CN120620000A - Gate valve sealing end face processing device - Google Patents
Gate valve sealing end face processing deviceInfo
- Publication number
- CN120620000A CN120620000A CN202511120028.3A CN202511120028A CN120620000A CN 120620000 A CN120620000 A CN 120620000A CN 202511120028 A CN202511120028 A CN 202511120028A CN 120620000 A CN120620000 A CN 120620000A
- Authority
- CN
- China
- Prior art keywords
- grinding
- plate
- gate valve
- clamping
- matched
- 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
Links
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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
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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
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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
- B24B55/12—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
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
本发明涉及闸阀研磨加工技术领域，且公开了一种闸阀密封端面加工处理装置，包括底板；研磨粉加料机构，所述研磨粉加料机构设置在支撑架上，研磨粉加料机构包括加料组件；研磨台，所述研磨台的顶部开设有研磨槽，所述研磨槽的一侧设置有出料孔，所述出料孔的一侧设置有导料嘴。该闸阀密封端面加工处理装置，研磨槽内部研磨粉过多时，可以通过刷子配合出料孔将多余的研磨粉扫入导料嘴，第二提手方便将研磨粉储罐提起，圆环底座便于将研磨粉储罐放置在承托板上，刚好位于导料嘴的下方，此时出料口保持封闭状态，可以将多余的研磨粉和研磨碎屑扫入研磨粉储罐，便于对研磨粉进行循环利用。
The present invention relates to the technical field of gate valve grinding and processing, and discloses a gate valve sealing end face processing device, comprising a base plate; a grinding powder feeding mechanism, wherein the grinding powder feeding mechanism is arranged on a support frame, and the grinding powder feeding mechanism comprises a feeding assembly; a grinding table, wherein a grinding groove is provided on the top of the grinding table, a discharge hole is provided on one side of the grinding groove, and a guide nozzle is provided on one side of the discharge hole. In the gate valve sealing end face processing device, when there is too much grinding powder in the grinding groove, the excess grinding powder can be swept into the guide nozzle by a brush in conjunction with the discharge hole, the second handle facilitates lifting the grinding powder storage tank, and the circular base facilitates placing the grinding powder storage tank on the support plate, just below the guide nozzle. At this time, the discharge port remains closed, and the excess grinding powder and grinding debris can be swept into the grinding powder storage tank, which facilitates the recycling of the grinding powder.
Description
Technical Field
The invention relates to the technical field of gate valve grinding processing, in particular to a gate valve sealing end face processing device.
Background
The gate valve is a gate plate of an opening and closing piece, the moving direction of the gate plate is perpendicular to the fluid direction, the gate valve can only be fully opened and fully closed, the gate valve cannot be regulated and throttled, the gate valve is sealed through contact between a valve seat and the gate plate, and the outer wall of the gate valve shell is required to be polished after casting molding.
In the prior art, the 'valve seat sealing surface grinding repair device' of the valve, like the Chinese authorized publication number CN119304734B, comprises a valve body, wherein flange plates are fixedly connected to two sides of the valve body, a valve seat body is fixedly connected to the inside of the valve body, a connecting plate is arranged on the flange plates, sliding plates are connected to the connecting plate in a sliding mode, lifting plates are connected to the lifting plates, rotating sleeves are fixedly connected to rotating plates, inclined grooves and circular sliding grooves are formed in the rotating plates, supporting plates are connected to the lifting plates, the rotating plates are connected to the lower portion of the rotating shafts, third sliding grooves are formed in the rotating plates, and the first grinding blocks and the second grinding blocks are connected to the third sliding grooves.
In the above patent, although the sealing surface of the valve seat body is polished by the first polishing block and the second polishing block, the polishing blocks are easy to wear during polishing, and need to be replaced periodically, so that the polishing precision without polishing powder is good, and the scraps generated by polishing the polishing blocks are inconvenient to clean, so that the polishing flexibility is affected, so that a gate valve sealing end face processing device is needed.
Disclosure of Invention
(One) solving the technical problems
The invention aims to provide a gate valve sealing end face processing device, which aims to solve the problems that in the background art, abrasion is easy to occur to a grinding block in the grinding process, the grinding block needs to be replaced regularly, the grinding precision without grinding powder is good, scraps generated by grinding the grinding block are inconvenient to clean, and the grinding flexibility is affected.
