CN210360954U

CN210360954U - Reinforced louver wheel for casting

Info

Publication number: CN210360954U
Application number: CN201921204547.8U
Authority: CN
Inventors: 蒋东亮; 包健杰; 吴庆伟
Original assignee: Changzhou Guanri Electrical Tools Co Ltd
Current assignee: Changzhou Guanri Electrical Tools Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a casting is with strenghthened type hundred impeller, including fixed disk, base, fine grinding subassembly, corase grind subassembly, pivot, locating hole, locating pin, through-hole, spacing plectane, compression spring and draw the knot, the base has been cup jointed outside the fixed disk, connect through the pivot between the inside both sides of base and the fixed disk, the locating hole has all been seted up to the fixed disk both sides correspondence, the utility model has the advantages of scientific and reasonable structure, convenience safe in utilization, fixedly mount the fixed disk on the polisher and carry out the polishing operation, at first polish the work piece through the coarse polishing dish of corase grind subassembly, after rough machining is accomplished, the draw the knot at both ends of pulling makes the locating pin remove from the locating hole, and at this moment the spacing plectane compresses compression spring, rotates the base and makes the fine grinding subassembly rotate to the below, loosens the draw the knot at this moment, and compression spring release elastic potential energy, thereby fixing the base.

Description

Reinforced louver wheel for casting

Technical Field

The utility model relates to a tripe wheel equipment field specifically is a casting is with strenghthened type tripe wheel.

Background

The blade wheel is a simplified product of a thousand blade wheels, is mainly used for grinding and polishing in industrial production, and also belongs to an industrial consumable product.

However, the shutter wheel for casting in the current market is complex in structure and single in function, in the existing shutter wheel technology, the shutter wheel is usually of a single-side structure, the shutter wheel needs to be frequently replaced when machining is carried out on different thicknesses, the operation is complicated, meanwhile, the shutter wheel is of an integrated structure, the shutter wheel cannot be used after being worn, resource waste is seriously caused, and a large amount of industrial waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast with strenghthened type hundred impellers to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

a reinforced louver wheel for casting comprises a fixed disc, a base, a fine grinding assembly, a coarse grinding assembly, a rotating shaft, positioning holes, positioning pins, annular grooves, through holes, limiting circular plates, compression springs and pull buckles, wherein the base is sleeved outside the fixed disc, two sides inside the base are connected with the fixed disc through the rotating shaft, the two sides of the fixed disc are correspondingly provided with the positioning holes, the two sides of the base are provided with the through holes corresponding to the positioning holes, the two through holes are internally provided with the positioning pins and matched with the positioning holes, the two positioning pins are exposed at the outer side end of the base and fixedly provided with the pull buckles, the two through holes are internally concave around the middle part to form the annular grooves, the limiting circular plates are arranged at the ends, far away from the pull buckles, inside the two annular grooves are provided with the compression springs, the positioning pins penetrate through the compression springs and, compression spring one end supports and supports spacing plectane, and the compression spring other end supports and supports ring channel inner wall, base top end board is provided with the fine grinding subassembly, base bottom face is provided with the corase grind subassembly.

As a further aspect of the present invention: the fine grinding assembly comprises a fine grinding disc, a first clamping groove, a first clamping block, a first mounting hole, a first fixing bolt and a first threaded hole, wherein the two ends of the two sides of the top surface of the base correspond to each other and are provided with the first clamping groove, the two sides of the top surface of the base correspond to each other and are provided with the fine grinding disc, the two sides of the bottom surface of the fine grinding disc are fixedly provided with the first clamping block, the first clamping block is matched with the first clamping groove, the two sides of the top end of the fine grinding disc correspond to each other and are provided with the first mounting hole, the first mounting hole penetrates through the first clamping block, the first fixing bolt is arranged in the first mounting hole, and the first threaded hole is matched with the first fixing bolt.

As a further aspect of the present invention: the rough grinding assembly comprises a rough grinding disc, a second clamping groove, a second clamping block, a second mounting hole, a second fixing bolt and a second threaded hole, the two ends of the two sides of the bottom end face of the base are correspondingly provided with the second clamping groove, the two sides of the bottom end face of the base are correspondingly provided with the rough grinding disc, the two sides of the top end face of the rough grinding disc are fixedly provided with the second clamping block, the second clamping block is matched with the second clamping groove, the two sides of the bottom end of the rough grinding disc are correspondingly provided with the second mounting hole, the second mounting hole penetrates through the second clamping block, the second fixing bolt is arranged in the second mounting hole, the second threaded hole is formed in the corresponding position of the top end face of the second clamping groove, and the second threaded hole is matched with the second fixing bolt.

As a further aspect of the present invention: and reinforcing ribs are arranged on the periphery of the outer side of the base.

As a further aspect of the present invention: the outer side of the pull buckle is sleeved with a rubber sleeve, and anti-skid lines are arranged on the outer side of the rubber sleeve.

As a further aspect of the present invention: the included angle between the positioning hole and the rotating shaft is 90 degrees.

The utility model has the advantages that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, the fixed disk is fixedly arranged on the grinding machine for grinding operation, firstly, the workpiece is ground through the rough grinding disk of the rough grinding component, after rough machining is finished, the pull buckles at both ends are pulled to move the positioning pin, the positioning pin is moved out from the positioning hole, at the moment, the limiting circular plate compresses the compression spring, the base is rotated to rotate the fine grinding component to the lower part, at the moment, the pull buckles are loosened, the compression spring releases elastic potential energy to act on the limiting circular plate to reset the positioning pin to coincide with the positioning hole, thereby fixing the base, at the moment, the fine grinding disk of the fine grinding component can be used for fine grinding machining, thereby improving the machining quality of the part, after the fine grinding disk and the rough grinding disk are worn to a certain degree, the first fixing bolt and the second fixing bolt are respectively loosened, the fine grinding disk and the rough grinding disk are detached from, the replacement is carried out, thereby saving the use cost.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the rotating shaft of the present invention;

FIG. 3 is a cross-sectional view of the interior of the base of the present invention;

FIG. 4 is a sectional view of the inside of the fixing plate of the present invention;

in the figure: 1. fixing the disc; 2. a base; 3. finely grinding the assembly; 31. finely grinding the disc; 32. a first card slot; 33. a first clamping block; 34. a first mounting hole; 35. a first fixing bolt; 36. a first threaded hole; 4. a rough grinding assembly; 41. roughly grinding the disc; 42. a second card slot; 43. a second fixture block; 44. a second mounting hole; 45. a second fixing bolt; 46. a second threaded hole; 5. a rotating shaft; 6. positioning holes; 7. positioning pins; 8. an annular groove; 9. a through hole; 10. a limiting circular plate; 11. a compression spring; 12. and (6) pulling the button.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a reinforced louver wheel for casting comprises a fixed disc 1, a base 2, a fine grinding assembly 3, a coarse grinding assembly 4, a rotating shaft 5, positioning holes 6, positioning pins 7, an annular groove 8, through holes 9, a limiting circular plate 10, a compression spring 11 and a pull buckle 12, wherein the base 2 is sleeved outside the fixed disc 1, reinforcing ribs are arranged on the periphery of the outside of the base 2 to better enhance the strength of the base 2 and prolong the service life of the base, two sides inside the base 2 are connected with the fixed disc 1 through the rotating shaft 5, the positioning holes 6 are correspondingly arranged on two sides of the fixed disc 1, an included angle between the positioning holes 6 and the rotating shaft 5 is 90 degrees, the base 2 is better rotated around the rotating shaft 5, the through holes 9 are respectively arranged at the positions of two sides of the base 2 corresponding to the positioning holes 6, the positioning pins 7 are respectively arranged inside the two through holes 9, the positioning pins 7 are matched, the outer side of the pull buckle 12 is sleeved with a rubber sleeve, the outer side of the rubber sleeve is provided with anti-skid lines, the friction force of the outer side of the pull buckle 12 is better increased, the peripheries of the middle parts of the two through holes 9 are all inwards concave to form an annular groove 8, the ends, far away from the pull buckle 12, of the two annular grooves 8 are provided with limiting circular plates 10, the inner parts of the two annular grooves 8 are respectively provided with a compression spring 11, a positioning pin 7 penetrates through the compression spring 11 and the limiting circular plates 10, the positioning pin 7 is fixedly connected with the limiting circular plates 10, one end of the compression spring 11 abuts against the limiting circular plates 10, the other end of the compression spring 11 abuts against the inner walls of the annular grooves 8, the top end plate of the base 2 is provided with a fine grinding assembly 3, the fine grinding assembly 3 comprises a fine grinding disc 31, a first clamping groove 32, a first clamping block 33, a first mounting hole 34, a first fixing bolt 35 and a, the two sides of the bottom end plate surfaces of the two fine grinding disks 31 are fixedly provided with first clamping blocks 33, the first clamping blocks 33 are matched with first clamping grooves 32, the two sides of the top ends of the two fine grinding disks 31 are correspondingly provided with first mounting holes 34, the first mounting holes 34 penetrate through the first clamping blocks 33, first fixing bolts 35 are arranged in the first mounting holes 34, first threaded holes 36 are arranged at the positions, corresponding to the first mounting holes 34, of the bottom end plate surfaces in the first clamping grooves 32, the first threaded holes 36 are matched with the first fixing bolts 35, the bottom end plate surface of the base 2 is provided with a rough grinding assembly 4, the rough grinding assembly 4 comprises a rough grinding disk 41, a second clamping groove 42, a second clamping block 43, a second mounting hole 44, a second fixing bolt 45 and a second threaded hole 46, the two ends of the two side plate surfaces of the bottom end of the base 2 are correspondingly provided with second clamping grooves 42, the two sides of the bottom end plate surface of the base 2 are, two thick 41 top face both sides of polishing disc fixed mounting have the second fixture block 43, and second fixture block 43 and the cooperation of second draw-in groove 42, two thick 41 bottom both sides of polishing disc all correspond and have seted up second mounting hole 44, and second mounting hole 44 runs through second fixture block 43, inside second fixing bolt 45 that all is provided with of each second mounting hole 44, the inside top face of each second draw-in groove 42 corresponds the department with second mounting hole 44 and has all seted up second screw hole 46, and second screw hole 46 and the cooperation of second fixing bolt 45.

