CN210633200U

CN210633200U - Engineering machine tool landing leg welding equipment

Info

Publication number: CN210633200U
Application number: CN201921736714.3U
Authority: CN
Inventors: 罗念
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-29
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses an engineering machinery landing leg welding device, in particular to the technical field of engineering machinery, which comprises a bottom plate and a welding machine, wherein two vertical plates are fixedly arranged at the top of the bottom plate, and a fixing mechanism is arranged at the front side of the welding machine; the fixed establishment includes the motor, the fixed pivot that is equipped with of motor output end, pivot outside cover is equipped with the rotary drum, the fixed two support columns that are equipped with in rotary drum top, the fixed cover in the rotary drum outside is equipped with first gear, the first gear outside is equipped with spacing shell, spacing shell is fixed to be established in the rotary drum outer end, first gear bottom is equipped with the second gear, the inside fixed threaded rod that is equipped with of second gear, the fixed a plurality of fan blades that are equipped with in the pivot outside. The utility model discloses an use a motor to press from both sides tight fixed operation back to the landing leg, unscrew the bolt, can clear up the residue after the operation again, alleviateed personnel's working strength, reduced manufacturing cost.

Description

Engineering machine tool landing leg welding equipment

Technical Field

The utility model relates to an engineering machine tool technical field, more specifically say, the utility model relates to an engineering machine tool landing leg welding equipment.

Background

With the rapid development of economic construction, certain performance indexes of large-tonnage cranes reach higher design levels, the movable supporting legs are important parts for ensuring the stable work of the wheel crane, and with the development of the cranes to large tonnage and the attention on operation safety, the movable supporting legs begin to develop towards the directions of complex structure, large section size and large welding amount, which puts higher requirements on the welding quality of the movable supporting legs.

For example, chinese patent application publication No. CN204584590U discloses an engineering machinery leg welding device, which includes an operation table with supporting legs, a sliding plate is disposed on the front portion above the operation table, the sliding plate is disposed on the operation table in a manner of moving left and right, a first rail for the sliding plate to move is disposed on the operation table, a groove capable of being matched with the first rail is disposed on the lower surface of the sliding plate, a first motor is fixedly connected to the right end of the operation table, a transmission shaft of the first motor penetrates through the operation table and then extends into the sliding plate and is connected with the sliding plate through a thread, a fixing mechanism is fixedly connected above the sliding plate, a sliding frame is disposed on the rear portion above the operation table, and the sliding frame is disposed on the operation table in a manner of moving front and; the utility model discloses a can effectively realize the welding to steel, through the adjustment of three motor, can improve the degree of consistency of welded precision and welding seam, and through mechanized welding mode, improve welding efficiency greatly, reduce the injury that welding operation caused the staff.

However, when the welding equipment is actually used, two motors are needed to be matched with manual screws to fix the supporting legs, the manufacturing cost is too high, and after the operation is finished, the operation area needs to be cleaned manually, so that the working strength of personnel is increased, and therefore, the welding equipment for the supporting legs of the engineering machinery is necessary to be invented.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an engineering machine tool landing leg welding equipment, through using a motor, the motor drives first gear revolve, first gear drives second gear revolve, second gear drive threaded rod and splint move to the landing leg direction, the landing leg is pressed from both sides tightly fixedly, then treat welding operation completion back, the bolt is unscrewed, the fan blade produces wind-force, the residue clearance that produces after the operation, be convenient for clear up the operation district, it can fix the landing leg to use a motor simultaneously, the cost of manufacture is reduced, personnel's working strength has been alleviateed, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the engineering machinery support leg welding equipment comprises a bottom plate and a welding machine, wherein two vertical plates are fixedly arranged at the top of the bottom plate, the welding machine is arranged between the two vertical plates, a fixing mechanism is arranged on the front side of the welding machine, and the fixing mechanism is arranged between the two vertical plates;

the fixing mechanism comprises a motor, the motor is arranged on one side of one of the risers, a rotating shaft is fixedly arranged at the output end of the motor, the rotating shaft is arranged between the two risers and is movably connected with one of the risers through a bearing, a rotating drum is sleeved on the outer side of the rotating shaft, two supporting columns are fixedly arranged at the top of the rotating drum and are movably connected with the rotating drum through bearings, a first gear is fixedly sleeved on the outer side of the rotating drum, a limiting shell is arranged on the outer side of the first gear and is fixedly arranged at the outer end of the rotating drum, a second gear is arranged at the bottom of the first gear and is meshed with the second gear, the second gear is arranged in the limiting shell and is movably connected with the limiting shell through a bearing, a threaded rod is fixedly arranged in the second gear, and the second gear is in threaded connection with the threaded rod, the threaded rod penetrates through the limiting shell and extends out of the left side and the right side of the limiting shell, the outer side of the rotating shaft is fixedly provided with a plurality of fan blades, and the plurality of fan blades are arranged on one side of the rotating drum.

In a preferred embodiment, the top of the bottom plate is provided with a sliding groove, a sliding plate is arranged inside the sliding groove, and the top end of the sliding plate is fixedly connected with the bottom of the threaded rod.

In a preferred embodiment, a connecting rod is fixedly arranged between the two vertical plates, the connecting rod is arranged at the top end of the limiting shell, and the two supporting columns and the limiting shell are fixedly connected with the connecting rod.

In a preferred embodiment, a clamping groove is formed in the other vertical plate, a frame is fixedly arranged on one side of the other vertical plate, and the frame is arranged at the top of the clamping groove.

In a preferred embodiment, a collecting box is fixedly arranged on one side of the other vertical plate and is arranged at the bottom of the frame body.

In a preferred embodiment, a supporting plate is fixedly arranged on one side of one vertical plate, and the top of the supporting plate is fixedly connected with the bottom of the motor.

In a preferred embodiment, a bolt is fixedly arranged on the front side of the rotary drum, penetrates through one side of the rotary drum and is in contact with one side of the rotary shaft, the rotary drum is in threaded connection with the bolt, and the bolt is arranged on the front side of the limiting shell.

In a preferred embodiment, a clamping plate is fixedly arranged at one end of the threaded rod, and the clamping plate is arranged between the sliding plate and the other vertical plate.

The utility model discloses a technological effect and advantage:

drive first gear through the motor and rotate, first gear drives second gear, and second gear drives threaded rod and splint and moves to the landing leg direction, and the landing leg is pressed from both sides tightly fixedly, then treat that welding operation accomplishes the back, unscrew the bolt, the fan blade produces wind-force, the residue clearance that produces after the operation, compare with prior art, be convenient for clear up the operation district, use a motor simultaneously can fix the landing leg, manufacturing cost is reduced, personnel's working strength has been alleviateed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a side view of the pillar of the present invention.

Fig. 5 is a perspective view of the riser of the present invention.

The reference signs are: the device comprises a base plate 1, a vertical plate 2, a motor 3, a rotating shaft 4, a rotating drum 5, a supporting column 6, a first gear 7, a limiting shell 8, a second gear 9, a threaded rod 10, a collecting box 11, a supporting plate 12, fan blades 13, a sliding groove 14, a welding machine 15, a sliding plate 16, a connecting rod 17, a frame 18 and a clamping groove 19.

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.

As shown in fig. 1-4, the utility model provides an engineering machinery landing leg welding equipment, which comprises a bottom plate 1 and a welding machine 15, wherein two vertical plates 2 are fixedly arranged at the top of the bottom plate 1, the welding machine 15 is arranged between the two vertical plates 2, a fixing mechanism is arranged at the front side of the welding machine 15, and the fixing mechanism is arranged between the two vertical plates 2;

the fixing mechanism comprises a motor 3, the motor 3 is arranged on one side of one of the risers 2, a rotating shaft 4 is fixedly arranged at the output end of the motor 3, the rotating shaft 4 is arranged between the two risers 2, the rotating shaft 4 is movably connected with one of the risers 2 through a bearing, a rotating drum 5 is sleeved on the outer side of the rotating shaft 4, two supporting columns 6 are fixedly arranged at the top of the rotating drum 5, the two supporting columns 6 are movably connected with the rotating drum 5 through bearings, a first gear 7 is fixedly sleeved on the outer side of the rotating drum 5, a limiting shell 8 is arranged on the outer side of the first gear 7, the limiting shell 8 is fixedly arranged at the outer end of the rotating drum 5, a second gear 9 is arranged at the bottom of the first gear 7, the first gear 7 is meshed with the second gear 9, the second gear 9 is arranged inside the limiting shell 8, the second gear 9 is movably connected with the limiting shell 8 through a bearing, a threaded, the second gear 9 is in threaded connection with a threaded rod 10, the threaded rod 10 penetrates through the limiting shell 8 and extends out of the left side and the right side of the limiting shell 8, a plurality of fan blades 13 are fixedly arranged on the outer side of the rotating shaft 4, and the plurality of fan blades 13 are all arranged on one side of the rotating drum 5.

The cleaning mechanism comprises a plurality of fan blades 13, and the fan blades 13 are all fixedly arranged at the outer end of the rotating shaft 4.

The top of the bottom plate 1 is provided with a sliding groove 14, a sliding plate 16 is arranged inside the sliding groove 14, the top end of the sliding plate 16 is fixedly connected with the bottom of the threaded rod 10, the threaded rod 10 is supported, and meanwhile the threaded rod 10 is limited to rotate.

Two the fixed connecting rod 17 that is equipped with between riser 2, connecting rod 17 is established on 8 tops of spacing shell, two support column 6 and spacing shell 8 all with connecting rod 17 fixed connection, fixed spacing shell 8 increases the utility model discloses a stability.

Another draw-in groove 19 has been seted up to riser 2 inside, another 2 one side of riser is fixed and is equipped with framework 18, framework 18 is established at draw-in groove 19 top, carries on spacingly to threaded rod 10, avoids threaded rod 10 to drop from second gear 9.

One 2 one side of riser is fixed and is equipped with backup pad 12, backup pad 12 top and 3 bottom fixed connection of motor increase the utility model discloses a stability.

The front side of the rotary drum 5 is fixedly provided with a bolt, the bolt penetrates one side of the rotary drum 5 to be contacted with one side of the rotary shaft 4, the rotary drum 5 is in threaded connection with the bolt, and the bolt is arranged on the front side of the limiting shell 8 and is convenient to lock or loosen the rotary drum 5 and the rotary shaft 4.

And a collecting box 11 is fixedly arranged on one side of the other vertical plate 2, the collecting box 11 is arranged at the bottom of the frame body 18 and guides the welding residues cleaned from the clamping groove, so that the welding residues collectively fall into the collecting box 11.

The fixed splint that are equipped with of threaded rod 10 one end, splint are established between slide 16 and another riser 2, press from both sides tight fixedly to the landing leg, improve the operating quality.

The implementation mode is specifically as follows: firstly, putting the supporting legs on the chopping board 1, simultaneously enabling the supporting legs to be in contact with the vertical board 2 on the right side, then screwing bolts on the front side of the rotary drum 5, then starting the motor 3, enabling the motor 3 to drive the rotary shaft 4 to rotate, enabling the rotary shaft 4 to drive the rotary drum 5 to rotate, enabling the rotary drum 5 to drive the first gear 7 to rotate, enabling the first gear 7 to be meshed with the second gear 9, enabling the first gear 7 to drive the second gear 9 to rotate, enabling the second gear 9 to rotate as the sliding chute 14 limits the rotation of the sliding plate 16 and the threaded rod 10, enabling the second gear 9 to rotate to enable the threaded rod 10 in threaded connection with the second gear to move, driving the clamping plate to advance towards the direction of the supporting legs, enabling the clamping plate to be in contact with the supporting legs and clamp and fix the supporting legs, after welding operation is finished, turning off the motor 3, unscrewing the bolts on the front side of the rotary drum 5, then, then shoveled away welding residues on the landing leg by a cutter, the residues on the landing leg are blown out from the clamping groove 19 by wind generated by the fan blade 13, the residues are blocked by the frame body 18 and fall into the collecting box 11, the operation area is convenient to clean, the landing leg can be fixed by using one motor 3 simultaneously, the manufacturing cost is reduced, the embodiment specifically solves the problems that two motors are used for matching with manual screwing screw assemblies to fix the landing leg simultaneously in the prior art, the manufacturing cost is overhigh, the operation area needs to be manually cleaned after finishing, and the working strength of personnel is increased.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, firstly, supporting legs are placed on a chopping board 1 and are in contact with a vertical plate 2 on the right side, then bolts are screwed, a motor 3 works to drive a first gear 7 to rotate, the first gear 7 drives a second gear 9 to rotate, the second gear 9 drives a threaded rod 10 to rotate, the threaded rod 10 drives a clamping plate to move forward towards the direction of the supporting legs, so that the supporting legs are clamped and fixed, after welding operation is completed, the motor 3 is turned off, the bolts are unscrewed, the motor 3 is turned on again, the first gear 7 drives a plurality of fan blades 13 to rotate, then welding residues on the supporting legs are shoveled by a cutter, wind residues generated by the fan blades 13 are blown out of a clamping groove 19, and the residues are blocked by a frame body 18 and fall into.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the 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 an engineering machine tool landing leg welding equipment, includes bottom plate (1) and welding machine (15), its characterized in that: the top of the bottom plate (1) is fixedly provided with two vertical plates (2), the welding machine (15) is arranged between the two vertical plates (2), the front side of the welding machine (15) is provided with a fixing mechanism, and the fixing mechanism is arranged between the two vertical plates (2);

the fixing mechanism comprises a motor (3), the motor (3) is arranged on one side of one of the vertical plates (2), a rotating shaft (4) is fixedly arranged at the output end of the motor (3), the rotating shaft (4) is arranged between the two vertical plates (2), the rotating shaft (4) is movably connected with one of the vertical plates (2) through a bearing, a rotating drum (5) is sleeved on the outer side of the rotating shaft (4), two supporting columns (6) are fixedly arranged at the top of the rotating drum (5), the two supporting columns (6) are movably connected with the rotating drum (5) through bearings, a first gear (7) is fixedly sleeved on the outer side of the rotating drum (5), a limiting shell (8) is arranged on the outer side of the rotating drum (5), a second gear (9) is arranged at the bottom of the first gear (7), and the first gear (7) is meshed with the second gear (9), the novel fan is characterized in that the second gear (9) is arranged inside the limiting shell (8), the second gear (9) is movably connected with the limiting shell (8) through a bearing, a threaded rod (10) is fixedly arranged inside the second gear (9), the second gear (9) is in threaded connection with the threaded rod (10), the threaded rod (10) penetrates through the limiting shell (8) and extends out of two sides of the limiting shell (8), a plurality of fan blades (13) are fixedly arranged on the outer side of the rotating shaft (4), and the fan blades (13) are arranged on one side of the rotating drum (5).

2. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: the top of the bottom plate (1) is provided with a sliding groove (14), a sliding plate (16) is arranged inside the sliding groove (14), and the top end of the sliding plate (16) is fixedly connected with the bottom of the threaded rod (10).

3. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: two fixed connecting rod (17) that are equipped with between riser (2), establish on spacing shell (8) top connecting rod (17), two support column (6) and spacing shell (8) all with connecting rod (17) fixed connection.

4. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: and a clamping groove (19) is formed in the other vertical plate (2), a frame body (18) is fixedly arranged on one side of the other vertical plate (2), and the frame body (18) is arranged at the top of the clamping groove (19).

5. The engineering machinery support leg welding equipment as claimed in claim 4, wherein: and a collecting box (11) is fixedly arranged on one side of the other vertical plate (2), and the collecting box (11) is arranged at the bottom of the frame body (18).

6. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: one riser (2) one side is fixed and is equipped with backup pad (12), backup pad (12) top and motor (3) bottom fixed connection.

7. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: the front side of the rotary drum (5) is fixedly provided with a bolt, the bolt penetrates through one side of the rotary drum (5) to be in contact with the front side of the rotary shaft (4), the rotary drum (5) is in threaded connection with the bolt, and the bolt is arranged on one side of the limiting shell (8).

8. The engineering machinery support leg welding equipment as claimed in claim 1, wherein: threaded rod (10) one end is fixed and is equipped with splint, splint are established between slide (16) and another riser (2).