(II) technical scheme
The gate valve sealing end face processing device comprises a bottom plate, wherein a supporting frame is arranged on one side of the top of the bottom plate, a grinding limiting mechanism is arranged below the supporting frame, and four corners of the bottom plate are provided with anti-skid support legs;
The grinding powder feeding mechanism is arranged on the supporting frame and comprises a feeding assembly, the feeding assembly comprises a grinding powder storage tank, a limiting clamping plate is arranged at the top of the grinding powder storage tank, a first lifting handle is arranged on the inner wall of the top of the grinding powder storage tank, a circular ring base is arranged at the bottom of the grinding powder storage tank, a discharging pipe which is communicated is arranged at the bottom of the grinding powder storage tank, and the discharging pipe is arranged in the circular ring base;
The grinding table, the grinding table sets up the top opposite side at the bottom plate, the grinding groove has been seted up at the top of grinding table, one side of grinding groove is provided with the discharge opening, one side of discharge opening is provided with the guide mouth, the below of guide mouth is provided with the bearing plate, just the bearing plate sets up one side at the bottom plate.
As a preferable technical scheme of the invention, the grinding limiting mechanism comprises a fixed bottom plate, the fixed bottom plate is arranged at the top of the bottom plate, an electric cylinder is arranged at the top of the fixed bottom plate, a threaded column is arranged at the top of the electric cylinder, one end of an adjusting support plate is rotatably arranged at the top of the threaded column, adjusting clamping holes matched with the threaded column are arranged at two ends of the adjusting support plate, and a limiting baffle matched with the adjusting support plate is arranged on the outer wall of one side of the electric cylinder.
As a preferable technical scheme of the invention, the top of the support frame is provided with a movable sliding hole, the inner wall of the movable sliding hole is provided with a movable sliding frame matched with the movable sliding hole in a sliding manner, the top of the movable sliding frame is provided with a connecting shaft, the outer part of the connecting shaft is rotatably provided with a gear, one side of the gear is connected with a rack in a meshed manner, and the rack is arranged at the top of the support frame.
As a preferable technical scheme of the invention, the top of the grinding table is provided with the protective cover, the inner wall of the protective cover is provided with the sealing block matched with the discharging hole, the periphery of the grinding table is provided with the fixed supporting plate, the protective cover is arranged at the top of the fixed supporting plate, the material guide nozzle is also arranged on the fixed supporting plate, the top of the fixed supporting plate is provided with the limiting clamping block matched with the protective cover, and the top of the protective cover is symmetrically provided with the second handles.
As a preferable technical scheme of the invention, a servo motor is arranged at the top of the other end of the adjusting support plate, the inner wall of an adjusting clamping hole at the other end of the adjusting support plate is rotationally connected with the top end of an eccentric shaft, the driving end of the servo motor is fixedly connected with the top end of the eccentric shaft through a coupler, and a gate valve gate plate clamping cover is arranged at the bottom end of the eccentric shaft.
As a preferable technical scheme of the invention, a rotary clamping groove is formed in the bottom of the discharging pipe, a discharging clamping plate matched with the rotary clamping groove is rotatably arranged on the inner wall of the rotary clamping groove, a discharging hole is formed in the discharging clamping plate, and the discharging hole is further formed in the top of the rotary clamping groove.
As a preferable technical scheme of the invention, auxiliary pushing plates are symmetrically arranged at the bottom of the discharging clamping plate, a rotary clamping hole is formed in the center of the circle of the discharging clamping plate, a rotary clamping shaft matched with the rotary clamping hole is arranged at the bottom of the rotary clamping groove, and the discharging clamping plate is rotationally connected with the rotary clamping shaft by arranging the rotary clamping hole.
As a preferable technical scheme of the invention, a rotating shaft is arranged at the bottom of the movable carriage, one end of the movable support plate is rotatably arranged at the bottom of the rotating shaft, a lifting screw is arranged at the bottom of the other end of the movable support plate, an anti-drop circular plate is arranged at the bottom of the lifting screw, a lifting support is slidably arranged between the lifting screw and the anti-drop circular plate, a connecting clamping hole matched with the lifting screw is arranged on the lifting support, and the lifting support is matched with the limiting clamping plate.
