CN216359382U

CN216359382U - Welding device for casting production

Info

Publication number: CN216359382U
Application number: CN202123127213.5U
Authority: CN
Inventors: 庞宗志
Original assignee: Luchuan Zhongfu Hardware Co ltd
Current assignee: Luchuan Zhongfu Hardware Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-22
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of casting welding, and discloses a welding device for casting production. This a welding set for foundry goods production, through first fixing base, the second fixing base, two-way screw rod, first splint, the second splint, first rolling disc, the second rolling disc, mutually support between action wheel and the servo motor, thereby can place the top at the workstation with needs welded foundry goods, and make the foundry goods be located between first rolling disc and the second rolling disc, then drive two action wheels through servo motor work and rotate, thereby can drive two-way screw rod and rotate, realize that first splint and second splint carry out the opposite direction and remove, thereby can carry out the centre gripping to the foundry goods and fix, adjust the distance between first splint and the second splint through the size of foundry goods.

Description

Welding device for casting production

Technical Field

The utility model relates to the technical field of casting welding, in particular to a welding device for casting production.

Background

The casting industry is becoming an important production industry of the casting industry, but after the semi-finished casting product is discharged, the surface of the casting often has a plurality of defects, such as unfilled corners, cracks and the like, so that the surface of the casting needs to be treated by a welding device; however, when the existing welding device clamps and fixes the casting, the adjustment is inconvenient, the operation is inconvenient, the welding efficiency is low, and the welding quality is poor, so that the welding device for casting production needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a welding device for casting production, which has the advantages of being convenient for clamping and fixing castings with different sizes, being capable of rotating the castings after clamping the castings, further realizing omnibearing welding treatment on the castings and the like, and solves the problems of inconvenient adjustment and operation when clamping and fixing the castings, further low welding efficiency and poor welding quality.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding set for foundry goods production, includes the workstation, the top of workstation is provided with actuating mechanism, actuating mechanism's top activity is provided with welding mechanism, the top of workstation is provided with two first fixing bases and two second fixing bases, one side that first fixing base and second fixing base are relative is rotated and is connected with two-way screw rod, the side surface threaded connection of two-way screw rod has first splint and second splint, the right side of first splint is rotated and is connected first rotary disk, the left side of second splint is rotated and is connected with the second rolling disc, two the left side of first fixing base is all rotated and is connected with the action wheel, two the action wheel passes through transmission belt and connects, the top fixed mounting of workstation has servo motor.

Preferably, servo motor's output and the left side fixed connection of preceding action wheel, the left end of two-way screw rod and the right side fixed connection of action wheel to can drive two action wheels through servo motor work and rotate, thereby can drive two-way screw rod and rotate together.

Preferably, the inside of first splint and second splint is all seted up two screws that run through about, two-way screw rod respectively with the inside threaded connection of two screws, and then can carry on spacingly to first splint and second splint through two-way screw rods for two-way screw rod rotates and can drive first splint and second splint and remove, and the opposite direction that first splint and second splint removed.

Preferably, the left side fixed mounting of first splint has step motor, step motor's output runs through the left side of first splint to extend to the inside of first splint, step motor's output is connected with the internal rotation of first splint, step motor's output and the left side fixed connection of first rotation dish, and then through step motor work, can drive first rotation dish and rotate on the right side of first splint.

Preferably, the circular groove that runs through about the inside of second splint is seted up, the movable hole that runs through about the inside of second rolling disc is seted up, the inside activity of movable hole is pegged graft and is connected the inserted bar, the right-hand member fixedly connected with blend stop of connecting the inserted bar, the left side fixedly connected with spring of blend stop, the left end of spring and the right side fixed connection of second rolling disc, connect inserted bar and spring all with the inside swing joint of circular groove, under the effect of spring, can carry out spacing fixed to connecting the inserted bar, prevent to connect the inserted bar and take place to remove in the inside of movable hole.

Preferably, the jack has been seted up on the right side of first rolling disc, the left end of connecting the inserted bar is pegged graft with the inside activity of jack to rotate through first rolling disc and can drive the second rolling disc and rotate.

Compared with the prior art, the utility model provides a welding device for casting production, which has the following beneficial effects:

1. this a welding set for foundry goods production, through first fixing base, the second fixing base, two-way screw rod, first splint, the second splint, first rolling disc, the second rolling disc, mutually support between action wheel and the servo motor, thereby can place the top at the workstation with needs welded foundry goods, and make the foundry goods be located between first rolling disc and the second rolling disc, then drive two action wheels through servo motor work and rotate, thereby can drive two-way screw rod and rotate, realize that first splint and second splint carry out the opposite direction and remove, thereby can carry out the centre gripping to the foundry goods and fix, adjust the distance between first splint and the second splint through the size of foundry goods.

