CN203196822U - Spraying device for valve element of ball valve - Google Patents
Spraying device for valve element of ball valve Download PDFInfo
- Publication number
- CN203196822U CN203196822U CN 201320224930 CN201320224930U CN203196822U CN 203196822 U CN203196822 U CN 203196822U CN 201320224930 CN201320224930 CN 201320224930 CN 201320224930 U CN201320224930 U CN 201320224930U CN 203196822 U CN203196822 U CN 203196822U
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- spool
- gear box
- reduction gear
- drives
- 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.)
- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims description 18
- 230000002459 sustained effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model relates to machining devices of valve elements of ball valves, in particular to a spraying device for a valve element of a ball valve. The spraying device for the valve element of the ball valve comprises a machine platform, wherein a sprayer, a rotary disk and a valve element clamping mechanism are arranged on the machine platform, the valve element clamping mechanism is provided with a rotary shaft, the rotary shaft penetrates through a through hole of the valve element, and is fixedly connected with the valve element, the rotary shaft is arranged parallel to the surface of the machine platform, the valve element and the rotary shaft integrally rotate around the axis of the rotary shaft, the center line in the gravity direction of the valve element is a straight line which is perpendicular to the rotary shaft, the rotary disk is a round rotary disk which is arranged parallel to the rotary shaft, the round rotary disk rotates around the circle center of the round rotary disk, the circle center of the rotary disk is arranged on the center line in the gravity direction of the valve element, the sprayer is fixedly arranged on the rotary disk, and the rotary disk drives the sprayer to move back and forth around the valve element. The spraying device for the valve element of the ball valve cannot easily shake in the process of spraying, and is high in stability, even in spraying and accurate in thickness of a coating.
Description
Technical field
The utility model relates to the process equipment of ball valve core, relates in particular to the ball valve core spraying equipment.
Background technology
Ball valve is widely used in petroleum chemical industry, in the production process of ball valve, need ball valve core is carried out spraying work, existing spraying equipment is that spool is fixed on the station, shower nozzle is arranged on the fixed bar of a column, driving shower nozzle by fixed bar moves back and forth along ball valve surface straight line ball valve core is carried out spraying work, its weak point be spray even not, deposition accuracies is lower, need repeatedly spraying, be difficult to again control coating layer thickness, and the fixed bar stability of stationary nozzle is not high, drives shower nozzle fixed bar self in operation at fixed bar and easily rocks, thereby further reduce its machining accuracy.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of shower nozzle in spraying process, to be difficult for rocking, stability is high, spraying evenly, the accurate ball valve core spraying equipment of coating layer thickness.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the ball valve core spraying equipment, comprise board, board is provided with shower nozzle, rotating disk and spool clamping device, this spool clamping device has the rotating shaft that runs through valve core through hole and be fixedly connected with spool, this shaft parallel arranges in the board surface, the integral body of spool and rotating shaft around the shaft axle center is rotated, the center line of spool gravity direction is the straight line perpendicular with rotating shaft, described rotating disk is the round turntable that arranges with shaft parallel, round turntable is around its center of circle rotation, the rotating disk center of circle is positioned on the center line of spool gravity direction, shower nozzle is fixedly installed on the rotating disk, and the driven by rotary disc shower nozzle moves back and forth around spool.
The beneficial effect of ball valve core spraying equipment of the present utility model is: drive shower nozzle by round turntable ball valve core is sprayed, driving shower nozzle with fixed bar compares not exist when the higher so shower nozzle of round turntable stability sprays ball valve core and rocks, and the radian of the formed radian of the running orbit of shower nozzle and spool face matches, thereby make the coating on ball valve core surface very even, secondary spray time and sprayed on material have been saved, can accurately control the thickness of coating, reduce processing cost, improved operating efficiency.
The utility model provides the technical scheme of improved ball valve core spraying equipment to be: shower nozzle has the nozzle that is in sustained height with rotating shaft.Can calculate easily and control like this cooperating of rotating disk and spool rotating speed, can both accurately control the rotating speed of rotating disk well to the spool of different size, make the coating layer thickness of spool face even.
