CN219704517U - Grinding device for guide vane - Google Patents
Grinding device for guide vane Download PDFInfo
- Publication number
- CN219704517U CN219704517U CN202320214407.9U CN202320214407U CN219704517U CN 219704517 U CN219704517 U CN 219704517U CN 202320214407 U CN202320214407 U CN 202320214407U CN 219704517 U CN219704517 U CN 219704517U
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- square groove
- fixedly connected
- grinding device
- stator
- outer surfaces
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000005498 polishing Methods 0.000 abstract description 26
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000009347 mechanical transmission Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polishing device for guide vanes, which comprises a machine table, wherein a fixing mechanism is arranged in the machine table, the fixing mechanism comprises a square groove, the square groove is formed in the machine table, two short rods are rotationally connected between the front side wall and the rear side wall of an inner cavity of the square groove, the outer surfaces of the two short rods are fixedly connected with turntables, the front surfaces of the two turntables are fixedly connected with mounting blocks, and the tops of the two mounting blocks are fixedly connected with telescopic rods. This grinding device for stator through being provided with fixed establishment to can reach the top at the board that utilizes mechanical transmission to fix the stator that will polish, and then make the wheel of polishing more convenient when polishing the stator, thereby solved traditional polisher and need the manual problem of pressing the fixed stator of staff, and then make staff's intensity of labour reduce, make the unloading that polishes the stator improve, and then make this grinding device for stator's practicality reinforcing.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a grinding device for guide vanes.
Background
The guide vane is a centrifugal pump energy conversion device, the effect of the guide vane is that liquid thrown out by an impeller is collected, the flow speed of the liquid is reduced, after partial speed energy is converted into pressure energy, the next stage is uniformly introduced or discharged through a diffusion pipe, the guide vane is required to be used for polishing in the production and manufacturing process, the edge and the outer surface of the guide vane are polished smooth through the polishing machine, the burr residue is avoided, the guide vane is further convenient to carry out the next processing technology, the polishing machine in the prior art drives a polishing wheel to rotate through a motor, then the polishing wheel is controlled to polish and polish a workpiece at the top of a machine table, but due to the lack of a fixed structure, the polishing machine is fixed by manually pressing the guide vane by workers, the labor intensity of workers is further high, the workload of the workers is increased, the labor cost is further improved, the polishing efficiency is general, and the polishing machine has certain limitation.
At present, the grinding wheel in the prior art lacks fixed knot and constructs for the polisher is fixed through manual guide vane pressing of workman at the guide vane of polishing, and then makes staff's intensity of labour higher, thereby has increased staff's work load, and then makes the cost of labor improve, and the efficiency of polishing is general moreover, and then makes the polisher have certain limitation, so put forward a polishing device for the guide vane and solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the polishing device for the guide vane provided by the utility model has the advantages of convenience in fixing, solves the problem that a polishing machine lacks a fixing structure, and ensures that the guide vane is fixed by manually pressing the guide vane by a worker, so that the labor intensity of the worker is higher, the workload of the worker is increased, the labor cost is further improved, the polishing efficiency is general, and the polishing machine has a certain limitation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the polishing device for the guide vane comprises a machine table, wherein a fixing mechanism is arranged in the machine table;
the utility model discloses a machine, including fixed establishment, fixed establishment is including the square groove, the inside of board is seted up in the square groove, rotate between the inner chamber front and back both sides wall of square groove and be connected with two quarter butt, two the equal fixedly connected with carousel of surface of quarter butt, two the equal fixedly connected with installation piece in front of carousel, two the equal fixedly connected with telescopic link in top of installation piece, two the top of telescopic link is all articulated to have one end to run through and extend to the outside connecting rod of board, two the equal fixedly connected with annular slab in top of connecting rod, the inside of square groove is provided with control mechanism.
Further, the control mechanism comprises a main rod, the top and the bottom of the main rod are fixedly connected with the inner wall of the square groove respectively, the outer surface of the main rod is slidably connected with a rack, two straight rods are rotationally connected between the front side wall and the rear side wall of the inner cavity of the square groove, the outer surfaces of the two straight rods are fixedly connected with gears meshed with the outer surfaces of the racks, and the outer surfaces of the two straight rods are movably connected with belts respectively and respectively.
Further, the top of the machine table is fixedly provided with a fixing frame, the outside of the fixing frame is movably provided with a grinding wheel, and the back of the grinding wheel is fixedly provided with a motor.
Further, two through grooves are formed in the inner top wall of the square groove, and the inner surfaces of the through grooves are in sliding connection with the outer surfaces of the connecting rods.
Further, both sides wall all fixed mounting have two bases around the inner chamber of square groove, the internal surface of base rotates with the surface of quarter butt to be connected.
Further, the external surface movable mounting of mobile jib has auxiliary spring, auxiliary spring's top and the interior roof fixed connection of square groove, auxiliary spring's bottom and the top fixed connection of rack.
Further, the front of the rack is fixedly provided with a handle, one end of the handle penetrates through and extends to the outside of the machine, the front of the machine is fixedly provided with an electric push rod, and the top of the electric push rod is fixedly connected with the bottom of the handle.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this grinding device for stator through being provided with fixed establishment to can reach the top at the board that utilizes mechanical transmission to fix the stator that will polish, and then make the wheel of polishing more convenient when polishing the stator, thereby solved traditional polisher and need the manual problem of pressing the fixed stator of staff, and then make staff's intensity of labour reduce, make the unloading that polishes the stator improve, and then make this grinding device for stator's practicality reinforcing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A in the schematic diagram 1;
fig. 3 is a front view of the structural schematic diagram 1 of the present utility model.
In the figure: 1 machine table, 2 fixed establishment, 201 square groove, 202 quarter butt, 203 carousel, 204 installation piece, 205 telescopic link, 206 connecting rod, 207 annular plate, 208 control mechanism, 2081 mobile jib, 2082 rack, 2083 straight-bar, 2084 gear, 2085 belt, 3 mount, 4 grinding wheel.
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.
Referring to fig. 1-3, a polishing device for guide vanes in this embodiment includes a machine 1, a fixing mechanism 2 is disposed in the machine 1, a fixing frame 3 is fixedly mounted on the top of the machine 1, a polishing wheel 4 is movably mounted on the outside of the fixing frame 3, and a motor is fixedly mounted on the back of the polishing wheel 4.
Specifically, through being provided with fixed establishment 2 for can reach the top at board 1 that utilizes mechanical transmission to fix the stator that needs to polish, and then make the wheel 4 of polishing more convenient when polishing the stator, thereby solved the problem that traditional polisher needs the manual fixed stator of pressing of staff.
In this embodiment, fixed establishment 2 is including square groove 201, make things convenient for the installation operation of the subassembly of part fixed establishment 2, square groove 201 sets up in the inside of board 1, rotate between the inner chamber front and back both sides wall of square groove 201 and be connected with two quarter butt 202, both sides wall all fixed mounting has two bases around the inner chamber of square groove 201, the internal surface of base is rotated with the surface of quarter butt 202 and is connected, make things convenient for the rotation of quarter butt 202, the equal fixedly connected with carousel 203 of the surface of two quarter butt 202, the positive equal fixedly connected with installation piece 204 of two carousels 203, the equal fixedly connected with telescopic link 205 of top of two installation pieces 204, the connecting rod 206 that one end runs through and extends to the board 1 outside is all articulated at the top of two telescopic link 205, two logical grooves have been seted up to the interior roof of square groove 201, the internal surface and the surface sliding connection of connecting rod 206, make things convenient for the connecting rod 206 to slide in the inside of logical groove, the equal fixedly connected with annular slab 207 of top of two connecting rods 206, make things convenient for the inside of centre gripping fixed guide vane.
Specifically, by being provided with the annular plate 207, the short rod 202 is rotated and the turntable 203 on the outer surface is driven to synchronously rotate, so that the mounting block 204 on the front surface of the turntable 203 rotates, and then the two telescopic rods 205 rotate around the short rod 202 on the opposite side, and further the telescopic rods 205 stretch, so that the two connecting rods 206 drive the two annular plates 207 to move on the opposite side, and the purpose of fixing the guide vanes is achieved.
In this embodiment, the control mechanism 208 includes a main rod 2081, the top and the bottom of the main rod 2081 are fixedly connected with the inner wall of the square groove 201 respectively, the outer surface of the main rod 2081 is slidably connected with a rack 2082, one end of the front surface of the rack 2082 is fixedly installed with a handle which is penetrated and extends to the outside of the machine 1, the front surface of the machine 1 is fixedly installed with an electric push rod, the top of the electric push rod is fixedly connected with the bottom of the handle, the handle is conveniently driven to drive the rack 2082 to move up and down, an auxiliary spring is movably installed on the outer surface of the main rod 2081, the top of the auxiliary spring is fixedly connected with the inner top wall of the square groove 201, a certain buffer is provided when the rack 2082 is conveniently moved, two straight rods 2083 are rotatably connected between the front and rear side walls of the inner cavity of the square groove 201, gears 2084 meshed with the outer surfaces of the racks 2082 are fixedly connected with each other, the moving rack 2082 can drive the gears 2084 to rotate, the outer surfaces of the two straight rods 2083 are movably connected with the outer surfaces of the two short rods 202 respectively, and the rotating short rods 2083 can drive the short rods 202 to rotate.
