CN219380196U

CN219380196U - Novel guide vane grinding tool for casting

Info

Publication number: CN219380196U
Application number: CN202320674791.0U
Authority: CN
Inventors: 张金勇; 杜玉成; 田国
Original assignee: Gongyi Golden Cube Foundry Co ltd
Current assignee: Gongyi Golden Cube Foundry Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-21
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of guide vane processing, in particular to a novel guide vane grinding tool for casting, which comprises a fixed seat, a rotating seat and guide vanes, wherein the outer part of the rotating seat is rotationally connected to one side of the fixed seat, the inner part of the guide vanes is sleeved on one side of the rotating seat, two adjacent sides of the fixed seat are fixedly connected with a vertical plate, one side of each vertical plate is fixedly connected with a sliding plate, and one side of each sliding plate is provided with a sliding groove. The utility model has the advantages that: the first hydraulic cylinder and the second hydraulic cylinder drive the grinding device to move in the horizontal direction, the electric push rod drives the grinding roller to move in the vertical direction, the guide vane at the rotating seat is ground, the grinding device can move along with the shape of the guide vane, the rotating seat is driven to rotate through the rotating handle, an unprocessed area is rotated to the lower side of the grinding device, the guide vane on different areas can be ground by the grinding tool, and the grinding process is safer.

Description

Novel guide vane grinding tool for casting

Technical Field

The utility model relates to the technical field of guide vane processing, in particular to a novel guide vane grinding tool for casting.

Background

The guide vane is a centrifugal pump energy conversion device, and has the effects that liquid thrown out by an impeller is collected, so that the flow speed of the liquid is reduced, part of speed energy is converted into pressure energy, then the pressure energy is uniformly introduced into the next stage or discharged through a diffusion pipe, the guide vane is required to be polished after the casting process, and during polishing, the guide vane is distributed in an annular whole row for convenient operation, and most of the conventional polishing technologies also need to manually hold parts for moving in the polishing process, so that certain danger exists in the operation process, and operators are easy to injure if the operation is careless.

In this regard, the utility model provides a novel guide vane grinding tool for casting, which is solved.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a novel guide vane grinding tool for casting, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a novel guide vane grinding tool for casting, which comprises a fixed seat, a rotating seat and a guide vane, wherein the rotating seat is externally connected to one side of the fixed seat in a rotating way, the inside of the guide vane is sleeved on one side of the rotating seat, two adjacent sides of the fixed seat are fixedly connected with a vertical plate, one sides of the two vertical plates are fixedly connected with a sliding plate, one sides of the two sliding plates are provided with a sliding groove, the insides of the two sliding grooves are respectively connected with a sliding block in a sliding way, one sides of the two sliding blocks are respectively fixedly connected with a first hydraulic cylinder and a second hydraulic cylinder, and output ends of the first hydraulic cylinder and the second hydraulic cylinder are fixedly connected with a polishing device.

By any of the above schemes, preferably, a rotating groove is formed on the upper surface of the fixing seat, and the outer surface of the rotating seat is rotatably connected to the inside of the rotating groove.

By any of the above schemes, preferably, the rotating base includes a base, an outer surface of the base is rotatably connected to an inside of the rotating groove, and a support column is fixedly connected to one side of the base.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of rotation groove and base for the rotation seat can rotate in the inside of fixing base.

By any of the above schemes, preferably, the outer surface of the support column is fixedly connected with a plurality of rotating handles, and the rotating handles are distributed on the outer surface of the support column in an annular array.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of rotation handle and support column, control the direction of rotation of seat in the rotation groove.

By above-mentioned scheme preferred, one side fixedly connected with spacing post of support column, one side of stator cup joints in the surface of spacing post, one side threaded connection of spacing post has a fastening nut, fastening nut's lower surface overlap joint is in one side of stator.

By the above-mentioned scheme preferred, grinding device includes electric putter, electric putter's output fixedly connected with driving motor, the output of first pneumatic cylinder and second pneumatic cylinder is all fixedly connected with electric putter's surface.

By any of the above schemes, it is preferable that the output end of the driving motor is fixedly connected with a rotating disc, and a polishing roller is fixedly connected inside the rotating disc.

The technical effect achieved by adopting the scheme is as follows: through the cooperation setting of driving motor and electric putter for the grinding roller can polish the stator of placing in grinding device below.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the first hydraulic cylinder and the second hydraulic cylinder drive the polishing device to move in the horizontal direction, and the electric push rod drives the polishing roller to move in the vertical direction to polish the guide vane at the rotating seat, so that the polishing device can move along the shape of the guide vane to polish the outer surface of the guide vane.

2. The rotary seat is driven to rotate through the rotary handle, so that the guide vanes on the rotary seat are driven to rotate, the unprocessed area is rotated to the lower part of the polishing device, the guide vanes on different areas can be polished without manual holding by the abrasive tool, and the polishing process is safer.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic illustration of a cut-away view of an overall structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a fixing base according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a rotating base according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a polishing apparatus according to an embodiment of the present utility model;

in the figure: the grinding device comprises a 1-fixing seat, a 11-rotating groove, a 2-rotating seat, a 21-base, a 22-supporting column, a 23-rotating handle, a 24-limiting column, a 25-fastening nut, a 3-vertical plate, a 4-sliding plate, a 5-sliding groove, a 6-sliding block, a 7-first hydraulic cylinder, a 8-second hydraulic cylinder, a 9-grinding device, a 91-electric push rod, a 92-driving motor, a 93-rotating disc, a 94-grinding roller and a 10-guide vane.

Detailed Description

Examples: as shown in fig. 1 to 5, a novel guide vane grinding tool for casting, it includes fixing base 1, rotating seat 2 and guide vane 10, the outside rotation of rotating seat 2 is connected in one side of fixing base 1, the inside of guide vane 10 cup joints in one side of rotating seat 2, the equal fixedly connected with riser 3 in both sides that fixing base 1 is adjacent, one slide plate 4 of one side all fixedly connected with of two riser 3, a slide groove 5 has all been seted up to one side of two slide plates 4, the inside of two slide grooves 5 all sliding connection has a sliding block 6, the shape and the size of two sliding blocks 6 all with the shape and the size looks adaptation of slide groove 5, the surface of two sliding blocks 6 respectively sliding connection with the inside of two mutually perpendicular slide grooves 5, through the cooperation setting of slide groove 5 and sliding block 6, thereby drive grinding device 9 and move in the horizontal direction in the inside of two corresponding slide plates 4, one side of two sliding blocks 6 respectively fixedly connected with a first hydraulic cylinder 7 and a second hydraulic cylinder 8 and a first hydraulic cylinder 8, the output device of first hydraulic cylinder 7 and second hydraulic cylinder 8 is connected with the first hydraulic cylinder 8.

The upper surface of fixing base 1 has offered a rotation groove 11, and the surface rotation of rotating base 2 is connected in the inside of rotation groove 11.

The rotating seat 2 comprises a base 21, the outer surface of the base 21 is rotationally connected to the inside of the rotating groove 11, one side of the base 21 is fixedly connected with a supporting column 22, and the rotating seat 2 can drive the guide vane 10 on the rotating seat to rotate in the inside of the fixed seat 1 through the matching arrangement of the rotating groove 11 and the base 21, so that the position of the guide vane 10 to be processed is changed.

The outer surface of the support column 22 is fixedly connected with a plurality of rotating handles 23, and the rotating handles 23 are distributed on the outer surface of the support column 22 in an annular array.

One side fixedly connected with spacing post 24 of support column 22, one side of stator 3 cup joints in the surface of spacing post 24, one side threaded connection of spacing post 24 has a fastening nut 25, fastening nut 25's lower surface overlap joint is in one side of stator 3, carry out spacingly through the position of spacing post 24 to stator 3, support stator 3 through support column 22, fasten stator 10 through fastening nut 25, thereby make and rotate seat 2 can drive stator 10 and rotate in fixing base 1's inside, thereby will wait to process the region and rotate to grinding device 9's below.

The grinding device 9 includes electric putter 91, electric putter 91's output fixedly connected with driving motor 92, the equal fixed connection in electric putter 91's of the output of first pneumatic cylinder 7 and second pneumatic cylinder 8 surface, electric putter 91 and driving motor 92 are the common equipment in market, use relatively ripe, not described in detail here, drive the grinding roller 94 through driving motor 92 and rotate, drive driving motor 9 through electric putter 91 and remove in vertical orientation, thereby make grinding device 9 can drive grinding roller 94 and extend the stator 10 of below downwards and polish.

The output end of the driving motor 92 is fixedly connected with a rotating disc 93, and the inside of the rotating disc 93 is fixedly connected with a polishing roller 94.

Novel guide vane grinding tool for casting has the following working principle:

through the cooperation setting of sliding tray 5 and sliding block 6 for first pneumatic cylinder 7 and second pneumatic cylinder 8 can follow the flexible displacement of counterparty, thereby make first pneumatic cylinder 7 and second pneumatic cylinder 8 can drive grinding device 9 and follow the shape of stator 10 and cut it, drive driving motor 92 and move in vertical direction through electric putter 91, drive the grinding roller 94 through driving motor 92 and rotate, thereby make grinding roller 94 can move in vertical direction, polish the stator 10 of below, drive through rotating handle 23 and rotate seat 2 and move, thereby drive the stator 10 on it and rotate, drive the stator 10 of processing completion and keep away from grinding device 9, and drive the stator 10 that does not polish and rotate to the below of grinding device 10, polish it.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. the first hydraulic cylinder 7 and the second hydraulic cylinder 8 drive the polishing device 9 to move in the horizontal direction, the electric push rod 91 drives the polishing roller 94 to move in the vertical direction, and the guide vane 10 at the rotating seat 2 is polished, so that the polishing device 9 can move along the shape of the guide vane 10 to polish the outer surface of the guide vane.

2. The rotating seat 2 is driven to rotate through the rotating handle 23, so that the guide vane 10 on the rotating seat is driven to rotate, an unprocessed area is rotated to the lower side of the polishing device 9, and the guide vane 10 at different areas can be polished without manual holding by the abrasive tool, so that the polishing process is safer.

Claims

1. Novel guide vane grinding tool for casting is characterized in that: including fixing base (1), rotating seat (2) and stator (10), rotate seat (2) outside rotation connect in one side of fixing base (1), the inside of stator (10) cup joints in one side of rotating seat (2), equal fixedly connected with riser (3) in both sides that fixing base (1) are adjacent, two equal fixedly connected with sliding plate (4) in one side of riser (3), two sliding groove (5) have all been seted up to one side of sliding plate (4), two equal sliding connection in inside of sliding groove (5) has a sliding block (6), two one side of sliding block (6) is fixedly connected with a first pneumatic cylinder (7) and second pneumatic cylinder (8) respectively, the output fixedly connected with grinding device (9) of first pneumatic cylinder (7) and second pneumatic cylinder (8).

2. The novel guide vane grinding tool for casting according to claim 1, wherein: the upper surface of fixing base (1) has offered one and has rotated groove (11), the surface rotation of rotating seat (2) is connected in the inside of rotating groove (11).

3. The novel guide vane grinding tool for casting according to claim 2, wherein: the rotating seat (2) comprises a base (21), the outer surface of the base (21) is rotationally connected to the inside of the rotating groove (11), and one side of the base (21) is fixedly connected with a supporting column (22).

4. A novel guide vane grinding tool for casting according to claim 3, wherein: the outer surface of the support column (22) is fixedly connected with a plurality of rotating handles (23), and the rotating handles (23) are distributed on the outer surface of the support column (22) in an annular array.

5. The novel guide vane grinding tool for casting of claim 4, further comprising: one side fixedly connected with spacing post (24) of support column (22), one side of stator (10) cup joints in the surface of spacing post (24), one side threaded connection of spacing post (24) has a fastening nut (25), the lower surface overlap joint of fastening nut (25) is in one side of stator (10).

6. The novel guide vane grinding tool for casting of claim 5, further comprising: grinding device (9) are including electric putter (91), the output fixedly connected with driving motor (92) of electric putter (91), the output of first pneumatic cylinder (7) and second pneumatic cylinder (8) is all fixedly connected with in the surface of electric putter (91).

7. The novel guide vane grinding tool for casting of claim 6, further comprising: the output end of the driving motor (92) is fixedly connected with a rotating disc (93), and the inside of the rotating disc (93) is fixedly connected with a polishing roller (94).