CN218137039U

CN218137039U - Polishing device for producing whole-casting-mold high-speed three-dimensional flow impeller

Info

Publication number: CN218137039U
Application number: CN202222570042.1U
Authority: CN
Inventors: 黄晓峰; 罗文娟; 张爱萍
Original assignee: Liyang Fusibao High Speed Machinery Co ltd
Current assignee: Liyang Fusibao High Speed Machinery Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-27
Anticipated expiration: 2032-09-28

Abstract

The application discloses high-speed three dimensional flow grinding device for impeller of production casting mould relates to impeller processing technology field. This application is including polishing the platform, the top of polishing the platform is provided with first motor, the output of first motor is connected with the axis of rotation, be connected with fixing bolt in the axis of rotation, fixing bolt with axis of rotation threaded connection, the high-speed three-dimensional flow impeller body of whole casting mould with the axis of rotation rotates the connection, the below of polishing the platform is connected with the base, the base with polishing platform sliding connection, the top of base is connected with the rack, the below of polishing the platform is connected with the worm, the worm with rack toothing connects, one side of polishing the platform is connected with the second motor, the output of second motor is connected with transmission structure, transmission structure with worm transmission connects, is favorable to improving polishing efficiency, reduces staff's work burden.

Description

Polishing device for producing whole-casting-mold high-speed three-dimensional flow impeller

Technical Field

The application relates to the field of impeller processing, in particular to a polishing device for producing a block-cast high-speed three-dimensional flow impeller.

Background

The impeller refers to a disk provided with moving blades, is a component of an impulse turbine rotor, and can also be a general name of the disk and the rotating blades arranged on the disk. The three-dimensional flow design technology is characterized in that a three-dimensional space inside an impeller is infinitely divided according to a three-dimensional flow theory, a complete and real mathematical model of fluid flow in the impeller is established through analysis of all working points in an impeller flow channel, and grid division and flow field calculation are carried out.

The surface of the high-speed three-dimensional flow impeller needs to be polished in the production process, so that subsequent use is convenient, polishing is finished for the high-speed three-dimensional flow impeller of the whole casting mold manually at present, workers firstly fix the high-speed three-dimensional flow impeller of the whole casting mold, the workers polish one surface of the impeller by using a polisher, after one surface is polished, the impeller is detached from a fixing device to adjust the angle of the impeller and is remounted on the fixing device to be polished, the polishing angle of the high-speed three-dimensional flow impeller of the whole casting mold cannot be adjusted at present, the mounting and adjusting angle needs to be repeatedly detached, the process is troublesome, the working efficiency is reduced, and the workload of the workers is increased.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: for solving the present angle of polishing that can not adjust the high-speed three-dimensional flow impeller of whole casting mould among the background art, need dismantle installation angle of adjustment repeatedly, the process is troublesome, has reduced work efficiency, has increased staff's work burden's problem, this application provides a produce high-speed three-dimensional flow impeller of whole casting mould and uses grinding device.

The following technical scheme is specifically adopted in order to achieve the purpose:

the utility model provides a production high-speed three-dimensional flow grinding device for impeller of whole casting mould, includes the platform of polishing, the top of polishing is provided with first motor, the output of first motor is connected with the axis of rotation, be connected with fixing bolt in the axis of rotation, fixing bolt with axis of rotation threaded connection, be connected with the high-speed three-dimensional flow impeller body of whole casting mould between the fixing bolt, the high-speed three-dimensional flow impeller body of whole casting mould with fixing bolt contact is connected, the high-speed three-dimensional flow impeller body of whole casting mould cup joints outside the axis of rotation, fixing bolt fixes the high-speed three-dimensional flow impeller body of whole casting mould with between the axis of rotation, the below of polishing the platform is connected with the base, the base with polishing platform sliding connection, the top of base is connected with the rack, rack fixed connection with the top of base, the below of polishing the platform is connected with the worm, the worm with the rack meshing is connected, one side of polishing the platform is connected with the second motor, the output of second motor is connected with transmission structure with the one end of worm is connected.

Further, transmission structure includes dwang, driving gear, driven gear and chain, the dwang is connected the output of second motor, driving gear fixed connection is in on the dwang, driven gear fixed connection is in worm one end, the chain meshing is connected the driving gear with between the driven gear.

By adopting the technical scheme, the second motor is started to rotate forwards and backwards to drive the rotating rod to rotate. And then the driving gear is driven to rotate, and the driven gear is driven to rotate through the chain, so that the rotation of the worm is realized.

Furthermore, one side of the grinding table is connected with an air blower, the air blower is fixedly connected to one side of the grinding table, and the other side of the grinding table is connected with a collecting box.

Through adopting above-mentioned technical scheme, be favorable to clearing up the piece on the high-speed three-dimensional flow impeller body surface of whole casting type in-process of polishing through setting up the air-blower, reduce the follow-up influence to polishing of piece, be favorable to collecting the piece through the collecting box.

Furthermore, a housing is connected above the collecting box, and one side of the housing is connected above the collecting box.

Through adopting above-mentioned technical scheme, through setting up the housing, be favorable to providing the protection to the staff, place at the in-process of polishing, the staff is hindered to the bold piece mistake.

Furthermore, a sliding groove is formed in the upper portion of the base, a sliding rod is connected to the lower portion of the polishing platform, the sliding rod is fixedly connected to the lower portion of the polishing platform, and the sliding rod is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the slip of slide bar and spout, realize polishing the slip between platform and the base to be favorable to adjusting the angle of platform of polishing.

Furthermore, the lower part of the base is connected with a universal wheel, and the universal wheel is fixedly connected below the base.

Through adopting above-mentioned technical scheme, be favorable to removing this is novel through setting up universal wheel 18, be favorable to carrying on 360 rotations of horizontal direction to this is novel.

In summary, the present application includes at least one of the following advantages; 1. this application drives the axis of rotation through starting first motor and rotates, is favorable to whole high-speed three-dimensional flow of casting mould

The polishing angle of the impeller body is adjusted, the impeller body does not need to be dismounted and then mounted, the structure is simple, the operation is convenient, and the polishing efficiency is favorably improved.

2. This application is through the rotation that starts the second motor just reverse rotation drive dwang. And then drive the rotation of driving gear, drive the rotation of driven gear through the chain to realize the rotation of worm, be connected the sliding connection of cooperation platform and base through the meshing of worm and rack, be favorable to adjusting the angle of platform of polishing, realize carrying out diversified adjustment to the angle of polishing of the high-speed three-dimensional flow impeller body of whole casting mould, further improve the efficiency of polishing, reduce staff's work burden.

Drawings

FIG. 1 is a schematic perspective view of a polishing apparatus for producing a full mold type high-speed three-dimensional flow impeller according to the present application;

fig. 2 is a schematic perspective view of a first motor in the present application;

FIG. 3 is a perspective view of a base of the present application;

fig. 4 is a schematic perspective view of the transmission structure in the present application.

Description of the reference numerals:

1. a polishing table; 101. a slide bar; 3. a first motor; 5. a rotating shaft; 6. fixing the bolt; 7. a block-cast high-speed three-dimensional flow impeller body; 9. a base; 901. a chute; 11. a worm; 12. a rack; 14. a second motor; 15. a transmission structure; 151. rotating the rod; 152. a driving gear; 153. a driven gear; 154. a chain; 16. a collection box; 17. a blower; 18. a universal wheel; 19. and (4) a housing.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a polishing device for producing a whole casting mold high-speed three-dimensional flow impeller, wherein a first motor 3 is arranged above a polishing platform 1, the output end of the first motor 3 is connected with a rotating shaft 5, a fixing bolt 6 is connected on the rotating shaft 5, the fixing bolt 6 is in threaded connection with the rotating shaft 5, a whole casting mold high-speed three-dimensional flow impeller body 7 is connected between the fixing bolts 6, the whole casting mold high-speed three-dimensional flow impeller body 7 is in contact connection with the fixing bolt 6, the whole casting mold high-speed three-dimensional flow impeller body 7 is sleeved outside the rotating shaft 5, the fixing bolt 6 is fixed between the whole casting mold high-speed three-dimensional flow impeller body 7 and the rotating shaft 5, and the rotating shaft 5 is driven to rotate by starting the first motor 3, the grinding angle of the high-speed three-dimensional flow impeller body 7 of the whole casting mold can be adjusted conveniently, the base 9 is connected below the grinding table 1, the base 9 is connected with the grinding table 1 in a sliding mode, the rack 12 is connected above the base 9, the rack 12 is fixedly connected above the base 9, the worm 11 is connected below the grinding table 1, the worm 11 is meshed with the rack 12 and connected with one side of the grinding table 1, the second motor 14 is connected to one side of the grinding table 1, the output end of the second motor 14 is connected with the transmission structure 15, the transmission structure 15 is connected with one end of the worm 11, multidirectional adjustment of the grinding angle of the high-speed three-dimensional flow impeller body 7 of the whole casting mold is achieved through the rotating structure, the grinding efficiency is further improved, and the work burden of workers is reduced.

Referring to fig. 4, the transmission structure 15 includes a rotation rod 151, a driving gear 152, a driven gear 153, and a chain 154, the rotation rod 151 is connected to an output end of the second motor 14, the driving gear 152 is fixedly connected to the rotation rod 151, the driven gear 153 is fixedly connected to one end of the worm 11, the chain 154 is engaged between the driving gear 152 and the driven gear 153, and the rotation rod 151 is driven to rotate in the forward and reverse directions by activating the second motor 14. The drive gear 152 is rotated, and the driven gear 153 is rotated by the chain 154, thereby rotating the worm 11.

Referring to fig. 1, one side of platform 1 of polishing is connected with air-blower 17, and air-blower 17 fixed connection is in one side of platform 1 of polishing, and the opposite side of platform 1 of polishing is connected with collecting box 16, is favorable to clearing up the piece on the high-speed three-dimensional flow impeller body 7 surface of in-process whole casting type of polishing through setting up air-blower 17, reduces the follow-up influence to polishing of piece, is favorable to collecting the piece through collecting box 16.

Referring to fig. 2, the cover 19 is connected above the collecting box 16, one side of the cover 19 is connected above the collecting box 16, and the cover 19 is arranged, so that protection for workers is facilitated, and the workers are injured by bulk debris in a wrong way in the polishing process.

Referring to fig. 2 and 3, a sliding groove 901 is formed above the base 9, a sliding rod 101 is connected below the polishing table 1, the sliding rod 101 is fixedly connected below the polishing table 1, the sliding rod 101 is slidably connected with the sliding groove 901, and sliding between the polishing table 1 and the base 9 is realized through sliding of the sliding rod 101 and the sliding groove 901, so that the angle of the polishing table 1 is favorably adjusted.

Referring to fig. 3, the below of base 9 is connected with universal wheel 18, and universal wheel 18 fixed connection is favorable to removing this novel through setting up universal wheel 18 in the below of base 9, is favorable to carrying out 360 rotations of horizontal direction to this novel.

The working principle is as follows: when the whole casting high-speed three-dimensional flow impeller body 7 needs to be polished, a worker will perform the whole casting

The high-speed three-dimensional flow impeller body 7 of type passes through the axis of rotation 5, makes it fix between fixing bolt 6, begins to polish it, drives axis of rotation 5 through starting first motor 3 and rotates, is favorable to adjusting the angle of polishing of the high-speed three-dimensional flow impeller body 7 of whole casting mould, drives the rotation of dwang 151 through starting second motor 14 positive and negative rotation. And then drive the rotation of driving gear 152, drive the rotation of driven gear 153 through chain 154, thereby realize the rotation of worm 11, be connected the sliding connection of cooperation grinding table 1 and base 9 through the meshing of worm 11 and rack 12, be favorable to adjusting the angle of grinding table 1, realize carrying out diversified grinding to whole casting mould high-speed three-dimensional flow impeller body 7, be favorable to clearing up the piece on whole casting mould high-speed three-dimensional flow impeller body 7 surface in the process of grinding through setting up air-blower 17, reduce the follow-up influence to polishing of piece, be favorable to collecting the piece through collecting box 16, the angle of polishing that can not adjust whole casting mould high-speed three-dimensional flow impeller at present has been solved, need dismantle installation adjustment angle repeatedly, the process is troublesome, work efficiency is reduced, the problem of staff's work burden has been increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a production high-speed three-dimensional flow grinding device for impeller of casting mould, includes grinding table (1), its characterized in that: a first motor (3) is arranged above the grinding table (1), the output end of the first motor (3) is connected with a rotating shaft (5), a fixing bolt (6) is connected onto the rotating shaft (5), the fixing bolt (6) is in threaded connection with the rotating shaft (5), a whole-casting type high-speed three-dimensional flow impeller body (7) is connected between the fixing bolts (6), the whole-casting type high-speed three-dimensional flow impeller body (7) is in contact connection with the fixing bolt (6), the whole-casting type high-speed three-dimensional flow impeller body (7) is sleeved outside the rotating shaft (5), the fixing bolt (6) is fixed between the whole-casting type high-speed three-dimensional flow impeller body (7) and the rotating shaft (5), a base (9) is connected below the grinding table (1), the base (9) is in sliding connection with the grinding table (1), a rack (12) is connected above the base (9), the rack (12) is fixedly connected above the base (9), a worm (11) is connected below the grinding table (1), a second motor (14) is connected with the output end of the second motor (14), the transmission structure (15) is connected with one end of the worm (11).

2. The grinding device for the high-speed three-dimensional flow impeller for producing the whole mold according to claim 1, wherein: drive structure (15) are including dwang (151), driving gear (152), driven gear (153) and chain (154), dwang (151) are connected the output of second motor (14), driving gear (152) fixed connection be in on dwang (151), driven gear (153) fixed connection be in worm (11) one end, chain (154) meshing connection be in driving gear (152) with between driven gear (153).

3. The grinding device for the high-speed three-dimensional flow impeller for producing the whole mold according to claim 1, wherein: one side of the grinding table (1) is connected with an air blower (17), the air blower (17) is fixedly connected to one side of the grinding table (1), and the other side of the grinding table (1) is connected with a collecting box (16).

4. The grinding device for the high-speed three-dimensional flow impeller for producing the casting mold as claimed in claim 3, wherein: a cover shell (19) is connected above the collecting box (16), and one side of the cover shell (19) is connected above the collecting box (16).

5. The grinding device for the high-speed three-dimensional flow impeller for producing the whole mold according to claim 1, wherein: the grinding machine is characterized in that a sliding groove (901) is formed in the upper portion of the base (9), a sliding rod (101) is connected to the lower portion of the grinding table (1), the sliding rod (101) is fixedly connected to the lower portion of the grinding table (1), and the sliding rod (101) is in sliding connection with the sliding groove (901).

6. The grinding device for the high-speed three-dimensional flow impeller for producing the casting mold as claimed in claim 1, wherein: the lower part of the base (9) is connected with a universal wheel (18), and the universal wheel (18) is fixedly connected below the base (9).