CN110732935A - grinding device is used in processing of valve - Google Patents
grinding device is used in processing of valve Download PDFInfo
- Publication number
- CN110732935A CN110732935A CN201910971906.0A CN201910971906A CN110732935A CN 110732935 A CN110732935 A CN 110732935A CN 201910971906 A CN201910971906 A CN 201910971906A CN 110732935 A CN110732935 A CN 110732935A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- valve
- grinding device
- motor
- gear
- 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.)
- Granted
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
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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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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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
- 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
- B24B55/04—Protective covers for the grinding wheel
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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
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a polishing device for machining valves , which comprises an operating platform, gears, second threaded holes, a pressing device, a dust hood and a spray head, wherein the left side and the right side of the operating platform are respectively provided with a motor, a threaded rod penetrates through the lower end of a support platform, the middle part of the inner side surface of the support platform is provided with a connecting piece, the gears are arranged on a fixing sleeve on the right side, the gears are connected with the second motors through gear sets, the second threaded holes are formed in the inner side surface of the support platform, the dust hood is arranged at the upper end of the support platform on the left side, the spray head is arranged at the upper end of the support platform on the right side, a support frame is arranged in the middle of the upper surface of the operating platform, and an installation plate is arranged below a third motor.
Description
Technical Field
The invention relates to the technical field of valve processing, in particular to a grinding device for valve processing.
Background
The valve is a mechanical device for controlling the flow, direction, pressure, temperature, etc. of the flowing fluid medium, the valve is a basic component of the piping system, and the valve body and the valve stem are important components of the valve , which need to be ground when machining, and therefore, a grinding device for machining the valve is required.
At present most valve processing is with grinding device all only to valve rod or valve body process, devices of being not convenient for all realize fixedly to it, thereby the use limitation that makes the device is stronger, and be not convenient for fix not unidimensional by the processing object, the sweeps that produces in the course of working is difficult for clearing up in addition, lead to the processing environment poor, be not convenient for simultaneously to the part of polishing cool down the processing, whole device result of use is not good, be difficult to satisfy the user demand.
Disclosure of Invention
The invention aims to provide grinding devices for machining a valve , and aims to solve the problems that most of the existing grinding devices for machining the valve in the background art only machine a valve rod or a valve body, are inconvenient for devices to fix the valve rod or the valve body, are inconvenient for fixing machined objects with different sizes, and are inconvenient for cleaning waste scraps generated in the machining process and cooling the ground part.
grinding device for processing valve comprises an operation table, a gear, a second threaded hole, a pressing device, a dust hood and a spray head, wherein the left side and the right side of the operation table are respectively provided with a motor, the inner side of the motor is connected with a threaded rod, the threaded rod penetrates through the lower end of the support table, the bottom of the support table is arranged in a slide way, the slide way is arranged on the upper surface of the operation table, the middle part of the inner side surface of the support table is provided with a connecting piece, a end of a fixing sleeve penetrates through the connecting piece, the end of the fixing sleeve, which is far away from the connecting piece, is arranged on the inner side of the support table, the gear is arranged on the right side of the connecting piece on the right side, the gear is connected with the second motor through a gear set, the second motor is arranged on the support table on the right side, a second threaded hole is arranged on the inner side surface of the support table, the second threaded hole is arranged below the connecting piece, the dust hood is arranged on the upper end of the support table on the left side of the support table, the outer side of the dust hood is connected with a dust box through a connecting pipe, the lower end of the support table is arranged on the lower surface of the middle of the support table, a hydraulic cylinder is arranged on the lower side of the support table, a hydraulic cylinder is arranged on the lower support frame, and a hydraulic cylinder.
Preferably, the threaded rod is in threaded connection with the supporting table, and the supporting table is in sliding connection with the operating table through a slide way.
Preferably, the connecting piece includes outer lane, ball, inner circle, square hole and screw hole, and is provided with the ball between outer lane and the inner circle, has seted up square hole and screw hole on the inner circle, and screw hole is the annular array form and distributes in the square hole outside.
Preferably, a screw penetrates through the fixing sleeve and is connected with the th threaded hole.
Preferably, the gear is in meshed connection with the gear set, and the gear, the gear set and the second motor form a rotating mechanism.
