CN210790518U - Grinding and polishing device for sealing surface of valve - Google Patents
Grinding and polishing device for sealing surface of valve Download PDFInfo
- Publication number
- CN210790518U CN210790518U CN201921694566.3U CN201921694566U CN210790518U CN 210790518 U CN210790518 U CN 210790518U CN 201921694566 U CN201921694566 U CN 201921694566U CN 210790518 U CN210790518 U CN 210790518U
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- fixedly connected
- plate
- grinding
- bottom plate
- working shaft
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Abstract
The utility model relates to a valve sealing face grinding device technical field, especially a valve sealing face grinds and burnishing device, comprising a base plate, the fixed foot of bottom fixedly connected with of bottom plate, the first motor case of top fixedly connected with of bottom plate, the first motor case is with the first chassis of one side fixedly connected with that the bottom plate is adjacent, the top of first motor case is provided with first work axle. The utility model has the advantages that: through setting up two servo motor for the device is when carrying out the grinding and polishing to the valve, can set up two servo motor to output shaft direction of rotation opposite, can reach the effect that makes a half effort doubly, thereby effectual improvement grinding efficiency, through setting up electric putter, let the user can adjust splint and the distance between the grinding table with the electronic push rod of crossing control, through electric putter's setting, the effectual manpower of having saved, thereby the effectual practicality that has strengthened the device.
Description
Technical Field
The utility model relates to a sealed face grinding device technical field of valve, especially a sealed face of valve grinds and burnishing device.
Background
Valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be classified into shut-off valves, check valves, regulating valves, etc. according to their functions, the valves are control parts in a fluid conveying system, have functions of stopping, regulating, guiding, preventing backflow, stabilizing pressure, shunting or overflowing pressure relief, etc., are used for valves of fluid control systems, ranging from the simplest stop valves to various valves used in extremely complicated automatic control systems, and have quite various varieties and specifications, the valves can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oils, liquid metals and radioactive media, etc., and are classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, etc. according to the materials, biphase steel valve, plastic valve, non-standard to make valve etc. its sealed face of valve can rust after long-time use to cause very big influence to the sealed effect of valve, if can not get timely maintenance and handle and cause fluidic leakage very easily, serious fixed can cause very economic loss, current grinding device to the sealed face of valve though can grind and polish rusty sealed face of valve, but current sealed face of valve grinds and throws the device and have following shortcoming:
(1) the existing valve grinding and polishing device is inconvenient to use and low in working efficiency, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a sealed face of valve grinds and burnishing device, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: a grinding and polishing device for a valve sealing surface comprises a base plate, wherein fixing pins are fixedly connected to the bottom of the base plate, a first motor box is fixedly connected to the top of the base plate, a first box base is fixedly connected to one side, adjacent to the base plate, of the first motor box, a first working shaft is arranged at the top of the first motor box, a grinding table is arranged at one end, away from the first motor box, of the first working shaft, a square groove is formed in one side, adjacent to the first working shaft, of the grinding table, and a grinding groove is formed in the top of the grinding table;
the top of the bottom plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a top plate, and a first connecting plate and a second connecting plate are respectively and fixedly connected to two ends, close to the bottom plate and the top plate, of the electric push rod;
a second motor box is fixedly connected to the top of the top plate, a second box base is fixedly connected to one side, close to the top plate, of the second motor box, a second working shaft is arranged at the bottom of the second motor box, a fixing plate is fixedly connected to one end, away from the second motor box, of the second working shaft, a welding groove is formed in one side, adjacent to the second working shaft, of the fixing plate, a side plate is fixedly connected to the bottom of the fixing plate, a threaded hole is formed in the side plate, and a stud is connected to the inner thread of the threaded hole in a threaded manner;
one end of the stud is fixedly connected with a clamping plate, and one end of the stud, far away from the clamping plate, is fixedly connected with a knob.
Optionally, the number of the fixed feet is four, the fixed feet are respectively fixedly connected to four corners of the bottom plate, the fixed feet are made of anti-skid rubber, and anti-skid stripes are arranged on one side, away from the bottom plate, of the fixed feet.
Optionally, the first motor box and the second motor box are both internally provided with working motors, the two working motors are servo motors, the first working shaft is an output shaft of the servo motor arranged in the first motor box, and the second working shaft is an output shaft of the servo motor arranged in the second motor box.
Optionally, the first motor box is fixedly connected with the bottom plate through a first box base arranged at the bottom of the first motor box, the first box base is fixedly connected with the bottom plate through a fixing screw, the second motor box is fixedly connected with the top plate through a second box base arranged at the bottom of the second motor box, and the second box base is fixedly connected with the top plate through a fixing screw.
Optionally, one end of the first working shaft far away from the first motor box is fixedly connected with a fixture block matched with the square groove, and the grinding table is clamped with the fixture block arranged at the top of the first working shaft through the square groove formed in the bottom of the grinding table.
Optionally, the number of the electric push rods is four, the electric push rods are respectively fixedly connected with four corners of the top of the bottom plate, the bottoms of the electric push rods are fixedly connected with the bottom plate through first connecting plates, and the tops of the electric push rods are fixedly connected with the top plate through second connecting plates.
Optionally, a through hole matched with the second working shaft is formed in the top plate, and one end, far away from the second motor box, of the second working shaft penetrates through the through hole and is fixedly connected with the fixing plate.
Optionally, the second working shaft is clamped inside the welding groove and welded.
Optionally, a rotating shaft is arranged at one end of the stud adjacent to the clamping plate, the stud is movably connected with the clamping plate through the rotating shaft, and an arc-shaped groove matched with the valve is formed in one side, far away from the stud, of the clamping plate.
The utility model has the advantages of it is following:
1. this sealed face of valve grinds and burnishing device through setting up two servo motor for the device can set up two servo motor into output shaft direction of rotation opposite when grinding the polishing to the valve, can reach the effect of doing things with half the effort doubly, thereby the effectual grinding efficiency that has improved.
2. This sealed face of valve grinds and burnishing device, through setting up electric putter, let the user can adjust splint and the distance between the grinding table with the electronic putter of cross control, through electric putter's setting, the effectual manpower of having saved to the effectual practicality that has strengthened the device, through setting up the grinding table and set up the grinding groove at its top, make it can play the collection effect to the dull polish, thereby the effectual scatter and waste that has reduced the emery, the effectual practicality that has strengthened the device.
3. This sealed face of valve grinds and burnishing device, one side of keeping away from the double-screw bolt through splint offer with the arc wall of valve looks adaptation, the effectual area of contact that has strengthened between splint and the required valve of polishing to the effectual splint of having strengthened the tight degree of clamp to the required valve of polishing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of the polishing table of the present invention;
fig. 4 is a schematic structural view of the stud of the present invention;
fig. 5 is a schematic structural view of the fixing plate of the present invention;
fig. 6 is a bottom view of the fixing plate of the present invention.
In the figure: 1-bottom plate, 2-fixed foot, 3-first motor case, 4-first case base, 5-first working shaft, 6-grinding table, 7-square groove, 8-grinding groove, 9-electric push rod, 10-top plate, 11-first connecting plate, 12-second connecting plate, 13-second motor case, 14-second case base, 15-second working shaft, 16-fixed plate, 17-welding groove, 18-side plate, 19-threaded hole, 20-stud, 21-clamping plate and 22-knob.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 6, a valve sealing surface grinding and polishing device comprises a base plate 1, a fixing pin 2 is fixedly connected to the bottom of the base plate 1, a first motor box 3 is fixedly connected to the top of the base plate 1, a first machine box base 4 is fixedly connected to one side of the first motor box 3 adjacent to the base plate 1, a first working shaft 5 is arranged at the top of the first motor box 3, a grinding table 6 is arranged at one end of the first working shaft 5 far away from the first motor box 3, a square groove 7 is formed in one side of the grinding table 6 adjacent to the first working shaft 5, and a grinding groove 8 is formed in the top of the grinding table 6;
the top of the bottom plate 1 is fixedly connected with an electric push rod 9, the top of the electric push rod 9 is fixedly connected with a top plate 10, and two ends, close to the bottom plate 1 and the top plate 10, of the electric push rod 9 are respectively and fixedly connected with a first connecting plate 11 and a second connecting plate 12;
a second motor box 13 is fixedly connected to the top of the top plate 10, a second box base 14 is fixedly connected to one side, close to the top plate 10, of the second motor box 13, a second working shaft 15 is arranged at the bottom of the second motor box 13, the second working shaft 15 is arranged at the bottom of the second motor box 15, a fixing plate 16 is fixedly connected to one end, far away from the second motor box 13, of the second working shaft 15, a welding groove 17 is formed in one side, adjacent to the second working shaft 15, of the fixing plate 16, a side plate 18 is fixedly connected to the bottom of the fixing plate 16, a threaded hole 19 is formed in the side plate 18, and a stud 20 is in;
one end of the stud 20 is fixedly connected with a clamping plate 21, and one end of the stud 20 far away from the clamping plate 21 is fixedly connected with a knob 22.
As an optional technical solution of the utility model:
the quantity of fixed foot 2 is four, and four fixed foot 2 fixed connection respectively in the four corners department of bottom plate 1 bottom, and the material of fixed foot 2 is anti-skidding rubber, and one side that fixed foot 2 kept away from bottom plate 1 is provided with anti-skidding stripe.
As an optional technical solution of the utility model:
the first motor case 3 and the second motor case 13 are both provided with work motors, and the two work motors are servo motors, the first work shaft 5 is an output shaft of the servo motor arranged in the first motor case 3, and the second work shaft 15 is an output shaft of the servo motor arranged in the second motor case 13.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
a through hole matched with the second working shaft 15 is formed in the top plate 10, and one end, far away from the second motor box 13, of the second working shaft 15 penetrates through the through hole and is fixedly connected with the fixing plate 16.
As an optional technical solution of the utility model:
the second working shaft 15 is engaged with the inside of the welding groove 17 and welded.
As an optional technical solution of the utility model:
the one end that double-screw bolt 20 and splint 21 are adjacent is provided with the pivot, through pivot swing joint between double-screw bolt 20 and the splint 21, splint 21 keep away from one side of double-screw bolt 20 and offer the arc wall with valve looks adaptation, one side of keeping away from double-screw bolt 20 through splint 21 offers the arc wall with valve looks adaptation, the effectual area of contact that has strengthened between splint 21 and the required valve of polishing to the effectual clamp degree of splint 21 to the required valve of polishing of having strengthened.
The working process of the utility model is as follows: when the user uses, through setting up the cooperation of two double-screw bolts 20 and two curb plates 18 and using, make the staff place the valve that needs to grind between two curb plates 18, then use and fix the valve through the cooperation of two splint 21 through twisting knob 21, then rise the valve that has been fixed through electric putter 9, then scribble the abrasive sand on the sealed face of valve again, then reduce electric putter 9 again, make the valve sealed face that scribbles the abrasive sand arrange in grinding groove 8, and contact the bottom of grinding groove 8, can open two motors and grind the work, through setting up two servo motor, make the device when grinding the polishing to the valve, can set up two servo motor as output shaft rotation direction opposite, can reach the effect of doing the job half a year, thereby the effectual grinding efficiency that has improved, through setting up electric putter 9, let the user can adjust the distance between splint 21 and the grinding table 6 with control electric putter 9, setting through electric putter 9, the effectual manpower of having saved, thereby the effectual practicality that has strengthened the device, grind the table 6 and set up grinding groove 8 at its top through setting up, make it can play the collection effect to the grinding sand, thereby the effectual scattering and the waste that has reduced the grinding sand, the effectual practicality that has strengthened the device, the arc wall with valve looks adaptation is seted up to one side of keeping away from double-screw bolt 20 through splint 21, the effectual area of contact between splint 21 and the required valve of polishing of having strengthened, thereby the effectual tight degree of clamp that has strengthened splint 21 to the required valve of polishing, the device has certain practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A kind of valve sealing surface grinds and polishes the device, characterized by: the grinding machine comprises a bottom plate (1), wherein fixing legs (2) are fixedly connected to the bottom of the bottom plate (1), a first motor box (3) is fixedly connected to the top of the bottom plate (1), a first machine box base (4) is fixedly connected to one side, adjacent to the bottom plate (1), of the first motor box (3), a first working shaft (5) is arranged at the top of the first motor box (3), a grinding table (6) is arranged at one end, away from the first motor box (3), of the first working shaft (5), a square groove (7) is formed in one side, adjacent to the first working shaft (5), of the grinding table (6), and a grinding groove (8) is formed in the top of the grinding table (6);
the top of the bottom plate (1) is fixedly connected with an electric push rod (9), the top of the electric push rod (9) is fixedly connected with a top plate (10), and two ends, close to the bottom plate (1) and the top plate (10), of the electric push rod (9) are respectively and fixedly connected with a first connecting plate (11) and a second connecting plate (12);
the top of the top plate (10) is fixedly connected with a second motor box (13), one side, close to the top plate (10), of the second motor box (13) is fixedly connected with a second box base (14), the bottom of the second motor box (13) is provided with a second working shaft (15), the second working shaft (15), one end, far away from the second motor box (13), of the second working shaft (15) is fixedly connected with a fixing plate (16), one side, adjacent to the second working shaft (15), of the fixing plate (16) is provided with a welding groove (17), the bottom of the fixing plate (16) is fixedly connected with a side plate (18), a threaded hole (19) is formed in the side plate (18), and a stud (20) is in threaded connection with the inner part of the threaded hole (19);
one end of the stud (20) is fixedly connected with a clamping plate (21), and one end of the stud (20) far away from the clamping plate (21) is fixedly connected with a knob (22).
2. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: the quantity of fixed foot (2) be four, and four fixed foot (2) fixed connection is in the four corners department of bottom plate (1) bottom respectively, the material of fixed foot (2) is anti-skidding rubber, just one side that bottom plate (1) were kept away from in fixed foot (2) is provided with anti-skidding stripe.
3. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: the hydraulic servo motor is characterized in that working motors are arranged inside the first motor box (3) and the second motor box (13) respectively, the two working motors are servo motors, the first working shaft (5) is an output shaft of the servo motor arranged in the first motor box (3), and the second working shaft (15) is an output shaft of the servo motor arranged in the second motor box (13).
4. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: first motor case (3) through first case seat (4) and bottom plate (1) fixed connection that its bottom was equipped with, carry out fixed connection through the set screw between first case seat (4) and bottom plate (1), second motor case (13) through second case seat (14) and roof (10) fixed connection that its bottom was equipped with, second case seat (14) through set screw and roof (10) fixed connection.
5. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: one end fixedly connected with that first motor case (3) was kept away from in first working shaft (5) and the fixture block of square groove (7) looks adaptation, grinding table (6) are through the fixture block joint that square groove (7) that its bottom was seted up and first working shaft (5) top was equipped with.
6. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: the quantity of electric putter (9) be four, and four electric putter (9) are the four corners department at fixedly connected with bottom plate (1) top respectively, just the bottom of electric putter (9) is through first connecting plate (11) and bottom plate (1) fixed connection, the top of electric putter (9) is through second connecting plate (12) and roof (10) fixed connection.
7. A valve sealing face grinding and polishing apparatus as set forth in claim 4, wherein: the inside of roof (10) seted up with second work axle (15) looks adaptation's through-hole, second work axle (15) keep away from the one end of second motor case (13) and pass the through-hole and with fixed plate (16) fixed connection.
8. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: the second working shaft (15) is clamped and welded in the welding groove (17).
9. A valve sealing face grinding and polishing apparatus as set forth in claim 1, wherein: the bolt (20) and the splint (21) adjacent one end be provided with the pivot, through pivot swing joint between bolt (20) and splint (21), the arc wall with valve looks adaptation is seted up to one side that splint (21) kept away from bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694566.3U CN210790518U (en) | 2019-10-10 | 2019-10-10 | Grinding and polishing device for sealing surface of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694566.3U CN210790518U (en) | 2019-10-10 | 2019-10-10 | Grinding and polishing device for sealing surface of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790518U true CN210790518U (en) | 2020-06-19 |
Family
ID=71240542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921694566.3U Expired - Fee Related CN210790518U (en) | 2019-10-10 | 2019-10-10 | Grinding and polishing device for sealing surface of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207707A (en) * | 2020-10-14 | 2021-01-12 | 上海锶众机电科技有限公司 | Electromechanical integrated fine grinding equipment |
-
2019
- 2019-10-10 CN CN201921694566.3U patent/CN210790518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207707A (en) * | 2020-10-14 | 2021-01-12 | 上海锶众机电科技有限公司 | Electromechanical integrated fine grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |