CN113245926A - High accuracy ball valve case processing equipment - Google Patents
High accuracy ball valve case processing equipment Download PDFInfo
- Publication number
- CN113245926A CN113245926A CN202110666991.7A CN202110666991A CN113245926A CN 113245926 A CN113245926 A CN 113245926A CN 202110666991 A CN202110666991 A CN 202110666991A CN 113245926 A CN113245926 A CN 113245926A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- cylinder
- workbench
- moving
- motor
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses high-precision ball valve element machining equipment which comprises a workbench, a moving and placing mechanism, a conveying mechanism, a clamping mechanism and a polishing mechanism, wherein supporting legs are arranged on the left side and the right side of the bottom of the workbench, a groove is formed in the upper end of the workbench, sliding grooves are formed in the left side and the right side of the groove, a control panel is arranged on the left side of the front end of the workbench, the moving and placing mechanism is arranged on the inner side of a left fixing plate, the conveying mechanism is arranged inside the groove, the clamping mechanism is arranged at the upper end of the workbench, the clamping mechanism is positioned on the right side of the conveying mechanism, the polishing mechanism is arranged on the inner side of a right fixing plate, the high-precision ball valve element machining equipment is provided with the clamping mechanism, an upper clamping plate is pushed to descend by a second air cylinder, the lower end of the upper clamping plate is attached to the surface of a ball valve element arranged on the lower clamping plate, and the ball valve element is fixed, when the ball valve core is processed, the polishing rod and the through hole of the ball valve core are polished conveniently.
Description
Technical Field
The invention relates to the technical field of ball valve core machining, in particular to high-precision ball valve core machining equipment.
Background
Valves are widely used in life, and are devices for controlling the direction, pressure, and flow rate of fluid in a fluid system, and are devices for controlling the flow rate of a medium in piping and equipment by flowing or stopping the medium, and mainly include ball valves, angle valves, stop valves, and the like, in which ball valves are widely used, and a valve body is installed in a valve body as an important component of the ball valve and plays a role of controlling the flow of the liquid. The valve core is of a symmetrical spherical structure as a whole, and a cylindrical transverse through hole penetrating through the whole is formed along the radial direction; when the ball valve core is in working, the transverse through hole of the valve core is aligned to the inlet and the outlet of the ball valve, when the ball valve core stops working, the sealing surface of the valve core is aligned to the inlet and the outlet of the ball valve, when the ball valve core is processed, the surface of the valve core is uneven, and the surface of the valve core can be not smooth enough due to corrosion after the valve core is used for a long time, so that the sealing effect is reduced, and the valve core needs to be polished.
Because the ball valve case needs to be fixed among the current ball valve case processing equipment of polishing, the material loading of ball valve case needs manual operation, reduces ball valve case machining efficiency, and changes the equipment process of polishing complicated, and difficult operation, consequently it is convenient inadequately to use, to above-mentioned problem, needs improve current equipment.
Disclosure of Invention
The invention aims to provide high-precision ball valve element machining equipment to solve the problems that in ball valve element machining and polishing equipment provided in the background art, as a ball valve element needs to be fixed, the feeding of the ball valve element needs to be manually operated, the ball valve element machining efficiency is reduced, and the process of replacing and polishing equipment is complex and is not easy to operate.
In order to achieve the purpose, the invention provides the following technical scheme: a high-precision ball valve core processing device comprises a workbench, a mobile placing mechanism, a conveying mechanism, a clamping mechanism and a polishing mechanism,
the left side and the right side of the bottom of the workbench are provided with four supporting legs, the left side of the upper end of the workbench is provided with a left fixing plate, the right side of the upper end of the workbench is provided with a right fixing plate, the upper end of the workbench is provided with a groove, the left side and the right side of the groove are provided with sliding grooves, and the left side of the front end of the workbench is provided with a control panel;
the moving and placing mechanism is arranged on the inner side of the left fixing plate and comprises an electric telescopic rod, an installing plate, a cross rod, a first air cylinder, a moving rod and a moving ring;
the conveying mechanism is arranged in the groove and positioned below the moving and placing mechanism, and the conveying mechanism comprises a screw rod, a first motor, a moving seat, a sliding block, a hydraulic cylinder, a placing frame and a fixing groove;
the clamping mechanism is arranged at the upper end of the workbench and is positioned on the right side of the conveying mechanism, and the clamping mechanism comprises a fixed frame, a second cylinder, an upper clamping plate, a bearing plate and a lower clamping plate;
grinding machanism installs in right fixed plate inboard, and grinding machanism is located fixture's right side, grinding machanism includes third cylinder, second motor and polishing rod.
