CN210755977U

CN210755977U - Gantry type double-arm welding machine

Info

Publication number: CN210755977U
Application number: CN201921511935.0U
Authority: CN
Inventors: 袁钥
Original assignee: Shandong Yuehao Automation Equipment Co ltd
Current assignee: Shandong Yuehao Automation Equipment Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-16
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a planer-type both arms welding machine, including transmission device, the first support frame of transmission device's left side fixedly connected with to transmission device's right side fixedly connected with second support frame, the top of first support frame is provided with first fixed box, the fixed box of top fixedly connected with second of second support frame, be provided with the auxiliary frame between the right side of first fixed box and the left side of the fixed box of second, the first driving motor of left side fixedly connected with of first fixed box inner wall, the utility model relates to a welding machine equipment technical field. This planer-type both arms welding machine can process and weld two work pieces simultaneously for welded efficiency is provided with the elevation structure who conveniently adjusts welding set height simultaneously, makes welding set can satisfy the processing and the welding of the work piece of unidimensional and type not, satisfies the different user demand of user, improves welding set's practicality.

Description

Gantry type double-arm welding machine

Technical Field

The utility model relates to a welding machine equipment technical field specifically is a planer-type both arms welding machine.

Background

Along with the continuous development and progress of the society, the continuous supply of industrial production demand, especially H shaped steel, H shaped steel wide application in industries such as large-scale building, water conservancy bridge and metallurgical industry, H shaped steel need use the welding machine to weld the shaping in the process of production and processing.

In the prior art, most of the existing welding machines are of single welding structures, a large amount of time is wasted during welding processing of large-batch H-shaped steel, the welding efficiency is low, meanwhile, the welding device can not adjust the welding height according to requirements during welding of the H-shaped steel with different sizes, the welding can be finished only after the H-shaped steel is lifted to a specified position, the welding efficiency is reduced,

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a planer-type both arms welding machine has solved single welding set welding inefficiency, the inconvenient problem of altitude mixture control.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gantry type double-arm welding machine comprises a transmission device, wherein a first support frame is fixedly connected to the left side of the transmission device, a second support frame is fixedly connected to the right side of the transmission device, a first fixing box is arranged at the top of the first support frame, a second fixing box is fixedly connected to the top of the second support frame, an auxiliary frame is arranged between the right side of the first fixing box and the left side of the second fixing box, a first driving motor is fixedly connected to the left side of the inner wall of the first fixing box, a first threaded rod is fixedly connected to the right side of the output end of the first driving motor, the right side of the first threaded rod penetrates through the right side of the inner wall of the first fixing box and extends to the outside of the first fixing box, a support block is arranged on the surface of one end of the first threaded rod extending to the outside of the first fixing box, and an auxiliary block is fixedly connected to the top, the top of auxiliary frame inner wall is provided with supplementary limiting plate, the left side fixedly connected with mounting bracket of supporting shoe, the top fixedly connected with second driving motor of mounting bracket inner wall, the bottom fixedly connected with second threaded rod of second driving motor output shaft, the surface of second threaded rod is provided with the lifter plate, the inside of lifter plate seted up with the internal thread groove of second threaded rod looks adaptation, the both sides at lifter plate top all are provided with buffer spring, two buffer spring's top all with the top fixed connection of mounting bracket inner wall, the front of lifter plate is provided with two elevator blocks, two sliding holes have been seted up in the front of mounting bracket, the top of auxiliary frame is provided with the receipts line area.

Further, the first threaded rod extends to the outside one end of the first fixed box and is connected with the left side of the second fixed box in a rotating mode.

Further, the inner surface of the supporting block is provided with an internal threaded hole, and the inner surface of the internal threaded hole is in threaded connection with the surface of the first threaded rod.

Furthermore, the left side of the auxiliary block is provided with a limiting slide block, and the right side of the auxiliary limiting plate is provided with a limiting slide groove matched with the limiting slide block.

Further, an inner surface of the female screw groove is screwed with a surface of the second threaded rod.

Further, the both sides of lifter plate all are provided with supplementary elevator to the supplementary lift groove with supplementary elevator looks adaptation is seted up to the both sides of mounting bracket inner wall.

Further, one side of the two lifting blocks respectively penetrates through the inner surfaces of the two sliding holes and extends to the outside of the mounting frame, an auxiliary mounting plate is arranged on one side of the two lifting blocks extending to the outside of the mounting frame, and a welding device is arranged on the auxiliary mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this planer-type both arms welding machine, first support frame and second support frame through being provided with planer-type, be provided with two welding set that the structure is the same on the auxiliary frame between two support frames, drive first threaded rod synchronous rotation through a driving motor, first threaded rod drives two supporting shoe synchronous motion, thereby drive two welding set synchronous motion and accomplish welded operation, can process and weld two work pieces simultaneously, accelerate welded efficiency, be provided with the elevation structure who conveniently adjusts welding set height simultaneously, make welding set can satisfy the processing and the welding of the work piece of different sizes and type, satisfy the different user demand of user, welding set's practicality is improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a portion of the auxiliary frame of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the interior of the mounting bracket of fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: the device comprises a transmission device 1, a first support frame 2, a second support frame 3, a first fixing box 4, a second fixing box 5, an auxiliary frame 6, a first driving motor 7, a first threaded rod 8, a supporting block 9, an auxiliary block 10, an auxiliary limiting plate 11, an installation frame 12, a second driving motor 13, a second bolt 14, a lifting plate 15, an inner threaded groove 16, a buffer spring 17, a lifting block 18, a sliding hole 19, an auxiliary installation plate 20, a welding device 21, a wire winding belt 22, a limiting block 23, a third threaded rod 24, a third driving motor 25 and a fourth threaded rod 26.

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. 1-3, the present invention provides a first embodiment: a gantry type double-arm welding machine comprises a transmission device 1, workpieces to be processed are transported and transmitted through the transmission device 1, and meanwhile, the workpieces are fixed, a first support frame 2 is fixedly connected to the left side of the transmission device 1, a second support frame 3 is fixedly connected to the right side of the transmission device 1, a first fixing box 4 is arranged at the top of the first support frame 2, a second fixing box 5 is fixedly connected to the top of the second support frame 3, an auxiliary frame 6 is arranged between the right side of the first fixing box 4 and the left side of the second fixing box 5, the auxiliary frame 6 mainly provides a main platform for moving and supporting a welding device 21, a gantry type structure can be used for simultaneously providing moving and welding spaces for the two welding devices 21, a first driving motor 7 is fixedly connected to the left side of the inner wall of the first fixing box 4, a first threaded rod 8 is fixedly connected to the right side of the output end of the first driving motor 7, the right side of the first threaded rod 8 penetrates through the right side of the inner wall of the first fixing box 4 and extends to the outside of the first fixing box 4, one end, extending to the outside of the first fixing box 4, of the first threaded rod 8 is rotatably connected with the left side of the second fixing box 5, the first threaded rod 8 is driven to synchronously rotate by starting the first driving motor 7, the first threaded rod 8 drives the two welding devices 21 to synchronously operate, compared with the single welding devices 21, the processing and production are carried out, the production efficiency is improved, the step of workpiece production is accelerated, a supporting block 9 is arranged on the surface of one end, extending to the outside of the first fixing box 4, of the first threaded rod 8, two supporting blocks 9 are arranged on the first threaded rod 8, corresponding equipment and structures on the two supporting blocks 9 are the same, an internal threaded hole is formed in the inner surface of the supporting block 9, and the inner surface of the internal threaded hole, the first threaded rod 8 drives the supporting block 9 to move left and right through the internal threaded hole, so as to drive the mounting frame 12 on the supporting block 9 and the welding device 21 on the mounting frame 12 to move left and right, so as to realize synchronous movement of the two welding devices 21, the top of the supporting block 9 is fixedly connected with the auxiliary block 10, the left side of the auxiliary block 10 is provided with the limiting slider which is a T-shaped slider, the right side of the auxiliary limiting plate 11 is provided with a limiting chute matched with the limiting slider, the supporting block 9 can slide on the auxiliary frame 6 stably through a limiting structure, the top of the inner wall of the auxiliary frame 6 is provided with the auxiliary limiting plate 11, the left side of the supporting block 9 is fixedly connected with the mounting frame 12, the top of the inner wall of the mounting frame 12 is fixedly connected with the second driving motor 13, the bottom of the output shaft, an inner thread groove 16 matched with the second thread rod 14 is formed in the lifting plate 15, the inner surface of the inner thread groove 16 is in threaded connection with the surface of the second thread rod 14, auxiliary lifting blocks are arranged on two sides of the lifting plate 15, auxiliary lifting grooves matched with the auxiliary lifting blocks are formed in two sides of the inner wall of the mounting frame 12, the second driving motor 13 is started to drive the second thread rod 14 to rotate synchronously, the second thread rod 14 drives the lifting plate 15 to slide up and down in the mounting frame 12 through the inner thread groove 16, the lifting plate 15 drives an auxiliary mounting plate 20 outside the mounting frame 12 to slide up and down at the position of the sliding hole 19 through the lifting block 18, so that the welding height of the welding device 21 is adjusted, the welding machine can be suitable for processing workpieces with different heights, the processing efficiency is improved, different use requirements of users are met, and the practicability of the welding machine is improved, and the both sides at lifter plate 15 top all are provided with buffer spring 17, the top of two buffer spring 17 all with the top fixed connection of mounting bracket 12 inner wall, lifter plate 15's front is provided with two lifters 18, two sliding hole 19 have been seted up in the front of mounting bracket 12, one side of two lifters 18 runs through the internal surface of two sliding hole 19 respectively and extends to the outside of mounting bracket 12, and one side that two lifters 18 extend to the mounting bracket 12 outside is provided with supplementary mounting panel 20, be provided with welding set 21 on the supplementary mounting panel 20, the top of supplementary frame 6 is provided with receipts line area 22, can collect the arrangement to the wire rod of welding machine through receiving line area 22, a section of thick bamboo can not cause too big influence to the wire rod when welding set 21 reciprocates.

When the welding machine works, two workpieces to be processed are respectively fixed on two sides of the transmission device 1 for transportation, when the workpieces are transported to opposite positions of welding equipment, welding operation is carried out, two groups of workpieces are simultaneously welded through two welding devices, welding efficiency is improved, when the welding device 21 needs to be moved left and right, the first driving motor 7 is started, the first driving motor 7 drives the threaded rod to synchronously rotate, the first threaded rod 8 drives the two supporting blocks 9 to synchronously move left and right, processing and welding of two identical workpieces are realized, when the workpieces with different sizes are welded, the second driving motor 13 is started, the second driving motor 13 drives the second threaded rod 14 to synchronously rotate, the second threaded rod 14 drives the lifting plate 15 to synchronously lift, the lifting plate 15 drives the welding device 21 on the auxiliary mounting plate 20 to move up and down through the lifting block 18, so as to adjust the welding height, the welding requirements of workpieces with different sizes are met, and the overall practicability of the welding machine is improved.

Referring to fig. 4, the present invention provides a second embodiment: a limiting block 23 is arranged between the top and the bottom of the inner wall of an auxiliary frame 6, the limiting block 23 is located at the center of the auxiliary frame 6, a third threaded rod 24 is fixedly connected to the right side of an output shaft of a first driving motor 7, the right side of the third threaded rod 24 penetrates through the right side of the inner wall of a first fixing box 5 and extends to the outside of the fixing box 5, one end, extending to the outside of the first fixing box 5, of the third threaded rod 24 is rotatably connected with the left side of the limiting block 23, an independent supporting block 9 and opposite welding equipment are arranged on the third threaded rod 24, a third driving motor 25 is fixedly connected to the right side of the inner wall of a second fixing box 5, a fourth threaded rod 26 is fixedly connected to the left side of an output shaft of the third driving motor 25, the left side of the fourth threaded rod 26 penetrates through the left side of the inner wall of the second fixing box 5 and extends to the outside of the second fixing box 5, and the fourth threaded rod 26 extends to the outside one end of the second fixed box 5 and is connected with the right side of the limiting block 23 in a rotating mode, the fourth threaded rod 26 is provided with a supporting block 9 which is the same as that of the third threaded rod 24 and corresponding welding equipment, two different workpieces can be simultaneously processed and welded on a gantry type welding frame, different use requirements of users are met, and the practicability of the welding equipment is improved.

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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a planer-type both arms welding machine, includes transmission device (1), its characterized in that: the left side fixedly connected with first support frame (2) of transmission device (1) to the right side fixedly connected with second support frame (3) of transmission device (1), the top of first support frame (2) is provided with first fixed box (4), the top fixedly connected with second fixed box (5) of second support frame (3), be provided with auxiliary frame (6) between the right side of first fixed box (4) and the left side of second fixed box (5), the left side fixedly connected with first driving motor (7) of first fixed box (4) inner wall, the right side fixedly connected with first threaded rod (8) of the output of first driving motor (7), the right side of first threaded rod (8) runs through the right side of first fixed box (4) inner wall and extends to the outside of first fixed box (4), the surface of the one end that first threaded rod (8) extends to the outside of first fixed box (4) is provided with the supporting shoe (s: (3) 9) The top of the supporting block (9) is fixedly connected with an auxiliary block (10), the top of the inner wall of the auxiliary frame (6) is provided with an auxiliary limiting plate (11), the left side of the supporting block (9) is fixedly connected with an installation frame (12), the top of the inner wall of the installation frame (12) is fixedly connected with a second driving motor (13), the bottom of the output shaft of the second driving motor (13) is fixedly connected with a second threaded rod (14), the surface of the second threaded rod (14) is provided with a lifting plate (15), an inner threaded groove (16) matched with the second threaded rod (14) is formed in the lifting plate (15), two sides of the top of the lifting plate (15) are respectively provided with a buffer spring (17), the tops of the two buffer springs (17) are respectively fixedly connected with the top of the inner wall of the installation frame (12), and the front of the lifting plate (15) is provided with two lifting blocks (18), two sliding holes (19) are formed in the front face of the mounting frame (12), and a wire take-up belt (22) is arranged at the top of the auxiliary frame (6).

2. A gantry type double arm welding machine as defined in claim 1, wherein: one end of the first threaded rod (8) extending to the outside of the first fixed box (4) is rotatably connected with the left side of the second fixed box (5).

3. A gantry type double arm welding machine as defined in claim 1, wherein: the inner surface of the supporting block (9) is provided with an internal threaded hole, and the inner surface of the internal threaded hole is in threaded connection with the surface of the first threaded rod (8).

4. A gantry type double arm welding machine as defined in claim 1, wherein: the left side of the auxiliary block (10) is provided with a limiting slide block, and the right side of the auxiliary limiting plate (11) is provided with a limiting slide groove matched with the limiting slide block.

5. A gantry type double arm welding machine as defined in claim 1, wherein: the inner surface of the inner thread groove (16) is in threaded connection with the surface of the second threaded rod (14).

6. A gantry double arm welding machine as defined in claim 5, wherein: the both sides of lifter plate (15) all are provided with supplementary elevator to the supplementary lift groove with supplementary elevator looks adaptation is seted up to the both sides of mounting bracket (12) inner wall.

7. A gantry type double arm welding machine as defined in claim 1, wherein: one side of each of the two lifting blocks (18) penetrates through the inner surface of each of the two sliding holes (19) and extends to the outside of the mounting frame (12), an auxiliary mounting plate (20) is arranged on one side, extending to the outside of the mounting frame (12), of each of the two lifting blocks (18), and a welding device (21) is arranged on each auxiliary mounting plate (20).