CN215141704U

CN215141704U - Spraying shot blasting clamp for gas turbine blade

Info

Publication number: CN215141704U
Application number: CN202120843295.4U
Authority: CN
Inventors: 贺子淼; 杨晓辉
Original assignee: Shandong Ulas Power Technology Co ltd
Current assignee: Shandong Ulas Power Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-14
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a spraying shot-blasting clamp of gas turbine blades, which belongs to the field of clamp equipment and comprises a base, a clamping groove is formed in the center of the top of the base, a linkage mechanism is matched with the top of the base, the linkage mechanism is matched with an installation block, a clamping arm is fixedly installed on one side of the installation block, a roller is fixedly connected with one end of the bottom of the clamping arm, a plurality of clamping mechanisms are connected on one side of the clamping arm, a fixed plate is fixedly installed on the top of the base, a connecting plate is fixedly installed on the top of the base, and a chute is formed in the top of the connecting plate; the novel gas turbine blade clamp can clamp a plurality of gas turbine blades simultaneously, is simple and convenient to operate, and reduces the frequency of reciprocating replacement of the gas turbine blades, so that the spraying efficiency of the gas turbine blades is improved.

Description

Spraying shot blasting clamp for gas turbine blade

Technical Field

The utility model relates to an anchor clamps equipment field specifically is a spraying peening anchor clamps of gas turbine blade.

Background

The gas turbine is an internal combustion type power machine which takes continuously flowing gas as a working medium to drive an impeller to rotate at a high speed and converts the energy of fuel into useful work, and is a rotary impeller type heat engine; the compressed air enters a combustion chamber, is mixed with the injected fuel and then is combusted to form high-temperature gas, and then flows into a gas turbine to expand and do work to push a turbine impeller to drive a compressor impeller to rotate together; the work-doing capability of the heated high-temperature gas is obviously improved, so that the gas turbine still has residual work as the output mechanical work of the gas turbine while driving the compressor. Part of blades of the gas turbine work in a high-temperature ablation airflow scouring environment and are often damaged, and particularly, most of the high-temperature ablation-resistant coating on the surfaces of the blades fall off after one working period and need to be sprayed again.

When spraying the combustion engine blade, need be fixed with combustion engine blade centre gripping, just conveniently spray, present anchor clamps most can only centre gripping a slice combustion engine blade simultaneously and carry out the spraying, when changing the combustion engine blade after the spraying is accomplished, need the centre gripping again and carry out the spraying, the spraying is not only slow like this, and it is more to change combustion engine blade number of times repeatedly moreover, leads to spraying efficiency to reduce.

Disclosure of Invention

An object of the utility model is to provide a spraying peening anchor clamps of gas turbine blade, present common anchor clamps most can only centre gripping a slice gas turbine blade, and not only spraying speed is slower like this, and it is more to change gas turbine blade number of times repeatedly moreover, leads to spraying efficiency to reduce.

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

the utility model provides a spraying peening anchor clamps of gas turbine blade, includes the base, base top center department has seted up the draw-in groove, the base top matches there is the link gear, the link gear matches there is the installation piece, the equal fixed mounting in installation piece one side has the centre gripping arm, the equal fixedly connected with gyro wheel of centre gripping arm bottom one end, centre gripping arm one side all is connected with a plurality of fixture, base top fixed mounting has the fixed plate, base top fixed mounting has the connecting plate, the spout has been seted up at the connecting plate top.

As a further aspect of the present invention: the linkage mechanism comprises a linkage plate, a sliding plate is fixedly mounted at the bottom of the linkage plate, the sliding plate is connected in a sliding groove, the linkage plate is connected to a connecting plate through the sliding plate and the sliding groove, a plurality of racks are fixedly mounted on two sides of the linkage plate, a supporting plate is fixedly mounted at one end of the linkage plate, a through hole is formed in the supporting plate, and a cylinder is fixedly mounted on the inner wall of the through hole.

As a further aspect of the present invention: the cylinder is connected with a control panel in a rotating mode, a control rod is fixedly mounted at the top of the control panel, a clamping column is connected to the control panel in a rotating mode, and two ends of the clamping column are fixedly connected to the fixing plate.

As a further aspect of the present invention: the linkage plate is characterized in that gears are arranged on two sides of the linkage plate, the linkage plate is connected with the gears in a meshed mode through racks, fixing columns are arranged at the centers of the gears, and the gears are connected to the fixing columns in a rotating mode.

As a further aspect of the present invention: the equal fixed mounting in base top of stationary mast bottom, the gear top all with installation piece bottom fixed connection.