As an optimized technical scheme of the invention, the external thread of the lifting screw is connected with a fastening spiral ring which is matched with the lifting screw, the fastening spiral ring is arranged at the bottom of the lifting bracket, the fastening spiral ring is also connected with the top of a thread column in a threaded manner, and the thread column fixes the adjusting support plate at the top end of the electric cylinder by arranging the fastening spiral ring.
As a preferable technical scheme of the invention, a limit baffle matched with the movable support plate is arranged at the bottom of the support frame, and a limit clamping frame matched with the movable support plate is arranged at one side of the support frame.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the gate valve sealing end face processing device, when the grinding powder is fed, the adjusting angle of the supporting plate is required to be adjusted by the screw column, the auxiliary feeding is convenient, the adjusting supporting plate is required to be reset after the adjustment is finished, the limiting baffle frame is convenient for providing a position mark, and the position of the adjusting supporting plate can be fixed by connecting the fastening spiral ring with the screw column when the adjusting supporting plate is contacted with the limiting baffle frame;
2. according to the gate valve sealing end face processing device, the gear is meshed with the rack to conveniently drive the movable sliding frame to linearly move, the limiting baffle is convenient for limiting the feeding position of the movable supporting plate, the limiting clamping frame is convenient for limiting the containing position of the movable supporting plate, the movable sliding frame needs to be moved to the other side from one side of the movable sliding hole in the process, the grinding powder storage tank can be moved to the position right above the grinding groove through the rotation shaft to adjust the position, grinding powder feeding is performed, the fastening spiral ring is convenient for limiting the height of the grinding powder storage tank, the feeding flow of the grinding powder is controlled by controlling the superposition size of the two semicircular discharging holes, and the discharging pipes can be sealed by being misaligned between the discharging holes;
3. This gate valve seal face processing apparatus, when the inside abrasive powder of grinding groove is too much, can sweep into the guide mouth with unnecessary abrasive powder through brush cooperation discharge opening, the second handle is convenient to mention the abrasive powder storage tank, and the ring base is convenient for place the abrasive powder storage tank on the bearing board, just is located the below of guide mouth, and the discharge gate keeps closed state this moment, can sweep into the abrasive powder storage tank with unnecessary abrasive powder and abrasive fragment, is convenient for carry out cyclic utilization to the abrasive powder.
Drawings
FIG. 1 is a schematic view showing the overall structure of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a grinding powder feeding structure of a gate valve seal end face processing device according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a bottom structure of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a partial structure of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of a protective cover of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view showing a partial structure of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic view of an explosion structure of a grinding limiting mechanism of a gate valve seal end face processing device according to an embodiment of the present invention;
FIG. 8 is a schematic view of a mechanism for feeding abrasive powder in a gate valve seal end face processing apparatus according to an embodiment of the present invention;
FIG. 9 is a schematic view of a partial exploded view of an abrasive powder feeding mechanism of a gate valve seal end face processing apparatus according to an embodiment of the present invention;
Fig. 10 is a schematic view showing a bottom structure of a charging assembly of a gate valve seal end face processing apparatus according to an embodiment of the present invention.
In the figure:
1.2, supporting frame;
3. Grinding powder feeding mechanism, 301, movable sliding hole, 302, movable carriage, 303, connecting shaft, 304, gear, 305, rack, 306, rotating shaft, 307, movable supporting plate, 308, lifting screw, 309, anti-drop circular plate, 310, lifting bracket, 311, connecting clamping hole, 32, feeding component, 321, grinding powder storage tank, 322, limiting clamping plate, 323, first lifting handle, 324, circular ring base, 325, discharging pipe, 326, rotating clamping groove, 327, discharging clamping plate, 328, discharging hole, 329, auxiliary pushing plate, 330, rotating clamping hole, 331, rotating clamping shaft, 313, limiting baffle, 314, limiting clamping frame;
4. Grinding limiting mechanism, 401, fixed bottom plate, 402, electric cylinder, 403, screw thread column, 404, adjusting support plate, 405, adjusting clamping hole, 406, limiting baffle frame, 407, servo motor, 408, eccentric shaft, 409, gate valve flashboard clamping cover;
5. Grinding table, grinding groove, 502, discharge hole, 503, guide nozzle, 504, protective cover, 505, sealing block, 506, fixed supporting plate, 507, limit clamping block, 508, second handle;
6. The support plate, 7, fastening spiral ring, 8, anti-slip support leg.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention provides a technical scheme that a gate valve sealing end face processing device comprises a bottom plate 1, four corners of the bottom plate 1 are provided with anti-skid support legs 8, the anti-skid support legs 8 can improve the stability of the bottom plate 1, a support frame 2 is arranged on one side of the top of the bottom plate 1, a grinding powder feeding mechanism 3 is arranged on the support frame 2, a movable sliding hole 301 is arranged on the top of the support frame 2, a movable sliding frame 302 matched with the movable sliding hole is arranged on the inner wall of the movable sliding hole 301 in a sliding manner, the movable sliding frame 302 is limited in a moving manner by the movable sliding hole 301, a connecting shaft 303 is arranged on the top of the movable sliding frame 302, a gear 304 is arranged on the outer portion of the connecting shaft 303 in a rotating manner, a rack 305 is connected to one side of the gear 304 in a meshed manner, the rack 305 is arranged on the top of the support frame 2, the movable sliding frame 302 is connected with the gear 304 through the connecting shaft 303, the gear 304 is convenient to rotate, and the rack 304 is meshed with the rack 305 to conveniently drive the movable sliding frame 302 to move linearly.
The bottom of the movable sliding frame 302 is provided with a rotating shaft 306, the bottom of the rotating shaft 306 rotates to be provided with one end of a movable support plate 307, the bottom of the supporting frame 2 is provided with a limiting baffle plate matched with the movable support plate 307, one side of the supporting frame 2 is provided with a limiting clamping frame 314 matched with the movable support plate 307, the rotating shaft 306 is convenient to drive the movable support plate 307 to rotate and adjust, the limiting baffle plate 313 is convenient to limit the feeding position of the movable support plate 307, the limiting clamping frame 314 is convenient to limit the receiving position of the movable support plate 307, the movable sliding frame 302 needs to move from one side of the movable sliding hole 301 to the other side, and the grinding powder storage tank 321 can be moved to the position right above the grinding groove 501 to feed grinding powder through the adjusting position of the rotating shaft 306.
The lifting screw 308 is arranged at the bottom of the other end of the movable support 307, the anti-drop circular plate 309 is arranged at the bottom of the lifting screw 308, the lifting support 310 is arranged between the lifting screw 308 and the anti-drop circular plate 309 in a sliding manner, the lifting support 310 is provided with a connecting clamping hole 311 matched with the lifting screw 308, the lifting support 310 is matched with the limiting clamping plate 322, the external thread of the lifting screw 308 is connected with the fastening spiral ring 7 matched with the lifting screw 308, the fastening spiral ring 7 is arranged at the bottom of the lifting support 310, the lifting support 310 is convenient to lift and adjust between the lifting screw 308 and the anti-drop circular plate 309 through the connecting clamping hole 311, the fastening spiral ring 7 supports the bottom of the lifting support 310, and the threaded rotation is convenient to control the lifting of the fastening spiral ring 7, so that the height of the lifting support 310 is limited conveniently.
Further, reinforced subassembly 32 includes abrasive powder storage tank 321, abrasive powder storage tank 321's top is provided with spacing cardboard 322, abrasive powder storage tank 321 is the open form in top, spacing cardboard 322 is convenient for hang abrasive powder storage tank 321 on lifting support 310's ring and carries out spacingly, abrasive powder storage tank 321's bottom is provided with the discharging pipe 325 of intercommunication, and discharging pipe 325 sets up in the inside of ring base 324, discharging pipe 325 is convenient for derive abrasive powder, the rotation draw-in groove 326 has been seted up to the bottom of discharging pipe 325, the inner wall rotation of rotation draw-in groove 326 is provided with the ejection of compact cardboard 327 with it looks adaptation, be provided with discharge gate 328 on the ejection of compact cardboard 327, and discharge gate 328 still sets up at the top of rotation draw-in groove 326, the bottom symmetry of ejection of compact cardboard 327 is provided with supplementary push pedal 329, the centre of a circle department of ejection of compact 327 is provided with rotation draw-in hole 330, rotation draw-in groove 326 bottom is provided with the rotation clamping axle 331 with rotation clamping axle 327 looks adaptation, rotation clamping axle 331 through setting up rotation clamping hole 330, rotation clamping axle 331 sets up half is semicircular discharge gate 328, keep the state, the inner wall rotation of rotation clamping groove 326 is provided with ejection of compact cardboard 327 and rotates the manual control valve 328 of the ejection of compact cardboard of compact that is difficult to coincide with two looks die 328, the large-scale control is realized by the large-scale and the large-scale control of rotation clamping plate 328 is convenient for the ejection of compact cardboard.
The grinding table 5 is arranged on the other side of the top of the bottom plate 1, the grinding groove 501 is arranged on the top of the grinding table 5, the protecting cover 504 is arranged on the top of the grinding table 5, the fixed supporting plate 506 is arranged on the periphery of the grinding table 5, the protecting cover 504 is arranged on the top of the fixed supporting plate 506, the top of the fixed supporting plate 506 is provided with a limiting clamping block 507 which is matched with the protecting cover 504, the grinding groove 501 is convenient for grinding a gate valve flashboard, the protecting cover 504 is lapped on the fixed supporting plate 506, the limiting clamping block 507 is convenient for limiting the protecting cover 504, the top of the grinding groove 501 is convenient for providing protection, the material guiding mouth 503 is also arranged on the fixed supporting plate 506, the top of the protecting cover 504 is symmetrically provided with a second lifting handle 508, one side of the grinding groove 501 is provided with a discharging hole 502, the inner wall of the protecting cover 504 is provided with a sealing block 505 which is matched with the discharging hole 502, one side of the discharging hole 502 is provided with the material guiding mouth 503, the lower part of the material guiding mouth 503 is provided with a supporting plate 6, the supporting plate 6 is arranged on one side of the bottom plate 1, the top inner wall of the grinding powder storage tank 321 is provided with a first lifting handle 323, when the grinding powder in the grinding groove 501 is too much, the first lifting handle 323 is used for lifting the protective cover 504, the limit of the discharge hole 328 is relieved by the sealing block 505, the protective cover 504 can be limited by the sealing block 505, the grinding groove 501 is opened after lifting, the excessive grinding powder can be swept into the material guiding mouth 503 through the brush matched with the discharge hole 502, the second lifting handle 508 is used for conveniently lifting the grinding powder storage tank 321, the circular ring base 324 is used for conveniently placing the grinding powder storage tank 321 on the supporting plate 6 and is just positioned below the material guiding mouth 503, the discharge hole 328 is kept in a closed state at the moment, the excessive grinding powder and grinding scraps can be swept into the grinding powder storage tank 321, is convenient for recycling the grinding powder.
The lower part of the supporting frame 2 is provided with a grinding limiting mechanism 4, the grinding limiting mechanism 4 comprises a fixed bottom plate 401, the fixed bottom plate 401 is arranged at the top of the bottom plate 1, the top of the fixed bottom plate 401 is provided with an electric cylinder 402, the top of the electric cylinder 402 is provided with a threaded column 403, the top of the threaded column 403 is rotationally provided with one end of an adjusting support plate 404, two ends of the adjusting support plate 404 are provided with adjusting clamping holes 405 matched with the threaded column 403, one side outer wall of the electric cylinder 402 is provided with a limiting baffle frame 406 matched with the adjusting support plate 404, a fastening spiral ring 7 is also connected with the top of the threaded column 403 in a threaded manner, the threaded column 403 fixes the adjusting support plate 404 at the top of the electric cylinder 402 by arranging the fastening spiral ring 7, the electric cylinder 402 can drive the adjusting support plate 404 to lift, thereby being convenient for applying pressure to gate valve plate grinding and convenient for grinding processing and powder feeding, the grinding powder feeding mechanism 3 and the grinding limiting mechanism 4 are in position blocking, the adjusting support plate 404 is required to be driven to adjust the angle through the threaded column 403, the auxiliary feeding is convenient, the adjusting support plate 404 is required to be reset after the adjustment is finished, the limiting baffle frame 406 is convenient for providing position identification, the adjusting support plate 404 can be fixed at the position of the adjusting support plate 404 through the connection of the fastening spiral ring 7 and the threaded column 403 when the adjusting support plate 404 and the limiting baffle frame 406 are contacted, the adjustment is convenient and flexible, the top of the other end of the adjusting support plate 404 is provided with the servo motor 407, the inner wall of the adjusting clamping hole 405 at the other end of the adjusting support plate 404 is rotationally connected with the top end of the eccentric shaft 408, the driving end of the servo motor 407 is fixedly connected with the top end of the eccentric shaft 408 through the coupler, the bottom end of the eccentric shaft 408 is provided with the gate valve clamping cover 409, the servo motor 407 drives the eccentric shaft 408 to rotate, the eccentric shaft 408 drives the gate valve clamping cover 409 to rotationally grind, gate valve flashboard clamping cover 409 is fixed at the top of gate valve flashboard, and gate valve flashboard clamping cover 409 pushes down and drives gate valve flashboard and grinding groove 501 contact, convenient grinding processing.
The working principle is that the servo motor 407 drives the eccentric shaft 408 to rotate, the eccentric shaft 408 drives the gate valve gate plate clamping cover 409 to rotate, the gate valve gate plate clamping cover 409 is fixed at the top of the gate valve gate plate, the gate valve gate plate clamping cover 409 is pressed down to drive the gate valve gate plate to contact with the grinding groove 501, the electric cylinder 402 can drive the adjusting support plate 404 to lift, so that pressure is applied to the gate valve gate plate in grinding, when grinding powder is fed, the adjusting support plate 404 is required to be driven by the threaded column 403 to adjust the angle, auxiliary feeding is facilitated, the adjusting support plate 404 is required to be reset after the adjustment is finished, the limiting retainer 406 is convenient to provide position identification, and the position of the adjusting support plate 404 can be fixed by connecting the fastening spiral ring 7 with the threaded column 403 when the adjusting support plate 404 contacts with the limiting retainer 406.
Gear 304 rotates and conveniently drives with rack 305 and removes the balladeur train 302 and carry out linear movement, limit baffle 313 is convenient for carry out spacingly to the reinforced position of removing the extension board 307, limit clamping frame 314 is convenient for carry out spacingly to the storage position of removing the extension board 307, this in-process removes balladeur train 302 and need remove the opposite side from one side of removing slide hole 301, adjust the position through axis of rotation 306, can remove grinding powder storage tank 321 directly over grinding groove 501, carry out the grinding powder reinforced, the lifting of screw thread rotation convenient control fastening spiral ring 7, and then the convenience is spacing the height of grinding powder storage tank 321, supplementary push pedal 329 is convenient for manual rotation ejection of compact cardboard 327, the flow that the control grinding powder is reinforced through the coincidence size of two semicircular discharge gates 328 of control, the non-coincidence can seal discharging pipe 325 between the discharge gate 328.
The protective cover 504 is put on the fixed supporting plate 506, the limiting clamp block 507 is convenient for limit the protective cover 504, the top of the grinding groove 501 is convenient to provide protection, when the grinding powder in the grinding groove 501 is too much, the protective cover 504 can be lifted by the first lifting handle 323, the limit to the discharge port 328 is relieved by the sealing block 505, the excessive grinding powder can be swept into the guide nozzle 503 by the brush matched with the discharge hole 502, the grinding powder storage tank 321 is conveniently lifted by the second lifting handle 508, the grinding powder storage tank 321 is conveniently placed on the supporting plate 6 by the circular ring base 324, the lower part of the guide nozzle 503 is just located, the discharge port 328 is kept in a closed state at the moment, the excessive grinding powder and grinding fragments can be swept into the grinding powder storage tank 321, and the grinding powder storage tank 321 can be conveniently recycled.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1.A gate valve sealing end face processing device is characterized by comprising:
the grinding device comprises a bottom plate (1), wherein a supporting frame (2) is arranged on one side of the top of the bottom plate (1), and a grinding limiting mechanism (4) is arranged below the supporting frame (2);
The grinding powder feeding mechanism (3), grinding powder feeding mechanism (3) is arranged on the supporting frame (2), the grinding powder feeding mechanism (3) comprises a feeding component (32), the feeding component (32) comprises a grinding powder storage tank (321), a limiting clamping plate (322) is arranged at the top of the grinding powder storage tank (321), a first lifting handle (323) is arranged on the inner wall of the top of the grinding powder storage tank (321), a circular ring base (324) is arranged at the bottom of the grinding powder storage tank (321), a communicating discharging pipe (325) is arranged at the bottom of the grinding powder storage tank (321), and the discharging pipe (325) is arranged in the circular ring base (324);
Grinding table (5), grinding table (5) set up the top opposite side at bottom plate (1), grinding groove (501) has been seted up at the top of grinding table (5), one side of grinding groove (501) is provided with discharge opening (502), one side of discharge opening (502) is provided with guide mouth (503), the below of guide mouth (503) is provided with carrier plate (6), just carrier plate (6) set up in one side of bottom plate (1).