The utility model provides the technical scheme of further improved ball valve core spraying equipment to be: the spool clamping device also comprises the positioner that lays respectively at the rotating shaft two ends, but an end positioning device comprises the flexible also gland of around the shaft axle center rotation of phase countershaft and the holddown groove that is positioned at rotating shaft end end, gland and holddown groove shape are coincide, but other end positioner comprises the scroll chuck of left and right sides bearing and opening and closing.
Positioner by two ends can stably be fixed on rotating shaft the rotating disk top, stability is higher like this, can up and down or left and right not be offset, coating is covered more uniformly at spool face, and rotating shaft is easy to assembly, as long as an end is fixedly mounted on the manner of passing through again the gland telescopic feed of the other end on the scroll chuck, the holddown groove that rotating shaft end end was inserted and propped up to gland can make rotating shaft be positioned securely.
The utility model provides further, and the technical scheme of improved ball valve core spraying equipment is: described round turntable drives shower nozzle and does moving back and forth of 140 degree around spool.Can fit with the arc of spool face is perfect like this.
The utility model provides the technical scheme of further improved ball valve core spraying equipment to be again: described spool clamping device also comprises a V belt wheel, the 2nd V belt wheel, the clamping motor, belt, a described V belt wheel is arranged on the clamping motor, the one V belt wheel is connected interlock with the 2nd V belt wheel by belt, described the 2nd V belt wheel drives scroll chuck, rotating shaft, spool and gland rotation, also be provided with reduction gear box and rotary tray motor on the board, round turntable is arranged on the reduction gear box, rotary tray motor drives reduction gear box, reduction gear box drives round turntable and shower nozzle moves back and forth, this kind of drive is simple in structure, low cost of manufacture, easy to maintenance, and the round turntable rotation is more steady, is more prone to control rotary speed.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of ball valve core spraying equipment embodiment of the present utility model.
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 1.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, ball valve core spraying equipment embodiment of the present utility model, comprise board 1, board 1 is provided with shower nozzle 2, rotating disk 3 and spool clamping device 4, this spool clamping device 4 has the rotating shaft 5 that runs through spool 9 through holes and be fixedly connected with spool 9, this rotating shaft 5 is parallel to board 1 surface and arranges, spool 9 rotates in 5 axle center around the shaft with the integral body of rotating shaft 5, the center line of spool 9 gravity directions is the straight line perpendicular with rotating shaft 5, described rotating disk 3 is the round turntable that be arranged in parallel with rotating shaft 5, round turntable is around its center of circle rotation, rotating disk 3 centers of circle are positioned on the center line of spool 9 gravity directions, shower nozzle 2 is fixedly installed on the rotating disk 3, and rotating disk 3 drives shower nozzle 2 and moves back and forth around spool 9.Shower nozzle 2 in the present embodiment has the nozzle a that is in sustained height with rotating shaft 5, round turntable 3 drives the integral body of shower nozzle 2 and nozzle a and does moving back and forth of 140 degree around spool 9, round turntable 3 rotarily drives shower nozzle 2 and does the arcuate movement track along spool 9 surfaces when spool 9 rotates like this, thereby is sprayed on the coating that spool 9 surfaces form even thickness.
Such as Fig. 1, shown in Figure 3, spool clamping device 4 also comprises the positioner 6 that lays respectively at rotating shaft 5 two ends, but an end positioning device 6 comprises phase countershaft 5 flexible and the gland 6a of around the shaft 5 axle center rotation and the holddown groove 6b that are positioned at rotating shaft end end, gland 6a and holddown groove 6b shape are coincide, but other end positioner 6 comprises the scroll chuck 6d of left and right sides bearing 6c and opening and closing.The gland 6a of the present embodiment also comprises rocking bar 6e, shake rocking bar 6e gland 6a just relatively scroll chuck 6d or rotating shaft 5 transversal stretchings, shaking rocking bar 6e during assembling moves inward gland 6a to enter holddown groove 6b and withstand rotating shaft 5, then oppositely shake rocking bar 6e during dismounting and make gland 6a withdraw from the locking that holddown groove 6b unclamps countershaft 5.
