CN220145140U

CN220145140U - Impeller processing welding auxiliary device

Info

Publication number: CN220145140U
Application number: CN202321461362.1U
Authority: CN
Inventors: 戈仁永; 朱晓宇; 张西宇; 杨禹
Original assignee: Shanghai Ciyuan Machinery Equipment Co ltd
Current assignee: Shanghai Ciyuan Machinery Equipment Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-08
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses an impeller processing and welding auxiliary device which comprises a workbench, wherein supporting legs are respectively arranged at four corners of the bottom of the workbench, an auxiliary table is arranged in the middle of the upper surface of the workbench, a rotating shaft is rotatably arranged in the middle of the inner side of the auxiliary table, a second motor is fixedly arranged on the right side of the auxiliary table, an output shaft of the second motor penetrates through a through hole formed in the auxiliary table and is fixedly connected with the rotating shaft, a fixed shaft is fixedly arranged in the middle of the rotating shaft, the fixed shaft penetrates through a through groove formed in the middle of the front end of the auxiliary table, and an adjusting unit is arranged at the front end of the fixed shaft.

Description

Impeller processing welding auxiliary device

Technical Field

The utility model relates to the technical field of welding assistance, in particular to an impeller processing welding assistance device.

Background

The impeller refers to a wheel disc provided with the movable blades, is a component part of the impulse turbine rotor, can refer to the generic name of the wheel disc and the movable blades arranged on the wheel disc, and the welding refers to a process engineering of forming permanent connection by heating or pressurizing or the combination of the wheel disc and the movable blades, so that the material of a workpiece is combined among atoms;

in the existing impeller processing and welding auxiliary device, the welding positions between the blades and the wheel disc are more, different difficulties exist in welding operation at different angles, and some auxiliary tools are generally needed to assist in completing the welding operation, but the existing impeller processing and welding auxiliary device has some limitations, such as inconvenient use, difficult welding angle position adjustment and operation and incapability of treating smoke dust generated in the welding process.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an auxiliary device for processing and welding impellers, which adopts the technical scheme that the auxiliary device comprises a workbench, supporting legs are respectively arranged at four corners of the bottom of the workbench, an auxiliary table is arranged in the middle of the upper surface of the workbench, a rotating shaft is rotatably arranged at the middle of the inner side of the auxiliary table, a second motor is fixedly arranged on the right side of the auxiliary table, an output shaft of the second motor penetrates through a through hole formed in the auxiliary table and is fixedly connected with the rotating shaft, a fixed shaft is fixedly arranged in the middle of the rotating shaft, the fixed shaft penetrates through a through groove formed in the middle of the front end of the auxiliary table, an adjusting unit is arranged at the front end of the fixed shaft, the adjusting unit comprises a first motor, a connecting box, a rotating seat, a rotating clamping piece, a clamping block, a threaded rod and an adjusting groove, the front end of the connecting box is fixedly arranged at the front end of the fixed shaft, the rotating clamping piece is rotatably connected with the rotating seat arranged at the front side of the connecting box, the first motor output shaft is arranged in the connecting box, the first motor penetrates through hole and the rotating clamping piece and the rotating seat is fixedly connected with the threaded rod through the inner side of the rotating groove, the threaded rod is respectively, the threaded rod is fixedly arranged at the top of the rotating groove is arranged at the inner sides of the rotating groove, and the top of the threaded rod is respectively, and the threaded groove is respectively arranged at the top of the inner side of the threaded groove is respectively. Through the rotation of second motor control pivot, make the fixed axle can drive the adjusting unit wholly and rotate along the pivot and adjust, through using outside spanner drive threaded rod to rotate, make the fixture block can follow the adjustment tank and remove to can press from both sides tightly fixedly to the work piece that needs to weld, and first motor can drive the carousel and rotate, make rotatory fastener and roating seat cooperation, thereby make the carousel steadily rotate, the carousel drives the welding work piece and rotates when rotating, and then the staff of being convenient for carries out the welding of different angles to the work piece that fixes on the carousel.

As a preferable technical scheme of the utility model, the left and right ends of the bottom of the workbench are respectively provided with the air pump and the air blower, the top of the workbench is respectively provided with the smoke collecting shell in bilateral symmetry, the top of the inner side of the smoke collecting shell is fixedly provided with the connecting pipe II, the left and right ends of the connecting pipe II are respectively communicated with the air guide pipes arranged on the opposite sides of the smoke collecting shell, the middle part of the connecting pipe II is respectively provided with the connecting pipe I, and the other end of the connecting pipe I respectively penetrates through the through holes arranged on the workbench to be connected with the air inlet end of the air pump and the air outlet end of the air blower. Through the setting of connecting pipe one and connecting pipe two, can communicate aspiration pump and air-blower respectively with the guide duct, through the setting of air-blower, make the guide duct on the workstation left end receipts cigarette shell frame blow near to the auxiliary stand, through the setting of aspiration pump, make the guide duct on the workstation right-hand member receipts cigarette shell frame breathe in near to the auxiliary stand to the smoke and dust that produces in the reduction welding process is to drifting around.

As a preferable technical scheme of the utility model, two groups of air guide pipes are arranged, wherein one group of air guide pipes is positioned at the front end of the auxiliary table, and the other group of air guide pipes is positioned at the rear end of the top of the auxiliary table. Through the setting of guide duct, can guide welding fume to remove.

As a preferable technical scheme of the utility model, the exhaust end of the air pump is communicated with the top of an air purifying box arranged at the center of the bottom of the workbench, and an activated carbon plate is arranged at the bottom of the inner side of the air purifying box. The activated carbon plate in the air purifying box can filter and purify welding fume pumped by the air pump, so that the harm of the fume to the health of workers is reduced.

As a preferable technical scheme of the utility model, the right end of the top of the workbench is provided with a controller, the output end of the controller is respectively and electrically connected with the input ends of the first motor, the second motor, the air extracting pump and the blower, and the input end of the controller is electrically connected with the output end of an external power supply. Through the setting of controller, make things convenient for the staff to control first motor, second motor, aspiration pump and air-blower respectively.

The utility model has the beneficial effects that: according to the utility model, the external internal hexagonal wrench is matched with the internal hexagonal groove at the top of the threaded rod, the threaded rod is rotated, the clamping block slides along the adjusting groove and clamps and fixes a workpiece to be welded, the output shaft of the first motor is started to drive the turntable to rotate, and the rotating clamping piece is rotated along the rotating seat, so that the turntable is horizontally rotated and adjusted, workpieces on the turntable can be welded at different angles conveniently by workers, the rotating shaft is driven by the second motor, the fixed shaft is used for controlling the turntable to move, the turntable is controlled to rotate in cooperation with the first motor, and further more positions and angles of the workpieces on the turntable are welded;

through the arrangement of the first connecting pipe and the second connecting pipe, the air extracting pump and the air blower are respectively communicated with the air guide pipe, the air guide pipe on the smoke collecting shell frame at the left end of the workbench blows air near the auxiliary platform, and the air guide pipe on the smoke collecting shell frame at the right end of the workbench inhales air near the auxiliary platform through the arrangement of the air extracting pump, so that dust generated in the welding process is reduced to fly around, and the air extracting pump conveys the sucked dust into the air purifying box, and then the active carbon plate in the air extracting pump purifies and filters the dust, so that the harm of the dust to the health of workers is reduced;

in conclusion, this impeller processing welding auxiliary device, easy operation, convenient to use can adjust the welding angle position of welding workpiece, and the staff of being convenient for welds the workpiece, simultaneously, can handle the smoke and dust that produces in the welding process, makes staff's health obtain guaranteeing, can solve the current impeller processing welding auxiliary device that proposes in the above-mentioned background art and have some limitations, if use inconvenient, welding angle position adjusts the operation difficulty, can not handle the problem of smoke and dust that produces in the welding process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-section bottom view of the present utility model;

FIG. 3 is a schematic view of a first cross-sectional structure of the present utility model;

FIG. 4 is a schematic diagram of a second cross-sectional structure of the present utility model;

fig. 5 is a schematic view of a partial enlarged structure of the present utility model at a.

In the figure: the device comprises a workbench 1, a smoke collecting shell frame 2, a controller 3, an auxiliary platform 4, an adjusting unit 5, a first motor 51, a connecting box 52, a rotating seat 53, a rotating clamping piece 54, a rotating disc 55, a clamping block 56, a threaded rod 57, an adjusting groove 58, a second motor 6, a rotating shaft 7, a fixed shaft 8, a through groove 9, a supporting leg 10, an air extracting pump 11, a blower 12, a first connecting pipe 13, a second connecting pipe 14, a guide pipe 15, an air purifying box 16 and an activated carbon plate 17.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model discloses an auxiliary device for processing and welding impellers, which comprises a workbench 1, wherein supporting legs 10 are respectively arranged at four corners of the bottom of the workbench 1, an auxiliary table 4 is arranged in the middle of the upper surface of the workbench 1, a rotating shaft 7 is rotatably arranged in the middle of the inner side of the auxiliary table 4, a second motor 6 is fixedly arranged on the right side of the auxiliary table 4, an output shaft of the second motor 6 penetrates through a through hole arranged on the auxiliary table 4 to be fixedly connected with the rotating shaft 7, a fixed shaft 8 is fixedly arranged in the middle of the rotating shaft 7, the fixed shaft 8 penetrates through a through groove 9 arranged in the middle of the front end of the auxiliary table 4, an adjusting unit 5 is arranged at the front end of the fixed shaft 8, the adjusting unit 5 comprises a first motor 51, a connecting box 52, a rotating seat 53, a rotating clamping piece 54, a turntable 55, a clamping block 56, a threaded rod 57 and an adjusting groove 58, the connecting box 52 is fixedly arranged at the front end of the fixed shaft 8, the front end of the connection box 52 is provided with a turntable 55, a rotary clamping piece 54 welded and arranged in the middle of the rear side of the turntable 55 is rotationally connected with a rotary seat 53 arranged on the front side of the connection box 52, a first motor 51 is arranged in the connection box 52, an output shaft of the first motor 51 respectively penetrates through the connection box 52 and the rotary seat 53 and through holes arranged on the rotary clamping piece 54 and is fixedly connected with the turntable 55, three adjusting grooves 58 are arranged on the turntable 55 in an equidistant circumferential array, clamping blocks 56 are respectively and slidably arranged on the inner sides of the adjusting grooves 58, screw holes arranged in the middle of the clamping blocks 56 are respectively and rotatably connected with a threaded rod 57 arranged on the inner sides of the adjusting grooves 58 in a threaded manner, the top ends of the threaded rods 57 respectively penetrate through holes arranged on the turntable 55, inner hexagonal grooves are respectively arranged on the tops of the threaded rods 57, the inner hexagonal grooves are matched with the inner hexagonal grooves on the tops of the threaded rods 57 by using an outer inner hexagonal wrench, the threaded rod 57 is rotated to enable the clamping block 56 to slide along the adjusting groove 58 and clamp and fix workpieces to be welded, when the angle of the workpieces on the turntable 55 is required to be adjusted in the welding process, the first motor 51 can be started to enable the output shaft of the first motor to drive the turntable 55 to rotate, the rotating clamping piece 54 rotates along the rotating seat 53, so that the turntable 55 is horizontally rotated and adjusted, the workpieces on the turntable 55 can be welded at different angles by workers, the second motor 6 drives the rotating shaft 7 to enable the fixed shaft 8 to move the turntable 55 to a vertical state, the turntable 55 is controlled to rotate by matching with the first motor 51, further more positions and angles of the workpieces on the turntable 55 are welded, the left end and the right end of the bottom of the workbench 1 are respectively provided with the air sucking pump 11 and the air blower 12, the top of the workbench 1 is respectively and symmetrically provided with the smoke collecting shell frame 2, a second connecting pipe 14 is fixedly arranged at the top of the inner side of the smoke collecting shell frame 2, the left end and the right end of the second connecting pipe 14 are respectively communicated with an air guide pipe 15 arranged at one side opposite to the smoke collecting shell frame 2, a first connecting pipe 13 is respectively arranged at the middle part of the second connecting pipe 14, the other end of the first connecting pipe 13 respectively penetrates through a through hole arranged on the workbench 1 and is connected with the air inlet end of the air suction pump 11 and the air exhaust end of the air blower 12, two groups of air guide pipes 15 are arranged, one group of air guide pipes 15 is positioned at the front end of the auxiliary table 4, the other group of air guide pipes 15 are positioned at the rear end of the top of the auxiliary table 4, air is conveyed into the second connecting pipe 14 through the air exhaust end of the air blower 12 by the first connecting pipe 13 arranged at the left end of the workbench 1 and is split through the second connecting pipe 14, so that the air guide pipes 15 on the smoke collecting shell frame 2 at the left end of the workbench 1 blow air around the auxiliary table 4, meanwhile, when the air pump 11 operates, the air pumping end pumps air in the second connecting pipe 14 through the first connecting pipe 13 in the right end smoke collecting shell frame 2 of the workbench 1, so that the air guide pipe 15 on the right end smoke collecting shell frame 2 of the workbench 1 sucks air around the auxiliary table 4, the purpose of guiding smoke dust generated in the welding process is achieved, the air exhausting end of the air pump 11 is communicated with the top of the air purifying box 16 arranged at the center of the bottom of the workbench 1, the activated carbon plate 17 is arranged at the bottom of the inner side of the air purifying box 16, the air pump 11 conveys the sucked smoke dust into the air purifying box 16, the activated carbon plate 17 in the air pump is used for purifying and filtering the smoke dust, the controller 3 is arranged at the right end of the top of the workbench 1, the output end of the controller 3 is electrically connected with the input ends of the first motor 51, the second motor 6, the air pump 11 and the blower 12, and the input end of the controller 3 is electrically connected with the output end of an external power supply.

The working principle of the utility model is as follows: when the welding fixture is used, the second motor 6 is started through the controller 3, so that the second motor drives the rotating shaft 7 to drive the fixed shaft 8 to rotate until the fixed shaft 8 moves the turntable 55 to a horizontal state, then a workpiece to be welded is placed on the top of the turntable 55, the threaded rod 57 is rotated by matching an external internal hexagonal wrench with an internal hexagonal groove on the top of the threaded rod 57, and the fixture block 56 slides along the adjusting groove 58 and clamps and fixes the workpiece to be welded; when the angle of the workpiece on the turntable 55 is required to be adjusted in the welding process, the first motor 51 can be started to drive the turntable 55 to rotate by the output shaft of the first motor, and the rotary clamping piece 54 rotates along the rotary seat 53, so that the turntable 55 is horizontally rotated and adjusted, and the workpieces on the turntable 55 can be welded at different angles by workers conveniently; the second motor 6 drives the rotating shaft 7, so that the fixed shaft 8 moves the turntable 55 to a vertical state, and the turntable 55 is controlled to rotate by matching with the first motor 51, so that the workpieces on the turntable 55 are welded at more positions and angles; in the welding process, the air extracting pump 11 and the air blower 12 are started through the controller 3, when the air blower 12 operates, the air exhausting end of the air blower conveys air into the first connecting pipe 13 in the smoke collecting housing frame 2 at the left end of the workbench 1 to the second connecting pipe 14, the air is split through the second connecting pipe 14, the air guiding pipe 15 on the smoke collecting housing frame 2 at the left end of the workbench 1 blows air around the auxiliary table 4, and meanwhile, the air extracting end of the air extracting pump 11 sucks air in the second connecting pipe 14 through the first connecting pipe 13 in the smoke collecting housing frame 2 at the right end of the workbench 1, the air guiding pipe 15 on the smoke collecting housing frame 2 at the right end of the workbench 1 sucks air around the auxiliary table 4, so that the purpose of guiding smoke generated in the welding process is achieved, and after the air extracting pump 11 conveys the sucked smoke into the air purifying box 16, the inside of the air purifying box 17 purifies and filters the smoke.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The impeller machining welding auxiliary device comprises a workbench (1), supporting legs (10) are respectively arranged at four corners of the bottom of the workbench (1), and is characterized in that an auxiliary table (4) is arranged in the middle of the upper surface of the workbench (1), a rotating shaft (7) is rotatably arranged in the middle of the inner side of the auxiliary table (4), a second motor (6) is fixedly arranged on the right side of the auxiliary table (4), an output shaft of the second motor (6) penetrates through a through hole formed in the auxiliary table (4) and is fixedly connected with the rotating shaft (7), a fixed shaft (8) is fixedly arranged in the middle of the rotating shaft (7), the fixed shaft (8) penetrates through a through groove (9) formed in the middle of the front end of the auxiliary table (4), an adjusting unit (5) is arranged at the front end of the fixed shaft (8), the adjusting unit (5) comprises a first motor (51), a connecting box (52), a rotating seat (53), a rotating clamping piece (54), a clamping block (56), a threaded rod (57) and an adjusting groove (58), the connecting box (52) is fixedly arranged at the front end of the rotating shaft (55), the rotary clamping piece (54) of the rear side middle part welding setting of carousel (55) is rotated with roating seat (53) that junction box (52) front side set up and is connected, the inside of junction box (52) is provided with first motor (51), the through-hole and carousel (55) fixed connection that set up on junction box (52) and roating seat (53) and rotary clamping piece (54) are passed respectively to the output shaft of first motor (51), equidistant circumference array is provided with three adjustment tank (58) on carousel (55), the inboard of adjustment tank (58) slidable mounting has fixture block (56) respectively, threaded rod (57) threaded connection of the inboard rotation installation of fixture block (56) middle part setting respectively with adjustment tank (58), the top of threaded rod (57) runs through respectively in the through-hole that sets up on carousel (55), the top of threaded rod (57) is provided with interior hexagonal groove respectively.

2. An impeller machining welding auxiliary device according to claim 1, wherein: the air suction device is characterized in that an air suction pump (11) and an air blower (12) are respectively arranged at the left end and the right end of the bottom of the workbench (1), a smoke collecting shell frame (2) is respectively and bilaterally symmetrically arranged at the top of the workbench (1), a connecting pipe II (14) is fixedly arranged at the top of the inner side of the smoke collecting shell frame (2), the left end and the right end of the connecting pipe II (14) are respectively communicated with an air guide pipe (15) arranged at one side opposite to the smoke collecting shell frame (2), a connecting pipe I (13) is respectively arranged in the middle of the connecting pipe II (14), and the other end of the connecting pipe I (13) is respectively connected with an air inlet end of the air suction pump (11) and an air exhaust end of the air blower (12) through a through hole arranged in the workbench (1).

3. An impeller machining welding auxiliary device according to claim 2, wherein: the air guide pipes (15) are arranged in two groups, one group of the air guide pipes (15) is located at the front end of the auxiliary table (4), and the other group of the air guide pipes (15) is located at the rear end of the top of the auxiliary table (4).

4. An impeller machining welding auxiliary device according to claim 2, wherein: the exhaust end of the air pump (11) is communicated with the top of an air purifying box (16) arranged at the center of the bottom of the workbench (1), and an activated carbon plate (17) is arranged at the bottom of the inner side of the air purifying box (16).

5. An impeller machining welding auxiliary device according to claim 1, wherein: the workbench is characterized in that a controller (3) is arranged at the right end of the top of the workbench (1), the output end of the controller (3) is electrically connected with the input ends of a first motor (51), a second motor (6), an air pump (11) and a blower (12) respectively, and the input end of the controller (3) is electrically connected with the output end of an external power supply.