Preferably, electric telescopic handle installs in left fixed plate inboard, and electric telescopic handle's output is connected on the left of the mounting panel, installs horizontal pole and first cylinder on the right side of mounting panel simultaneously, first cylinder is located the top of horizontal pole, and the output of first cylinder is connected with the carriage release lever upper end, and the shift ring is installed to the carriage release lever lower extreme simultaneously.
Preferably, the inner wall of the moving ring is attached to the outer wall of the cross rod.
Preferably, the lead screw is installed inside the recess, and the one end of lead screw runs through the output that the workstation is connected with first motor, and first motor is installed in the workstation rear side simultaneously, install on the lead screw and remove the seat, and remove a both ends and be provided with the slider, slider and spout sliding connection simultaneously, remove and install the pneumatic cylinder in the middle of the seat upper end, and be provided with on the output of pneumatic cylinder and place the frame, place the frame simultaneously and be U type structure, place the inside bottom of frame and seted up the fixed slot, and the fixed slot is provided with a plurality of.
Preferably, the placing frame and the moving seat form a lifting structure through a hydraulic cylinder.
Preferably, the mount is L type structure, and the mount bottom is installed in the workstation upper end, installs the second cylinder in the middle of the mount upper end simultaneously, the output of second cylinder runs through the mount and is connected with last grip block upper end, the loading board is installed to mount front end downside, and is provided with lower grip block on the loading board.
Preferably, the second cylinder and the upper clamping plate form a lifting structure, and the central point of the upper clamping plate and the central point of the lower clamping plate are positioned on the same vertical line.
Preferably, the bottom of the third cylinder is installed on the inner side of the right fixing plate, the output end of the third cylinder is connected with the second motor, and the output end of the second motor is in threaded connection with a polishing rod.
Preferably, the third cylinder and the second motor form a moving structure, and the second motor and the polishing rod form a rotating structure.
Compared with the prior art, the invention has the beneficial effects that: the high-precision ball valve core processing equipment comprises a ball valve core processing device,
(1) the movable placing mechanism is arranged, the mounting plate is driven to move through the electric telescopic rod, so that the cross rod on the mounting plate also moves, the ball valve core on the cross rod is conveniently placed on the lower clamping plate in the clamping mechanism, the moving rod is pushed to move through the first air cylinder, the moving ring at the lower end of the moving rod moves on the cross rod, the ball valve core on the inner side of the cross rod moves outwards, and the ball valve core is conveniently placed on the lower clamping plate;
(2) the ball valve is characterized in that a conveying mechanism is arranged, a screw rod is driven to rotate through a first motor, so that a moving seat can horizontally move on the screw rod, a sliding block can move in a sliding groove, the moving seat has stability during moving, a placing frame is driven to lift through a hydraulic cylinder, the height is adjusted, a through hole of a ball valve core in a fixed groove and a cross rod are in the same horizontal plane, and the cross rod can conveniently penetrate through the through hole of the ball valve core;
(3) the clamping mechanism is arranged, the upper clamping plate is pushed to descend through the second air cylinder, so that the lower end of the upper clamping plate is attached to the surface of the ball valve core placed on the lower clamping plate, the ball valve core is fixed, and a polishing rod and a through hole of the ball valve core are polished when the ball valve core is machined;
(4) be provided with grinding machanism, promote the second motor through the third cylinder and remove, the length of polishing is convenient for adjust, and the second motor is threaded connection with the stick of polishing, through rotating the stick of polishing for the stick of polishing separates with the output of second motor, is convenient for change the stick of polishing according to the size of ball valve case through-hole, improves the effect of polishing.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic right side view of the travel bar and travel ring of the present invention;
FIG. 6 is a schematic front view of the movable base, the sliding block, the hydraulic cylinder and the placing frame according to the present invention.