2. The gate valve sealing end face machining device of claim 1, wherein the grinding limiting mechanism (4) comprises a fixed bottom plate (401), the fixed bottom plate (401) is arranged at the top of the bottom plate (1), an electric cylinder (402) is arranged at the top of the fixed bottom plate (401), a threaded column (403) is arranged at the top of the electric cylinder (402), one end of an adjusting support plate (404) is rotatably arranged at the top of the threaded column (403), adjusting clamping holes (405) matched with the threaded column (403) are formed in two ends of the adjusting support plate (404), and a limiting baffle frame (406) matched with the adjusting support plate (404) is arranged on the outer wall of one side of the electric cylinder (402).
3. The gate valve sealing end face machining device according to claim 1, wherein a movable sliding hole (301) is formed in the top of the support frame (2), a movable sliding frame (302) matched with the movable sliding hole is slidably arranged on the inner wall of the movable sliding hole (301), a connecting shaft (303) is arranged on the top of the movable sliding frame (302), a gear (304) is rotatably arranged on the outer portion of the connecting shaft (303), a rack (305) is connected to one side of the gear (304) in a meshed mode, and the rack (305) is arranged on the top of the support frame (2).
4. The gate valve sealing end face processing device according to claim 1, wherein a protective cover (504) is arranged at the top of the grinding table (5), a sealing block (505) matched with the discharging hole (502) is arranged on the inner wall of the protective cover (504), a fixed supporting plate (506) is arranged on the periphery of the grinding table (5), the protective cover (504) is arranged at the top of the fixed supporting plate (506), a material guide nozzle (503) is also arranged on the fixed supporting plate (506), a limiting clamping block (507) matched with the protective cover (504) is arranged at the top of the fixed supporting plate (506), and second lifting handles (508) are symmetrically arranged at the top of the protective cover (504).
5. The gate valve sealing end face processing device of claim 2, wherein a servo motor (407) is arranged at the top of the other end of the adjusting support plate (404), the top end of an eccentric shaft (408) is rotatably connected to the inner wall of an adjusting clamping hole (405) at the other end of the adjusting support plate (404), the driving end of the servo motor (407) is fixedly connected with the top end of the eccentric shaft (408) through a coupler, and a gate valve gate plate clamping cover (409) is arranged at the bottom end of the eccentric shaft (408).
6. The gate valve sealing end face processing device of claim 1, wherein a rotary clamping groove (326) is formed in the bottom of the discharging pipe (325), a discharging clamping plate (327) matched with the rotary clamping groove is rotatably arranged on the inner wall of the rotary clamping groove (326), a discharging hole (328) is formed in the discharging clamping plate (327), and the discharging hole (328) is further formed in the top of the rotary clamping groove (326).
7. The gate valve sealing end face processing device of claim 6, wherein auxiliary pushing plates (329) are symmetrically arranged at the bottoms of the discharging clamping plates (327), rotary clamping holes (330) are formed in the circle centers of the discharging clamping plates (327), rotary clamping shafts (331) matched with the rotary clamping holes (330) are arranged at the bottoms of the rotary clamping grooves (326), and the discharging clamping plates (327) are rotationally connected with the rotary clamping shafts (331) through the rotary clamping holes (330).
