CN103451649A - Ball valve spherical surface laser cladding positioning mechanism - Google Patents
Ball valve spherical surface laser cladding positioning mechanism Download PDFInfo
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- CN103451649A CN103451649A CN2013104372174A CN201310437217A CN103451649A CN 103451649 A CN103451649 A CN 103451649A CN 2013104372174 A CN2013104372174 A CN 2013104372174A CN 201310437217 A CN201310437217 A CN 201310437217A CN 103451649 A CN103451649 A CN 103451649A
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- rotating shaft
- ball valve
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- turret
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Abstract
The invention relates to a ball valve spherical surface laser cladding positioning mechanism. The ball valve spherical surface laser cladding positioning mechanism is characterized by comprising a fixed frame, a rotary frame, a first driving piece, a second driving piece and a fixing device used for fixing a sphere, wherein a rotation shaft is arranged on the rotary frame, the fixing device is arranged on the rotation shaft, the first driving piece is fixed on the rotary frame and is in transmission connection with the rotation shaft, the second driving piece is arranged on the fixing frame and is connected with a middle position of the rotary frame, a power output shaft of the second driving piece is matched with the rotary frame in a rotating mode, and the power output shaft of the second driving piece and a power output shaft of the first driving piece are orthogonal. The ball valve spherical surface laser cladding positioning mechanism has the advantages of being accurate in positioning, capable of achieving spherical surface laser cladding positioning, simple in structure, and reasonable in design.
Description
Technical field
The present invention relates to the valve class, particularly a kind of ball for ball valve surface laser cladding locating mechanism.
Background technology
At present, ball valve has been widely used in various fluids conveyings and chemical technique system, the role of ball valve in these fields is also very important, these fields require more and more higher to ball valve, particularly the ball valve core wear resisting property is had relatively high expectations, existing technology adopts spool face is processed, the surface-treated technology had now is a kind of is to adopt plasma spraying technology, the deficiency that this technology exists is that the bonding force of sprayed coating and spool face is poor, if use for a long time the sprayed coating of spool face to be worn, cause ball valve to leak.
Another kind of technology is to adopt laser melting coating, this technology is that coated material is trickled down on the spheroid of ball valve, through laser irradiation, the coated material cladding is combined in to spherome surface, thereby significantly improve the wear-resisting and anti-corrosion processing method on ball material surface, this technique anchoring strength of coating is good, long service life.The realization of this technology needs the light beam of laser vertical with each point on the spheroid sphere and be positioned at the focal length of laser, in existing this laser melting and coating technique implementation process, need to constantly regulate the position of laser head and spheroid, make the sphere of spheroid be positioned at the laser focal of laser head, this mode working (machining) efficiency is low, and can't ensure that laser beam is vertical with the sphere of spheroid, and cause the spheroid sphere to heat up under lasing uneven, affected the bonding strength of coating.
Summary of the invention
In order to overcome the defect of prior art, the invention provides a kind of ball for ball valve surface laser cladding locating mechanism, locating mechanism purpose of the present invention is to ensure that laser beam is vertical with any point of spherome surface when the cladding of processing spherome surface, simultaneously in the course of processing without the advantage of adjusting laser head.
Technical scheme of the present invention: a kind of ball for ball valve surface laser cladding locating mechanism, it is characterized in that: comprise anchor, turret, the first actuator and the second actuator, and for the fixing stationary installation of spheroid, described turret is provided with rotating shaft, described stationary installation is arranged in rotating shaft, described the first actuator is fixed on turret and with rotating shaft transmission and is connected, described the second actuator is arranged on anchor, and be connected with the mid-way of turret, and power output shaft and the turret of this second actuator are rotatably assorted, the power output shaft of described the second actuator and the first actuator power output shaft quadrature.
Adopt technique scheme, the first actuator and the second actuator make sphere fixing device can carry out the rotation of two vertical direction simultaneously, when carrying out the spherome surface cladding, the light beam that laser head is penetrated is through the centre of sphere of spheroid, the laser beam that just can make laser head send can carry out laser processing to any point on the surface of spheroid, has ensured the quality of spherome surface cladding.
The further setting of the present invention: described stationary installation comprises thread jaw chuck and preset pieces, described thread jaw chuck comprises disk body of chuck and the claw that can radially slide on disk body of chuck, described claw is provided with the fixture block for the place kick valve sphere, the other end of the relative claw of described fixture block is provided with block, described block and preset pieces removably connect
Adopt above-mentioned further setting, not only convenient installation and fixedly spheroid are set like this, and it is vertical with the sphere any point of spheroid to affect laser beam.
The further setting of the present invention: described rotating shaft comprises the first rotating shaft and second rotating shaft of coaxial rotation, and described thread jaw chuck is arranged in the first rotating shaft, and described preset pieces is arranged in the second rotating shaft.
Adopt above-mentioned further setting, arranging so on the one hand is the setting of being convenient to stationary installation, is the installation and removal of being convenient to spheroid on the other hand.
The further setting of the present invention: described the second rotating shaft comprises second driving shaft and be arranged on the expansion link on second driving shaft, and described preset pieces is arranged on the end of expansion link.
Adopt above-mentioned further setting, arranging of expansion link facilitates sphere installation and dismounting.
The further setting of the present invention: described turret is made as semicircular arc, and the central shaft of described rotating shaft and the central shaft of semicircular arc are arranged on same straight line.
Adopt above-mentioned further setting, setting is not only simple in structure like this, and ensures that laser beam is vertical with the spheroid sphere.
The accompanying drawing explanation
Decomposition texture schematic diagram when the ball for ball valve that Fig. 1 is the specific embodiment of the invention is installed;
The structural representation that Fig. 2 is the specific embodiment of the invention;
The structural representation when ball for ball valve that Fig. 3 is the specific embodiment of the invention is installed;
The fixture structure schematic diagram that Fig. 4 is the specific embodiment of the invention;
The second pivot structure schematic diagram that Fig. 5 is the specific embodiment of the invention.
Embodiment
As Figure 1-5, technical scheme of the present invention: a kind of ball for ball valve surface laser cladding locating mechanism, comprise anchor 1, turret 2, the first actuator 3 and the second actuator 4, and for the fixing stationary installation 7 of spheroid 6, turret 2 is provided with rotating shaft 5, stationary installation 7 is arranged in rotating shaft 5, the first actuator 3 is fixed on turret 2 and passes 5 with rotating shaft and is dynamically connected, the second actuator 4 is arranged on anchor 1, and be connected with the mid-way of turret 2, and the power output shaft of this second actuator 4 and turret 2 are rotatably assorted, the power output shaft of the second actuator 4 and the first actuator 3 power output shaft quadratures, in the present invention, turret 2 is made as semicircular arc, the central shaft of rotating shaft 5 and the central shaft of semicircular arc are arranged on same straight line, stationary installation 7 is arranged in rotating shaft 5, during use, spheroid is arranged on stationary installation 7, guarantee the centre of sphere of spheroid and the center superposition of semicircular arc turret 2, the preferred synchronous machine of the first actuator 3 in the present invention, one end of semicircular arc turret is provided with for the fixing support 21 of synchronous machine, the preferred positive and negative motor of the second actuator 4, synchronous machine drives rotating shaft 5 and is arranged on stationary installation 7 in rotating shaft 5 and rotates, synchronous machine has just been realized the rotation of 6 one directions of ball for ball valve, positive and negative motor 4 power output shaft and turret 2 are rotatably assorted, and have realized driving the vertical rotation of ball for ball valve 6 turning directions with synchronous machine 3, in the present invention in order to make the stationarity of turret 2 in rotation process, the present invention adopt the other end at semicircular arc turret 2 relative synchronous machines arrange one with the equalizing feature 8 of synchronous machine 3 with weight, also be provided with the support 21 for stable equilibrium parts 8 on the semicircular arc turret.