As shown in Figure 1, spool clamping device 4 also comprises a V belt wheel 4a, the 2nd V belt wheel 4b, clamping motor 4c, belt 4d, a described V belt wheel 4a is arranged on the clamping motor 4c, the one V belt wheel 4a is connected interlock with the 2nd V belt wheel 4b by belt 4d, described the 2nd V belt wheel 4b drives scroll chuck 6d, rotating shaft 5, spool 9 and gland 6a rotation, also be provided with reduction gear box 1a and rotary tray motor 1b on the board 1, round turntable 3 is arranged on the reduction gear box 1a, rotary tray motor 1b drives reduction gear box 1a, and reduction gear box 1a drives round turntable 3 and shower nozzle 2 moves back and forth.
Claims (9)
1. ball valve core spraying equipment, it is characterized in that: comprise board (1), board (1) is provided with shower nozzle (2), rotating disk (3) and spool clamping device (4), this spool clamping device (4) has the rotating shaft (5) that runs through spool (9) through hole and be fixedly connected with spool (9), this rotating shaft (5) is parallel to board (1) surface and arranges, spool (9) rotates in (5) axle center around the shaft with the integral body of rotating shaft (5), the center line of spool (9) gravity direction is the straight line perpendicular with rotating shaft (5), described rotating disk (3) is the round turntable that be arranged in parallel with rotating shaft (5), round turntable is around its center of circle rotation, rotating disk (3) center of circle is positioned on the center line of spool (9) gravity direction, shower nozzle (2) is fixedly installed on the rotating disk (3), and rotating disk (3) drives shower nozzle (2) and moves back and forth around spool (9).
2. ball valve core spraying equipment according to claim 1, it is characterized in that: shower nozzle (2) has the nozzle (a) that is in sustained height with rotating shaft (5).
3. ball valve core spraying equipment according to claim 1 and 2, it is characterized in that: described spool clamping device (4) also comprises the positioner (6) that lays respectively at rotating shaft (5) two ends, one end positioning device (6) but comprise phase countershaft (5) flexible and around the shaft (5) axle center gland (6a) of rotating and the holddown groove (6b) that is positioned at rotating shaft end end, gland (6a) is coincide with holddown groove (6b) shape, and other end positioner (6) comprises left and right sides bearing (6c) but and the scroll chuck of opening and closing (6d).
4. ball valve core spraying equipment according to claim 1 and 2 is characterized in that: described round turntable (3) drives shower nozzle (2) and does moving back and forth of 140 degree around spool (9).
5. ball valve core spraying equipment according to claim 3 is characterized in that: described round turntable (3) drives shower nozzle (2) and does moving back and forth of 140 degree around spool (9).
6. ball valve core spraying equipment according to claim 1 and 2, it is characterized in that: described spool clamping device (4) also comprises a V belt wheel (4a), the 2nd V belt wheel (4b), clamping motor (4c), belt (4d), a described V belt wheel (4a) is arranged on the clamping motor (4c), the one V belt wheel (4a) is connected interlock with the 2nd V belt wheel (4b) by belt (4d), described the 2nd V belt wheel (4b) drives scroll chuck (6d), rotating shaft (5), spool (9) and gland (6a) rotation, also be provided with reduction gear box (1a) and rotary tray motor (1b) on the board (1), round turntable (3) is arranged on the reduction gear box (1a), rotary tray motor (1b) drives reduction gear box (1a), and reduction gear box (1a) drives round turntable (3) and shower nozzle (2) moves back and forth.
7. ball valve core spraying equipment according to claim 3, it is characterized in that: described spool clamping device (4) also comprises a V belt wheel (4a), the 2nd V belt wheel (4b), clamping motor (4c), belt (4d), a described V belt wheel (4a) is arranged on the clamping motor (4c), the one V belt wheel (4a) is connected interlock with the 2nd V belt wheel (4b) by belt (4d), described the 2nd V belt wheel (4b) drives scroll chuck (6d), rotating shaft (5), spool (9) and gland (6a) rotation, also be provided with reduction gear box (1a) and rotary tray motor (1b) on the board (1), round turntable (3) is arranged on the reduction gear box (1a), rotary tray motor (1b) drives reduction gear box (1a), and reduction gear box (1a) drives round turntable (3) and shower nozzle (2) moves back and forth.
