CN103252398A - Appearance processing device for large-caliber overlong thin-wall tubing and application method thereof - Google Patents
Appearance processing device for large-caliber overlong thin-wall tubing and application method thereof Download PDFInfo
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- CN103252398A CN103252398A CN2013101987726A CN201310198772A CN103252398A CN 103252398 A CN103252398 A CN 103252398A CN 2013101987726 A CN2013101987726 A CN 2013101987726A CN 201310198772 A CN201310198772 A CN 201310198772A CN 103252398 A CN103252398 A CN 103252398A
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Abstract
The invention discloses an appearance processing device for large-caliber overlong thin-wall tubing and an application method thereof. The appearance processing device for the large-caliber overlong thin-wall tubing comprises a machine body, a moving system and a spinning system, wherein the moving system is installed at the bottom of the machine body and used for driving the machine body to move flatly in the axial direction of the tubing, and the spinning system is installed inside the machine body and used for processing the appearance of the tubing. The appearance processing device for the large-caliber overlong thin-wall tubing is applied, quality of the tubing which is processed can be effectively improved, and meanwhile, production cost can be further reduced relatively.
Description
[technical field]
The present invention relates to the metal manufacture field, especially relate to a kind of processing unit (plant) and application process thereof for processing large caliber ultra-long thin-walled copper and acid bronze alloy tubing profile.
[background technology]
Known, because large-caliber thin-walled copper and strong, the anti-sea marine organism pollution characteristic of acid bronze alloy tubing seawater corrosion resistance impact property are outstanding and good welding performance, so it is widely used in condenser, desalinization piping and the salt manufacturing industry of the manufacturing sea water piping system in naval vessel, generating equipment; Yet, because existing rotary pressing processing device is when the profile of the large-caliber thin-walled copper of processing and acid bronze alloy tubing, because of copper and acid bronze alloy toughness bigger, copper pipe diameter and the girth that need process are also bigger, and the axle that is used for the copper pipe spinning wheel of rotary pressing processing in the processing unit (plant) is fixed, namely the radial feeds of spinning wheel can't be adjusted in the copper pipe spinning process, thereby cause when the surface thickness of copper pipe changes, can not adjust the loading force of copper pipe surface, and then in process, making the stressed size of copper pipe surface unstable, this has directly caused the tube wall of large-caliber thin-walled copper and acid bronze alloy tubing to form the tube wall crackle because ftracture easily; In addition, because existing rotary pressing processing device is fixed, therefore, make in the process of large-caliber thin-walled copper pipe utilizing copper and acid bronze alloy, when the integral shaft of large diameter copper pipe contacts speed that pressure roller moves and do not match to translational speed with spinning in the processing unit (plant), also very easily cause tube wall surface the tube wall crackle to occur because of cracking; In sum, because the tube wall crackle has influenced cylindrical fineness and the dimensional accuracy of large-caliber thin-walled copper and acid bronze alloy tubing greatly, therefore, it is relatively poor that present large-caliber thin-walled copper and acid bronze alloy tubing have product quality, the defective that cost is higher.
[summary of the invention]
In order to overcome the deficiency in the background technology, the invention discloses a kind of large caliber ultra-long thin-wall pipes sharp processing device and application process thereof, use described device and can effectively improve the pipe workpiece quality that processes, can also reduce production costs accordingly simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
A kind of large caliber ultra-long thin-wall pipes sharp processing device and application process thereof, described device comprise body and are installed in organism bottom and be used for driving body along the mobile system of tubing axial translation and be installed in the spinning system that internal body is used for processing tubing profile; Described mobile system and spinning system all can realize control automatically and monitoring by corresponding industrial control computer system.