2. This a welding set for foundry goods production through step motor, circular slot, activity hole, connection inserted bar, blend stop, spring and the jack between mutually supporting to drive first rotating disk through step motor and rotate, and under the effect of connecting the inserted bar, can drive the second rotating disk and together rotate, and then realize rotating the foundry goods, thereby can all-roundly weld the foundry goods.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a sectional view showing a top structure of the first and second clamping plates according to the present invention.

Wherein: 1. a work table; 2. a drive mechanism; 3. a welding mechanism; 4. a first fixed seat; 5. a second fixed seat; 6. a bidirectional screw; 7. a first splint; 8. a second splint; 9. a first rotating disk; 10. a second rotating disk; 11. a driving wheel; 12. a servo motor; 13. a stepping motor; 14. a circular groove; 15. a movable hole; 16. connecting the inserted link; 17. blocking strips; 18. a spring; 19. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a welding device for casting production comprises a workbench 1, a driving mechanism 2 is arranged at the top of the workbench 1, the driving mechanism 2 comprises two fixing strips, a lead screw is rotatably connected between the two fixing strips, the right ends of the two lead screws are both fixedly connected with driving wheels, the two driving wheels are in transmission connection through a transmission belt, a driving motor is fixedly arranged at the right side of the workbench 1, the output end of the driving motor is fixedly connected with the right side of a rear driving wheel, the welding mechanism 3 is rotatably connected with the lead screw, the two driving wheels are driven to rotate through the work of the driving motor, the lead screw is further rotated, the left and right movement of the welding mechanism 3 is realized, the position of the welding mechanism 3 is adjusted, the welding mechanism 3 is movably arranged at the top of the driving mechanism 2, a casting can be welded through the welding mechanism 3, two first fixing seats 4 and two second fixing seats 5 are arranged at the top of the workbench 1, the first fixing seat 4 is positioned on the left side of the driving mechanism 2, the second fixing seat 5 is positioned on the right side of the driving mechanism 2, one side of the first fixing seat 4 opposite to one side of the second fixing seat 5 is rotatably connected with two-way screw rods 6, the number of the two-way screw rods 6 is two, the two-way screw rods 6 are distributed in the front and back direction, the side surface of each two-way screw rod 6 is in threaded connection with a first clamping plate 7 and a second clamping plate 8, the first clamping plate 7 is positioned on the left side of the second clamping plate 8, the first clamping plate 7 and the second clamping plate 8 are both internally provided with two screw holes which penetrate through the left and the right, the two-way screw rods 6 are respectively in threaded connection with the inner parts of the two screw holes, the first clamping plate 7 and the second clamping plate 8 can be limited through the two-way screw rods 6, the first clamping plate 7 and the second clamping plate 8 are prevented from rotating, and the two-way screw rods 6 can drive the first clamping plate 7 and the second clamping plate 8 to move together through synchronous rotation, but first splint 7 and second splint 8's removal opposite direction, first rotating disk 9 is connected in the right side rotation of first splint 7, second splint 8's left side is rotated and is connected with second rotating disk 10, the left side of two first fixing bases 4 is all rotated and is connected with action wheel 11, two action wheels 11 pass through the transmission of drive belt and connect, the top fixed mounting of workstation 1 has servo motor 12, servo motor 12's output and the left side fixed connection of preceding action wheel 11, the left end of two-way screw rod 6 and the right side fixed connection of action wheel 11, and then can drive two action wheels 11 through servo motor 12 work and rotate, and realize that two-way screw rod 6 together rotate.