8. ball valve core spraying equipment according to claim 4, it is characterized in that: described spool clamping device (4) also comprises a V belt wheel (4a), the 2nd V belt wheel (4b), clamping motor (4c), belt (4d), a described V belt wheel (4a) is arranged on the clamping motor (4c), the one V belt wheel (4a) is connected interlock with the 2nd V belt wheel (4b) by belt (4d), described the 2nd V belt wheel (4b) drives scroll chuck (6d), rotating shaft (5), spool (9) and gland (6a) rotation, also be provided with reduction gear box (1a) and rotary tray motor (1b) on the board (1), round turntable (3) is arranged on the reduction gear box (1a), rotary tray motor (1b) drives reduction gear box (1a), and reduction gear box (1a) drives round turntable (3) and shower nozzle (2) moves back and forth.
9. ball valve core spraying equipment according to claim 5, it is characterized in that: described spool clamping device (4) also comprises a V belt wheel (4a), the 2nd V belt wheel (4b), clamping motor (4c), belt (4d), a described V belt wheel (4a) is arranged on the clamping motor (4c), the one V belt wheel (4a) is connected interlock with the 2nd V belt wheel (4b) by belt (4d), described the 2nd V belt wheel (4b) drives scroll chuck (6d), rotating shaft (5), spool (9) and gland (6a) rotation, also be provided with reduction gear box (1a) and rotary tray motor (1b) on the board (1), round turntable (3) is arranged on the reduction gear box (1a), rotary tray motor (1b) drives reduction gear box (1a), and reduction gear box (1a) drives round turntable (3) and shower nozzle (2) moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224930 CN203196822U (en) | 2013-04-28 | 2013-04-28 | Spraying device for valve element of ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224930 CN203196822U (en) | 2013-04-28 | 2013-04-28 | Spraying device for valve element of ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196822U true CN203196822U (en) | 2013-09-18 |
Family
ID=49140963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320224930 Expired - Fee Related CN203196822U (en) | 2013-04-28 | 2013-04-28 | Spraying device for valve element of ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196822U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166875A1 (en) * | 2016-03-28 | 2017-10-05 | 吴忠仪表有限责任公司 | Spherical core spraying tool |
| CN107309123A (en) * | 2017-08-28 | 2017-11-03 | 温州职业技术学院 | Timber paint spray light automation equipment |
| CN107413570A (en) * | 2017-08-28 | 2017-12-01 | 温州职业技术学院 | Valve integral spray Semi-automatic device |
| CN111890254A (en) * | 2020-07-24 | 2020-11-06 | 江西液压件股份有限公司 | Anticorrosive treatment device for hydraulic ball valve shell |
-
2013
- 2013-04-28 CN CN 201320224930 patent/CN203196822U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166875A1 (en) * | 2016-03-28 | 2017-10-05 | 吴忠仪表有限责任公司 | Spherical core spraying tool |
| US10821465B2 (en) | 2016-03-28 | 2020-11-03 | Wuzhong Instrument Co., Ltd. | Spherical core spraying tool |
| CN107309123A (en) * | 2017-08-28 | 2017-11-03 | 温州职业技术学院 | Timber paint spray light automation equipment |
| CN107413570A (en) * | 2017-08-28 | 2017-12-01 | 温州职业技术学院 | Valve integral spray Semi-automatic device |
| CN107413570B (en) * | 2017-08-28 | 2019-03-12 | 温州职业技术学院 | Valve integral spray Semi-automatic device |
| CN111890254A (en) * | 2020-07-24 | 2020-11-06 | 江西液压件股份有限公司 | Anticorrosive treatment device for hydraulic ball valve shell |
| CN111890254B (en) * | 2020-07-24 | 2022-01-11 | 江西液压件股份有限公司 | Anticorrosive treatment device for hydraulic ball valve shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |