CN115723026A - Polishing device for machining mechanical sealing element - Google Patents
Polishing device for machining mechanical sealing element Download PDFInfo
- Publication number
- CN115723026A CN115723026A CN202211521218.2A CN202211521218A CN115723026A CN 115723026 A CN115723026 A CN 115723026A CN 202211521218 A CN202211521218 A CN 202211521218A CN 115723026 A CN115723026 A CN 115723026A
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- CN
- China
- Prior art keywords
- polishing
- main body
- fixedly connected
- machine main
- meshing 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.)
- Pending
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a polishing device for machining a mechanical sealing element, which comprises a polishing machine main body, wherein a collecting assembly is arranged in the polishing machine main body, a clamping mechanism is arranged at the top of the collecting assembly, a rotating motor is fixedly connected to the top of the polishing machine main body, the output end of the rotating motor penetrates through the inner wall of the polishing machine main body and is fixedly connected with a polisher, the clamping mechanism comprises a rotating shaft which is rotatably connected with the collecting assembly, and a meshing gear turntable is fixedly connected to the top of the rotating shaft.
Description
Technical Field
The invention relates to the technical field of machining of mechanical sealing elements, in particular to a polishing device for machining of mechanical sealing elements.
Background
The mechanical sealing part belongs to one of precise mechanical basic elements with complex structures, is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors, submersible motors and the like, and mechanical polishing refers to removing an extremely thin layer of metal on a sample grinding surface by means of grinding and rolling actions of very fine polishing powder.
According to the patent of application number CN202111303189.8 show, this patent includes the base, the top fixed mounting of base has the connecting seat, the spread groove has been seted up to one side of connecting seat, sliding connection has the diaphragm in the spread groove, the inboard of diaphragm is rotated and is installed the drum, the lead screw is installed to one side screw thread of drum, the one end fixed mounting of lead screw has the rolling disc, the lead screw is kept away from the one end of rolling disc and is extended to in the drum and fixed mounting has the board of polishing, the top side fixed mounting of diaphragm has the motor, fixedly connected with pivot on the output shaft of motor, the bottom of pivot extends to the below and the fixed mounting of diaphragm has the driving gear, this patent is through the board of polishing, including a motor, a rotating shaft, the meshing transmission of driving gear and driven gear. The meshing transmission of the worm and the worm wheel and the meshing transmission of the gear and the rack are convenient for carrying out comprehensive grinding and polishing treatment on the cylindrical mechanical sealing element, and the cylindrical mechanical sealing elements with different sizes can be conveniently ground and polished through the threaded connection of the cylinder and the lead screw, so that the grinding and polishing treatment is convenient and practical;
however, when the mechanical sealing element is ground, the ground sealing element is a thin sheet, so that the automatic ejection work of the sealing element cannot be realized, and secondly, the temperature of the surface of the polished workpiece is high, so that the further worker who cannot perform the ejection work on the polished workpiece can directly take the polished workpiece, which easily causes scalding.
Disclosure of Invention
The invention aims to provide a polishing device for machining a mechanical sealing element, which solves the following technical problems:
automatic ejection work cannot be realized, so that the problem that the sealing element after grinding and polishing is directly taken by a worker and is easily scalded is solved.
The purpose of the invention can be realized by the following technical scheme:
as a further scheme of the invention: the polishing machine comprises a polishing machine main body, wherein a collecting assembly is arranged inside the polishing machine main body, a clamping mechanism is arranged at the top of the collecting assembly, a rotating motor is fixedly connected to the top of the polishing machine main body, and a polisher is fixedly connected to the output end of the rotating motor, penetrates through the inner wall of the polishing machine main body;
fixture includes and collects the axis of rotation that the subassembly rotates to be connected, the top fixedly connected with meshing gear carousel of axis of rotation, a plurality of spacing grooves have been seted up on the surface of meshing gear carousel, one side meshing transmission of meshing gear carousel is connected with first meshing gear, the top of axis of rotation is rotated and is connected with polishing dish, polishing dish's bottom sliding connection has a plurality of connecting rods, and is a plurality of connecting rod is passed through connecting block fixedly connected with grip block in one side of connecting rod, polishing dish's internal rotation is connected with a plurality of meshing gear covers, polishing dish's internal rotation is connected with second meshing gear, meshing gear cover's internal thread is connected with the ejector rod.
As a further scheme of the invention: the surface of axis of rotation is through backup pad fixedly connected with servo motor, and backup pad and axis of rotation rotate to be connected, servo motor's output and first meshing gear fixed connection.
As a further scheme of the invention: one side fixedly connected with carriage release lever of connecting rod, and carriage release lever and spacing groove sliding connection, and the knockout rod runs through the inner wall of polishing dish.
