the output end of the second servomotor 16 is arranged on, is spirally connected on the second screw mandrel 17
The second ball screw nut 18 is provided with, the second fixed connecting plate is additionally provided between the second screw mandrel 17 and the second servomotor 16
19, second straight line guide rail 20 is provided with the second fixed connecting plate 19.Link gear include left swing lever 21, right oscillating rod 22,
Connecting rod 23, the first fixing axle 24, the second fixing axle 25, the first fixing axle 24 and the second fixing axle 25 are each attached in frame 1, and
First fixing axle 24 is arranged on the lower section of the second fixing axle 25, and the upper end of left swing lever 21 and right oscillating rod 22 passes through upper pin respectively
Axle 26 is connected with reconditioning fixed plate 10, the middle part of left swing lever 21 and right oscillating rod 22 and the be hinged setting of the second fixing axle 25, left
The lower end of oscillating rod 21 and right oscillating rod 22 is set by the way that lower bearing pin 27 and connecting rod 23 are be hinged, and rotation is provided with the first fixing axle 24
Rotating shaft set 28, the other end of rotary sleeve 28 are threaded with guide rod 29, and guide rod 29 touches with connecting rod 23, on guide rod 29
Socket is provided with disc spring 30.
Operation logic：Polishing device of the present invention needs ovality during overcoming steel pipe rotary to be asked with bounce caused by straight degree
Topic, the present invention are mainly solved steel pipe circumference tripping problems using link gear, repaiied using contour wheel 9 to solve the transition of emery wheel 8
Mill problem.
The course of work of slot trimming mechanism, upper belt pulley 5 is driven to rotate by variable-frequency motor 4, upper belt pulley 5 passes through the band of belt 7
Dynamic bottom pulley 6 rotates, and bottom pulley 6, which rotates, drives driving shaft 3 to rotate, and the rotation of driving shaft 3 drives emery wheel 8 to rotate, Jin Erfang
Shape wheel 9 rotates, and when carrying out reconditioning, ensures that emery wheel 8 will not transition reconditioning transition shoulder mainly by contour wheel 9 is cylindrical.
The course of work of the present invention, steel pipe is driven by other rotating devices to be rotated, and the contour wheel 9 and emery wheel 8 of slot trimming mechanism are stretched
It is in contact to steel duct and with transition shoulder, after steel pipe rotates, is delivered to after the stress of emery wheel 8 in reconditioning fixed plate 10, then
Left swing lever 21 and right oscillating rod 22 are swung in one direction, and connecting rod 23 drives the motion compresses of guide rod 29 or release disc spring 30.
Claims (5)
1. a kind of multiple tube pipe end overlay cladding welding seam grinding equipment, it is characterised in that including frame（1）, base（2）, it is arranged on machine
Frame（1）On slot trimming mechanism and be arranged on frame（1）And base（2）Between reconditioning feed mechanism, the slot trimming mechanism includes
Driving shaft（3）, be equipped with driving shaft（3）The variable-frequency motor of top（4）With variable-frequency motor（4）The epithelium of output end connection
Belt wheel（5）, the driving shaft（3）One end socket be provided with bottom pulley（6）, the upper belt pulley（5）And bottom pulley（6）
Pass through belt（7）Connection, driving shaft（3）The other end socket be provided with emery wheel（8）And contour wheel（9）；The reconditioning feeds machine
Structure includes left and right feed mechanism, front and rear feed mechanism and link gear, the frame（1）Upper be hinged is provided with reconditioning fixed plate
（10）, the driving shaft（3）Through reconditioning fixed plate（10）With frame（1）Connection, the link gear include left swing lever
（21）, right oscillating rod（22）, connecting rod（23）, the first fixing axle（24）, the second fixing axle（25）, first fixing axle（24）With
Second fixing axle（25）It is each attached to frame（1）On, and the first fixing axle（24）It is arranged on the second fixing axle（25）Lower section, institute
State left swing lever（21）With right oscillating rod（22）Upper end pass through upper pin respectively（26）With reconditioning fixed plate（10）Connection, left swing
Lever（21）With right oscillating rod（22）Middle part and the second fixing axle（25）It is be hinged to set, left swing lever（21）With right oscillating rod
（22）Lower end pass through lower bearing pin（27）With connecting rod（23）It is be hinged to set, first fixing axle（24）On be provided with rotary sleeve
（28）, the rotary sleeve（28）The other end be threaded with guide rod（29）, the guide rod（29）With connecting rod（23）Touch
Connect, the guide rod（29）Upper socket is provided with disc spring（30）.
A kind of 2. multiple tube pipe end overlay cladding welding seam grinding equipment according to claim 1, it is characterised in that the left and right
Feed mechanism includes being arranged on base（2）On the first servomotor（11）, be arranged on the first servomotor（11）Output end
First screw mandrel（12）, on first screw mandrel（12）It is provided with the first ball screw nut（13）, first screw mandrel（12）With
First servomotor（11）Between be additionally provided with first and be connected plate（14）, described first is connected plate（14）On be provided with
First straight line guide rail（15）.
