Adjustable steel casting welding device

Abstract

The utility model discloses an adjustable steel casting welding device which comprises a supporting frame, a rotating frame is rotatably arranged in the supporting frame, a moving frame is fixedly arranged at the top of the rotating frame, a rotating motor is fixedly arranged at the bottom of the rotating frame, and a supporting shaft is fixedly arranged at the output end of the rotating motor. A movable frame is fixedly arranged on the surface of the supporting shaft, a telescopic air cylinder is fixedly arranged at the top of the movable frame, a mounting frame is fixedly arranged at the output end of the telescopic air cylinder, a pressing roller is rotatably arranged in the mounting frame, and an electric push rod is fixedly arranged in the movable frame; according to the device, after the steel castings are fixed, the position of one of the steel castings can be adjusted, and the steel castings are rotated, so that the connecting angle and the connecting position of the two steel castings are flexibly adjusted, and the problem that the connecting angle is wrong due to deviation of the steel castings during fixing is effectively solved; and the welding precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding technical field especially relates to an adjustable cast steel piece welding device. BACKGROUND

[0002] Cast steel parts are parts made of cast steel. It takes molten steel as raw material and is formed by casting process. It has high strength and toughness and can bear large load. It is widely used in mechanical manufacturing, construction engineering and other fields to provide reliable support and key components for various equipment and structures and plays an important role in industrial production.

[0003] The shape of cast steel parts can be cast through a mold according to actual needs. Cast steel parts are used in many fields, such as some specific structural parts in mechanical manufacturing, some support parts in the construction field, etc. In order to meet different needs, cast steel parts often need to be welded together, so cast steel piece welding device is used.

[0004] The existing cast steel piece welding device needs to fix the cast steel parts first when operating. However, once the cast steel parts are fixed, their positions are usually difficult to adjust, and they can only be reassembled and fixed, which is very inconvenient. Therefore, the angle of the two cast steel parts can only be adjusted before fixing each time, and the cast steel parts will inevitably be touched when fixing, which may cause the position of the cast steel parts to deviate, which may cause the connection angle of the two cast steel parts to be wrong, thereby affecting the subsequent use of the cast steel parts. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a cast steel piece welding device which can adjust the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts. A cast steel piece welding device capable of adjusting the angle of the two cast steel parts before fixing each time, so that the cast steel parts will not be touched when fixing, thereby avoiding the deviation of the position of the cast steel parts and ensuring the connection angle of the two cast steel parts to be correct, thereby ensuring the subsequent use of the cast steel parts.

[0008] Preferably, the air suction assembly comprises a vacuum generator fixedly arranged on the right side of the moving frame, and a hose is fixedly arranged on the air inlet end of the vacuum generator.

[0009] Preferably, the driving assembly comprises a driving motor fixedly arranged on the bottom of the support frame, and a driving gear is fixedly arranged on the output end of the driving motor.

[0010] Preferably, the clamping assembly comprises a clamping rod screwedly arranged in the fixed frame, and a pressing block is fixedly arranged on the bottom of the clamping rod.

[0011] Preferably, the moving assembly comprises a first screw rod rotatably arranged in the support frame, and the output end of the motor is fixedly connected with the rear end of the first screw rod.

[0012] Preferably, the guide frame is internally slidably provided with guide shafts, and the number of the guide shafts is two.

[0013] Preferably, the number of the compression rollers is multiple, and the multiple compression rollers are linearly arranged.

[0014] Compared with the prior art, the adjustable steel casting welding device has the advantages that: one steel casting is fixed in the fixed frame through the fixing assembly, and the other steel casting is placed in the movable frame, the output end of the telescopic air cylinder is extended, so that the mounting frame and the compression rollers move downward to press the steel castings, the vacuum nozzle sucks the steel castings through the air suction assembly, the rotating frame is driven to rotate through the driving assembly, the movable frame and the steel casting fixed in the movable frame are driven to rotate through the moving frame, so as to adjust the relative position between the two steel castings, the rotating motor is started, the support shaft is rotated, the movable frame is rotated, and the steel casting is rotated, so as to adjust the connection angle between the two steel castings. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure of the utility model is measured;

[0016] Figure 2 It is a structure right section view of the utility model;

[0017] Figure 3 It is a structure right section view of the utility model;

[0018] Figure 4 It is a structure right section view of the utility model;

[0019] Figure 5 It is Figure 2 The structure enlarged view of A of the utility model.

[0020] In the figure: 1, support frame; 2, rotating frame; 3, moving frame; 4, telescopic cylinder; 5, mounting frame; 6, compression roller; 7, movable frame; 8, support shaft; 9, rotary motor; 10, electric push rod; 11, vacuum nozzle; 12, vacuum generator; 13, hose; 14, fixed frame; 15, clamping rod; 16, compression block; 17, driving gear; 18, driving motor; 19, driven gear; 20, support; 21, first screw; 22, guide frame; 23, second screw; 24, sliding block; 25, hydraulic push rod; 26, welding head; 27, guide shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Refer to Figures 1-5The adjustable cast steel welding device, which comprises a support frame 1, a rotating frame 2 is arranged in the support frame 1, a moving frame 3 is fixedly arranged at the top of the rotating frame 2, a rotating motor 9 is fixedly arranged at the bottom of the rotating frame 2, a support shaft 8 is fixedly arranged at the output end of the rotating motor 9, a movable frame 7 is fixedly arranged on the surface of the support shaft 8, a telescopic cylinder 4 is fixedly arranged at the top of the movable frame 7, an installation frame 5 is fixedly arranged at the output end of the telescopic cylinder 4, a plurality of pressure rollers 6 are arranged in the installation frame 5, the plurality of pressure rollers 6 are arranged in a linear array, the plurality of pressure rollers 6 can ensure the sliding of the cast steel in the movable frame 7 without affecting the limitation of the cast steel, an electric push rod 10 is fixedly arranged in the movable frame 7, a vacuum nozzle 11 is fixedly arranged at the extension end of the electric push rod 10, an air suction assembly is arranged on the right side of the moving frame 3, the air suction assembly comprises a vacuum generator 12 fixedly arranged on the right side of the moving frame 3, a hose 13 is fixedly arranged at the air inlet end of the vacuum generator 12, the air inlet end of the hose 13 is fixedly connected with the air outlet end of the vacuum nozzle 11, the vacuum generator 12 is started to suck away the gas between the vacuum nozzle 11 and the cast steel, the gas enters the vacuum generator 12 through the hose 13 and is discharged, so that the vacuum nozzle 11 can fix the cast steel, a driving assembly is arranged at the bottom of the support frame 1, a fixed frame 14 is fixedly arranged at the top of the support frame 1, a clamping assembly is arranged in the fixed frame 14, the clamping assembly comprises a clamping rod 15 arranged in the fixed frame 14 in a threaded manner, a pressing block 16 is fixedly arranged at the bottom of the clamping rod 15, the clamping rod 15 is rotated to move downward in the fixed frame 14, so that the clamping pressing block 16 moves downward to press the cast steel, thereby preventing the cast steel from deviating during welding, a support 20 is fixedly arranged on the rear side of the support frame 1, a moving assembly is arranged in the support 20, and a welding head 26 is arranged on the support 20 through the moving assembly, the adjustable cast steel welding device can fix one cast steel in the fixed frame 14 through the fixing assembly, place another cast steel in the movable frame 7, drive the telescopic cylinder 4 to extend the output end, move the installation frame 5 and the pressure rollers 6 downward to press the cast steel, and make the vacuum nozzle 11 suck the cast steel through the air suction assembly, drive the rotating frame 2 to rotate through the driving assembly, drive the movable frame 7 and the cast steel fixed in the movable frame 7 to rotate through the moving frame 3, adjust the relative position between the two cast steels, start the rotating motor 9 to rotate the support shaft 8, drive the movable frame 7 to rotate through the rotation of the support shaft 8, drive the cast steel to rotate through the rotation of the movable frame 7, and adjust the connection angle between the two cast steels, the device can adjust the position of one of the cast steels and make it rotate after fixing the cast steels, thereby flexibly adjusting the connection angle and connection position of the two cast steels, effectively solves the problem of connection angle error caused by deviation of the cast steel during fixing, and improves the welding precision.