As a further scheme of the invention: the collecting assembly comprises a collecting box main body fixedly connected with the polishing machine main body, a plurality of collecting through holes are formed in the surface of the collecting box main body, and a storage box is connected to the inside of the collecting box main body in a sliding mode.
As a further scheme of the invention: the top fixedly connected with air-blower of burnishing machine main part, the top fixedly connected with exhaust pipe of air-blower, the bottom fixedly connected with exhaust column of air-blower, and the exhaust column runs through the inner wall of burnishing machine main part.
As a further scheme of the invention: the observation window has all been seted up to the both sides of burnishing machine main part, one side handing-over of burnishing machine main part has the sliding door that opens.
The invention has the beneficial effects that:
1. the clamping mechanism can be used for clamping workpieces to be polished and ground, and the clamping mechanism can be used for automatically ejecting the workpieces, so that the situation that a narrow operation space is inconvenient to take is avoided, and workers can take the workpieces conveniently;
2. come to siphon away the gas that produces among the sealing member polishing process through the air-blower that sets up, the cooperation is collected the subassembly and is come to collect work impurity, is avoided the impurity of production to scatter in the air by the staff suction in the healthy influence that causes the staff.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall construction of the polishing apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of a polishing apparatus according to the present invention;
FIG. 3 is a schematic side sectional view of the polishing apparatus of the present invention;
FIG. 4 is a schematic view of the overall oblique viewing angle of the clamping mechanism of the present invention;
FIG. 5 is a schematic top view of the clamping mechanism of the present invention;
FIG. 6 is a schematic top view of the clamping mechanism of the present invention;
fig. 7 is a schematic view of the construction of the collecting assembly of the present invention.
In the figure: 1. a polisher body; 2. a clamping mechanism; 201. a rotating shaft; 202. a meshing gear turntable; 203. a limiting groove; 204. a support plate; 205. a servo motor; 206. a first meshing gear; 207. a polishing disk; 208. a connecting rod; 209. a second meshing gear; 210. a meshing gear sleeve; 211. ejecting the rod; 212. connecting blocks; 213. a clamping plate; 214. a travel bar; 3. a collection assembly; 301. a collection box main body; 302. collecting the through holes; 303. a storage box; 4. rotating the motor; 5. a polisher; 6. a blower; 7. an exhaust duct; 8. an exhaust pipe; 9. an observation window; 10. and opening the sliding door.
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.
Example one
Referring to fig. 4 to 6 and fig. 1, the present invention is a polishing apparatus for machining a mechanical seal, including a polishing machine main body 1, a collecting assembly 3 is disposed inside the polishing machine main body 1, the collecting assembly 3 is used to facilitate centralized collecting work of impurities generated during polishing, and prevent the impurities from splashing around to affect the overall polishing work, a clamping mechanism 2 is disposed on the top of the collecting assembly 3, the collecting box main body 301 is rotatably connected with a rotating shaft 201, the rotating shaft 201 is rotatably connected to the inner wall of the collecting box main body 301, the top of the polishing machine main body 1 is fixedly connected with a rotating motor 4, and the output end of the rotating motor 4 penetrates through the inner wall of the polishing machine main body 1 and is fixedly connected with a polisher 5;
the clamping mechanism 2 comprises a rotating shaft 201 which is rotatably connected with the collecting assembly 3, the top of the rotating shaft 201 is fixedly connected with an engaging gear turntable 202, the surface of the engaging gear turntable 202 is provided with a plurality of limiting grooves 203, the shapes of the limiting grooves 203 are in bending arrangement, the limiting grooves 203 are positioned on the surface of the engaging gear turntable 202 and are provided with a plurality of groups of limiting grooves 203, the bending degrees of the limiting grooves 203 are the same and all face to the central point of the engaging gear turntable 202, one side of the engaging gear turntable 202 is engaged and connected with a first engaging gear 206 in a transmission manner, the rotating gear 206 rotates to drive the engaging gear turntable 202 to rotate, further, the subsequent parts are driven to work, the mechanical sealing element is clamped and ejected, the top of the rotating shaft 201 is rotatably connected with a polishing disc 207, the polishing disc 207 is rotatably connected with the top of the rotating shaft 201, and the rotating shaft 201 penetrates through the inner wall of the polishing disc 207 and extends to the inside of the polishing disc 207, the rotating shaft 201 can rotate inside the polishing disk 207 but can move, the bottom of the polishing disk 207 is connected with a plurality of connecting rods 208 in a sliding manner, the bottom of the polishing disk 207 is connected with the connecting rods 208 in a sliding manner through a placing plate, precisely, the connecting rods 208 are connected with the placing plate in a sliding manner, meanwhile, the placing plate is fixedly connected with the polishing disk 207, one side of each connecting rod 208 is fixedly connected with a clamping plate 213 through a connecting block 212, the bottom of each clamping plate 213 is flush with the top of the polishing disk 207 in height, the inside of the polishing disk 207 is connected with a plurality of meshing gear sleeves 210 in a rotating manner, the insides of the meshing gear sleeves 210 are provided with internal threads, the surface of the ejecting rod 211 is provided with threads which are matched with the meshing gear sleeves 210, and the ejecting rod 211 can be connected with a second meshing gear 209 in an up-and-down sliding manner inside the meshing gear sleeves 210, the inside threaded connection of meshing gear cover 210 has ejector lever 211, and the top and the bottom of polishing dish 207 are run through respectively to the upper and lower both ends of ejector lever 211, and the below fixed surface of ejector lever 211 has a shelves ring, and the shelves ring comes to carry out the work of supporting ejector lever 211 on the one hand, and on the other hand comes to carry out spacing work to the height that ejector lever 211 wholly rises and descend.