Preferably, a screw penetrates through the upper end of the pressing device and is connected with the second threaded hole.
Preferably, the pressing device comprises an L-shaped plate and an extrusion rod, and the extrusion rod is connected to the L-shaped plate through threads.
Preferably, the dust hood and the spray head are symmetrically arranged, and the dust hood and the support table and the spray head and the support table both form a dismounting and mounting structure.
Preferably, the third motor, the mounting plate and the polishing disc form a rotating mechanism, and the mounting plate and the polishing disc form a disassembly and assembly structure.
Compared with the prior art, the valve grinding device has the advantages that the grinding device is used for processing the valve ,
(1) the valve rod can be fixed by the fixed sleeve by installing the fixed sleeve on the connecting piece in the support table, and the valve rod can be rotated under the driving action of the second motor, so that the valve rod can be comprehensively processed;
(2) the pressing device is arranged on the supporting table, the end of the valve body can be fixed by extrusion of the extrusion rod, and then the end face of the valve body positioned on the upper side is processed;
(3) the supporting tables can move left and right under the action of an th motor and a threaded rod, so that the distance between the supporting tables on the two sides can be conveniently adjusted, and after a fixed sleeve or a pressing device is selected to be installed, valve rods or valve bodies with different sizes can be conveniently fixed;
(4) the dust hood and the spray head are arranged, waste scraps generated by polishing can be collected into the dust collection box through the dust hood and the th connecting pipe, dust is prevented from flying to affect the environment of a processing area, liquid in the liquid supply box is sprayed onto the polishing disc through the second connecting pipe and the spray head, the polishing disc is convenient to cool, and the like;
(5) the mounting panel constitutes dismantlement mounting structure with the dish of polishing, is convenient for change corresponding grinding device according to specific processing demand, the flexibility that the reinforcing device used.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a connection structure of the pressing device and a second threaded hole of the present invention;
FIG. 3 is a rear view of the operation table, the dust collecting box and the liquid supply box;
FIG. 4 is a side view of the connector of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is a schematic front view of the pressing device of the present invention.
In the figure, the device comprises a base 1, an operation table 2, an th motor 3, a threaded rod 4, a support table 5, a slideway 6, a connecting piece 601, an outer ring 602, a ball 603, an inner ring 604, a square hole 605, a th threaded hole 7, a fixing sleeve 8, a screw 9, a gear 10, a gear set 11, a second motor 12, a second threaded hole 13, a pressing device 1301, an L-shaped plate 1302, an extrusion rod 14, a dust hood 15, a th connecting pipe 16, a dust box 17, a nozzle 18, a second connecting pipe 19, a liquid supply box 20, a support frame 21, a hydraulic cylinder 22, a hydraulic rod 23, a third motor 24, a mounting plate 25 and a polishing disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
Referring to fig. 1-6, the invention provides technical solutions, polishing devices for processing a valve , as shown in fig. 1, 4 and 5, th motors 2 are respectively arranged on the left side and the right side of an operating platform 1, the inner sides of th motors 2 are connected with threaded rods 3, the threaded rods 3 penetrate through the lower ends of the supporting platform 4, the bottom of the supporting platform 4 is arranged in a slide way 5, the slide way 5 is arranged on the upper surface of the operating platform 1, the threaded rods 3 are in threaded connection with the supporting platform 4, the supporting platform 4 is in sliding connection with the operating platform 1 through the slide way 5, the threaded rods 3 are driven to rotate through a th motor 2 so that the supporting platform 4 can move left and right, the distance between the supporting platforms 4 on two sides is convenient to adjust, and the subsequent fixing of a valve rod or a valve body is facilitated, a connecting piece 6 is arranged in the middle of the inner side of the supporting platform 4, the connecting piece 6 comprises an outer ring 601, a ball 602, an inner ring 603, a square hole 604 and a screw 604, the connecting piece 605 and a screw of a second gear cluster 603, the fixing mechanism 603, the fixing sleeve is arranged on the outer side of the supporting platform, the inner ring 603, the rotating gear cluster 603, the rotating mechanism is arranged on the inner side of the fixing sleeve 603, the fixing mechanism, the fixing sleeve 603, the fixing mechanism is arranged on the inner side of the fixing sleeve 603, the fixing mechanism is arranged on the inner side of the fixing sleeve 603, the fixing mechanism is arranged on the inner side of the fixing mechanism, the fixing.
According to fig. 2, 5 and 6, a second threaded hole 12 is opened on the inner side surface of the support platform 4, the second threaded hole 12 is disposed below the connecting piece 6, a screw 8 penetrates through the upper end of the pressing device 13, the screw 8 is connected with the second threaded hole 12, the pressing device 13 can be installed on the support platform 4 to fix the valve body, the pressing device 13 comprises an L-shaped plate 1301 and an extrusion rod 1302, the extrusion rod 1302 is connected to the L-shaped plate 1301 in a threaded manner, the extrusion rod 1302 is rotated to be fixed to the valve body in an extrusion manner, the end surface of the valve body is conveniently polished, the dust hood 14 is installed on the upper end of the support platform 4 on the left side, the outer side of the dust hood 14 is connected with the dust box 16 through a second connecting pipe 15, the dust box 16 is placed inside the rear side of the operation platform 1, a dust suction machine is disposed in the dust box 16, the nozzle 17 is installed on the upper end of the support platform 4 on the right side, the outer side of the nozzle 17 is connected with the liquid supply box 19 through a second connecting pipe 18, the liquid supply box 19 is placed inside the operation platform 1, the dust box 19 and the dust box 19, the dust box is conveniently disassembled from the dust box 14, the dust box is conveniently disassembled from the dust box, the dust box 14, the dust box.
According to the figures 1 and 2, a support frame 20 is arranged in the middle of the upper surface of the operating platform 1, a hydraulic cylinder 21 is arranged on the lower surface of the top of the support frame 20, the lower end of the hydraulic cylinder 21 is connected with a third motor 23 through a hydraulic rod 22, a mounting plate 24 is arranged below the third motor 23, a polishing disc 25 is arranged below the mounting plate 24, the third motor 23, the mounting plate 24 and the polishing disc 25 form a rotating mechanism, the mounting plate 24 and the polishing disc 25 form a dismounting and mounting structure, the mounting plate 24 is connected with the polishing disc 25 through bolts, and the required polishing disc 25 can be replaced.
When the polishing device for machining the valve is used, when a valve rod needs to be machined, firstly, a fixing sleeve 7 with a corresponding size is selected, then, the end of the fixing sleeve 7 is inserted into a square hole 604 in a connecting piece 6 in a support table 4 to be clamped, then, a screw 8 penetrates through the fixing sleeve 7 to be connected with a threaded hole 605, the fixing sleeve 7 with a gear 9 is installed on the support table 4 on the right side, after the fixing sleeve 7 is inserted into a square hole 604, the gear 9 is meshed with a gear set 10, after the fixing sleeve 7 is installed, a corresponding polishing disc 25 is selected according to the size of the machined valve rod and is fixed on an installation plate 24 through a bolt, then, a motor is started, under the action of a motor 2, a threaded rod 3 rotates, so that the support table 4 is close to the inner side, the distance of 2 fixing sleeves 7 is shortened, the valve rod is clamped on the fixing sleeve 7, a second motor 11, a hydraulic cylinder 21 and a third motor 23 are started, the second motor 11 drives the gear 9 to rotate through the gear set 10, a ball 602 in the connecting pipe 6, a valve body 21 is driven to rotate, a valve body 21 and a valve body 21 is driven to be pressed to be close to a hydraulic cylinder 3 in a grinding disc 19, a grinding disc 19 is driven by a special grinding disc 19, a grinding disc 19 in a grinding disc 19, a grinding disc 19 is driven by a grinding disc rotating hydraulic cylinder 19, a grinding disc 19, a special grinding disc is controlled by a grinding disc 19, a grinding head for machining hydraulic cylinder 19, a grinding disc is controlled by a grinding disc 19, a special grinding disc 19, a grinding disc is controlled by a grinding disc 19, a grinding head for machining hydraulic cylinder 19, a grinding disc 19, a special grinding disc for machining hydraulic cylinder 19, a grinding disc 19.
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, kind of grinding device is used in valve processing, including operation panel (1), gear (9), second screw hole (12), closing device (13), dust hood (14) and shower nozzle (17), its characterized in that the left and right sides of operation panel (1) all is provided with motor (2), and the inboard of motor (2) is connected with threaded rod (3), threaded rod (3) run through the lower extreme of brace table (4), and the bottom setting of brace table (4) is in slide (5), slide (5) are seted up at the upper surface of operation panel (1) simultaneously, the medial surface middle part of brace table (4) is provided with connecting piece (6), and run through the end of fixed cover (7) in connecting piece (6), simultaneously fixed cover (7) keep away from end setting of connecting piece (6) and are in the inboard of brace table (4), gear (9) set up the right side of connecting piece (6) on the right side, gear (9) are connected with the second motor (11) through gear train (10), and the second motor (11) and the side mounting panel (16) is provided with the fluid box (16) and the fluid supply box (16) and the fluid box (16) is connected on the upper end of the lower side of the brace table (1) of the operating panel (4) of the hydraulic cylinder (4), the hydraulic cylinder (4) of the lower part of the hydraulic cylinder (1) and the hydraulic cylinder (6) of the hydraulic cylinder (6), the hydraulic cylinder (6) is provided with the hydraulic cylinder (6) and the hydraulic cylinder (17) is provided with the hydraulic cylinder (6) and the hydraulic cylinder (6) is provided with the hydraulic cylinder (17) and the hydraulic cylinder (17) is provided with the hydraulic cylinder (16) and the hydraulic cylinder (6) is provided with the hydraulic cylinder (6) and the hydraulic cylinder (17) is provided with the hydraulic cylinder (6) is provided with the hydraulic cylinder (17) and the hydraulic cylinder (2) and the hydraulic cylinder (17) is provided with the hydraulic cylinder (6) is provided with the hydraulic.
2. The grinding device for machining of valve as claimed in claim 1, wherein the threaded rod (3) is threadedly connected to the support table (4), and the support table (4) is slidably connected to the console (1) via a slide (5).
3. The grinding device for processing the valves as claimed in claim 1, wherein the connecting member (6) comprises an outer ring (601), balls (602), an inner ring (603), a square hole (604) and a threaded hole (605), the balls (602) are arranged between the outer ring (601) and the inner ring (603), the inner ring (603) is provided with the square hole (604) and a threaded hole (605), and the threaded holes (605) are distributed on the outer side of the square hole (604) in an annular array.
4. The grinding device for processing the valve as claimed in claim 3, wherein a screw (8) is inserted through the fixing sleeve (7), and the screw (8) is connected with the screw hole (605).
5. The grinding device for machining of valve as claimed in claim 1, wherein the gear (9) is in meshed connection with a gear set (10), and the gear (9), the gear set (10) and the second motor (11) constitute a rotating mechanism.
6. The grinding device for processing the valve as claimed in claim 1, wherein a screw (8) is inserted through the upper end of the pressing device (13), and the screw (8) is connected with the second threaded hole (12).
7. The grinding device for machining the valve as claimed in claim 1, wherein the pressing device (13) comprises an L-shaped plate (1301) and an extrusion rod (1302), and the extrusion rod (1302) is connected to the L-shaped plate (1301) in a threaded manner.
8. The grinding device for processing the valve as claimed in claim 1, wherein the dust hood (14) and the nozzle (17) are symmetrically arranged, and the dust hood (14) and the support (4) as well as the nozzle (17) and the support (4) constitute a detachable structure.
