CN220093587U

CN220093587U - Welding machine convenient to use

Info

Publication number: CN220093587U
Application number: CN202321554537.3U
Authority: CN
Inventors: 李�权
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2023-11-28
Anticipated expiration: 2033-06-17

Abstract

The utility model discloses a welding machine convenient to use, which comprises a machine table, a welding gun and a table plate fixedly arranged at the top of the machine table, wherein two first air cylinders are fixedly arranged on the right side of the top of the table plate, two second air cylinders are fixedly arranged on the left side of the top of the table plate, and longitudinal displacement mechanisms are arranged at the tops of the first air cylinders and the second air cylinders; the vertical displacement mechanism is connected with a vertical rod, a fixed clamping plate is fixedly arranged at the bottom end of the vertical rod, a movable clamping plate is arranged below the fixed clamping plate, a clamping driving assembly is arranged in the bottom end of the vertical rod, and the clamping driving assembly is connected with the top of the movable clamping plate; the back of the welding gun is fixedly provided with two positioning back plates, the fixed clamping plate and the movable clamping plate are positioned between the two positioning back plates, and the fixed clamping plate and the movable clamping plate clamp the two positioning back plates. The utility model has the advantages that the welding gun can be disassembled and replaced, and meanwhile, the welding gun is convenient to disassemble and assemble and is convenient to maintain and use.

Description

Welding machine convenient to use

Technical Field

The utility model relates to the field of welding machines, in particular to a welding machine convenient to use.

Background

Soldering is the process of joining metal parts using various fusible alloys (solders). The melting point of the soldering tin is lower than that of the material to be soldered, so that the part can be connected with each other through molecules on the surface of the part to finish the soldering under the condition that the part is not melted; the welding machine can realize the welding machine.

The utility model provides a wire rod automatic welder convenient to use of publication number CN211071613U, discloses a wire rod automatic welder convenient to use, belongs to wire rod automatic welder technical field, and the electric iron comprises a workbench, the welding of workstation left side has the support frame, support frame left side fixedly connected with fixed block, fixed block clearance is connected with screw rod c, screw rod c bottom fixedly connected with motor e, screw rod c can dismantle and be connected with the crossbearer, crossbearer sliding connection has the support frame, motor a is installed in the crossbearer left side, motor a's power take off end is connected with screw rod a's power input end, screw rod a clearance is connected with the montant, the soldered connection is installed to the montant bottom, workstation right side fixedly connected with fixed plate. Under the action of the motor a and the motor e, the welding head can change the position at will in the transverse direction and the vertical direction, and the welding position can be changed according to the size of the circular ring, so that the welding head is convenient to use; the displacement sensor measures the length from the carriage to the motor d, and the corresponding length of the carriage can be moved according to the requirement to obtain the required wire length.

Although the welding can be realized through the welding gun in the patent, the welding gun, namely the welding head, is not convenient to disassemble and assemble due to the fact that the welding gun is not convenient to disassemble and assemble when the welding gun is damaged or is maintained, so that the whole welding gun is inconvenient to use and is not convenient to disassemble and assemble due to the fact that an assembling structure is not convenient to disassemble and assemble.

Therefore, a welding machine convenient to use is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a welding machine convenient to use for solve the inconvenient problem of welder dismouting among the prior art.

According to one aspect of the utility model, a welding machine convenient to use is provided, and the welding machine comprises a machine table, a welding gun and a table plate fixedly installed at the top of the machine table, wherein two first air cylinders are fixedly installed on the right side of the top of the table plate, two second air cylinders are fixedly installed on the left side of the top of the table plate, and longitudinal displacement mechanisms are arranged on the tops of the first air cylinders and the second air cylinders; the vertical displacement mechanism is connected with a vertical rod, a fixed clamping plate is fixedly arranged at the bottom end of the vertical rod, a movable clamping plate is arranged below the fixed clamping plate, a clamping driving assembly is arranged in the bottom end of the vertical rod, and the clamping driving assembly is connected with the top of the movable clamping plate; the back of the welding gun is fixedly provided with two positioning back plates, the fixed clamping plate and the movable clamping plate are positioned between the two positioning back plates, and the fixed clamping plate and the movable clamping plate clamp the two positioning back plates; and the bedplate is provided with a longitudinal welding alignment groove, and the welding alignment groove is positioned at the bottom of the welding gun.

Further, four corners of the bottom of the machine table are provided with a trundle, and one side of the machine table is provided with a through groove.

Further, an opening is formed in the front face of the machine table, two door plates are hinged to the opening, and a handle is fixedly arranged on each door plate.

Further, the longitudinal displacement mechanism comprises a guide sliding rail fixedly mounted at the output end of the first cylinder and a sliding block, and the sliding block is slidably mounted in the guide sliding rail.

Further, the longitudinal displacement mechanism further comprises a protective shell fixedly arranged at the output end of the second air cylinder and a servo motor fixedly arranged at one end of the protective shell, the screw is rotatably arranged in the protective shell, a nut is arranged on the screw in a threaded manner, one end of the screw is fixedly connected with the output shaft end of the servo motor, and a side groove is formed in one side of the protective shell.

Further, the nut is fixedly provided with a connecting rod, the connecting rod penetrates through the side groove, and the tail end of the connecting rod is fixedly connected with the sliding block.

Further, the connecting rod is fixedly connected with the top end of the vertical rod, and a reinforcing rod is fixedly arranged between the connecting rod and the vertical rod.

Further, a positioning convex column is fixedly arranged at the bottom of the movable clamping plate and the top of the fixed clamping plate.

Further, positioning holes are formed in the plate surfaces of the two positioning backboard, and the positioning holes are in clearance fit connection with the positioning convex columns.

Further, the clamping driving assembly comprises a guide hole formed at the bottom end of the vertical rod and an inner groove formed in the bottom end of the vertical rod; the guide hole is communicated with the inner groove, the guide hole is connected with a square rod in a clearance fit mode, the bottom end of the square rod is fixedly connected with the movable plate, an iron plate is fixedly arranged at the top end of the square rod and connected into the inner groove in a clearance fit mode, an electromagnet is arranged above the iron plate and fixedly arranged at the top of the inner groove, and the iron plate is elastically connected with the groove wall at the bottom of the inner groove through a spring.

The utility model has the advantages that: compared with the prior art, the welding machine convenient to use can be used for disassembling and replacing a welding gun, meanwhile, the welding gun is convenient to disassemble and disassemble, the movable clamping plate is driven by the clamping driving assembly to loosen the positioning back plate, the disassembly and reinstallation are realized, only the movable clamping plate is required to be driven, the movable clamping plate and the fixed clamping plate clamp the two positioning back plates, and the whole disassembly and the installation are convenient, so that the whole replacement and maintenance are convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to one embodiment of the present utility model;

FIG. 3 is a schematic view of a movable clamp plate according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of the inside of the protective case according to an embodiment of the present utility model.

In the figure: 1. a machine table; 101. a platen; 102. welding an alignment groove; 2. casters; 3. a door panel; 4. a grip; 5. a first cylinder; 6. a second cylinder; 7. a guide rail; 8. a slide block; 9. a protective shell; 10. a servo motor; 11. a side groove; 12. a connecting rod; 13. a vertical rod; 14. a reinforcing rod; 15. a fixed clamping plate; 16. a movable clamping plate; 17. a welding gun; 18. positioning the backboard; 19. positioning the convex column; 20. square rods; 21. a guide hole; 22. an inner tank; 23. an electromagnet; 24. an iron plate; 25. a spring; 26. a screw; 27. and (3) a nut.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a welding machine convenient to use includes a machine 1, a welding gun 17, and a platen 101 fixedly installed at the top of the machine 1, wherein two first cylinders 5 are fixedly installed on the right side of the top of the platen 101, two second cylinders 6 are fixedly installed on the left side of the top of the platen 101, and longitudinal displacement mechanisms are arranged at the tops of the first cylinders 5 and the second cylinders 6;

the vertical displacement mechanism is connected with a vertical rod 13, a fixed clamping plate 15 is fixedly arranged at the bottom end of the vertical rod 13, a movable clamping plate 16 is arranged below the fixed clamping plate 15, a clamping driving assembly is arranged inside the bottom end of the vertical rod 13, and the clamping driving assembly is connected with the top of the movable clamping plate 16;

the back of the welding gun 17 is fixedly provided with two positioning back plates 18, the fixed clamping plate 15 and the movable clamping plate 16 are positioned between the two positioning back plates 18, and the fixed clamping plate 15 and the movable clamping plate 16 clamp the two positioning back plates 18;

the platen 101 is provided with a longitudinal welding alignment groove 102, and the welding alignment groove 102 is located at the bottom of the welding gun 17.

Four corners of the bottom of the machine table 1 are provided with trundles 2, and one side of the machine table 1 is provided with a through groove; the front of the machine table 1 is provided with an opening, two door plates 3 are hinged at the opening, a handle 4 is fixedly arranged on each door plate 3, and a welding machine body is placed inside the machine table.

The longitudinal displacement mechanism comprises a guide slide rail 7 fixedly mounted at the output end of the first cylinder 5 and a slide block 8, and the slide block 8 is slidably mounted in the guide slide rail 7; the longitudinal displacement mechanism further comprises a protective shell 9 fixedly arranged at the output end of the second air cylinder 6 and a servo motor 10 fixedly arranged at one end of the protective shell 9, a screw rod 26 is rotatably arranged on the protective shell 9, a nut 27 is arranged on the screw rod 26 in a threaded manner, one end of the screw rod 26 is fixedly connected with the output shaft end of the servo motor 10, and a side groove 11 is formed in one side of the protective shell 9; the nut 27 is fixedly provided with a connecting rod 12, the connecting rod 12 passes through the side groove 11, and the tail end of the connecting rod 12 is fixedly connected with the sliding block 8; the connecting rod 12 is fixedly connected with the top end of the vertical rod 13, and a reinforcing rod 14 is fixedly arranged between the connecting rod 12 and the vertical rod 13, so that longitudinal driving is realized.

A positioning convex column 19 is fixedly arranged at the bottom of the movable clamping plate 16 and at the top of the fixed clamping plate 15; positioning holes are formed in the plate surfaces of the two positioning backboard 18, and the positioning holes are connected with the positioning convex columns 19 in a clearance fit manner, so that positioning during clamping is realized.

The clamping driving assembly comprises a guide hole 21 formed at the bottom end of the vertical rod 13 and an inner groove 22 formed inside the bottom end of the vertical rod 13; the guide hole 21 is communicated with the inner groove 22, the guide hole 21 is connected with the square rod 20 in a clearance fit manner, the bottom end of the square rod 20 is fixedly connected with the movable plate, an iron plate 24 is fixedly arranged at the top end of the square rod 20 and is connected into the inner groove 22 in a clearance fit manner, an electromagnet 23 is arranged above the iron plate 24, the electromagnet 23 is fixedly arranged at the top of the inner groove 22, and the iron plate 24 is elastically connected with the bottom groove wall of the inner groove 22 through a spring 25.

The using method comprises the following steps: when the welding machine convenient to use is used, the machine body of the welding machine is placed in the machine table 1, and a pipeline of the machine body passes through the through groove of the machine table 1 and is connected with the welding gun 17; when the welding machine is particularly used, a plate to be welded is placed on a platen 101, the position to be welded is aligned with a welding alignment groove 102, a welding gun 17 is driven by a first cylinder 5 and a second cylinder 6 to approach the position to be welded, the welding gun 17 is driven by a longitudinal displacement mechanism to longitudinally move, welding is realized, when the welding machine is longitudinally driven, a servo motor 10 drives a screw 26 to rotate, threads are screwed between the screw 26 and a nut 27, the guiding action of a guiding sliding rail 7 and a sliding block 8 is matched, longitudinal movement is realized, after welding, the first cylinder 5 and the second cylinder 6 are extended, the welding gun 17 is far away from the welded plate, and the plate is taken out;

compared with the prior art, the welding machine convenient to use can be used for disassembling and replacing the welding gun 17, meanwhile, the welding gun 17 is convenient to replace, the movable clamping plate 16 is driven by the clamping driving assembly to loosen the positioning back plate 18, and when disassembling and reinstallation are realized, only the movable clamping plate 16 is required to be driven, so that the movable clamping plate 16 and the fixed clamping plate 15 clamp the two positioning back plates 18, and the whole welding machine is convenient to disassemble and install, thereby facilitating the whole replacement;

when the welding gun 17 is replaced, the electromagnet 23 is electrified to make the square rod 20 and the movable clamping plate 16 move upwards together, so that the two positioning back plates 18 are loosened, the positioning convex columns 19 are separated from the positioning holes, the stretching amount of the springs 25 is increased to generate stretching deformation, then the welding gun 17 is removed, a new welding gun 17 is installed or the welding gun 17 is reinstalled, the electromagnet 23 is powered off by positioning and jogging the positioning holes on the positioning back plates 18 of the welding gun 17 and the positioning convex columns 19 of the fixed back plates, the square rod 20, the iron plate 24 and the movable clamping plate 16 move downwards together through the elastic force of the springs 25, the positioning convex columns 19 on the movable clamping plate 16 are inserted into the positioning holes, after the installation is completed, the springs 25 are still in a stretching state, but the stretching amount of the springs is smaller than that of the electromagnet 23 when the electromagnet is electrified, and the clamping force is provided for the installation through the elastic force of the springs 25.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A convenient to use's welding machine, its characterized in that: the welding machine comprises a machine table (1), a welding gun (17) and a table plate (101) fixedly arranged at the top of the machine table (1), wherein two first air cylinders (5) are fixedly arranged on the right side of the top of the table plate (101), two second air cylinders (6) are fixedly arranged on the left side of the top of the table plate (101), and longitudinal displacement mechanisms are arranged at the tops of the first air cylinders (5) and the second air cylinders (6);

the vertical displacement mechanism is connected with a vertical rod (13), a fixed clamping plate (15) is fixedly arranged at the bottom end of the vertical rod (13), a movable clamping plate (16) is arranged below the fixed clamping plate (15), a clamping driving assembly is arranged inside the bottom end of the vertical rod (13), and the clamping driving assembly is connected with the top of the movable clamping plate (16);

the back of the welding gun (17) is fixedly provided with two positioning back plates (18), the fixed clamping plate (15) and the movable clamping plate (16) are positioned between the two positioning back plates (18), and the fixed clamping plate (15) and the movable clamping plate (16) clamp the two positioning back plates (18);

a longitudinal welding alignment groove (102) is formed in the bedplate (101), and the welding alignment groove (102) is located at the bottom of the welding gun (17).

2. A convenient to use welder as defined in claim 1, wherein: the four corners of the bottom of the machine table (1) are provided with a trundle (2), and one side of the machine table (1) is provided with a through groove.

3. A convenient to use welder as defined in claim 1, wherein: the front of the machine table (1) is provided with an opening, two door plates (3) are hinged at the opening, and a handle (4) is fixedly arranged on each door plate (3).

4. A convenient to use welder as defined in claim 1, wherein: the longitudinal displacement mechanism comprises a guide sliding rail (7) fixedly mounted at the output end of the first air cylinder (5) and a sliding block (8), and the sliding block (8) is slidably mounted in the guide sliding rail (7).

5. A convenient to use welder as defined in claim 4, wherein: the longitudinal displacement mechanism further comprises a protective shell (9) fixedly arranged at the output end of the second air cylinder (6) and a servo motor (10) fixedly arranged at one end of the protective shell (9), a screw (26) is rotatably arranged in the protective shell (9), a nut (27) is arranged on the screw (26) in a threaded mode, one end of the screw (26) is fixedly connected with the output shaft end of the servo motor (10), and a side groove (11) is formed in one side of the protective shell (9).

6. A convenient to use welder as defined in claim 5, wherein: the nut (27) is fixedly provided with a connecting rod (12), the connecting rod (12) penetrates through the side groove (11), and the tail end of the connecting rod (12) is fixedly connected with the sliding block (8).

7. A convenient to use welder as defined in claim 6, wherein: the connecting rod (12) is fixedly connected with the top end of the vertical rod (13), and a reinforcing rod (14) is fixedly arranged between the connecting rod (12) and the vertical rod (13).

8. A convenient to use welder as defined in claim 1, wherein: the bottom of the movable clamping plate (16) and the top of the fixed clamping plate (15) are fixedly provided with a positioning convex column (19).

9. A convenient to use welder as in claim 8 wherein: the plate surfaces of the two positioning backboard (18) are provided with positioning holes, and the positioning holes are connected with the positioning convex columns (19) in a clearance fit manner.

10. A convenient to use welder as defined in claim 1, wherein: the clamping driving assembly comprises a guide hole (21) formed at the bottom end of the vertical rod (13) and an inner groove (22) formed in the bottom end of the vertical rod (13); the guide hole (21) is communicated with the inner groove (22), the guide hole (21) is connected with the square rod (20) in a clearance fit mode, the bottom end of the square rod (20) is fixedly connected with the movable plate, an iron plate (24) is fixedly arranged at the top end of the square rod (20), the iron plate (24) is connected into the inner groove (22) in a clearance fit mode, an electromagnet (23) is arranged above the iron plate (24), the electromagnet (23) is fixedly arranged at the top of the inner groove (22), and the iron plate (24) is elastically connected with the bottom groove wall of the inner groove (22) through a spring (25).