CN115519434A - But arc pivoted grinding device of ball valve processing usefulness - Google Patents
But arc pivoted grinding device of ball valve processing usefulness Download PDFInfo
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- CN115519434A CN115519434A CN202211090468.5A CN202211090468A CN115519434A CN 115519434 A CN115519434 A CN 115519434A CN 202211090468 A CN202211090468 A CN 202211090468A CN 115519434 A CN115519434 A CN 115519434A
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- 238000003754 machining Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000005498 polishing Methods 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 abstract description 6
- 239000002173 cutting fluid Substances 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
- B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
- B24B11/08—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels acting by the circumference
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the technical field of ball valve processing devices, in particular to an arc-shaped rotatable grinding device for processing a ball valve, which aims at the problem that in the prior art, grinding rods are spaced and cannot be adjusted in length, so that grinding is not uniform, and the distance between a grinding base and a tip mechanism is inconvenient to adjust, so that the device can only grind ball valves of one size.
Description
Technical Field
The invention relates to the technical field of ball valve machining devices, in particular to an arc-shaped rotating polishing device for machining a ball valve.
Background
The opening and closing piece of the ball valve is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.
The invention with the bulletin number of CN105690207B discloses a ball valve ball body outer circular surface polishing device which comprises a grinding machine, a ball valve tool, a jacking device and a polishing device, wherein the jacking device comprises two rotatable jacking mechanisms symmetrically arranged on the grinding machine, the ball valve tool is jacked and fixed through the two jacking mechanisms, the polishing device comprises a polishing base arranged on one side of the ball valve tool, a vertically arranged polishing disc is fixed on the polishing base through bolts, a circular truncated cone-shaped groove is formed in the disc surface of the polishing disc, and a plurality of grinding rods perpendicular to the disc surface of the polishing disc are uniformly arranged on the outer edge of the circular truncated cone-shaped groove. The grinding machine is provided with the rotatable center mechanism and the ball valve tool to clamp and fix the ball valve body, and the grinding disc is provided with the grinding rods to grind and process the rotating ball valve body, so that the grinding machine is stable in operation and high in processing precision.
The device drives a plurality of grinding rods to rotate through the grinding disc to grind the ball valve body, but the device has the following disadvantages:
1. intervals are reserved between the grinding rods, and the length of the grinding rods cannot be adjusted, so that uneven grinding is caused;
2. the distance between the polishing base and the tip mechanism is inconvenient to adjust, so that the device can only polish ball valves of one size;
therefore, we propose an arc-shaped rotatable polishing device for ball valve processing to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects that grinding is not uniform due to the fact that intervals exist among grinding rods and the lengths of the grinding rods cannot be adjusted and the distance between a grinding base and a tip mechanism is inconvenient to adjust, so that a device can only grind ball valves of one size, and provides the grinding device capable of rotating in an arc shape for machining the ball valves.
In order to achieve the purpose, the invention adopts the following technical scheme:
the grinding device capable of rotating in an arc shape for machining the ball valve comprises a machining table and a ball body, wherein the top of the machining table is fixedly connected with two vertical plates, the top of the machining table is fixedly connected with a protective cover, the top of the machining table and two sides of the protective cover are fixedly connected with the same guide plate, one side of the protective cover is hinged with a transparent cover, the inner wall of the bottom of the machining table is fixedly connected with a water storage tank, the inner wall of the bottom of the water storage tank is provided with a water pump, a water outlet of the water pump is fixedly connected with the transparent cover in a penetrating mode through a telescopic pipe, a first tip and a second tip are arranged on one opposite side of the two vertical plates, the ball body is located between the first tip and the second tip, and a transmission assembly for transmitting the first tip and the second tip is arranged on one opposite side of the two vertical plates;
a grinding assembly for grinding the ball body is arranged at the top of the processing table;
and a filtering component for filtering mill slag is arranged at the bottom of the processing table.