[0023] Specifically, the driving assembly comprises a driving motor 18 fixedly arranged at the bottom of the support frame 1, an output end of the driving motor 18 is fixedly provided with a driving gear 17, the surface of the driving gear 17 is engaged with a driven gear 19, the driven gear 19 is fixedly connected with the rotating frame 2, the driving motor 18 is started to drive the driving gear 17 to rotate, the driving gear 17 drives the driven gear 19 to rotate, the driven gear 19 drives the rotating frame 2 to rotate, so as to drive the rotating frame 2 to rotate, thereby adjusting the relative position of the two cast steel pieces.

[0024] Specifically, the moving assembly comprises a first screw rod 21 rotatably arranged in the support frame 20, the rear end of the first screw rod 21 is fixedly connected with the output end of the motor, the surface of the first screw rod 21 is threadedly provided with a guide frame 22, the inside of the guide frame 22 is slidably provided with a guide shaft 27, the number of the guide shaft 27 is two, the inside of the guide frame 22 is threadedly provided with a second screw rod 23, the right end of the second screw rod 23 is fixedly connected with the output end of the motor, the surface of the second screw rod 23 is threadedly provided with a sliding block 24, the bottom of the sliding block 24 is fixedly provided with a hydraulic push rod 25, the bottom of the hydraulic push rod 25 is fixedly connected with the welding head 26, the first screw rod 21 is driven to rotate by the motor, so that the guide frame 22 moves on the first screw rod 21, the guide frame 22 moves through the second screw rod 23 and the sliding block 24 to drive the hydraulic push rod 25 and the welding head 26 to move forward and backward, at the same time, the guide shaft 27 can support and guide the guide frame 22 during movement, the second screw rod 23 is driven to rotate by the motor, so that the sliding block 24 moves on the second screw rod 23, the sliding block 24 moves through the hydraulic push rod 25 to drive the welding head 26 to move left and right, the hydraulic push rod 25 is driven to elongate the elongated end, so that the welding head 26 moves downward and contacts with the cast steel piece, thereby adjusting the position of the welding head 26.

[0025] The electrical components in this article are all connected with the main controller and 220V mains electricity, and the main controller can be a computer or other conventional known device that can be controlled.

[0026] In use: a cast steel piece is placed inside the fixed frame 14 and the clamping rod 15 is rotated, so that the clamping rod 15 moves downward in the fixed frame 14, so that the pressing block 16 and the cast steel piece contact and fix the cast steel piece inside the fixed frame 14, and then another cast steel piece is placed inside the movable frame 7, the output end of the telescopic air cylinder 4 is driven to extend, so that the mounting frame 5 moves downward, the mounting frame 5 moves downward to drive the pressing roller 6 to move downward, the pressing roller 6 abuts against the cast steel piece, and the vacuum generator 12 is started, so that the vacuum suction nozzle 11 sucks the cast steel piece, the gas is transported to the inside of the vacuum generator 12 through the hose 13 and then discharged, after the two cast steel pieces are fixed, the driving motor 18 is started, so that the driving gear 17 rotates, the driving gear 17 rotates to drive the driven gear 19 to rotate, the driven gear 19 rotates to drive the rotating frame 2 to rotate, the rotating frame 2 rotates to drive the moving frame 3 to rotate, the moving frame 3 rotates to drive the movable frame 7 and the cast steel piece fixed inside the movable frame 7 to rotate, so as to adjust the relative position between the two cast steel pieces, the rotary motor 9 is started, so that the support shaft 8 rotates, the support shaft 8 rotates to drive the movable frame 7 to rotate, the movable frame 7 rotates to drive the cast steel piece to rotate, to adjust the connection angle between the two cast steel pieces, and finally the extension end of the electric push rod 10 is extended, so that the vacuum suction nozzle 11 moves, the vacuum suction nozzle 11 moves to push the cast steel piece fixed inside the movable frame 7 to the surface of the cast steel piece fixed inside the fixed frame 14, and then the welding head 26 is moved to the connection for welding.

[0027] In summary, the adjustable cast steel piece welding device fixes one cast steel piece inside the fixed frame 14 through the fixing assembly, places another cast steel piece inside the movable frame 7, drives the output end of the telescopic air cylinder 4 to extend, so that the mounting frame 5 and the pressing roller 6 move downward to abut against the cast steel pieces, and the vacuum suction nozzle 11 sucks the cast steel pieces through the suction assembly, the rotating frame 2 is driven to rotate through the driving assembly, the rotating frame 2 drives the movable frame 7 and the cast steel piece fixed inside the movable frame 7 to rotate through the moving frame 3, to adjust the relative position between the two cast steel pieces, the rotary motor 9 is started, so that the support shaft 8 rotates, the support shaft 8 rotates to drive the movable frame 7 to rotate, the movable frame 7 rotates to drive the cast steel piece to rotate, to adjust the connection angle between the two cast steel pieces, after the cast steel pieces are fixed, the position of one of the cast steel pieces can be adjusted and rotated, so as to flexibly adjust the connection angle and connection position of the two cast steel pieces, effectively solving the problem of connection angle error caused by cast steel piece deviation during fixing, and improving the welding precision.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An adjustable device for welding cast steel parts, comprising a support frame (1), characterized in that, The inside of the support frame (1) is rotatably provided with a rotating frame (2), the top of the rotating frame (2) is fixedly provided with a moving frame (3), the bottom of the rotating frame (2) is fixedly provided with a rotating motor (9), the output end of the rotating motor (9) is fixedly provided with a support shaft (8), the surface of the support shaft (8) is fixedly provided with a movable frame (7), the top of the movable frame (7) is fixedly provided with a telescopic cylinder (4), the output end of the telescopic cylinder (4) is fixedly provided with a mounting frame (5), the inside of the mounting frame (5) is rotatably provided with a compression roller (6), the inside of the movable frame (7) is fixedly provided with an electric push rod (10), the elongated end of the electric push rod (10) is fixedly provided with a vacuum nozzle (11), the right side of the moving frame (3) is provided with an air suction assembly, the bottom of the support frame (1) is provided with a driving assembly, the top of the support frame (1) is fixedly provided with a fixed frame (14), the inside of the fixed frame (14) is provided with a clamping assembly, the rear side of the support frame (1) is fixedly provided with a support (20), the inside of the support (20) is provided with a moving assembly, and the support (20) is provided with a welding head (26) through the moving assembly.

2. An adjustable steel casting welding device as defined in claim 1, wherein, The air suction assembly comprises a vacuum generator (12) fixedly arranged on the right side of the moving frame (3), and the air inlet end of the vacuum generator (12) is fixedly provided with a hose (13).

3. An adjustable steel casting welding device as defined in claim 1, wherein, The driving assembly comprises a driving motor (18) fixedly arranged on the bottom of the support frame (1), the output end of the driving motor (18) is fixedly provided with a driving gear (17), the surface of the driving gear (17) is engaged with a driven gear (19), and the driven gear (19) is fixedly connected with the rotating frame (2).

4. An adjustable steel casting welding device as defined in claim 1, wherein, The clamping assembly comprises a clamping rod (15) screwedly arranged in the inside of the fixed frame (14), and the bottom of the clamping rod (15) is fixedly provided with a pressing block (16).

5. An adjustable steel casting welding device as defined in claim 1, wherein, The moving assembly comprises a first screw rod (21) rotatably arranged in the inside of the support (20), the rear end of the first screw rod (21) is fixedly connected with the output end of the motor, the surface of the first screw rod (21) is screwedly provided with a guide frame (22), the inside of the guide frame (22) is screwedly provided with a second screw rod (23), the right end of the second screw rod (23) is fixedly connected with the output end of the motor, the surface of the second screw rod (23) is screwedly provided with a sliding block (24), the bottom of the sliding block (24) is fixedly provided with a hydraulic push rod (25), and the bottom of the hydraulic push rod (25) is fixedly connected with the welding head (26).

6. An adjustable steel casting welding device as defined in claim 5, wherein, The inside of the guide frame (22) is slidably provided with a guide shaft (27), and the number of the guide shafts (27) is two.

7. An adjustable steel casting welding device as defined in claim 1, wherein, The number of the compression rollers (6) is multiple, and the multiple compression rollers (6) are linearly arrayed.

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