Described mobile system comprises base, stepper motor, transmission worm screw, transmission worm gear, turn-screw and is installed in two feed screw nuts of rear and front end, middle part, body bottom surface; Described base one end is installed with stepper motor, and the output shaft of stepper motor is connected with the transmission worm gear by the transmission worm screw; Described turn-screw and two feed screw nut wire connections, and the fixedly connected transmission worm gear of an end of turn-screw; Described base upper surface is provided with respectively and the bottom of feed screw nut and the corresponding guide rail groove that is slidingly connected in bottom of body leg, be that described mobile system adopts stepper motor to carry out calibration control location, the same circular section of tubing is subjected to uniformly-spaced, equicohesive circulation contact load thereby make by the speed of gyration of adjusting turn-screw, and the radially spinning stroke of float spinning wheel and the corresponding tubing of locating wheel is complementary with the axial stroke of the corresponding tubing of body;
Described spinning system comprise drive motors and be positioned at the driving wheel of same vertical plane, load wheel, spinning wheel and locating wheel float; Described driving wheel is fixed in the middle part of body brace table, and the both sides on the corresponding drive wheel rims of level top are respectively equipped with one and load wheel, and the top of vertical corresponding driving wheel is provided with a locating wheel; Described driving wheel is driven by the drive motors that is fixedly mounted on underpart and rotates; Described loading wheel bottom is by upper table surface corresponding be slidingly connected of a loading wheel track base with the body brace table, and the loading wheel moves by the loading wheel hydraulic jack drive left and right horizontal that is fixed in organism sidewall; Described locating wheel drives vertically mobile up and down by the locating wheel hydraulic jack that is fixed in the body roof; Described two load between the wheel rim of wheel and corresponding driving wheel clamping placement one unsteady spinning wheel respectively, be that described spinning system adopts two unsteady spinning wheels and locating wheel and tubing tangent, and the secondary transmission by driving wheel and unsteady spinning wheel is carried out tubing and driving wheel in the same way revolution action synchronously, makes float spinning wheel and locating wheel form entad spinning force to tubing simultaneously;
When using described device processing tubing profile, earlier tubing is placed in corresponding supporting mould outer wall, make the inwall of tubing obtain stable support, make tubing be in level again, and an end of tubing is placed on two floats fixingly between spinning wheels and the locating wheel, then, drive the spinning wheel that floats by driving wheel and rotate, and drive tubing simultaneously and rotate, utilize two purposes that spinning wheels and a locating wheel process the same circular section of tubing of floating thereby reach; In processing, described device can utilize mobile system to move axially along tubing, thereby finishes the rotary pressing processing operation to whole tubing profile.
Described large caliber ultra-long thin-wall pipes sharp processing device, described loading wheel two ends spindle nose is corresponding hinged with the two ends spindle nose of corresponding unsteady spinning wheel.
Described large caliber ultra-long thin-wall pipes sharp processing device, the outer wheel face of described unsteady spinning wheel are provided with is convenient to the protruding cambered surface that the corresponding tubing of unsteady spinning wheel moves axially.
Because adopt aforesaid technical scheme, the present invention has following beneficial effect:
The pipe length that large caliber ultra-long thin-wall pipes sharp processing device of the present invention and application process thereof can be processed reaches 10 meters, caliber reaches 2.5 meters, and respective plates can not become tubing by there being the cutting Precision Machining simultaneously, and in process, effectively avoid copper pipe surface crackle to occur, thereby fineness and the dimensional accuracy of copper pipe cylindrical have been guaranteed, and then effectively raise the large caliber ultra-long thin-walled copper that processes and the total quality of acid bronze alloy tubing, also reduced production cost simultaneously accordingly.
[description of drawings]
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is side schematic view of the present invention.
Among the figure: 1, body; 2, base; 3, stepper motor; 4, transmission worm screw; 5, transmission worm gear; 6, turn-screw; 7, feed screw nut; 8, guide rail groove; 9, drive motors; 10, driving wheel; 11, load wheel; 12, unsteady spinning wheel; 13, locating wheel; 14, brace table; 15, load the wheel track base; 16, load the wheel hydraulic jack; 17, locating wheel hydraulic jack; 18, tubing.