As a further aspect of the present invention: fixture is including pressing the clamp plate, press clamp plate one end center department and be provided with the connecting axle, press the clamp plate to rotate and connect on the connecting axle, connecting axle bottom fixed mounting has the connecting block, connecting block fixed mounting is on the centre gripping arm lateral wall, press the equal fixedly connected with spring in clamp plate one side both ends, the equal fixed connection of one end of keeping away from according to the clamp plate of spring is on the centre gripping arm lateral wall.

The utility model has the advantages that:

the utility model discloses when placing a plurality of combustion engine blade in the draw-in groove at base top, through manual swing control lever, it is rotatory to drive the control panel through the control lever, can drive the layer board through the cylinder and move about when the control panel is rotatory, drive the linkage board and slide about on the connecting plate when the layer board moves about, because the linkage board has the gear through both sides rack equal meshing link, so when the linkage board slides about, drive the gear and rotate on the fixed column, drive the clamping arm of both sides through the installation piece and merge or open when the gear is rotatory, just so can carry out the centre gripping to a plurality of combustion engine blade in the draw-in groove;

the utility model discloses a fixture is including pressing the clamp plate, because the equal fixedly connected with spring in one side both ends of pressing the clamp plate, and one side of pressing the clamp plate is the arc moreover, when first combustion engine blade contacts on pressing the arc of clamp plate one end, when pressing the clamp plate, drives on the other end of pressing the clamp plate rotates around the connecting axle and presses down the combustion engine blade, fixes first slice combustion engine blade, makes things convenient for the staff to put into the second combustion engine blade.

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 overall opening structure of the present invention;

fig. 3 is a schematic structural view of the linkage mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the linkage mechanism of the present invention;

FIG. 5 is a schematic structural view of the clamping mechanism of the present invention;

in the figure: 1. a base; 2. a clamp arm; 3. a roller; 4. mounting blocks; 5. a linkage mechanism; 501. a linkage plate; 502. a rack; 503. a gear; 504. fixing a column; 505. a support plate; 506. a through hole; 507. a control panel; 508. a control lever; 509. clamping the column; 510. a slide plate; 511. a cylinder; 6. a clamping mechanism; 601. a pressing plate; 602. connecting blocks; 603. a connecting shaft; 604. a spring; 7. a card slot; 8. a connecting plate; 9. A chute; 10. and (7) fixing the plate.

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.

Example 1:

as shown in fig. 1-4, a spray shot-blasting clamp for a gas turbine blade comprises a base 1, a clamping groove 7 is formed in the center of the top of the base 1, a linkage mechanism 5 is matched with the top of the base 1, a mounting block 4 is matched with the linkage mechanism 5, a clamping arm 2 is fixedly mounted on one side of the mounting block 4, a roller 3 is fixedly connected to one end of the bottom of the clamping arm 2, a plurality of clamping mechanisms 6 are connected to one side of the clamping arm 2, a fixing plate 10 is fixedly mounted on the top of the base 1, a connecting plate 8 is fixedly mounted on the top of the base 1, and a sliding groove 9 is formed in the top of the connecting plate 8;

the linkage mechanism 5 comprises a linkage plate 501, a sliding plate 510 is fixedly installed at the bottom of the linkage plate 501, the sliding plate 510 is connected in a sliding groove 9 in a sliding manner, the linkage plate 501 is connected to a connecting plate 8 in a sliding manner through the sliding plate 510 and the sliding groove 9, a plurality of racks 502 are fixedly installed on two sides of the linkage plate 501, a supporting plate 505 is fixedly installed at one end of the linkage plate 501, a through hole 506 is formed in the supporting plate 505, a cylinder 511 is fixedly installed on the inner wall of the through hole 506, and the linkage plate 501 can slide on the connecting plate 8 through the sliding connection relationship between the sliding plate 510 and the sliding groove 9;

the cylinder 511 is rotatably connected with a control panel 507, the top of the control panel 507 is fixedly provided with a control rod 508, the control panel 507 is rotatably connected with a clamping column 509, two ends of the clamping column 509 are fixedly connected to the fixing plate 10, and the control panel 507 can drive the linkage plate 501 to slide left and right on the connecting plate 8 through the supporting plate 505 by manually operating the control rod 508;

gears 503 are arranged on two sides of the linkage plate 501, the linkage plate 501 is meshed and linked with the gears 503 through racks 502, fixed columns 504 are arranged at the centers of the gears 503, the gears 503 are rotatably connected to the fixed columns 504, and the linkage plate 501 slides left and right to drive the gears 503 to rotate through the meshed and connected relation between the racks 502 and the gears 503;

the bottoms of the fixing columns 504 are fixedly arranged at the top of the base 1, the top of the gear 503 is fixedly connected with the bottom of the mounting block 4, and the gear 503 is fixedly connected with the mounting block 4, so that when the gear 503 rotates, the clamping arms 2 at two sides can be driven to open or close.