8. The gate valve sealing end face machining treatment device according to claim 3, wherein a rotating shaft (306) is arranged at the bottom of the movable sliding frame (302), one end of a movable support plate (307) is rotatably arranged at the bottom of the rotating shaft (306), a lifting screw (308) is arranged at the bottom of the other end of the movable support plate (307), an anti-falling circular plate (309) is arranged at the bottom of the lifting screw (308), a lifting bracket (310) is slidably arranged between the lifting screw (308) and the anti-falling circular plate (309), a connecting clamping hole (311) matched with the lifting screw (308) is formed in the lifting bracket (310), and the lifting bracket (310) is matched with the limiting clamping plate (322).
9. The gate valve sealing end face processing device of claim 8, wherein the outer thread of the lifting screw (308) is connected with a fastening spiral ring (7) which is matched with the lifting screw, the fastening spiral ring (7) is arranged at the bottom of the lifting bracket (310), the fastening spiral ring (7) is further connected with the top of a thread column (403) in a threaded mode, and the thread column (403) fixes the adjusting support plate (404) at the top end of the electric cylinder (402) through the fastening spiral ring (7).
10. The gate valve sealing end face processing device of claim 1, wherein the bottom of the supporting frame (2) is provided with a limit baffle (313) matched with the movable supporting plate (307), and one side of the supporting frame (2) is provided with a limit clamping frame (314) matched with the movable supporting plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120028.3A CN120620000B (en) | 2025-08-12 | 2025-08-12 | Gate valve sealing end face processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511120028.3A CN120620000B (en) | 2025-08-12 | 2025-08-12 | Gate valve sealing end face processing device |
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| Publication Number | Publication Date |
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| CN120620000A true CN120620000A (en) | 2025-09-12 |
| CN120620000B CN120620000B (en) | 2025-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511120028.3A Active CN120620000B (en) | 2025-08-12 | 2025-08-12 | Gate valve sealing end face processing device |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200414582Y1 (en) * | 2005-12-29 | 2006-04-24 | 주식회사 수력 | Lapping Machine of Gate Valve |
| CN102398211A (en) * | 2011-11-29 | 2012-04-04 | 芜湖永诺船用阀门有限责任公司 | A gate valve gate grinding device |
| CN217890499U (en) * | 2022-08-18 | 2022-11-25 | 天津康科阀门有限公司 | Grinder for valve seat of wedge-shaped gate valve |
| CN117620882A (en) * | 2024-01-18 | 2024-03-01 | 苏州欣天新精密机械有限公司 | Low-pollution high-precision double-end-face grinding equipment |
| CN117840872A (en) * | 2024-01-24 | 2024-04-09 | 艾坦姆流体控制技术(山东)有限公司 | A light gate valve grinding mechanism |
| CN221232322U (en) * | 2023-11-03 | 2024-06-28 | 青岛大志泰克机械有限公司 | A gate valve sealing surface grinding device |
-
2025
- 2025-08-12 CN CN202511120028.3A patent/CN120620000B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200414582Y1 (en) * | 2005-12-29 | 2006-04-24 | 주식회사 수력 | Lapping Machine of Gate Valve |
| CN102398211A (en) * | 2011-11-29 | 2012-04-04 | 芜湖永诺船用阀门有限责任公司 | A gate valve gate grinding device |
| CN217890499U (en) * | 2022-08-18 | 2022-11-25 | 天津康科阀门有限公司 | Grinder for valve seat of wedge-shaped gate valve |
| CN221232322U (en) * | 2023-11-03 | 2024-06-28 | 青岛大志泰克机械有限公司 | A gate valve sealing surface grinding device |
| CN117620882A (en) * | 2024-01-18 | 2024-03-01 | 苏州欣天新精密机械有限公司 | Low-pollution high-precision double-end-face grinding equipment |
| CN117840872A (en) * | 2024-01-24 | 2024-04-09 | 艾坦姆流体控制技术(山东)有限公司 | A light gate valve grinding mechanism |
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| Publication number | Publication date |
|---|---|
| CN120620000B (en) | 2025-10-21 |
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