[specific embodiment]
Can explain the present invention in more detail by the following examples, disclose purpose of the present invention and be intended to protect all changes and improvements in the scope of the invention that the present invention is not limited to the following examples:
1～2 described large caliber ultra-long thin-wall pipes sharp processing device and application process thereof by reference to the accompanying drawings, described device comprise body 1 and are installed in body 1 bottom and be used for driving body 1 along the mobile system of tubing 18 axial translations and be installed in the body 1 inner spinning system that is used for processing tubing 18 profiles;
Described mobile system comprises base 2, stepper motor 3, transmission worm screw 4, transmission worm gear 5, turn-screw 6 and is installed in two feed screw nuts 7 of rear and front end, middle part, body 1 bottom surface; Described base 2 one ends fixed installation is useful on the stepper motor 3 that stabilized zone motivation body 1 moves, the output shaft of stepper motor 3 is connected with transmission worm gear 5 by transmission worm screw 4, simultaneously, be connected with a side center fixation of transmission worm gear 5 with an end of the turn-screw 6 of two feed screw nut 7 corresponding wire connections, and the upper surface at base 2 is respectively equipped with and the bottom of feed screw nut 7 and the corresponding guide rail groove that is slidingly connected 8 in bottom of body 1 leg, to be stepper motor 3 drive turn-screws 6 by transmission worm screw 4 and transmission worm gear 5 rotates, and turn-screw 6 drives body 1 endwisely slipping along the guide rail groove 8 corresponding tubing 18 of base 2 when rotating; Described mobile system adopts stepper motor 3 to carry out calibration control location, thereby unsteady spinning wheel 12 in the spinning system and the radially spinning stroke of locating wheel 13 corresponding tubing 18 are complementary with the axial stroke of body 1 corresponding tubing 18, and the same circular section that makes tubing 18 is subjected to uniformly-spaced, the purpose of equicohesive circulation contact load but also can reach by the speed of gyration of adjusting turn-screw 6;
Described spinning system comprise drive motors 9 and be positioned at the driving wheel 10 of same vertical plane, load wheel 11, spinning wheel 12 and locating wheel 13 float; Described driving wheel 10 is fixed in the middle part of body 1 brace table 14, and driving wheel 10 drives rotation by the drive motors 9 that is fixedly mounted on body 1 bottom; The both sides on the corresponding driving wheel of level 10 wheel rim tops are respectively equipped with one and load wheel 11, and the top of vertical corresponding driving wheel 10 is provided with a locating wheel 13; Described loading is taken turns 11 bottoms by upper table surface corresponding be slidingly connected of a loading wheel track base 15 with body 1 brace table 14, and the drive that loads the loading wheel hydraulic jack 16 of wheel 11 by being fixed in body 1 sidewall is carried out left and right horizontal and is moved, namely load wheel hydraulic jack 16 and can drive and load wheel 11 and utilize and load wheel track bases 15 and carry out the move left and right of level at brace table 14, load the purpose that wheel 11 supports clamping tubing 18 thereby reach by two;
Described locating wheel 13 can be by being fixed in body 1 roof the drive of locating wheel hydraulic jack 17 carry out vertical up and down lifting action, namely be arranged in the locating wheel 13 that floats spinning wheels 12 and be positioned at tubing 18 tops in two of tubing 18 bottoms and played the effect that tubing 18 is accurately located in process together; For being more conducive to the rotary pressing processing to tubing 18, can be before processing load clamping placement one unsteady spinning wheel 12 between wheel 11 and corresponding driving wheel 10 wheel rims two respectively, be that described spinning two unsteady spinning wheels 12 of system's employing and a locating wheel 13 are tangent with tubing 18, and the secondary transmission by driving wheel 10 and unsteady spinning wheel 12 can be carried out tubing 18 and driving wheel 10 in the same way revolutions action synchronously, thereby the entad spinning force that unsteady spinning wheel 12 and locating wheel 13 are formed tubing 18, simultaneously, also in process, satisfied the requirement of stable tubing 18 surperficial stressed sizes by two unsteady spinning wheels 12;
For ease of placing the spinning wheel 12 that floats, can the spindle nose at wheel 11 two ends and corresponding hinged with this spindle nose that loads corresponding unsteady spinning wheel 12 two ends of wheel 11 will be loaded, thereby the spinning wheel 12 that only needs to float before processing tubing 18 turns to the relevant position along the outer wall that loads wheel 11, and then places tubing 18 and namely can reach the purposes of floating spinning wheels 12 common support tubing 18 by two very easily; In addition, produce the plastic elongation distortion for being more conducive to tubing 18, reach and utilize the spinning wheel 12 that floats continuously tubing 18 small area to be carried out the purpose of cubic deformation wall thickness reduction, described unsteady spinning wheel 12 outer wheel faces are provided with is convenient to the protruding cambered surface that unsteady spinning wheel 12 corresponding tubing 18 move axially.