3. a kind of multiple tube pipe end overlay cladding welding seam grinding equipment according to claim 1, it is characterised in that described front and rear
Feed mechanism includes being arranged on base（2）On the second servomotor（16）, be arranged on the second servomotor（16）Output end
Second screw mandrel（17）, second screw mandrel（17）On be spirally connected and be provided with the second ball screw nut（18）, second screw mandrel
（17）With the second servomotor（16）Between be additionally provided with the second fixed connecting plate（19）, second fixed connecting plate（19）On
It is provided with second straight line guide rail（20）.
A kind of 4. multiple tube pipe end overlay cladding welding seam grinding equipment according to claim 1, it is characterised in that the profiling
Wheel（9）In truncated cone-shaped, contour wheel（9）Close to emery wheel（8）The external diameter of one end be more than emery wheel（8）External diameter 0.2-0.4 millimeters.
A kind of 5. multiple tube pipe end overlay cladding welding seam grinding equipment according to claim 1, it is characterised in that the profiling
Wheel（9）Bearing is inside installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197714.5A CN105643387B (en) | 2016-03-31 | 2016-03-31 | A kind of multiple tube pipe end overlay cladding welding seam grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197714.5A CN105643387B (en) | 2016-03-31 | 2016-03-31 | A kind of multiple tube pipe end overlay cladding welding seam grinding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643387A CN105643387A (en) | 2016-06-08 |
| CN105643387B true CN105643387B (en) | 2017-12-26 |
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ID=56496270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610197714.5A Active CN105643387B (en) | 2016-03-31 | 2016-03-31 | A kind of multiple tube pipe end overlay cladding welding seam grinding equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN105643387B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965051A (en) * | 2017-05-05 | 2017-07-21 | 北京航空航天大学 | End of spirial welded pipe intelligence polishing device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175964A (en) * | 1991-07-26 | 1993-01-05 | Girndt Richard J | Method and apparatus for removing flaws from internal pipe walls |
| JP3347993B2 (en) * | 1997-12-03 | 2002-11-20 | 日本スピング株式会社 | Steel pipe grinding and cutting device and steel pipe grinding and cutting method |
| CN202088050U (en) * | 2011-04-02 | 2011-12-28 | 广东亿海机械制造有限公司 | High-speed servo tracking type glass angle lapping device |
| CN202028994U (en) * | 2011-04-22 | 2011-11-09 | 中国石油集团渤海石油装备制造有限公司 | Device for grinding ends of steel pipes |
| CN202278462U (en) * | 2011-10-08 | 2012-06-20 | 鑫源泰钢管集团有限公司 | Welding seam grinding device in steel pipe |
| CN203557236U (en) * | 2013-11-19 | 2014-04-23 | 无锡苏嘉法斯特汽车零配件有限公司 | Device for grinding off burrs in high-frequency straight-seam welded steel pipe off line |
| CN104476350B (en) * | 2015-01-15 | 2017-01-11 | 上海鼎经自动化科技有限公司 | Grinding feeding mechanism of composite tube inside weld grinding machine |
| CN204771925U (en) * | 2015-06-10 | 2015-11-18 | 上海海隆复合钢管制造有限公司 | Automatic high accuracy welding seam inner wall sharpening machine of compound steel pipes |
| CN105290057B (en) * | 2015-11-03 | 2018-08-14 | 中冶辽宁德龙钢管有限公司 | Welding slag sweep-out method and deslagging device after spiral welded pipe inside weld reconditioning |
| CN205600457U (en) * | 2016-03-31 | 2016-09-28 | 浙江天管久立特材有限公司 | Compound pipe pipe end overlay welding seam coping equipment |
-
2016
- 2016-03-31 CN CN201610197714.5A patent/CN105643387B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105643387A (en) | 2016-06-08 |
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Effective date of registration: 20181102 Address after: 313012 West Nanxun, Huzhou, Zhejiang Patentee after: ZHEJIANG JIULI HI-TECH METALS Co.,Ltd. Address before: 313012 West Changsheng Qiao Jia, Shuang Lin Town, Nanxun District, Huzhou, Zhejiang Patentee before: ZHEJIANG TIANGUAN JIULI SPECIAL MATERIAL Co.,Ltd. |
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Effective date of registration: 20190717 Address after: 313000 West Changsheng Qiaojia No.1, Shuanglin Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG TIANGUAN JIULI SPECIAL MATERIAL Co.,Ltd. Address before: 313012 Shuanglin Town West, Nanxun District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG JIULI HI-TECH METALS Co.,Ltd. |
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Effective date of registration: 20220923 Address after: No.1-1, West Changsheng Bridge, Shuanglin Town, Nanxun District, Huzhou City, Zhejiang Province 313000 Patentee after: Zhejiang Jiuli Special Materials Technology Co.,Ltd. Huzhou Composite Pipe Branch Address before: 313000 No.1, West Changshengqiao, Shuanglin Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG TIANGUAN JIULI SPECIAL MATERIAL Co.,Ltd. |