Preferably, the transmission assembly comprises a first nut which is connected to one side of the vertical plate in a penetrating and rotating mode, a first screw rod is connected to the inner wall of the first nut in a threaded mode, a first tip is fixedly sleeved on the outer wall of the first screw rod on the left side, a second tip is rotatably sleeved on the outer wall of the first screw rod on the right side, a first motor is fixedly connected to one side of the processing table, an output shaft of the first motor penetrates through one side of the processing table, first synchronizing wheels are fixedly sleeved on the output shaft of the first motor and the outer wall of the first nut on the left side, the outer walls of the two first synchronizing wheels are connected with the same first synchronizing belt in a transmission mode, and a second nut is connected to the outer wall of the first screw rod in a threaded mode.
Preferably, the polishing assembly comprises an arc-shaped hole formed in the top of the processing table, a pin is arranged on the inner wall of the arc-shaped hole, a bottom plate is fixedly connected to the top of the pin, a second motor is fixedly connected to the bottom of the processing table, an output shaft of the second motor penetrates through the top of the processing table and is fixedly connected with the bottom plate, a sliding plate is slidably connected to the top of the bottom plate, a rotating shaft is connected to one side of the sliding plate in a penetrating and rotating mode, a grinding wheel is fixedly sleeved on the outer wall of the rotating shaft, a third motor is fixedly connected to one side of the sliding plate, a second synchronous wheel is fixedly sleeved on the output shaft of the third motor and the outer wall of the rotating shaft, and the second synchronous wheel is connected with the same second synchronous belt in a transmission mode.
Preferably, the filtering component comprises a rectangular block fixedly connected to the bottom of the processing table, a sliding groove is formed in one side of the rectangular block, a second connecting frame and a first connecting frame are slidably connected to the inner wall of the sliding groove, a filtering bag is sleeved on the inner wall of the first connecting frame, a plurality of clamping columns are fixedly connected to the bottom of the second connecting frame, and the second connecting frame penetrates through the filtering bag and is connected with the first connecting frame in a clamped mode through the clamping columns.
Preferably, the top of the bottom plate is fixedly connected with two supporting plates, one opposite side of each of the two supporting plates is connected with the same second screw rod in a penetrating and rotating manner, and the second screw rods are connected with the sliding plate in a penetrating and threaded manner.
Preferably, the one end fixedly connected with fixed plate of second screw rod, one side of fixed plate runs through sliding connection and has a plurality of slide bars, the equal fixedly connected with movable plate in both ends of a plurality of slide bars, the outer wall cover of second screw rod is equipped with the spring, the both ends of spring respectively with the relative one side fixed connection of fixed plate and inboard movable plate, inboard one side fixedly connected with locating pin of movable plate is close to the movable plate a plurality of constant head tanks that use with the locating pin cooperation are seted up to one side of backup pad.
Preferably, the arc-shaped hole is at the same center point as the output shaft of the second motor.
Preferably, the rectangular block is inclined and is fixedly connected below the arc-shaped hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the ball body is placed between the first tip and the second tip, the two first screw rods are rotated to drive the second tip and the first tip to clamp the ball body, the ball body is adjusted to the middle of the processing table, and the first screw rods are locked through the second nuts and the first nuts;
2. according to the invention, by starting the first motor, the first motor drives the first nut to rotate through the first synchronous wheel and the first synchronous belt, and the ball body can be driven to rotate through the first screw rod;
3. the movable plate is pulled by rotation, so that the positioning pin is separated from the positioning groove, the movable plate is rotated, the slide bar drives the second screw rod to rotate, the second screw rod drives the sliding plate to move until the grinding wheel contacts the surface of the ball body, the movable plate is loosened, and the positioning pin is driven to be inserted into the corresponding positioning groove under the action of the spring;
4. according to the ball grinding machine, the third motor is started, and the third motor drives the rotating shaft to rotate through the second synchronous wheel and the second synchronous belt, so that the grinding wheel can be driven to rotate to grind a ball;
5. according to the invention, by starting the water pump, the cutting fluid in the water storage tank can be sprayed on the ball body by the water pump through the telescopic pipe, the cutting fluid and the grinding slag flowing down from the ball body flow into the filtering component through the arc-shaped holes, and the grinding slag in the cutting fluid can be filtered out through the filter bag;
6. in the invention, when the grinding slag in the filter bag is excessive, the first connecting frame is pulled out, the second connecting frame is opened, the filter bag is taken out for cleaning or replacing,
according to the invention, the distance between the grinding wheel and the ball body can be adjusted by driving the sliding plate to move back and forth through the second screw rod, the ball bodies with different sizes can be conveniently polished, the bottom plate is driven by the second motor to rotate along the arc-shaped hole, the outer wall of the ball body can be polished in all directions, the ball body can be polished more uniformly, and the cutting fluid is filtered by using the filter bag, so that the water pump can be prevented from being blocked.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an arc-shaped rotatable polishing device for ball valve machining according to the present invention;
fig. 2 is a schematic three-dimensional structure diagram of another view angle of the polishing device capable of rotating in an arc shape for processing a ball valve according to the present invention;
FIG. 3 is a schematic view of the present invention with the protective cover removed;
FIG. 4 is a schematic view of the present invention with the water storage tank removed;
FIG. 5 is a schematic view of a grinding assembly of the present invention;
FIG. 6 is a schematic view of a filter assembly according to the present invention;
fig. 7 is an enlarged view of a portion a of fig. 5.
