CN220217734U - Butterfly valve sealing ring grinding device - Google Patents
Butterfly valve sealing ring grinding device Download PDFInfo
- Publication number
- CN220217734U CN220217734U CN202321916403.1U CN202321916403U CN220217734U CN 220217734 U CN220217734 U CN 220217734U CN 202321916403 U CN202321916403 U CN 202321916403U CN 220217734 U CN220217734 U CN 220217734U
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- wall
- butterfly valve
- rod
- fixedly connected
- valve sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 54
- 238000010030 laminating Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a butterfly valve sealing ring grinding device, which relates to the technical field of mechanical grinding and comprises a workbench, an air cylinder and a first motor, wherein an output shaft at one end of the first motor is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a rotary table, the bottom of the rotary table is provided with a second motor, an output shaft at one end of the second motor is provided with a grinding rod, the outer wall of the connecting rod is provided with a driven mechanism, the driven mechanism comprises a rotary rod, and two end parts of the rotary rod are rotationally connected with the inner wall of the workbench. This butterfly valve sealing washer grinder, through driven mechanism's setting to in this butterfly valve sealing washer grinder use, when grinding the sealing washer internal diameter, can drive the bull stick through the driving gear and carry out the reverse rotation, thereby drive the sealing washer through the belt and carry out the reverse rotation with the direction that the internal diameter ground, and then improved this butterfly valve sealing washer grinder's grinding efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical polishing, in particular to a butterfly valve sealing ring grinding device.
Background
The butterfly valve is also called as a flap valve, is a simple-result regulating valve, can be used for a butterfly valve controlled by a switch of a low-pressure pipeline medium, and is characterized in that a closing member is a disc, the butterfly valve rotates around a valve shaft to achieve opening and closing, and a butterfly valve sealing ring grinding device is a device for grinding a butterfly valve sealing ring in the processing process of the butterfly valve sealing ring, so that the sealing ring can obtain high dimensional accuracy by grinding, and better sealing connection is realized.
But current butterfly valve sealing washer grinds the mode, will need the butterfly valve sealing washer of polishing earlier place the top at the workstation generally, later by staff hand electric assembly and grinding rod to need the internal diameter of butterfly valve sealing washer to polish, but artifical hand grinding mechanism grinds the butterfly valve sealing washer, not only the simple operation nature is poor, efficiency is lower, and the butterfly valve sealing washer is difficult to fix moreover, leads to grinding efficiency limited and grinding effect general.
Disclosure of Invention
The utility model aims to provide a butterfly valve sealing ring grinding device to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the butterfly valve sealing ring grinding device comprises a workbench, an air cylinder and a first motor, wherein an output shaft at one end of the first motor is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a rotary table, the bottom of the rotary table is provided with a second motor, an output shaft at one end of the second motor is provided with a grinding rod, and the outer wall of the connecting rod is provided with a driven mechanism;
the driven mechanism comprises a rotating rod, two end parts of the rotating rod are rotationally connected to the inner wall of the workbench, racks are arranged on the outer wall equidistance of the rotating rod, one side of the rotating rod is meshed with a driving gear through the racks, the outer wall of the rotating rod is rotationally connected with a driving belt, the inner wall of the driving belt is rotationally connected with a rotating drum, the inner wall of the rotating drum is provided with a connecting column in a laminating mode, a limiting block is arranged on the outer wall equidistance of the connecting column, a limiting groove is formed in the inner wall of the rotating drum corresponding to the limiting block, and the outer wall of the limiting block is provided with the inner wall of the limiting groove in a laminating mode.
Preferably, the rack is matched with the driving gear, and the outer wall of the connecting rod is fixedly connected to the inner center of the driving gear.
Preferably, the bottom of the rotary drum is rotatably connected to the bottom inner wall of the workbench.
Preferably, the top fixedly connected with brace table of spliced pole, and the top equidistance of brace table is provided with the supporting shoe, two the top fixed mounting of supporting shoe has electric putter, and electric putter's one end output rod fixedly connected with grip block.
Preferably, the inside rotation of spliced pole is connected with the column, the bottom inner wall of workstation corresponds the column equidistance and is provided with the fixed plate.
Preferably, a chute is formed on one side of the fixing plate corresponding to the rotary column, and the chute is obliquely arranged.
Preferably, the bottom of the connecting column is fixedly connected with a telescopic spring, and the other end part of the telescopic spring is fixedly connected with the inner wall of the bottom of the rotary drum.
Compared with the prior art, the utility model has the beneficial effects that: the butterfly valve sealing ring grinding device;
1. through driven mechanism's setting to in this butterfly valve sealing washer grinder use, when grinding the sealing washer internal diameter, can drive the bull stick through the driving gear and carry out the reverse direction rotation, thereby drive the sealing washer through the belt and carry out the reverse rotation with the direction that the internal diameter ground, and then improved this butterfly valve sealing washer grinder's grinding efficiency.
2. Through the setting of steering column, fixed plate, extension spring to in this butterfly valve sealing washer grinder use, can drive the steering column and remove when the spliced pole rotates, thereby make steering column intermittent type nature slip at the spout inner wall, use through the cooperation of extension spring simultaneously, make the spliced pole can go up and down to remove at the rotation in-process, and then drive the sealing washer and go up and down to remove, improved the grinding effect to the sealing washer, and then guaranteed this butterfly valve sealing washer grinder's practicality.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a schematic view of the driven mechanism of the present utility model;
fig. 4 is a schematic structural view showing a connection state of the rotary column and the fixing plate according to the present utility model.
In the figure: 1. a work table; 2. a cylinder; 3. a first motor; 4. a connecting rod; 5. a turntable; 6. a second motor; 7. a grinding rod; 9. a support table; 10. a support block; 11. an electric push rod; 12. a clamping plate; 13. a rotating column; 14. a fixing plate; 15. a chute; 16. a telescopic spring; 8. a driven mechanism; 801. a rotating rod; 802. a rack; 803. a drive gear; 804. a drive belt; 805. a rotating drum; 806. a connecting column; 807. a limiting block; 808. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: the butterfly valve sealing ring grinding device comprises a workbench 1, a cylinder 2 and a first motor 3, wherein an output shaft at one end of the first motor 3 is fixedly connected with a connecting rod 4, the bottom of the connecting rod 4 is fixedly connected with a rotary table 5, the bottom of the rotary table 5 is provided with a second motor 6, an output shaft at one end of the second motor 6 is provided with a grinding rod 7, the outer wall of the connecting rod 4 is provided with a driven mechanism 8, the further driven mechanism 8 comprises a rotary rod 801, two end parts of the rotary rod 801 are rotationally connected with the inner wall of the workbench 1, the outer wall of the rotary rod 801 is equidistantly provided with racks 802, one side of the rotary rod 801 is meshed with a driving gear 803 through the racks 802, the outer wall of the rotary rod 801 is rotationally connected with a driving belt 804, and the inner wall of the driving belt 804 is rotationally connected with a rotary drum 805, then, a connecting column 806 is attached to the inner wall of the rotary drum 805, limiting blocks 807 are arranged on the outer wall of the connecting column 806 at equal intervals, limiting grooves 808 are formed in the inner wall of the rotary drum 805 corresponding to the limiting blocks 807, the outer wall of the limiting blocks 807 are attached to the inner wall of the limiting grooves 808, racks 802 are matched with the driving gears 803, the outer wall of the connecting rod 4 is fixedly connected to the inner center of the driving gears 803, the bottom of the rotary drum 805 is rotatably connected to the inner wall of the bottom of the workbench 1, the top of the connecting column 806 is fixedly connected with a supporting table 9, supporting blocks 10 are arranged on the top of the supporting table 9 at equal intervals, meanwhile, electric push rods 11 are fixedly installed on the tops of the two supporting blocks 10, and one end output rod of each electric push rod 11 is fixedly connected with a clamping plate 12;
more specifically, in the use process of the butterfly valve sealing ring polishing device in this embodiment, firstly, support blocks 10 are equidistantly arranged through the top of a support table 9, electric push rods 11 are fixedly installed at the tops of two support blocks 10, and clamping plates 12 are fixedly connected to one end output rod of each electric push rod 11, so that two clamping plates 12 are driven by two electric push rods 11 to clamp and fix a sealing ring, then, a cylinder 2 is arranged through the top of a workbench 1, one end output rod of the cylinder 2 is fixedly connected to the center of the top of a first motor 3, so that a polishing rod 7 is driven to descend through the cylinder 2, then a second motor 6 is started to drive the polishing rod 7 to polish the inner diameter of the sealing ring, and meanwhile, the first motor 3 is started to drive a connecting rod 4 to rotate, so as to drive a turntable 5 to make the polishing rod 7 perform circular motion and polish the inner diameter of the whole sealing ring, and further how the polishing rod 7 can adapt to specific structures of different sealing ring inner diameters can refer to specific embodiments of the reference files by moving a second motor 6, and no more details are repeated;
then in the rotation process of the connecting rod 4, racks 802 are arranged on the outer wall of the rotating rod 801 at equal intervals, one side of the rotating rod 801 is meshed with a driving gear 803 through the racks 802, the outer wall of the connecting rod 4 is fixedly connected to the inner center of the driving gear 803, so that the rotating rod 801 can be driven to rotate in the opposite direction through the connecting rod 4, a driving belt 804 is connected to the outer wall of the rotating rod 801 in a rotation mode, a rotating drum 805 is connected to the inner wall of the driving belt 804 in a rotation mode, the rotating drum 805 is driven to rotate through the driving belt 804, a limiting block 807 is arranged on the outer wall of the connecting column 806 at equal intervals, a limiting groove 808 is formed in the inner wall of the rotating drum 805 correspondingly to the limiting block 807, the connecting column 806 can be driven to rotate through the rotating drum 805, the top of the connecting column 806 is fixedly connected to the bottom center of the supporting table 9, the sealing ring is driven to rotate in the opposite direction of the inner diameter grinding direction, and the grinding efficiency of the sealing ring grinding device is improved.
Embodiment two:
on the basis of the above embodiment, the inside of the connecting column 806 is rotatably connected with the rotating column 13, the bottom inner wall of the workbench 1 is equidistantly provided with the fixed plate 14 corresponding to the rotating column 13, one side of the fixed plate 14 is provided with the sliding groove 15 corresponding to the rotating column 13, then the sliding groove 15 is obliquely arranged, the bottom of the connecting column 806 is fixedly connected with the telescopic spring 16, and the other end part of the telescopic spring 16 is fixedly connected with the bottom inner wall of the rotary drum 805;
more specifically, in this embodiment, in this butterfly valve sealing washer grinder use, rotate through the inside of spliced pole 806 and be connected with spliced pole 13, and spout 15 has been seted up to one side of fixed plate 14 correspondence spliced pole 13, and spout 15 is the slope setting, simultaneously spliced pole 806's bottom fixedly connected with extension spring 16, thereby at spliced pole 806 rotation in-process, synchronous drive spliced pole 13 carries out the circumference and removes, make spliced pole 13 slide with spout 15 inclined plane, and then drive spliced pole 806 and rise and stretch extension spring 16, when spliced pole 13 breaks away from spout 15, extension spring 16 kick-backs at this moment and drives spliced pole 806 and descend, thereby make spliced pole 806 can go up and down the removal in the rotation in-process, and then drive the sealing washer and go up and down the removal, the grinding effect to the sealing washer has been improved.
Working principle: when the butterfly valve sealing ring grinding device is used, two clamping plates 12 are driven by two electric push rods 11 to clamp and fix the sealing ring, then a grinding rod 7 is driven by a cylinder 2 to descend, then a second motor 6 is started to drive the grinding rod 7 to grind the inner diameter of the sealing ring, and meanwhile a first motor 3 is started to enable the grinding rod 7 to do circular motion and grind the inner diameter of the whole butterfly valve sealing ring;
then in the process of rotating the connecting rod 4, the rotating rod 801 is driven to rotate in the opposite direction, so that the rotating cylinder 805 is driven to rotate through the transmission belt 804, the rotating cylinder 805 drives the connecting column 806 to rotate, and meanwhile, the top of the connecting column 806 is fixedly connected to the center of the bottom of the supporting table 9, so that the sealing ring is driven to rotate in the opposite direction with the grinding direction of the inner diameter, and the grinding efficiency of the grinding device of the butterfly valve sealing ring is improved;
then in the rotation process of the connecting column 806, the rotating column 13 is synchronously driven to perform circumferential movement, so that the inclined surfaces of the rotating column 13 and the sliding groove 15 slide, the connecting column 806 is driven to ascend and stretch the telescopic spring 16, when the rotating column 13 is separated from the sliding groove 15, the telescopic spring 16 rebounds to drive the connecting column 806 to descend, the connecting column 806 can be lifted and moved in the rotation process, the sealing ring is driven to lift and move, and the grinding effect of the sealing ring is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Butterfly valve sealing washer grinder, including workstation (1), cylinder (2), first motor (3), its characterized in that: one end output shaft of the first motor (3) is fixedly connected with a connecting rod (4), the bottom of the connecting rod (4) is fixedly connected with a rotary table (5), the bottom of the rotary table (5) is provided with a second motor (6), one end output shaft of the second motor (6) is provided with a grinding rod (7), and the outer wall of the connecting rod (4) is provided with a driven mechanism (8);
the driven mechanism (8) comprises a rotating rod (801), two ends of the rotating rod (801) are rotationally connected to the inner wall of the workbench (1), racks (802) are arranged on the outer wall of the rotating rod (801) at equal intervals, one side of the rotating rod (801) is meshed with a driving gear (803) through the racks (802), a driving belt (804) is rotationally connected to the outer wall of the rotating rod (801), a rotating drum (805) is rotationally connected to the inner wall of the driving belt (804), a connecting column (806) is arranged on the inner wall of the rotating drum (805) in a laminating mode, limiting blocks (807) are arranged on the outer wall of the connecting column (806) at equal intervals, limiting grooves (808) are formed in the inner wall of the rotating drum (805) corresponding to the limiting blocks (807), and the inner wall of each limiting block (807) is provided with the inner wall of each limiting groove (808).
2. The butterfly valve sealing ring grinding device according to claim 1, characterized in that the rack (802) is adapted to the driving gear (803), and the outer wall of the connecting rod (4) is fixedly connected to the inner center of the driving gear (803).
3. The butterfly valve seal ring grinding device of claim 1, wherein the bottom of the drum (805) is rotatably connected to the bottom inner wall of the table (1).
4. The butterfly valve sealing ring grinding device according to claim 1, wherein the top of the connecting column (806) is fixedly connected with a supporting table (9), supporting blocks (10) are equidistantly arranged on the top of the supporting table (9), electric push rods (11) are fixedly arranged on the tops of the two supporting blocks (10), and one end output rod of each electric push rod (11) is fixedly connected with a clamping plate (12).
5. The butterfly valve sealing ring grinding device according to claim 1, characterized in that a rotating column (13) is rotatably connected inside the connecting column (806), and a fixed plate (14) is equidistantly arranged on the inner bottom wall of the workbench (1) corresponding to the rotating column (13).
6. The grinding device for butterfly valve sealing rings according to claim 5, wherein a chute (15) is formed on one side of the fixed plate (14) corresponding to the rotary column (13), and the chute (15) is arranged in an inclined manner.
7. The butterfly valve seal ring grinding device of claim 5, wherein the bottom of the connecting column (806) is fixedly connected with a telescopic spring (16), and the other end of the telescopic spring (16) is fixedly connected to the bottom inner wall of the rotary drum (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916403.1U CN220217734U (en) | 2023-07-20 | 2023-07-20 | Butterfly valve sealing ring grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916403.1U CN220217734U (en) | 2023-07-20 | 2023-07-20 | Butterfly valve sealing ring grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217734U true CN220217734U (en) | 2023-12-22 |
Family
ID=89185615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916403.1U Active CN220217734U (en) | 2023-07-20 | 2023-07-20 | Butterfly valve sealing ring grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217734U (en) |
-
2023
- 2023-07-20 CN CN202321916403.1U patent/CN220217734U/en active Active
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