The utility model discloses a theory of operation: the utility model discloses when placing a plurality of combustion engine blade when draw-in groove 7 at base 1 top, through manual swing control lever 508, it is rotatory to drive control panel 507 through control lever 508, can drive layer board 505 through cylinder 511 when control panel 507 is rotatory and remove, it slides from side to side on connecting plate 8 to drive linkage board 501 when removing about layer board 505, because linkage board 501 has linked gear 503 through both sides rack 502 equal meshing, so when linkage board 501 slides from side to side, it is rotatory on fixed column 504 to drive gear 503, the centre gripping arm 2 that drives both sides through installation piece 4 when gear 503 is rotatory merges or opens, just so can carry out the centre gripping to a plurality of combustion engine blade in the draw-in groove 7.

Example 2:

as shown in fig. 5, the clamping mechanism 6 includes a pressing plate 601, a connecting shaft 603 is provided at the center of one end of the pressing plate 601, the pressing plate 601 is rotatably connected to the connecting shaft 603, a connecting block 602 is fixedly mounted at the bottom of the connecting shaft 603, the connecting block 602 is fixedly mounted on the side wall of the clamping arm 2, springs 604 are fixedly connected to both ends of one side of the pressing plate 601, and one ends of the springs 604 far away from the pressing plate 601 are fixedly connected to the side wall of the clamping arm 2.

The utility model discloses a fixture 6 is including pressing the clamp plate 601, because the equal fixedly connected with spring 604 in one side both ends of pressing the clamp plate 601, and one side of pressing the clamp plate 601 is the arc moreover, when first combustion engine blade contacts on the arc of pressing clamp plate 601 one end, when pressing the clamp plate 601, drive on the other end of pressing the clamp plate 601 rotates around connecting axle 603 and presses down the combustion engine blade, fixes first piece combustion engine blade, makes things convenient for the staff to put into the second combustion engine blade.

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 utility model provides a spraying peening anchor clamps of combustion engine blade, a serial communication port, including base (1), base (1) top center department has seted up draw-in groove (7), base (1) top is matchd there is link gear (5), link gear (5) are matchd there is installation piece (4), the equal fixed mounting in installation piece (4) one side has centre gripping arm (2), the equal fixedly connected with gyro wheel (3) of centre gripping arm (2) bottom one end, centre gripping arm (2) one side all is connected with a plurality of fixture (6), base (1) top fixed mounting has fixed plate (10), base (1) top fixed mounting has connecting plate (8), spout (9) have been seted up at connecting plate (8) top.

2. The spraying shot-blasting clamp of the blades of the combustion engine as claimed in claim 1, wherein the linkage mechanism (5) comprises a linkage plate (501), a sliding plate (510) is fixedly mounted at the bottom of the linkage plate (501), the sliding plate (510) is slidably connected in a sliding groove (9), the linkage plate (501) is slidably connected on a connecting plate (8) through the sliding plate (510) and the sliding groove (9), a plurality of racks (502) are fixedly mounted on two sides of the linkage plate (501), a supporting plate (505) is fixedly mounted at one end of the linkage plate (501), a through hole (506) is formed in the supporting plate (505), and a cylinder (511) is fixedly mounted on the inner wall of the through hole (506).

3. The spray shot-peening fixture for the blades of the combustion engine as claimed in claim 2, wherein a control plate (507) is rotatably connected to the cylinder (511), a control rod (508) is fixedly installed at the top of the control plate (507), a clamping column (509) is rotatably connected to the control plate (507), and both ends of the clamping column (509) are fixedly connected to the fixing plate (10).

4. The spray coating shot blasting clamp for the blades of the combustion engine as claimed in claim 2, wherein gears (503) are arranged on two sides of the linkage plate (501), the linkage plate (501) is meshed and linked with the gears (503) through racks (502), fixed columns (504) are arranged in the centers of the gears (503), and the gears (503) are rotatably connected to the fixed columns (504).

5. The spray shot-blasting clamp for the gas turbine blade as claimed in claim 4, wherein the bottoms of the fixing columns (504) are fixedly mounted on the top of the base (1), and the tops of the gears (503) are fixedly connected with the bottom of the mounting block (4).

6. The spray shot-blasting clamp for the blades of the combustion engine according to claim 1, wherein the clamping mechanism (6) comprises a pressing plate (601), a connecting shaft (603) is arranged at the center of one end of the pressing plate (601), the pressing plate (601) is rotatably connected to the connecting shaft (603), a connecting block (602) is fixedly installed at the bottom of the connecting shaft (603), the connecting block (602) is fixedly installed on the side wall of the clamping arm (2), springs (604) are fixedly connected to both ends of one side of the pressing plate (601), and one ends of the springs (604) far away from the pressing plate (601) are fixedly connected to the side wall of the clamping arm (2).