In the figure: 1. a processing table; 2. a vertical plate; 3. a first nut; 4. a second nut; 5. a first screw; 6. polishing the assembly; 61. a base plate; 62. a support plate; 621. positioning a groove; 63. a second screw; 631. a fixing plate; 632. a slide bar; 633. moving the plate; 634. positioning pins; 635. a spring; 64. a sliding plate; 65. a third motor; 66. a rotating shaft; 67. a second synchronizing wheel; 68. a second synchronous belt; 69. a grinding wheel; 7. a protective cover; 8. a transparent cover; 9. a telescopic pipe; 10. a filter assembly; 101. a rectangular block; 102. a chute; 103. a first connection frame; 104. a filter bag; 105. a second connection frame; 106. clamping the column; 11. a water storage tank; 12. a water pump; 13. a first tip; 14. a second tip; 15. a sphere; 16. an arc-shaped hole; 17. a first synchronizing wheel; 18. a first synchronization belt; 19. a first motor; 20. a second motor; 21. a pin; 22. a baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-7, an arc-shaped rotatable polishing device for machining a ball valve comprises a machining table 1 and a ball body 15, wherein two vertical plates 2 are fixedly connected to the top of the machining table 1, a protective cover 7 is fixedly connected to the top of the machining table 1, the same guide plate 22 is fixedly connected to the top of the machining table 1 and two sides of the protective cover 7, a transparent cover 8 is hinged to one side of the protective cover 7, a water storage tank 11 is fixedly connected to the inner wall of the bottom of the machining table 1, a water pump 12 is arranged on the inner wall of the bottom of the water storage tank 11, a water outlet of the water pump 12 is fixedly connected with the transparent cover 8 through a telescopic pipe 9, a first tip 13 and a second tip 14 are arranged on opposite sides of the two vertical plates 2, the ball body 15 is located between the first tip 13 and the second tip 14, a transmission assembly for transmitting the first tip 13 and the second tip 14 is arranged on opposite sides of the two vertical plates 2, a polishing assembly 6 for polishing the ball body 15 is arranged on the top of the machining table 1, and a filtering assembly 10 for filtering and polishing slag is arranged on the bottom of the machining table 1.
Example two
Referring to fig. 1 to 7, the present invention provides a new technical solution: a grinding device capable of rotating in an arc shape for machining a ball valve comprises a machining table 1 and a ball body 15, wherein the top of the machining table 1 is fixedly connected with two vertical plates 2, the top of the machining table 1 is fixedly connected with a protective cover 7, the top of the machining table 1 and two sides of the protective cover 7 are fixedly connected with the same guide plate 22 to prevent cutting fluid from flowing out, one side of the protective cover 7 is hinged with a transparent cover 8 to facilitate observation of a grinding state, the inner wall of the bottom of the machining table 1 is fixedly connected with a water storage tank 11, the inner wall of the bottom of the water storage tank 11 is provided with a water pump 12, a water outlet of the water pump 12 is fixedly connected with the transparent cover 8 in a penetrating manner through a telescopic pipe 9, one opposite sides of the two vertical plates 2 are provided with a first tip 13 and a second tip 14, the ball body 15 is positioned between the first tip 13 and the second tip 14, one opposite sides of the two vertical plates 2 are provided with a transmission assembly used for transmitting the first tip 13 and the second tip 14, the transmission assembly comprises a first nut 3 which is connected to one side of the vertical plate 2 in a penetrating and rotating mode, the inner wall of the first nut 3 is in threaded connection with a first screw rod 5, a first tip 13 is fixedly sleeved on the outer wall of the first screw rod 5 on the left side, a second tip 14 is rotatably sleeved on the outer wall of the first screw rod 5 on the right side, the ball 15 is convenient to clamp, one side of the processing table 1 is fixedly connected with a first motor 19, an output shaft of the first motor 19 penetrates one side of the processing table 1, first synchronizing wheels 17 are fixedly sleeved on the output shaft of the first motor 19 and the outer wall of the first nut 3 on the left side, the outer walls of the two first synchronizing wheels 17 are in transmission connection with a same first synchronizing belt 18, the ball 15 is convenient to drive to rotate, the outer wall of the first screw rod 5 is in threaded connection with a second nut 4 for fixing the first screw rod 5, and a polishing assembly 6 for polishing the ball 15 is arranged at the top of the processing table 1, the polishing assembly 6 comprises an arc-shaped hole 16 formed in the top of the processing table 1, a pin 21 is arranged on the inner wall of the arc-shaped hole 16, a bottom plate 61 is fixedly connected to the top of the pin 21, a second motor 20 is fixedly connected to the bottom of the processing table 1, an output shaft of the second motor 20 penetrates through the top of the processing table 1 and is fixedly connected to the bottom plate 61, the arc-shaped hole 16 and the output shaft of the second motor 20 are in the same central point, the outer wall of the sphere 15 can be polished conveniently, a sliding plate 64 is slidably connected to the top of the bottom plate 61, two supporting plates 62 are fixedly connected to the top of the bottom plate 61, the same second screw 63 is rotatably connected to the opposite sides of the two supporting plates 62, the second screw 63 is in threaded connection with the sliding plate 64, a fixing plate 631 is fixedly connected to one end of the second screw 63, a plurality of sliding rods 632 are slidably connected to one side of the fixing plate 631, and moving plates 633 are fixedly connected to the two ends of the plurality of sliding rods 632, the outer wall of the second screw 63 is sleeved with a spring 635, two ends of the spring 635 are respectively fixedly connected with the opposite sides of the fixed plate 631 and the inner moving plate 633, one side of the inner moving plate 633 is fixedly connected with a positioning pin 634, one side of the supporting plate 62 close to the moving plate 633 is provided with a plurality of positioning grooves 621 matched with the positioning pin 634 for use, the second screw 63 is conveniently fixed, one side of the sliding plate 64 is connected with a rotating shaft 66 in a penetrating and rotating manner, the outer wall of the rotating shaft 66 is fixedly sleeved with a grinding wheel 69, one side of the sliding plate 64 is fixedly connected with a third motor 65, the output shaft of the third motor 65 and the outer wall of the rotating shaft 66 are both fixedly sleeved with second synchronizing wheels 67, the outer walls of the two second synchronizing wheels 67 are in transmission connection with the same second synchronizing belt 68, the bottom of the processing table 1 is provided with a filtering assembly 10 for filtering grinding slag, the filtering assembly 10 comprises a rectangular block 101 fixedly connected with the bottom of the processing table 1, rectangular block 101 is the slope form to fixed connection prevents that cutting fluid from spilling in the below of arc hole 16, spout 102 has been seted up to one side of rectangular block 101, the inner wall sliding connection of spout 102 has second connecting frame 105 and first connecting frame 103, the inner wall cover of first connecting frame 103 is equipped with filter bag 104, a plurality of card posts 106 of bottom fixedly connected with of second connecting frame 105, second connecting frame 105 runs through filter bag 104 and first connecting frame 103 joint through card post 106, convenient to detach filter bag 104.
The working principle is as follows: when the device is used, a power supply is connected, a proper amount of cutting fluid is added into a water storage tank 11, a ball 15 is placed between a first tip 13 and a second tip 14, two first screws 5 are rotated to drive the second tip 14 and the first tip 13 to clamp the ball 15, the ball 15 is adjusted to the middle of a processing table 1, the first screws 5 are locked through second nuts 4 and first nuts 3, a first motor 19 is started, the first motor 19 drives the first nuts 3 to rotate through a first synchronizing wheel 17 and a first synchronizing belt 18, the ball 15 can be driven to rotate through the first screws 5, a moving plate 633 is rotated and pulled, a positioning pin 634 is separated from a positioning groove 621, the moving plate 633 is rotated, a second screw 63 is driven to rotate through a sliding rod 632, the second screw 63 rotates to drive a sliding plate 64 to move until a grinding wheel 69 contacts the surface of the ball 15, and the moving plate 633 is loosened, the positioning pin 634 is driven to be inserted into the corresponding positioning groove 621 under the action of the spring 635, the third motor 65 is started, the third motor 65 drives the rotating shaft 66 to rotate through the second synchronous wheel 67 and the second synchronous belt 68, the grinding wheel 69 can be driven to rotate to grind the sphere 15, the transparent cover 8 is turned down, the water pump 12 is started, the water pump 12 can spray the cutting fluid in the water storage tank 11 onto the sphere 15 through the telescopic pipe 9, the cutting fluid and the grinding slag flowing down from the sphere 15 flow into the filtering assembly 10 through the arc-shaped holes 16, the grinding slag in the cutting fluid can be filtered out through the filter bag 104, the filtered cutting fluid flows into the water storage tank 11 to be recycled, the second motor 20 is started simultaneously, the second motor 20 drives the bottom plate 61 to rotate along the arc-shaped holes 16, so that the surface of the sphere 15 can be uniformly ground, when the grinding slag in the filter bag 104 is excessive, the first connecting frame 103 is pulled out, the second connecting frame 105 is opened, the filter bag 104 is taken out for cleaning or replacement, and the power supply is turned off after polishing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The arc-shaped rotating grinding device for machining the ball valve comprises a machining table (1) and a ball body (15), and is characterized in that the top of the machining table (1) is fixedly connected with two vertical plates (2), the top of the machining table (1) is fixedly connected with a protective cover (7), the top of the machining table (1) and two sides of the protective cover (7) are fixedly connected with the same guide plate (22), one side of the protective cover (7) is hinged with a transparent cover (8), the inner wall of the bottom of the machining table (1) is fixedly connected with a water storage tank (11), the inner wall of the bottom of the water storage tank (11) is provided with a water pump (12), a water outlet of the water pump (12) is fixedly connected with the transparent cover (8) in a penetrating mode through a telescopic pipe (9), one opposite sides of the two vertical plates (2) are provided with a first tip (13) and a second tip (14), the ball body (15) is located between the first tip (13) and the second tip (14), and one opposite sides of the two vertical plates (2) are provided with a transmission assembly for transmitting the first tip (13) and the second tip (14);
a grinding assembly (6) for grinding the ball body (15) is arranged at the top of the processing table (1);
the bottom of the processing table (1) is provided with a filtering component (10) for filtering the grinding slag.
2. The arc-shaped rotatable polishing device for machining the ball valve is characterized in that the transmission assembly comprises a first nut (3) which is connected to one side of the vertical plate (2) in a penetrating and rotating mode, a first screw (5) is connected to the inner wall of the first nut (3) in a threaded mode, a first tip (13) is fixedly arranged on the outer wall of the first screw (5) on the left side in a fixing mode, a second tip (14) is rotatably arranged on the outer wall of the first screw (5) on the right side in a rotating mode, a first motor (19) is fixedly connected to one side of the machining table (1), an output shaft of the first motor (19) penetrates one side of the machining table (1), first synchronizing wheels (17) are fixedly arranged on the output shaft of the first motor (19) and the outer wall of the first nut (3) on the left side in a sleeving mode, the outer walls of the two first synchronizing wheels (17) are in a transmission mode and connected with the same first synchronizing belt (18), and a second nut (4) is connected to the outer wall of the first screw (5) in a threaded mode.
3. The grinding device capable of rotating in an arc shape for machining the ball valve is characterized in that the grinding assembly (6) comprises an arc-shaped hole (16) formed in the top of the machining table (1), a pin (21) is arranged on the inner wall of the arc-shaped hole (16), a bottom plate (61) is fixedly connected to the top of the pin (21), a second motor (20) is fixedly connected to the bottom of the machining table (1), an output shaft of the second motor (20) penetrates through the top of the machining table (1) and is fixedly connected with the bottom plate (61), a sliding plate (64) is slidably connected to the top of the bottom plate (61), a rotating shaft (66) is rotatably connected to one side of the sliding plate (64), a grinding wheel (69) is fixedly sleeved on the outer wall of the rotating shaft (66), a third motor (65) is fixedly connected to one side of the sliding plate (64), a second synchronizing wheel (67) is fixedly sleeved on the output shaft of the third motor (65) and the outer wall of the rotating shaft (66), and the same second synchronizing wheel (67) is connected to the outer wall of the same second synchronizing wheel (68).
4. The grinding device capable of rotating in an arc shape for machining the ball valve is characterized in that the filtering assembly (10) comprises a rectangular block (101) fixedly connected to the bottom of the machining table (1), a sliding groove (102) is formed in one side of the rectangular block (101), a second connecting frame (105) and a first connecting frame (103) are slidably connected to the inner wall of the sliding groove (102), a filter bag (104) is sleeved on the inner wall of the first connecting frame (103), a plurality of clamping columns (106) are fixedly connected to the bottom of the second connecting frame (105), and the second connecting frame (105) penetrates through the filter bag (104) through the clamping columns (106) to be clamped with the first connecting frame (103).
5. The grinding device capable of rotating in an arc shape for processing the ball valve is characterized in that two supporting plates (62) are fixedly connected to the top of the bottom plate (61), one second screw (63) is rotatably connected to the opposite sides of the two supporting plates (62) in a penetrating manner, and the second screw (63) is in threaded connection with the sliding plate (64) in a penetrating manner.
6. The grinding device capable of rotating in an arc shape for processing the ball valve according to claim 5, wherein a fixing plate (631) is fixedly connected to one end of the second screw (63), a plurality of sliding rods (632) are slidably connected to one side of the fixing plate (631) in a penetrating manner, a moving plate (633) is fixedly connected to both ends of the sliding rods (632), a spring (635) is sleeved on an outer wall of the second screw (63), both ends of the spring (635) are fixedly connected to opposite sides of the fixing plate (631) and the inner moving plate (633) respectively, a positioning pin (634) is fixedly connected to one side of the moving plate (633), and a plurality of positioning grooves (621) matched with the positioning pin (634) are formed in one side of the supporting plate (62) close to the moving plate (633).
7. An arc rotatable grinding device for processing a ball valve according to claim 3, characterized in that the arc hole (16) is at the same center point with the output shaft of the second motor (20).
8. The ball valve machining arc rotatable grinding device according to claim 4, wherein the rectangular block (101) is inclined and fixedly connected below the arc hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211090468.5A CN115519434A (en) | 2022-09-07 | 2022-09-07 | But arc pivoted grinding device of ball valve processing usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211090468.5A CN115519434A (en) | 2022-09-07 | 2022-09-07 | But arc pivoted grinding device of ball valve processing usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN115519434A true CN115519434A (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211090468.5A Pending CN115519434A (en) | 2022-09-07 | 2022-09-07 | But arc pivoted grinding device of ball valve processing usefulness |
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| CN (1) | CN115519434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197771A (en) * | 2023-03-10 | 2023-06-02 | 浙江欧菲石油设备有限公司 | Ball valve processing equipment |
| CN117464493A (en) * | 2023-12-28 | 2024-01-30 | 成都金洹科科技有限公司 | Grinding device and grinding method for injection molding shell |
-
2022
- 2022-09-07 CN CN202211090468.5A patent/CN115519434A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197771A (en) * | 2023-03-10 | 2023-06-02 | 浙江欧菲石油设备有限公司 | Ball valve processing equipment |
| CN116197771B (en) * | 2023-03-10 | 2024-04-30 | 浙江欧菲石油设备有限公司 | Ball valve processing equipment |
| CN117464493A (en) * | 2023-12-28 | 2024-01-30 | 成都金洹科科技有限公司 | Grinding device and grinding method for injection molding shell |
| CN117464493B (en) * | 2023-12-28 | 2024-03-22 | 成都金洹科科技有限公司 | Grinding device and grinding method for injection molding shell |
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