9. The grinding device for processing the valve as claimed in claim 1, wherein the third motor (23), the mounting plate (24) and the grinding disk (25) constitute a rotating mechanism, and the mounting plate (24) and the grinding disk (25) constitute a detachable mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971906.0A CN110732935B (en) | 2019-10-14 | 2019-10-14 | Grinding device is used in valve processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971906.0A CN110732935B (en) | 2019-10-14 | 2019-10-14 | Grinding device is used in valve processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110732935A true CN110732935A (en) | 2020-01-31 |
| CN110732935B CN110732935B (en) | 2020-09-22 |
Family
ID=69270039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971906.0A Active CN110732935B (en) | 2019-10-14 | 2019-10-14 | Grinding device is used in valve processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110732935B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975656A (en) * | 2021-01-29 | 2021-06-18 | 浙江伯特利科技股份有限公司 | Grinding device for machining valve body of flat gate valve and machining process |
| CN115302335A (en) * | 2022-08-11 | 2022-11-08 | 徐州市华为工程机械有限公司 | Device is used in processing of transition joint inner wall |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311616A (en) * | 2002-04-26 | 2003-11-05 | Nagase Integrex Co Ltd | Dressing device and grinder |
| CN201009145Y (en) * | 2007-02-16 | 2008-01-23 | 陆锁根 | Valve ball machining machine tool of ceramic ball valve |
| CN103962934A (en) * | 2013-01-25 | 2014-08-06 | 上海浦东汉威阀门有限公司 | Valve sealing surface grinding miller |
| CN104455537A (en) * | 2014-11-26 | 2015-03-25 | 东莞信柏结构陶瓷有限公司 | Method for machining ceramic valve ball with hole in center and ceramic valve ball machining device |
| CN204546246U (en) * | 2015-01-20 | 2015-08-12 | 安徽斯瑞尔阀门有限公司 | A kind of gate valve body fluid in-out end flange special grinder |
| CN206373773U (en) * | 2016-12-27 | 2017-08-04 | 江苏洛克精密铸造有限公司 | A kind of efficient polishing grinding device of mould easy to use |
| CN107336110A (en) * | 2017-08-21 | 2017-11-10 | 安吉县瑞旺竹木制品厂 | Surface screeding device is used in a kind of bamboo and wood processing |
| CN207534636U (en) * | 2017-11-16 | 2018-06-26 | 深圳市嘉豪信达科技有限公司 | A kind of good sander of clamping effect |
| CN209439924U (en) * | 2018-11-15 | 2019-09-27 | 泰州华然不锈钢制品有限公司 | A kind of flange polishing fixed clamping device |
-
2019
- 2019-10-14 CN CN201910971906.0A patent/CN110732935B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311616A (en) * | 2002-04-26 | 2003-11-05 | Nagase Integrex Co Ltd | Dressing device and grinder |
| CN201009145Y (en) * | 2007-02-16 | 2008-01-23 | 陆锁根 | Valve ball machining machine tool of ceramic ball valve |
| CN103962934A (en) * | 2013-01-25 | 2014-08-06 | 上海浦东汉威阀门有限公司 | Valve sealing surface grinding miller |
| CN104455537A (en) * | 2014-11-26 | 2015-03-25 | 东莞信柏结构陶瓷有限公司 | Method for machining ceramic valve ball with hole in center and ceramic valve ball machining device |
| CN204546246U (en) * | 2015-01-20 | 2015-08-12 | 安徽斯瑞尔阀门有限公司 | A kind of gate valve body fluid in-out end flange special grinder |
| CN206373773U (en) * | 2016-12-27 | 2017-08-04 | 江苏洛克精密铸造有限公司 | A kind of efficient polishing grinding device of mould easy to use |
| CN107336110A (en) * | 2017-08-21 | 2017-11-10 | 安吉县瑞旺竹木制品厂 | Surface screeding device is used in a kind of bamboo and wood processing |
| CN207534636U (en) * | 2017-11-16 | 2018-06-26 | 深圳市嘉豪信达科技有限公司 | A kind of good sander of clamping effect |
| CN209439924U (en) * | 2018-11-15 | 2019-09-27 | 泰州华然不锈钢制品有限公司 | A kind of flange polishing fixed clamping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975656A (en) * | 2021-01-29 | 2021-06-18 | 浙江伯特利科技股份有限公司 | Grinding device for machining valve body of flat gate valve and machining process |
| CN112975656B (en) * | 2021-01-29 | 2022-06-03 | 浙江伯特利科技股份有限公司 | Grinding device for machining valve body of flat gate valve and machining process |
| CN115302335A (en) * | 2022-08-11 | 2022-11-08 | 徐州市华为工程机械有限公司 | Device is used in processing of transition joint inner wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110732935B (en) | 2020-09-22 |
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