Implement large caliber ultra-long thin-wall pipes sharp processing device of the present invention, when needs processing tubing profile, earlier tubing is placed in corresponding supporting mould outer wall, make the inwall of tubing obtain stable support, make tubing be in level again, and be placed between two unsteady spinning wheels and the locating wheel end of tubing fixing, then, driving the spinning wheel that floats by driving wheel rotates, and drive tubing simultaneously and rotate, utilize two purposes that spinning wheels and a locating wheel process the same circular section of tubing of floating thereby reach; In processing, described device can utilize mobile system to move axially along tubing, thereby finishes the rotary pressing processing operation to whole tubing; Control the action of described device for ease of automation, described mobile system and spinning system all can realize control automatically and monitoring by corresponding industrial control computer system.
Part not in the detailed description of the invention is prior art, so the present invention is not described in detail.
Claims (3)
1. a large caliber ultra-long thin-wall pipes sharp processing device and application process thereof, it is characterized in that: described device comprises body (1) and is installed in body (1) bottom and is used for driving body (1) along the mobile system of tubing (18) axial translation and is installed in the inner spinning system that is used for processing tubing (18) profile of body (1); Described mobile system and spinning system all can realize control automatically and monitoring by corresponding industrial control computer system;
Described mobile system comprises base (2), stepper motor (3), transmission worm screw (4), transmission worm gear (5), turn-screw (6) and is installed in two feed screw nuts (7) of rear and front end, middle part, body (1) bottom surface; Described base (2) one ends are installed with stepper motor (3), and the output shaft of stepper motor (3) is connected with transmission worm gear (5) by transmission worm screw (4); Described turn-screw (6) and two feed screw nuts (7) wire connection, and the fixedly connected transmission worm gear of an end of turn-screw (6) (5); Described base (2) upper surface is provided with respectively and the bottom of feed screw nut (7) and the corresponding guide rail groove that is slidingly connected in bottom (8) of body (1) leg, be that described mobile system adopts stepper motor (3) to carry out calibration control location, thereby by the speed of gyration of adjusting turn-screw (6) the same circular section of tubing (18) is subjected to uniformly-spaced, equicohesive circulation contact load makes unsteady spinning wheel (12) in the spinning system and the radially spinning stroke of the corresponding tubing of locating wheel (13) (18) be complementary with the axial stroke of the corresponding tubing of body (1) (18) simultaneously;
Described spinning system comprise drive motors (9) and be positioned at the driving wheel (10) of same vertical plane, load wheel (11), spinning wheel (12) and locating wheel (13) float; Described driving wheel (10) is fixed in the middle part of body (1) brace table (14), and the both sides on the corresponding driving wheel (10) of level wheel rim top are respectively equipped with one and load wheel (11), and the top of vertical corresponding driving wheel (10) is provided with a locating wheel (13); Described driving wheel (10) is driven by the drive motors (9) that is fixedly mounted on body (1) bottom and rotates; Described loading wheel (11) bottom is by upper table surface corresponding be slidingly connected of a loading wheel track base (15) with body (1) brace table (14), and loading wheel (11) moves by loading wheel hydraulic jack (16) the drive left and right horizontal that is fixed in body (1) sidewall; Described locating wheel (13) drives vertically mobile up and down by the locating wheel hydraulic jack (17) that is fixed in body (1) roof; Insert and put a unsteady spinning wheel (12) between the wheel rim of described two loading wheels (11) and driving wheel (10) respectively, be that described spinning system's employing two unsteady spinning wheels (12) and a locating wheel (13) are tangent with tubing (18), and the secondary transmission by driving wheel (10) and unsteady spinning wheel (12) is carried out tubing (18) and driving wheel (10) in the same way revolution action synchronously, makes the formation of unsteady spinning wheel (12) and locating wheel (13) to the entad spinning force of tubing (18) simultaneously;
When using described device processing tubing (18) profile, earlier tubing (18) is placed in corresponding supporting mould outer wall, make the inwall of tubing (18) obtain stable support, make tubing (18) be in level again, and be placed between two unsteady spinning wheels (12) and the locating wheel (13) end of tubing (18) fixing, then, driving the spinning wheel (12) that floats by driving wheel (10) rotates, and drive tubing (18) simultaneously and rotate, utilize two purposes that spinning wheels (12) and a locating wheel (13) process the same circular section of tubing (18) of floating thereby reach; In processing, described device can utilize mobile system to move axially along tubing (18), thereby finishes the rotary pressing processing operation to whole tubing (18) profile.