Specifically, through being provided with belt 2085, start electric putter and drive the handle and upwards move to drive rack 2082 and upwards move at the straight-bar 2083 surface, and then compress auxiliary spring, the rack 2082 that moves drive two rotatory rather than meshed gear 2084, and then make the straight-bar 2083 rotatory, make straight-bar 2083 drive the quarter butt 202 rotatory under the connecting action of belt 2085.
The working principle of the embodiment is as follows:
before the staff polishes the guide vane through the guide vane with the grinding device, start electric putter and drive the handle upwards to drive rack 2082 and upwards remove at the straight-bar 2083 surface, and then compress auxiliary spring, the rack 2082 that moves drives two rather than meshed gear 2084 rotation, and then make straight-bar 2083 rotatory, make straight-bar 2083 drive quarter butt 202 rotatory under the connecting action of belt 2085, and then make the carousel 203 synchronous rotation of quarter butt 202 surface, make the positive installation piece 204 of carousel 203 rotatory, and then make two telescopic links 205 rotate round quarter butt 202 to opposite side, and then make telescopic links 205 extend, thereby make two connecting rods 206 drive two annular plates 207 to remove to opposite side, then place the guide vane at board 1 top, drive electric putter contracts, thereby make two annular plates 207 remove to opposite side and restrict the position of guide vane and thereby reach the operation of fixed guide vane.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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. Grinding device for stator, including board (1), its characterized in that: a fixing mechanism (2) is arranged in the machine table (1);
fixed establishment (2) are including square groove (201), the inside in board (1) is seted up in square groove (201), rotate between the inner chamber front and back both sides wall of square groove (201) and be connected with two quarter butt (202), two the equal fixedly connected with carousel (203) of surface of quarter butt (202), two the equal fixedly connected with installation piece (204) in front of carousel (203), two the equal fixedly connected with telescopic link (205) in top of installation piece (204), two the top of telescopic link (205) all articulates has one end to run through and extend to outside connecting rod (206) of board (1), two the equal fixedly connected with annular slab (207) in top of connecting rod (206), the inside of square groove (201) is provided with control mechanism (208).
2. The grinding device for guide vanes of claim 1, wherein: the control mechanism (208) comprises a main rod (2081), the top and the bottom of the main rod (2081) are fixedly connected with the inner wall of the square groove (201) respectively, the outer surface of the main rod (2081) is slidably connected with a rack (2082), two straight rods (2083) are rotationally connected between the front side wall and the rear side wall of the inner cavity of the square groove (201), two gears (2084) meshed with the outer surfaces of the racks (2082) are fixedly connected to the outer surfaces of the straight rods (2083), and two belts (2085) are movably connected to the outer surfaces of the straight rods (2083) and the outer surfaces of the two short rods (202) respectively.
3. The grinding device for guide vanes of claim 1, wherein: the top of the machine table (1) is fixedly provided with a fixing frame (3), the outside of the fixing frame (3) is movably provided with a grinding wheel (4), and the back of the grinding wheel (4) is fixedly provided with a motor.
4. The grinding device for guide vanes of claim 1, wherein: two through grooves are formed in the inner top wall of the square groove (201), and the inner surfaces of the through grooves are in sliding connection with the outer surfaces of the connecting rods (206).
5. The grinding device for guide vanes of claim 1, wherein: two bases are fixedly arranged on the front side wall and the rear side wall of the inner cavity of the square groove (201), and the inner surfaces of the bases are rotationally connected with the outer surfaces of the short rods (202).
6. The grinding device for guide vanes of claim 2, wherein: the external surface movable mounting of mobile jib (2081) has auxiliary spring, auxiliary spring's top and the interior roof fixed connection of square groove (201), auxiliary spring's bottom and the top fixed connection of rack (2082).
7. The grinding device for guide vanes of claim 2, wherein: the front of rack (2082) is fixedly provided with a handle, one end of which penetrates through and extends to the outside of machine (1), the front of machine (1) is fixedly provided with an electric push rod, and the top of the electric push rod is fixedly connected with the bottom of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214407.9U CN219704517U (en) | 2023-02-14 | 2023-02-14 | Grinding device for guide vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320214407.9U CN219704517U (en) | 2023-02-14 | 2023-02-14 | Grinding device for guide vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704517U true CN219704517U (en) | 2023-09-19 |
Family
ID=88003043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320214407.9U Active CN219704517U (en) | 2023-02-14 | 2023-02-14 | Grinding device for guide vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704517U (en) |
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2023
- 2023-02-14 CN CN202320214407.9U patent/CN219704517U/en active Active
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