The surface of axis of rotation 201 passes through backup pad 204 fixedly connected with servo motor 205, and backup pad 204 and axis of rotation 201 rotate to be connected, same backup pad 204 here can not slide from top to bottom on the surface of axis of rotation 201, backup pad 204 and the fixed connection of axis of rotation 201 junction rotate the cover, rotate cover and polishing dish 207 fixed connection, it rotates to be connected with axis of rotation 201 to rotate the cover, the realization is fixed to the rotation of axis of rotation 201, servo motor 205's output and first meshing gear 206 fixed connection, and first meshing gear 206 meshes the transmission with meshing gear carousel 202 all the time and is connected.
One side fixedly connected with carriage release lever 214 of connecting rod 208, because connecting rod 208 one side fixedly connected's carriage release lever 214 can come to carry out spacing work to connecting rod 208 at the process that connecting rod 208 removed, thereby guarantee that connecting rod 208 can slide, further realize the holistic work of zooming of grip block 213, and carriage release lever 214 and spacing groove 203 sliding connection, and ejection rod 211 runs through the inner wall of polishing dish 207, can realize carrying out centre gripping work to the work piece that required polishing was polished on the one hand through fixture 2 that sets up, on the other hand can utilize fixture 2 to come to realize automatic ejecting work, avoid the inconvenient taking of narrow and small operating space, thereby make things convenient for the staff to take.
Example two
The present embodiment includes all the structures of the first embodiment, please refer to fig. 2, fig. 3 and fig. 7, the present invention is a polishing apparatus for machining a mechanical seal, the collecting assembly 3 includes a collecting box main body 301 fixedly connected to the polishing machine main body 1, the surface of the collecting box main body 301 is provided with a plurality of collecting through holes 302, the inside of the collecting box main body 301 is slidably connected to a storage box 303, the storage box 303 is slidably connected to the inside of the collecting box main body 301, and the storage box 303 is used to cooperate with the collecting through holes 302 to collect part of impurities, so as to prevent the impurities from splashing around to affect the subsequent collecting operation.
The top fixedly connected with air-blower 6 of burnishing machine main part 1, the top fixedly connected with exhaust pipe 7 of air-blower 6, the bottom fixedly connected with exhaust column 8 of air-blower 6, and exhaust column 8 runs through the inner wall of burnishing machine main part 1.
The working principle of the invention is as follows: when the device is used, firstly, the sliding door 10 is opened, the mechanical sealing element to be polished is placed on the clamping mechanism 2, the mechanical sealing element is positioned and placed by using the plurality of ejection rods 211 at the top of the polishing disc 207, then the servo motor 205 is started, the rotation of the output end of the servo motor 205 is used for driving the rotation of the first meshing gear 206, so that the integral rotation of the meshing gear turntable 202 is driven under the condition that the first meshing gear 206 is meshed with the meshing gear turntable 202, then the moving rod 214 in sliding connection with the limiting groove 203 is driven to move along with the rotation of the meshing gear turntable 202, the further movement of the moving rod 214 drives the connecting rod 208 to slide at the bottom of the polishing disc 207, and the plurality of connecting rods 208 slide close to each other to clamp the mechanical sealing element placed at the top of the ejection rods 211;
meanwhile, in the process that the connecting rods 208 approach each other, the second meshing gear 209 is driven to rotate under the condition that the rotating shaft 201 rotates, so that a plurality of meshing gear sleeves 210 are driven to rotate to work, the meshing gear sleeves 210 rotate and are in threaded connection with the ejector rods 211 through threads arranged inside the meshing gear sleeves 210, so that a plurality of ejector rods 211 are driven to synchronously descend, when the connecting rods 208 clamp the mechanical sealing element, the servo motor 205 is turned off at the moment to stop driving the rotating shaft 201 to rotate, the further ejector rods 211 can stop descending and utilize the ejector rods 211 to support the mechanical sealing element, and the disassembling work and the installing and clamping work processes are opposite;
then, polishing powder is scattered on a place where the mechanical sealing element needs to be polished, then, the rotating motor 4 is started to drive the polisher 5 to rotate, polishing and grinding work is carried out on the clamped mechanical sealing element, the blower 6 is started simultaneously in the polishing process to absorb gas generated in the polishing and grinding process of the mechanical sealing element by using the exhaust pipe 8 and discharge the gas out through the exhaust pipe 7, meanwhile, one part of impurities generated in the polishing and grinding process of the mechanical sealing element is absorbed by the blower 6, the other part of impurities can fall into the storage box 303 through the collection through hole 302 to be collected, and finally, the storage box 303 is drawn out and concentrated to process the collected impurities.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. A polishing device for machining a mechanical sealing element comprises a polishing machine main body (1) and is characterized in that a collecting assembly (3) is arranged inside the polishing machine main body (1), a clamping mechanism (2) is arranged at the top of the collecting assembly (3), a rotating motor (4) is fixedly connected to the top of the polishing machine main body (1), and a polisher (5) is fixedly connected to the output end of the rotating motor (4) in a manner of penetrating through the inner wall of the polishing machine main body (1);
fixture (2) include with collect axis of rotation (201) that subassembly (3) rotation is connected, the top fixedly connected with meshing gear carousel (202) of axis of rotation (201), a plurality of spacing groove (203) have been seted up on the surface of meshing gear carousel (202), one side meshing transmission of meshing gear carousel (202) is connected with first meshing gear (206), the top of axis of rotation (201) is rotated and is connected with polishing dish (207), the bottom sliding connection of polishing dish (207) has a plurality of connecting rods (208), and is a plurality of connecting block (212) fixedly connected with grip block (213) is passed through to one side of connecting rod (208), the internal rotation of polishing dish (207) is connected with a plurality of meshing gear cover (210), the internal rotation of polishing dish (207) is connected with second meshing gear (209), the internal thread connection of meshing gear cover (210) has knock-out pole (211).
2. The polishing device for machining the mechanical seal element according to claim 1, wherein a servo motor (205) is fixedly connected to the surface of the rotating shaft (201) through a support plate (204), the support plate (204) is rotatably connected to the rotating shaft (201), and an output end of the servo motor (205) is fixedly connected to the first meshing gear (206).
3. The polishing device for machining the mechanical seal as claimed in claim 2, wherein a moving rod (214) is fixedly connected to one side of the connecting rod (208), the moving rod (214) is slidably connected with the limiting groove (203), and the ejection rod (211) penetrates through the inner wall of the polishing disk (207).
4. The polishing device for machining mechanical sealing elements as claimed in claim 1, wherein the collecting assembly (3) comprises a collecting box main body (301) fixedly connected with the polishing machine main body (1), a plurality of collecting through holes (302) are formed in the surface of the collecting box main body (301), and a storage box (303) is slidably connected inside the collecting box main body (301).
5. The polishing device for machining mechanical seals according to claim 4, characterized in that an air blower (6) is fixedly connected to the top of the polishing machine main body (1), an exhaust pipe (7) is fixedly connected to the top of the air blower (6), an exhaust pipe (8) is fixedly connected to the bottom of the air blower (6), and the exhaust pipe (8) penetrates through the inner wall of the polishing machine main body (1).
6. The polishing device for machining the mechanical seal part as claimed in claim 5, wherein the two sides of the polishing machine main body (1) are both provided with observation windows (9), and one side of the polishing machine main body (1) is connected with a sliding door (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211521218.2A CN115723026A (en) | 2022-11-30 | 2022-11-30 | Polishing device for machining mechanical sealing element |
| NL2035102A NL2035102A (en) | 2022-11-30 | 2023-06-15 | Polishing device for processing mechanical seal member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211521218.2A CN115723026A (en) | 2022-11-30 | 2022-11-30 | Polishing device for machining mechanical sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115723026A true CN115723026A (en) | 2023-03-03 |
Family
ID=85299529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211521218.2A Pending CN115723026A (en) | 2022-11-30 | 2022-11-30 | Polishing device for machining mechanical sealing element |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115723026A (en) |
| NL (1) | NL2035102A (en) |
-
2022
- 2022-11-30 CN CN202211521218.2A patent/CN115723026A/en active Pending
-
2023
- 2023-06-15 NL NL2035102A patent/NL2035102A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL2035102A (en) | 2023-07-07 |
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