A stepping motor 13 is fixedly installed on the left side of the first clamping plate 7, the output end of the stepping motor 13 penetrates through the left side of the first clamping plate 7 and extends into the first clamping plate 7, the output end of the stepping motor 13 is rotatably connected with the inside of the first clamping plate 7, the output end of the stepping motor 13 is fixedly connected with the left side of the first rotating disc 9, the first rotating disc 9 can be dripped into the east to rotate on the right side of the first clamping plate 7 through the operation of the stepping motor 13, a circular groove 14 which penetrates through the left and right is formed in the second clamping plate 8, the position of the circular groove 14 corresponds to that of the second rotating disc 10, a movable hole 15 which penetrates through the left and right is formed in the second rotating disc 10, the number of the movable holes 15 is two, the two movable holes 15 are symmetrical in the front and back direction relative to the central axis of the second rotating disc 10, the movable holes 15 are communicated with the inside of the circular groove 14, a connecting inserted rod 16 is movably arranged in the inner part of the movable holes 15, the right end of the connecting inserted bar 16 is fixedly connected with a barrier 17, the number of the connecting inserted bars 16 is two, the left side of the barrier 17 is fixedly connected with the right ends of the two connecting inserted bars 16, and then the two connecting inserted bars 16 can be driven to move together by moving the barrier 17, the left side of the barrier 17 is fixedly connected with two springs 18, the number of the springs 18 is two, the two springs 18 are respectively movably sleeved with the two connecting inserted bars 16, the left end of the spring 18 is fixedly connected with the right side of the second rotating disc 10, the connecting inserted bar 16 and the springs 18 are both movably connected with the inside of the circular groove 14, the right side of the first rotating disc 9 is provided with two jacks 19, the number of the jacks 19 is two, the two jacks 19 are respectively corresponding to the positions of the two movable holes 15, the left end of the connecting inserted bar 16 is movably inserted with the inside of the jacks 19, under the action of the springs 18, the left end of the connecting inserted bar 16 can be fixed inside the jacks 19, the left end of the connecting plug rod 16 is prevented from moving out of the inside of the jack 19, and then the first rotary disk 9 is rotated to drive the two connecting plug rods 16 to rotate together, and then the second rotary disk 10 can be driven to rotate together, so that the two connecting plug rods 16 and the two springs 18 rotate inside the circular groove 14.

When in use, a casting to be welded is placed at the top of the workbench 1, the casting is positioned between the first clamping plate 7 and the second clamping plate 8 and between the first rotating disc 9 and the second rotating disc 10, then the front driving wheel 11 is driven to rotate through the servo motor 12, and under the action of the transmission belt, the two driving wheels 11 rotate together, so that the two-way screws 6 can be driven to rotate simultaneously, the first clamping plate 7 and the second clamping plate 8 move in opposite directions, the first clamping plate 7 moves rightwards, the second clamping plate 8 moves leftwards, the first clamping plate 7 and the second clamping plate 8 move towards the middle, the casting can be clamped and fixed, then the casting can be welded through the welding mechanism 3, and the first rotating disc 9 can be driven to rotate through the work of the stepping motor 13, and under the action of the connecting inserted rod 16, so that the connecting plug rod 16 is plugged into the jack 19, and the second rotating disk 10 can be driven to rotate together, and the casting can be driven to rotate, and the casting can be welded in all directions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welding device for casting production, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a driving mechanism (2), the top of the driving mechanism (2) is movably provided with a welding mechanism (3), the top of the workbench (1) is provided with two first fixed seats (4) and two second fixed seats (5), one side of the first fixed seat (4) opposite to one side of the second fixed seat (5) is rotatably connected with a bidirectional screw rod (6), a first clamping plate (7) and a second clamping plate (8) are connected with the side surface of the bidirectional screw rod (6) in a threaded manner, the right side of the first clamping plate (7) is rotationally connected with a first rotating disc (9), the left side of the second clamping plate (8) is rotatably connected with a second rotating disc (10), the left sides of the two first fixed seats (4) are rotatably connected with driving wheels (11), the two driving wheels (11) are in transmission connection through a transmission belt, and a servo motor (12) is fixedly arranged at the top of the workbench (1).

2. A welding apparatus for use in the production of castings according to claim 1, wherein: the output end of the servo motor (12) is fixedly connected with the left side of the front driving wheel (11), and the left end of the bidirectional screw rod (6) is fixedly connected with the right side of the driving wheel (11).

3. A welding apparatus for use in the production of castings according to claim 1, wherein: two screw holes which are penetrated left and right are formed in the first clamping plate (7) and the second clamping plate (8), and the two-way screw rods (6) are respectively connected with the inner threads of the two screw holes.

4. A welding apparatus for use in the production of castings according to claim 1, wherein: the left side fixed mounting of first splint (7) has step motor (13), the output of step motor (13) runs through the left side of first splint (7) to extend to the inside of first splint (7), the output of step motor (13) is connected with the internal rotation of first splint (7), the output of step motor (13) and the left side fixed connection of first rotation dish (9).

5. A welding apparatus for use in the production of castings according to claim 1, wherein: round slot (14) that run through about seted up in the inside of second splint (8), the inside of second rolling disc (10) is seted up about and is run through movable hole (15), the inside activity of movable hole (15) is pegged graft and is connected inserted bar (16), the right-hand member fixedly connected with blend stop (17) of connecting inserted bar (16), the left side fixedly connected with spring (18) of blend stop (17), the left end of spring (18) and the right side fixed connection of second rolling disc (10), connect inserted bar (16) and spring (18) all with the inside swing joint of round slot (14).

6. A welding apparatus for the production of castings according to claim 5, wherein: the right side of the first rotating disc (9) is provided with a jack (19), and the left end of the connecting inserted bar (16) is movably inserted into the jack (19).