2. large caliber ultra-long thin-wall pipes sharp processing device according to claim 1 is characterized in that: described loading wheel (11) two ends spindle nose is corresponding hinged with the two ends spindle nose of corresponding unsteady spinning wheel (11).
3. large caliber ultra-long thin-wall pipes sharp processing device according to claim 1 is characterized in that: the outer wheel face of described unsteady spinning wheel (12) is provided with the protruding cambered surface that the corresponding tubing of spinning wheel (12) (18) of being convenient to float moves axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198772.6A CN103252398B (en) | 2013-05-27 | 2013-05-27 | Appearance processing device for large-caliber overlong thin-wall tubing and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198772.6A CN103252398B (en) | 2013-05-27 | 2013-05-27 | Appearance processing device for large-caliber overlong thin-wall tubing and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103252398A true CN103252398A (en) | 2013-08-21 |
| CN103252398B CN103252398B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198772.6A Active CN103252398B (en) | 2013-05-27 | 2013-05-27 | Appearance processing device for large-caliber overlong thin-wall tubing and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639303A (en) * | 2016-07-22 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pipe end coating facing attachment |
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| JP2957176B1 (en) * | 1998-09-24 | 1999-10-04 | 株式会社三五 | Manufacturing method of double structure container |
| CN2593928Y (en) * | 2002-12-31 | 2003-12-24 | 华南理工大学 | Multifunctional flow spinning machine tools |
| JP2004009093A (en) * | 2002-06-06 | 2004-01-15 | Nippon Spindle Mfg Co Ltd | Drawing device |
| CN201702165U (en) * | 2010-03-23 | 2011-01-12 | 潍坊潍尔达钢管有限公司 | Seamless steel tube three-roller slant rolling sizing device |
| CN101954401A (en) * | 2010-01-07 | 2011-01-26 | 浙江格洛斯无缝钢管有限公司 | Power spinning new method for seamless tube |
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2013
- 2013-05-27 CN CN201310198772.6A patent/CN103252398B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2957176B1 (en) * | 1998-09-24 | 1999-10-04 | 株式会社三五 | Manufacturing method of double structure container |
| JP2004009093A (en) * | 2002-06-06 | 2004-01-15 | Nippon Spindle Mfg Co Ltd | Drawing device |
| CN2593928Y (en) * | 2002-12-31 | 2003-12-24 | 华南理工大学 | Multifunctional flow spinning machine tools |
| CN101954401A (en) * | 2010-01-07 | 2011-01-26 | 浙江格洛斯无缝钢管有限公司 | Power spinning new method for seamless tube |
| CN201702165U (en) * | 2010-03-23 | 2011-01-12 | 潍坊潍尔达钢管有限公司 | Seamless steel tube three-roller slant rolling sizing device |
Non-Patent Citations (1)
| Title |
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| 王宾等: "不锈钢管冷旋压成形试验", 《精密成形工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639303A (en) * | 2016-07-22 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pipe end coating facing attachment |
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| CN103252398B (en) | 2015-04-08 |
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Effective date of registration: 20200623 Address after: 471003 Beijing Tianjin North Road, Luoxin Industry Cluster District, Xin'an County, Luoyang City, Henan Province Patentee after: Luoyang Dongda science and Technology Industrial Park Co., Ltd Address before: 471003, Henan, Luoyang, Xin'an County new industrial zone, East Avenue North Patentee before: LUOYANG DAZHI INDUSTRIAL Co.,Ltd. |
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