CN210967560U

CN210967560U - Semi-automatic welding machine

Info

Publication number: CN210967560U
Application number: CN201921727962.1U
Authority: CN
Inventors: 田笑
Original assignee: Xinjiang Xinye Construction Integrated Technology Co ltd
Current assignee: Xinjiang Xinye Construction Integrated Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-10
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a semi-automatic welding machine, which comprises a bottom cabinet, wherein an operating platform is arranged above the bottom cabinet, a stepping motor is arranged in the bottom cabinet, a cylinder is fixed on the operating platform, a piston telescopic rod of the cylinder is sleeved with a cutting sleeve A, a pillar is fixedly welded on the cutting sleeve A, two connecting rods are fixedly welded on the side surface of the pillar, a welding gun is fixed on one side of each connecting rod, and a protective cover is arranged on one side of the cylinder; the utility model has the advantages of reasonable design, whole automatic weld anchor clamps set up in the safety cover to be provided with the socket above the safety cover, welder separates completely with the external world welding workpiece when the welding, plays certain protection and noise reduction effect, avoids the spark to splash, total twelve welding jig simultaneously is circular range on the carousel, and between the central angle be thirty degrees, cooperation step motor, after welding workpiece fixes on welding jig, welder can weld twelve welding jig, greatly increased welding efficiency.

Description

Semi-automatic welding machine

Technical Field

The utility model belongs to the technical field of the welding, specifically be a semi-automatic welding machine.

Background

The welding machine has various types, such as single-point single function, single-point double function and single-point multiple function (the welding machine also has only one welding head, and can weld any angle between 90 degrees and 180 degrees after the form of the positioning plate is changed). And two-point, three-point, four-point and even six-point welding machines, four-corner welding machines and the like. Different types of welders also have different welding functions and work efficiencies. And semi-automatic welding machine belongs to one kind of welding machine, and its simple structure cost is lower for intelligent welding machine, and this type of welding machine can be adopted to many small-size mills, but current semi-automatic welding machine uses inconveniently, and whole welding process all exposes in the external world, and the spark that welding process produced splashes very easily, and the security is relatively poor to the single can only weld a work piece, and welding efficiency is not high.

Aiming at the problems in the related art, no effective solution is provided at present, and therefore, a semi-automatic welding machine is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a semi-automatic welding machine has advantages such as convenient to use, security height, welding efficiency, has solved current semi-automatic welding machine and has used inconvenient, the security is poor, inefficiency scheduling problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a semi-automatic welding machine comprises a bottom cabinet, wherein an operating platform is arranged above the bottom cabinet, a stepping motor is arranged in the bottom cabinet, an air cylinder is fixed on the operating platform, a piston telescopic rod of the air cylinder is sleeved with a cutting sleeve A and screwed through a bolt, a pillar is fixedly welded on the cutting sleeve A, two connecting rods are fixedly welded on the side surface of the pillar, a welding gun is fixed on one side of the two connecting rods, a protective cover is arranged on one side of the air cylinder, an opening is formed in the top of the protective cover, the welding gun is inserted into the protective cover, a cover door is arranged on the side surface of the protective cover, the cover door is movably connected with the operating platform through a hinge, two rotating clamping pieces are arranged above the cover door, each rotating clamping piece comprises a rotating shaft and a clamping plate, the clamping plates are sleeved on the rotating shafts, the rotating clamping pieces, be provided with carousel A and carousel B in the safety cover, carousel A with carousel B all is circular, carousel A is located carousel B top, be fixed with the slide rail of two parallels on the carousel B, carousel A below is fixed with two sliders, two the slider sets up respectively in the slide rail, carousel B side is provided with two baffles, carousel B bottom welded fastening has a cutting ferrule B, cutting ferrule B overlaps in step motor's pivot to it is fixed to press from both sides through the bolt fastening, annular is fixed with twelve welding jig on the carousel A, welding jig includes holding head, jack catch and chuck, and welding jig is located welder under.

In a further improvement, the two baffles are movably connected with the turntable B through a damping rotating shaft, and the two baffles are abutted against the side surface of the turntable A.

In a further development, the opening is larger than the width of the welding gun.

In a further improvement, twelve welding fixtures are circularly arranged on the turntable A, and the central angle of each welding fixture is thirty degrees.

In a further improvement, the welding fixture is fixed on the turntable A through bolts.

In a further improvement, the turntable a and the turntable B are the same size.

In a further improvement, the angle of the circle center corresponding to the angular displacement of the stepping motor is thirty degrees.

In a further improvement, the slide rail is a one-way slide rail.

In a further improvement, the air cylinder is electrically connected with the electromagnetic valve.

(III) advantageous effects

Compared with the prior art, the utility model provides a semi-automatic welding machine possesses following beneficial effect:

1. this kind of semi-automatic welding machine, structural design is reasonable, convenient to use, whole automatic weld anchor clamps set up in the safety cover to be provided with the socket in the safety cover top, welder separates completely with the external world welding workpiece when the welding, plays certain protection and noise reduction effect, avoids the spark to splash, and the security has obtained the improvement.

2. The semi-automatic welding machine is provided with twelve welding fixtures which are circularly arranged on the turntable, the central angle between the welding fixtures is thirty degrees, the welding fixtures are matched with a stepping motor, and after a welding workpiece is fixed on the welding fixtures, a welding gun can weld the twelve welding fixtures, so that the welding efficiency is greatly increased.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of a turntable A of the present invention;

fig. 4 is a bottom view of the turntable B of the present invention.

In the figure: 1. a bottom cabinet; 2. an operating platform; 3. a cylinder; 4. a ferrule A; 5. a pillar; 6. a connecting rod; 7. a welding gun; 8. a protective cover; 9. rotating the clamping piece; 10. a turntable A; 11. a cover door; 12. a turntable B; 13. a hinge; 14. a sleeve B; 15. a baffle plate; 16. welding a clamp; 17. a slider; 18. a slide rail; 19. a stepping motor; 20. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a semi-automatic welding machine comprises a bottom cabinet 1, wherein an operating platform 2 is arranged above the bottom cabinet 1, a stepping motor 19 is arranged in the bottom cabinet 1, a cylinder 3 is fixed on the operating platform 2, a sleeve chuck A4 is sleeved on a piston telescopic rod of the cylinder 3 and screwed through a bolt, a strut 5 is welded and fixed on a sleeve chuck A4, two connecting rods 6 are welded and fixed on the side surface of the strut 5, a welding gun 7 is fixed on one side of the two connecting rods 6, a protective cover 8 is arranged on one side of the cylinder 3, an opening 20 is formed in the top of the protective cover 8, the welding gun 7 is inserted into the protective cover 8, a cover door 11 is arranged on the side surface of the protective cover 8, the cover door 11 is movably connected with the operating platform 2 through a hinge 13, two rotary clamping pieces 9 are arranged above the cover door 11, each rotary clamping piece 9 comprises a rotating shaft and a clamping plate, and, rotatory fastener 9 activity sets up in safety cover 8 to block cover door 11, be provided with carousel A10 and carousel B12 in the safety cover 8, carousel A10 with carousel B12 all is circular, carousel A10 is located carousel B12 top, be fixed with the slide rail 18 of two parallels on the carousel B12, carousel A10 below is fixed with two sliders 17, two slider 17 sets up respectively in slide rail 18, carousel B12 side is provided with two baffles 15, carousel B12 bottom welded fastening has a cutting ferrule B14, cutting ferrule B14 overlaps in step motor 19's the pivot to it is fixed through the bolt clamp, the annular is fixed with twelve welding jig 16 on carousel A10, welding jig 16 includes holding head, jack catch and chuck, and welding jig 16 is located welder 7 under.

As shown in fig. 1, the two baffles 15 are movably connected with the rotating disc B12 through a damping rotating shaft, the two baffles 15 abut against the side surface of the rotating disc a10, and the baffles 15 play a role of blocking to prevent the sliding block 17 from sliding towards the direction of the cover door 11.

As shown in fig. 2, the opening 20 is larger than the width of the welding torch 7 so that the welding torch 7 can be inserted directly into the protective enclosure 8 to weld a workpiece on the welding fixture 16, and the welding fixture 16 is bolted to the turntable a 10.

As shown in fig. 3, twelve welding jigs 16 are circularly arranged on the turntable a, and the center angle of each welding jig 16 is thirty degrees, the center angle corresponding to the angular displacement of the stepping motor 19 is thirty degrees, the center angle of each welding jig 16 is the same as the center angle corresponding to the angular displacement of the stepping motor 19, the rotation angle is thirty degrees when the stepping motor 19 rotates once, and each welding jig 16 can move to the position below the welding gun 7 during rotation.

As shown in fig. 1, 3, and 4, the turntable a10 is the same size as the turntable B12.

The slide rail 18 is a one-way slide rail, and limits the sliding direction of the slide block 17.

The cylinder 3 is electrically connected with the electromagnetic valve 21, and the expansion and contraction of the cylinder 3 are controlled by the electromagnetic valve 21.

The stepping motor 19 is of SST43D2120 type.

The cylinder 3 is of the type SC63 × 450.

The working principle is as follows: when the welding machine is used, the two rotary clamping pieces 9 are rotated, the cover door 11 is opened, the baffle plate 15 is rotated, the rotary table A10 is pulled, the sliding block 17 at the bottom of the rotary table A10 slides in the sliding rail 18, the rotary table A10 is pulled out, workpieces to be welded are fixed on the welding fixture 16 in sequence, the rotary table A10 is pushed into the position above the rotary table B12 again after the fixing is finished, the rotary baffle plate 15 fixes the rotary table A10, the cover door 11 is closed, the rotary clamping pieces 9 are rotated to the original position, the cover door 11 is fixed, the stepping motor 19 is started, the rotary table B12 and the rotary table A10 are driven to rotate through the stepping motor 19, the rotating angle is thirty degrees, each welding fixture 16 moves to the position below the welding gun 7 in sequence, the contraction of the air cylinder 3 is controlled through the electromagnetic valve, the welding gun 7 is inserted into the protective cover 8 from.

In summary, the utility model has reasonable structural design, the whole automatic welding fixture 16 is arranged in the protective cover 8, and the socket is arranged above the protective cover 8, the welding workpiece is completely separated from the outside when the welding gun 7 is welding, so as to play a certain role of protection and noise reduction, avoid the spark from splashing and improve the safety; twelve welding fixtures 16 are circularly arranged on the rotary table, the central angle between the welding fixtures is thirty degrees, and the welding gun 7 can weld the twelve welding fixtures 16 after a welding workpiece is fixed on the welding fixtures 16 by matching with the stepping motor 19, so that the welding efficiency is greatly increased.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semi-automatic welding machine, includes end cabinet (1), its characterized in that: an operating platform (2) is arranged above the bottom cabinet (1), a stepping motor (19) is arranged in the bottom cabinet (1), an air cylinder (3) is fixed on the operating platform (2), a sleeve chuck A (4) is sleeved on a piston telescopic rod of the air cylinder (3) and screwed down through a bolt, a pillar (5) is welded and fixed on the sleeve chuck A (4), two connecting rods (6) are welded and fixed on the side surface of the pillar (5), a welding gun (7) is fixed on one side of the two connecting rods (6), a protective cover (8) is arranged on one side of the air cylinder (3), an opening (20) is formed in the top of the protective cover (8), the welding gun (7) is inserted into the protective cover (8), a cover door (11) is arranged on the side surface of the protective cover (8), and the cover door (11) is movably connected with the operating platform (2) through a hinge (13), the cover door is characterized in that two rotary clamping pieces (9) are arranged above the cover door (11), each rotary clamping piece (9) comprises a rotating shaft and a clamping plate, the clamping plates are sleeved on the rotating shafts, the rotary clamping pieces (9) are movably arranged in the protective cover (8) and block the cover door (11), a turntable A (10) and a turntable B (12) are arranged in the protective cover (8), the turntable A (10) and the turntable B (12) are both circular, the turntable A (10) is positioned above the turntable B (12), two parallel sliding rails (18) are fixed on the turntable B (12), two sliding blocks (17) are fixed below the turntable A (10), the two sliding blocks (17) are respectively arranged in the sliding rails (18), two baffle plates (15) are arranged on the side surface of the turntable B (12), one clamping sleeve B (14) is welded and fixed at the bottom of the turntable B (12), and the clamping sleeve B (14) is sleeved on the rotating shaft of the stepping motor (19), and clamped and fixed through bolts, twelve welding fixtures (16) are annularly fixed on the turntable A (10), each welding fixture (16) comprises a clamping head, a clamping jaw and a chuck, and the welding fixtures (16) are located under the welding gun (7).

2. A semi-automatic welding machine according to claim 1, characterized in that: the two baffles (15) are movably connected with the rotary disc B (12) through a damping rotating shaft, and the two baffles (15) are abutted against the side face of the rotary disc A (10).

3. A semi-automatic welding machine according to claim 1, characterized in that: the opening (20) is larger than the width of the welding gun (7).

4. A semi-automatic welding machine according to claim 1, characterized in that: twelve welding clamps (16) are circularly arranged on the turntable A in a surrounding manner, and the central angle of each welding clamp (16) is thirty degrees.

5. A semi-automatic welding machine according to claim 1, characterized in that: the welding clamp (16) is fixed on the turntable A (10) through bolts.

6. A semi-automatic welding machine according to claim 1, characterized in that: the rotary table A (10) and the rotary table B (12) are the same in size.

7. A semi-automatic welding machine according to claim 1, characterized in that: the circle center angle corresponding to the angular displacement of the stepping motor (19) is thirty degrees.

8. A semi-automatic welding machine according to claim 1, characterized in that: the slide rail (18) adopts a one-way slide rail.

9. A semi-automatic welding machine according to claim 1, characterized in that: the cylinder (3) is electrically connected with the electromagnetic valve (21).