The further setting of the present invention: stationary installation 7 comprises thread jaw chuck 71 and preset pieces 72, thread jaw chuck 71 comprises disk body of chuck 711 and the claw 712 that can radially slide on disk body of chuck 711, claw 712 is provided with the fixture block 7121 for place kick valve sphere 6, the other end of fixture block 7121 relative claws 712 is provided with block 71211, block 71211 removably connects with preset pieces 72, how claw radially slides on the thread jaw chuck disk body and belongs to prior art, no further details to be given herein, as everyone knows, ball for ball valve 6 is provided with runner, during use, ball for ball valve 6 runners are arranged on the fixture block 7121 of thread jaw chuck 71, ball for ball valve 6 one end faces and claw 712 are inconsistent, other end and block 71211 are inconsistent, block 71211 is connected with preset pieces 72, the present invention adopts screw 9 to connect, thereby realize the fixing of ball for ball valve 6.
Further setting more of the present invention: rotating shaft 5 comprises the first rotating shaft 51 and second rotating shaft 52 of coaxial rotation, thread jaw chuck 71 is arranged in the first rotating shaft 51, preset pieces 72 is arranged in the second rotating shaft 52, adopt above-mentioned further setting, arranging so on the one hand is the setting of being convenient to stationary installation 7, is the installation and removal of being convenient to ball for ball valve 6 on the other hand.
Further setting more of the present invention: the second rotating shaft 52 comprises second driving shaft 521 and is arranged on the expansion link 522 on second driving shaft 521, preset pieces 72 is arranged on the end of expansion link 522, during use, when fixing ball valve spheroid 6 situation, expansion link 522 is stretched to ball for ball valve 6, when dismounting ball for ball valve 6 situation, expansion link 522 to away from ball for ball valve 6 direction operations.
Claims (5)
1. a ball for ball valve surface laser cladding locating mechanism, it is characterized in that: comprise anchor, turret, the first actuator and the second actuator, and for the fixing stationary installation of spheroid, described turret is provided with rotating shaft, described stationary installation is arranged in rotating shaft, described the first actuator is fixed on turret and with rotating shaft transmission and is connected, described the second actuator is arranged on anchor, and be connected with the mid-way of turret, and power output shaft and the turret of this second actuator are rotatably assorted, the power output shaft of described the second actuator and the first actuator power output shaft quadrature.
2. ball for ball valve surface laser cladding locating mechanism according to claim 1, it is characterized in that: described stationary installation comprises thread jaw chuck and preset pieces, described thread jaw chuck comprises disk body of chuck and the claw radially slided that can be on disk body of chuck, described claw is provided with for locating the fixture block of spheroid, the other end of the relative claw of described fixture block is provided with block, and described block and preset pieces removably connect.
3. ball for ball valve surface laser cladding locating mechanism according to claim 2, it is characterized in that: described rotating shaft comprises the first rotating shaft and second rotating shaft of coaxial rotation, described thread jaw chuck is arranged in the first rotating shaft, and described preset pieces is arranged in the second rotating shaft.
4. ball for ball valve surface laser cladding locating mechanism according to claim 3 is characterized in that: described the second rotating shaft comprises second driving shaft and is arranged on the expansion link on second driving shaft, and described preset pieces is arranged on the end of expansion link.
5. according to claim 1 or 2 or 3 or 4 described ball for ball valve surface laser cladding locating mechanisms, it is characterized in that: described turret is made as semicircular arc, and the central shaft of described rotating shaft and the central shaft of semicircular arc are arranged on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437217.4A CN103451649B (en) | 2013-09-22 | 2013-09-22 | Ball for ball valve surface laser cladding locating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437217.4A CN103451649B (en) | 2013-09-22 | 2013-09-22 | Ball for ball valve surface laser cladding locating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103451649A true CN103451649A (en) | 2013-12-18 |
| CN103451649B CN103451649B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310437217.4A Active CN103451649B (en) | 2013-09-22 | 2013-09-22 | Ball for ball valve surface laser cladding locating mechanism |
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| Country | Link |
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| CN (1) | CN103451649B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952700A (en) * | 2014-05-13 | 2014-07-30 | 山西玉华再制造科技有限公司 | Adjusting support for welding device |
| CN109702331A (en) * | 2019-01-22 | 2019-05-03 | 深圳市杰普特光电股份有限公司 | Sphere rotating device |
| CN110238007A (en) * | 2019-07-19 | 2019-09-17 | 吴忠仪表有限责任公司 | The preparation method and preparation cooling device of high-end ball valve ball core surface cladding coating |
| CN114043154A (en) * | 2022-01-07 | 2022-02-15 | 江苏德邦流体控制有限公司 | Fixing clamp for welding repair of cracks of valve body of valve |
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| JP3222430B2 (en) * | 1999-01-20 | 2001-10-29 | ファナック株式会社 | Laser processing apparatus and adjustment method |
| CN201530865U (en) * | 2009-07-14 | 2010-07-21 | 深圳市大族激光科技股份有限公司 | Laser cladding equipment |
| CN103170745A (en) * | 2013-04-11 | 2013-06-26 | 深圳市大族激光科技股份有限公司 | Laser welding device |
| CN103212798A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic correcting device and method of laser beam for processing intravascular stent by laser |
| CN203419985U (en) * | 2013-08-29 | 2014-02-05 | 浙江工贸职业技术学院 | Coating machining and positioning device of ball valve ball body |
| CN203462128U (en) * | 2013-09-22 | 2014-03-05 | 浙江工贸职业技术学院 | Locating mechanism for laser cladding of ball valve sphere surface |
-
2013
- 2013-09-22 CN CN201310437217.4A patent/CN103451649B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3222430B2 (en) * | 1999-01-20 | 2001-10-29 | ファナック株式会社 | Laser processing apparatus and adjustment method |
| CN201530865U (en) * | 2009-07-14 | 2010-07-21 | 深圳市大族激光科技股份有限公司 | Laser cladding equipment |
| CN103212798A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Automatic correcting device and method of laser beam for processing intravascular stent by laser |
| CN103170745A (en) * | 2013-04-11 | 2013-06-26 | 深圳市大族激光科技股份有限公司 | Laser welding device |
| CN203419985U (en) * | 2013-08-29 | 2014-02-05 | 浙江工贸职业技术学院 | Coating machining and positioning device of ball valve ball body |
| CN203462128U (en) * | 2013-09-22 | 2014-03-05 | 浙江工贸职业技术学院 | Locating mechanism for laser cladding of ball valve sphere surface |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952700A (en) * | 2014-05-13 | 2014-07-30 | 山西玉华再制造科技有限公司 | Adjusting support for welding device |
| CN103952700B (en) * | 2014-05-13 | 2016-02-03 | 山西玉华再制造科技有限公司 | A kind of adjustment support of welding plant |
| CN109702331A (en) * | 2019-01-22 | 2019-05-03 | 深圳市杰普特光电股份有限公司 | Sphere rotating device |
| CN110238007A (en) * | 2019-07-19 | 2019-09-17 | 吴忠仪表有限责任公司 | The preparation method and preparation cooling device of high-end ball valve ball core surface cladding coating |
| CN110238007B (en) * | 2019-07-19 | 2023-10-10 | 吴忠仪表有限责任公司 | Preparation method of cladding coating on surface of ball core of high-end ball valve and cooling device for preparation |
| CN114043154A (en) * | 2022-01-07 | 2022-02-15 | 江苏德邦流体控制有限公司 | Fixing clamp for welding repair of cracks of valve body of valve |
| CN114043154B (en) * | 2022-01-07 | 2022-03-15 | 江苏德邦流体控制有限公司 | Fixing clamp for welding repair of cracks of valve body of valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103451649B (en) | 2016-04-13 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Jixing Inventor after: Niu Liyuan Inventor after: Li Guangyu Inventor after: Cai Chengyu Inventor before: Lin Jixing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN JIXING TO: LIN JIXING NIU LIYUAN LI GUANGYU CAI CHENGYU |
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Effective date of registration: 20160803 Address after: 325000 Zhejiang province Ruian City Feiyun District Road No. 700 Building No. 5 people Patentee after: ZHEJIANG JIUHENG PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: Lucheng District of Zhejiang province Wenzhou City Road 325000 No. 717 Patentee before: Zhejiang Industry Trade Vocation and Technical College |