The utility model discloses a theory of operation: the fixed disk 1 is fixedly arranged on a grinding machine for grinding operation, firstly, a workpiece is ground through a rough grinding disk 41 of a rough grinding assembly 4, after rough machining is finished, pull buckles 12 at two ends are pulled to enable a positioning pin 7 to move out of a positioning hole 6, at the moment, a limiting circular plate 10 compresses a compression spring 11, a base 2 is rotated to enable a fine grinding assembly 3 to rotate to the lower side, at the moment, the pull buckles 12 are loosened, the compression spring 11 releases elastic potential energy to act on the limiting circular plate 10 to enable the positioning pin 7 to reset to be superposed with the positioning hole 6, so that the base 2 is fixed, at the moment, fine grinding disk 31 of the fine grinding assembly 3 can be used for fine grinding, so that the machining quality of the part is improved, after the fine grinding disk 31 and the rough grinding disk 41 are worn to a certain degree, a first fixing bolt 35 and a second fixing bolt 45 are respectively loosened, and the fine grinding disk 31 and the rough grinding disk 41 are detached from a first clamping groove 32 and, the replacement is carried out, thereby saving the use cost.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The reinforced louver wheel for casting is characterized by comprising a fixed disc (1), a base (2), a fine grinding assembly (3), a coarse grinding assembly (4), a rotating shaft (5), positioning holes (6), positioning pins (7), annular grooves (8), through holes (9), limiting circular plates (10), compression springs (11) and pull buckles (12), wherein the base (2) is sleeved on the outer side of the fixed disc (1), the two sides of the inner portion of the base (2) are connected with the fixed disc (1) through the rotating shaft (5), the two sides of the fixed disc (1) are correspondingly provided with the positioning holes (6), the through holes (9) are respectively formed in the two sides of the base (2) corresponding to the positioning holes (6), the positioning pins (7) are respectively arranged in the through holes (9), the positioning pins (7) are matched with the positioning holes (6), and the positioning pins (7) exposed at the outer side end of the base (2) are respectively and fixedly provided with the, two equal indent forms ring channel (8), two all around through-hole (9) middle part ring channel (8) inside keeping away from to draw knot (12) end to be provided with spacing plectane (10), two ring channel (8) inside all is provided with compression spring (11), compression spring (11) and spacing plectane (10) are run through to locating pin (7), and locating pin (7) and spacing plectane (10) fixed connection, compression spring (11) one end supports and pushes up spacing plectane (10), and compression spring (11) other end supports and pushes up ring channel (8) inner wall, base (2) top end board is provided with fine grinding subassembly (3), base (2) bottom face is provided with corase grind subassembly (4).

2. The reinforced louver wheel for casting according to claim 1, wherein the fine grinding assembly (3) comprises a fine grinding disc (31), first clamping grooves (32), first clamping blocks (33), first mounting holes (34), first fixing bolts (35) and first threaded holes (36), the first clamping grooves (32) are correspondingly formed in two ends of the top surface of the base (2), the fine grinding disc (31) is correspondingly arranged on two sides of the top surface of the base (2), the first clamping blocks (33) are fixedly mounted on two sides of the bottom surface of the fine grinding disc (31), the first clamping blocks (33) are matched with the first clamping grooves (32), the first mounting holes (34) are correspondingly formed in two sides of the top end of the fine grinding disc (31), the first mounting holes (34) penetrate through the first clamping blocks (33), and the first fixing bolts (35) are arranged in the first mounting holes (34), each first clamping groove (32) is internally provided with a bottom end plate surface corresponding to the first mounting hole (34) and provided with a first threaded hole (36), and the first threaded hole (36) is matched with the first fixing bolt (35).

3. The reinforced louver wheel for casting according to claim 1, wherein the rough grinding assembly (4) comprises a rough grinding disc (41), a second clamping groove (42), a second clamping block (43), a second mounting hole (44), a second fixing bolt (45) and a second threaded hole (46), the second clamping groove (42) is correspondingly formed at both ends of the bottom end plate surface of the base (2), the rough grinding disc (41) is correspondingly arranged at both sides of the bottom end plate surface of the base (2), the second clamping block (43) is fixedly mounted at both sides of the top end plate surface of the two rough grinding discs (41), the second clamping block (43) is matched with the second clamping groove (42), the second mounting hole (44) is correspondingly formed at both sides of the bottom end of the two rough grinding discs (41), the second mounting hole (44) penetrates through the second clamping block (43), and a second fixing bolt (45) is arranged inside each second mounting hole (44), each second clamping groove (42) is internally provided with a second threaded hole (46) at the corresponding position of the top end plate surface and the second mounting hole (44), and the second threaded hole (46) is matched with a second fixing bolt (45).

4. The reinforced Baiye casting wheel according to claim 1, wherein reinforcing ribs are arranged on the outer side and the periphery of the base (2).

5. The reinforced Baiye for casting according to claim 1, wherein a rubber sleeve is sleeved outside the pull buckle (12), and anti-skid lines are arranged outside the rubber sleeve.

6. The reinforced type Bai impeller for casting according to claim 1, wherein the angle between the positioning hole (6) and the rotating shaft (5) is 90 °.