In the figure: 1. the workbench, 2, a support leg, 3, a left fixing plate, 4, a moving placement mechanism, 401, an electric telescopic rod, 402, a mounting plate, 403, a cross rod, 404, a first air cylinder, 405, a moving rod, 406, a moving ring, 5, a groove, 6, a sliding chute, 7, a transportation mechanism, 701, a screw rod, 702, a first motor, 703, a moving seat, 704, a sliding block, 705, a hydraulic cylinder, 706, a placement frame, 707, a fixing groove, 8, a clamping mechanism, 801, a fixing frame, 802, a second air cylinder, 803, an upper clamping plate, 804, a bearing plate, 805, a lower clamping plate, 9, a right fixing plate, 10, a polishing mechanism, 1001, a third air cylinder, 1002, a second motor, 1003, a polishing rod, 11 and a control panel.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high accuracy ball valve case processing equipment, as shown according to fig. 1, fig. 2 and fig. 3, supporting leg 2 is all installed to the 1 bottom left and right sides of workstation, and supporting leg 2 is provided with four, and 1 upper end left side of workstation is provided with left fixed plate 3, and 1 upper end right side of workstation is provided with right fixed plate 9, and recess 5 has been seted up to 1 upper end of workstation, and the spout 6 has been seted up to the 5 left and right sides of recess, and control panel 11 is installed in 1 front end left side of workstation.
According to fig. 1, 2, 3, 4 and 5, the moving and placing mechanism 4 is installed inside the left fixing plate 3, the moving and placing mechanism 4 includes an electric telescopic rod 401, a mounting plate 402, a cross rod 403, a first cylinder 404, a moving rod 405 and a moving ring 406, the bottom of the electric telescopic rod 401 is installed inside the left fixing plate 3, the output end of the electric telescopic rod 401 is connected with the left side of the mounting plate 402, the cross rod 403 and the first cylinder 404 are installed on the left side of the mounting plate 402, the first cylinder 404 is located above the cross rod 403, the output end of the first cylinder 404 is connected with the upper end of the moving rod 405, the lower end of the moving rod 405 is installed with the moving ring 406, the mounting plate 402 is driven by the electric telescopic rod 401 to move, so that the cross rod 403 on the mounting plate 402 also moves, a ball valve core on the cross rod 403 is conveniently placed in the clamping mechanism 8, personnel contact is reduced, and the automatic function of the device is increased, the inner wall of the moving ring 406 is attached to the outer wall of the cross rod 403, and the ball valve core on the inner side of the cross rod 403 moves outwards by pushing the moving ring 406, so that the ball valve core is conveniently placed on the lower clamping plate 805.
According to fig. 1, 2, 3, 4 and 6, the transportation mechanism 7 is disposed inside the groove 5, and the transportation mechanism 7 is located below the moving and placing mechanism 4, the transportation mechanism 7 includes a screw rod 701, a first motor 702, a moving seat 703, a sliding block 704, a hydraulic cylinder 705, a placing frame 706 and a fixing groove 707, the screw rod 701 is installed inside the groove 5, one end of the screw rod 701 penetrates through the workbench 1 and is connected with the output end of the first motor 702, the first motor 702 is installed at the rear side of the workbench 1, the screw rod 701 is installed with the moving seat 703, two ends of the moving seat 703 are provided with the sliding block 704, the sliding block 704 is slidably connected with the sliding groove 6, the middle of the upper end of the moving seat 703 is installed with the hydraulic cylinder 705, the output end of the hydraulic cylinder 705 is provided with the placing frame 706, the placing frame 706 forms a lifting structure with the moving seat 703 through the hydraulic cylinder 705, the hydraulic cylinder 705 drives the placing frame 706 to lift, height adjustment, make the through-hole of the ball valve core in the fixed slot 707 be in same horizontal plane with horizontal pole 403, be convenient for horizontal pole 403 passes the through-hole of ball valve core, it is U type structure to place frame 706 simultaneously, place the inside bottom of frame 706 and seted up fixed slot 707, and fixed slot 707 is provided with a plurality of, place a plurality of ball valve cores simultaneously in placing the fixed slot 707 in frame 706, make the through-hole direction of ball valve core be in same horizontal plane, be convenient for horizontal pole 403 to pass the through-hole of a plurality of ball valve cores.
According to fig. 1, 2, 3 and 4, the clamping mechanism 8 is installed at the upper end of the workbench 1, the clamping mechanism 8 is located at the right side of the transportation mechanism 7, the clamping mechanism 8 comprises a fixing frame 801, a second cylinder 802, an upper clamping plate 803, a bearing plate 804 and a lower clamping plate 805, the fixing frame 801 is of an L-shaped structure, the bottom of the fixing frame 801 is installed at the upper end of the workbench 1, the second cylinder 802 is installed at the middle of the upper end of the fixing frame 801, the output end of the second cylinder 802 penetrates through the fixing frame 801 to be connected with the upper end of the upper clamping plate 803, the second cylinder 802 and the upper clamping plate 803 form a lifting structure, the center point of the upper clamping plate 803 and the center point of the lower clamping plate 805 are located on the same vertical line, the upper clamping plate 803 and the lower clamping plate 805 are pushed by the second cylinder 802 to form a clamping device, so as to clamp and fix the ball valve core, the bearing plate 804 is installed at the lower side of the front end of the fixing frame 801, and a lower clamping plate 805 is arranged on the bearing plate 804, so that the grinding rod 1003 and the through hole of the ball valve core can be conveniently ground when the ball valve core is machined.
According to the figures 1, 2, 3 and 4, a grinding mechanism 10 is installed on the inner side of a right fixing plate 9, the grinding mechanism 10 is located on the right side of a clamping mechanism 8, the grinding mechanism 10 comprises a third air cylinder 1001, a second motor 1002 and a grinding rod 1003, the bottom of the third air cylinder 1001 is installed on the inner side of the right fixing plate 9, the output end of the third air cylinder 1001 is connected with the second motor 1002, the third air cylinder 1001 and the second motor 1002 form a moving structure to facilitate adjustment of grinding length, the second motor 1002 and the grinding rod 1003 form a rotating structure, the grinding rod 1003 is driven to rotate by the second motor 1002, so that the grinding rod 1003 can better grind a through hole, meanwhile, the output end of the second motor 1002 is in threaded connection with the grinding rod 1003, the grinding rod 1003 is separated from the output end of the second motor 1002 by rotating the grinding rod 1003, so that the grinding rod 1003 can be replaced according to the size of the through hole of the ball valve core, the polishing effect is improved.
The working principle is as follows: when the high-precision ball valve core processing equipment is used, firstly, the ball valve core is uniformly placed in a fixing groove 707 in a placing frame 706 according to the direction of a through hole, then a hydraulic cylinder 705 is started through a control panel 11, the placing frame 706 is driven by the hydraulic cylinder 705 to ascend, so that the through hole of the ball valve core in the fixing groove 707 and a cross rod 403 are in the same horizontal plane, then a first motor 702 is started, a screw rod 701 is driven by the first motor 702 to rotate, a moving seat 703 moves on the screw rod 701 in the horizontal direction, meanwhile, sliding blocks 704 on two sides of the moving seat 703 move in a sliding groove 6, the stability of the moving seat 703 is ensured, when the through hole of the ball valve core in the placing frame 706 is positioned on the right side of the cross rod 403, the first motor 702 is paused, an electric telescopic rod 401 is started, a mounting plate 402 is pushed by the electric telescopic rod 401, so that the cross rod 403 on the mounting plate 402 penetrates through the through hole of the ball valve core, meanwhile, the hydraulic cylinder 705 drives the placing frame 706 to descend, then the cross rod 403 is continuously pushed, the bottom of the ball valve core on the cross rod 403 is placed on the lower clamping plate 805, then the cross rod 403 is pulled out of the through hole of the ball valve core through the electric telescopic rod 401, then the control panel 11 is used for starting the second air cylinder 802, the upper clamping plate 803 is pushed to descend through the second air cylinder 802, the lower end of the upper clamping plate 803 is attached to the surface of the ball valve core placed on the lower clamping plate 805, the ball valve core is fixed, then the third air cylinder 1001 is started, the second air cylinder 1001 is used for pushing the second motor 1002 to move, so that the polishing rod 1003 is positioned inside the through hole of the ball valve core, then the second motor 1002 is started, the polishing rod 1003 is driven by the second motor 1002 to polish the through hole of the ball valve core, after the polishing of the through hole of the first ball valve core is completed, the ball valve mechanism 10 and the clamping mechanism 8 are restored to the original settings, the operator then takes the polished ball valve core out and activates the first cylinder 404, and pushes the moving ring 406 through the first cylinder 404, so that the ball valve core inside the cross bar 403 moves outwards, which facilitates the placing of the ball valve core inside the cross bar onto the lower clamping plate 805, and then repeats the clamping and polishing steps, which are not described in detail in this specification, and are well known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a high accuracy ball valve case processing equipment, includes workstation (1), removal placement machine structure (4), transport mechanism (7), fixture (8) and grinding machanism (10), its characterized in that:
the left side and the right side of the bottom of the workbench (1) are respectively provided with four supporting legs (2), the left side of the upper end of the workbench (1) is provided with a left fixing plate (3), the right side of the upper end of the workbench (1) is provided with a right fixing plate (9), the upper end of the workbench (1) is provided with a groove (5), the left side and the right side of the groove (5) are provided with sliding grooves (6), and the left side of the front end of the workbench (1) is provided with a control panel (11);
the moving and placing mechanism (4) is arranged on the inner side of the left fixing plate (3), and the moving and placing mechanism (4) comprises an electric telescopic rod (401), a mounting plate (402), a cross rod (403), a first air cylinder (404), a moving rod (405) and a moving ring (406);
the conveying mechanism (7) is arranged in the groove (5), the conveying mechanism (7) is positioned below the moving and placing mechanism (4), and the conveying mechanism (7) comprises a screw rod (701), a first motor (702), a moving seat (703), a sliding block (704), a hydraulic cylinder (705), a placing frame (706) and a fixing groove (707);
the clamping mechanism (8) is arranged at the upper end of the workbench (1), the clamping mechanism (8) is positioned on the right side of the conveying mechanism (7), and the clamping mechanism (8) comprises a fixing frame (801), a second cylinder (802), an upper clamping plate (803), a bearing plate (804) and a lower clamping plate (805);
the grinding mechanism (10) is installed on the inner side of the right fixing plate (9), the grinding mechanism (10) is located on the right side of the clamping mechanism (8), and the grinding mechanism (10) comprises a third air cylinder (1001), a second motor (1002) and a grinding rod (1003).
2. The high precision ball valve spool machining apparatus of claim 1 wherein: electric telescopic handle (401) are installed at left fixed plate (3) inboardly, and electric telescopic handle (401)'s output and mounting panel (402) left side are connected, install horizontal pole (403) and first cylinder (404) on the right side of mounting panel (402) simultaneously, first cylinder (404) are located the top of horizontal pole (403), and the output and carriage release lever (405) upper end of first cylinder (404) are connected, and carriage release lever (406) are installed to carriage release lever (405) lower extreme simultaneously.
3. The high precision ball valve spool machining apparatus of claim 1 wherein: the inner wall of the moving ring (406) is attached to the outer wall of the cross rod (403).
4. The high precision ball valve spool machining apparatus of claim 1 wherein: lead screw (701) are installed inside recess (5), and the one end of lead screw (701) runs through workstation (1) and is connected with the output of first motor (702), and install in workstation (1) rear side first motor (702) simultaneously, install on lead screw (701) and remove seat (703), and remove seat (703) both ends and be provided with slider (704), slider (704) and spout (6) sliding connection simultaneously, remove seat (703) upper end middle hydraulic cylinder (705) of installing, and be provided with on the output of hydraulic cylinder (705) and place frame (706), place frame (706) simultaneously and be U type structure, place frame (706) inside bottom and seted up fixed slot (707), and fixed slot (707) are provided with a plurality of.
5. The high precision ball valve spool machining apparatus of claim 1 wherein: the placing frame (706) and the moving seat (703) form a lifting structure through a hydraulic cylinder (705).
6. The high precision ball valve spool machining apparatus of claim 1 wherein: the fixing frame (801) is of an L-shaped structure, the bottom of the fixing frame (801) is mounted at the upper end of the workbench (1), meanwhile, the middle of the upper end of the fixing frame (801) is provided with the second cylinder (802), the output end of the second cylinder (802) penetrates through the fixing frame (801) to be connected with the upper end of the upper clamping plate (803), the bearing plate (804) is mounted on the lower side of the front end of the fixing frame (801), and the lower clamping plate (805) is arranged on the bearing plate (804).
7. The high precision ball valve spool machining apparatus of claim 1 wherein: the second cylinder (802) and the upper clamping plate (803) form a lifting structure, and the central point of the upper clamping plate (803) and the central point of the lower clamping plate (805) are positioned on the same vertical line.
8. The high precision ball valve spool machining apparatus of claim 1 wherein: the bottom of the third cylinder (1001) is arranged on the inner side of the right fixing plate (9), the output end of the third cylinder (1001) is connected with the second motor (1002), and meanwhile the output end of the second motor (1002) is in threaded connection with a grinding rod (1003).
9. The high precision ball valve spool machining apparatus of claim 1 wherein: the third air cylinder (1001) and the second motor (1002) form a moving structure, and the second motor (1002) and the grinding rod (1003) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666991.7A CN113245926A (en) | 2021-06-16 | 2021-06-16 | High accuracy ball valve case processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666991.7A CN113245926A (en) | 2021-06-16 | 2021-06-16 | High accuracy ball valve case processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113245926A true CN113245926A (en) | 2021-08-13 |
Family
ID=77188441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110666991.7A Pending CN113245926A (en) | 2021-06-16 | 2021-06-16 | High accuracy ball valve case processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113245926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770230A (en) * | 2022-04-22 | 2022-07-22 | 浙江迈瑞科阀门有限公司 | Machining device and machining process for inclined rod tank bottom ball valve |
| CN117226650A (en) * | 2023-10-27 | 2023-12-15 | 杭州富阳明达仪表阀业有限公司 | Automatic grinding device suitable for ball valve element |
-
2021
- 2021-06-16 CN CN202110666991.7A patent/CN113245926A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770230A (en) * | 2022-04-22 | 2022-07-22 | 浙江迈瑞科阀门有限公司 | Machining device and machining process for inclined rod tank bottom ball valve |
| CN114770230B (en) * | 2022-04-22 | 2024-05-07 | 浙江迈瑞科阀门有限公司 | Machining device and machining process for inclined rod tank bottom ball valve |
| CN117226650A (en) * | 2023-10-27 | 2023-12-15 | 杭州富阳明达仪表阀业有限公司 | Automatic grinding device suitable for ball valve element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113245926A (en) | High accuracy ball valve case processing equipment | |
| CN210255445U (en) | Reducing pipe grinding device | |
| CN205325448U (en) | Automatic equipment of polishing | |
| CN114714091B (en) | Cylinder body tapping and polishing equipment for machining rotary shell pump | |
| CN210878980U (en) | Square wafer processingequipment | |
| CN204584903U (en) | A kind of crystal wafer facing attachment | |
| CN104669086A (en) | Crystal plate-chamfering device | |
| CN111805393B (en) | Automatic change burnishing device | |
| CN211029302U (en) | Plane glass polishing device | |
| CN111716163A (en) | Polishing device for outer surface of round casting | |
| CN208513689U (en) | A kind of boring positioning device of brake disc | |
| CN218285082U (en) | Grinding test bench capable of being positioned | |
| CN110103621A (en) | A kind of large size ceramic automatic carving machine | |
| CN214351403U (en) | Silicon disc chamfering device | |
| CN211332564U (en) | Grinding device is used in valve processing | |
| CN209124750U (en) | A kind of keg rises necking machine | |
| CN220680458U (en) | High-efficient location formula grinding machine stop gear | |
| CN220718691U (en) | Quick grinding device is used in bearing processing | |
| CN220134794U (en) | Drainage pipeline docking equipment | |
| CN218964947U (en) | Polisher for machining automobile flange | |
| CN220921909U (en) | High-efficient quick assembly disassembly presss from both sides slider shaping grinding machine | |
| CN215547449U (en) | Grinding device based on circular signboard design is handled | |
| CN208945917U (en) | A kind of pedestal of engine support polishing | |
| CN219901542U (en) | High-precision die carrier machining device with size adjusting function | |
| CN217194679U (en) | Bottom mounting equipment for grinding plate machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |