CN212384947U - Universal hydraulic movable arm bucket rod tool - Google Patents

Abstract

The utility model belongs to the welding set field discloses a general formula hydraulic pressure movable swing arm dipper frock for solve the problem that current swing arm welding efficiency is low. It includes the machine of shifting and is located the welder mounting panel of machine of shifting one side, mount, conveyer belt, bottom plate and backing plate are installed by supreme down in proper order at the top of the machine of shifting carousel, and the top of backing plate is fixed with limiting plate one, and the top pin joint of limiting plate one has limiting plate two, all is equipped with the logical groove that the level set up on the lateral wall that limiting plate one and limiting plate two are close to each other, all is equipped with the thing groove of putting of vertical setting on the inner wall that two lead to the groove, and two are put the thing inslot and all rotate and are connected with semi-annular fluted disc, two all be fixed. The utility model discloses make the swing arm when the welding, need not to pull down swing arm secondary installation, can carry out all-round welding to the swing arm, shorten greatly with the weld time of swing arm, greatly reduced staff intensity of labour.

Description

Universal hydraulic movable arm bucket rod tool

Technical Field

The utility model relates to a welding set technical field especially relates to a movable arm dipper frock of general hydraulic pressure movable.

Background

The boom and bucket rod are important accessories on the excavator, and the two ends of the boom need to be welded, so that the stability of the boom in the use function process is improved.

When an existing movable arm is welded, the movable arm is placed on a welding positioner and is manually welded, after one side of the movable arm is welded, the movable arm needs to be detached, the movable arm is turned over, and the other side of the movable arm is welded, so that the welding efficiency is low, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the swing arm welding efficiency is low that exists among the prior art, and the movable swing arm dipper frock of a general formula hydraulic pressure that proposes.

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

the utility model provides a general formula hydraulic pressure movable swing arm dipper frock, includes the machine of shifting and is located the welder mounting panel of machine of shifting one side, the top of carousel is installed mount, conveyer belt, bottom plate and backing plate in proper order by supreme down on the machine of shifting, and the top of backing plate is fixed with limiting plate one, and the top pin joint of limiting plate one has limiting plate two, all is equipped with the logical groove that the level set up on the lateral wall that limiting plate one and limiting plate two are close to each other, all is equipped with the thing groove of putting of vertical setting on the inner wall of two logical grooves, and two are put the thing inslot homorotation and are connected with semi-annular fluted disc, two all be fixed with the fixture block, two on the inner wall of fluted disc the joint has the swing arm between the fixture block, and in the one end.

Preferably, the welder mounting panel is the loop configuration, install two to four evenly distributed's spray gun on the inner wall of welder mounting panel, a plurality of welder are used for carrying out the synchronous welding to dipper and accessory, movable arm dipper finished product welding quality has been improved, the bottom sliding connection of welder mounting panel has year thing board, be fixed with anchor clamps on carrying the thing board, the centre gripping has the accessory on the anchor clamps, a lateral wall that the movable arm was kept away from to the welder mounting panel is installed on the riser through electric turntable and horizontal pole, it installs in the bottom of riser to carry the thing board, the one end that year thing board was kept away from to the riser is installed on the truss through erecting the mechanism that moves, erect and move the mechanism and can adopt no pole cylinder, market common equipment such as rigidity conveyer belt, be used for adjusting welder in ascending.

Preferably, the bottom of limiting plate one is equipped with the installation passageway, and drive gear's bottom is rotated and is connected in the installation passageway, and the both sides of backing plate all are equipped with the driving motor who is connected with drive gear, and two driving motor output shafts rotation direction is opposite and work in turn.

Preferably, the edges of two end faces of the fluted disc are provided with limiting bulges, the limiting bulges are of a semi-annular structure, and the limiting bulges are rotatably connected in the object placing grooves and used for limiting the fluted disc.

Preferably, the both sides of backing plate all are equipped with the cylinder of vertical setting, and on the cylinder was fixed in the bottom plate, the output of cylinder rotated through the fixed ball and is connected with the layer board, and the layer board is pegged graft with the swing arm, and the layer board is used for carrying out the secondary positioning to the swing arm, and the location is accurate.

The utility model has the advantages that:

1. when the position of the movable arm is adjusted before welding, the movable arm is overturned by taking the horizontal direction as an axis, the top and the bottom of the movable arm can be welded without dismounting the movable arm for secondary installation, the welding time of the movable arm is greatly shortened, and the labor intensity of workers is greatly reduced;

2. rotatable welder fixed plate and a plurality of welder's design, a plurality of welder are to the synchronous welding of movable arm, have reduced the welding time, improve and welding efficiency, and the welding seam is taken shape beautifully high quality, and when the movable arm was used, the atress was even around the welding seam, difficult fracture, and degree of automation is high, avoids welding seam department uneven phenomenon to send out the emergence.

Drawings

Fig. 1 is a front view of a universal hydraulic movable boom and bucket arm tool provided by the present invention;

fig. 2 is a schematic vertical cross-sectional view of a joint of a first limiting plate and a limiting plate in the universal hydraulic movable boom and bucket rod tool provided by the utility model;

fig. 3 is an exploded view of a joint of a first limiting plate and a limiting plate in the universal hydraulic movable boom and bucket rod tool provided by the utility model;

fig. 4 is the utility model provides an among the general formula hydraulic pressure movable swing arm dipper frock, the cross-sectional view of layer board vertical section.

In the figure: 1. a position changing machine; 2. a turntable; 3. a fixed mount; 4. a conveyor belt; 5. a base plate; 6. a base plate; 7. a first limiting plate; 8. a second limiting plate; 9. a movable arm; 10. a truss; 11. a vertical plate; 12. mounting a welding gun; 13. a loading plate; 14. a clamp; 15. a cylinder; 16. a support plate; 17. a fluted disc; 18. a clamping block; 19. the gears are driven.

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.

The first embodiment is as follows:

referring to fig. 1-4, a universal hydraulic movable arm bucket rod tool comprises a positioner 1 and a welding gun mounting plate 12 located on one side of the positioner 1, wherein a fixed frame 3, a conveyor belt 4, a bottom plate 5 and a backing plate 6 are sequentially mounted on the top of an upper rotary table 2 of the positioner 1 from bottom to top, a first limiting plate 7 is fixed on the top of the backing plate 6, a second limiting plate 8 is pinned on the top of the first limiting plate 7, horizontally arranged through grooves are respectively formed in the side walls, close to each other, of the first limiting plate 7 and the second limiting plate 8, vertically arranged object placing grooves are respectively formed in the inner walls of the two through grooves, semi-annular toothed discs 17 are respectively rotatably connected in the two object placing grooves, clamping blocks 18 are respectively fixed on the inner walls of the two toothed discs 17, a movable arm 9 is clamped between the two clamping blocks 18, one end of the movable arm 9 extends into the welding gun mounting plate 12, the bottom of the first limiting plate 7 is provided with an installation channel, the bottom of the driving gear 19 is rotatably connected into the installation channel, the two sides of the base plate 6 are respectively provided with a driving motor connected with the driving gear 19, and output shafts of the two driving motors are opposite in rotating direction and work alternately. The edge of two terminal surfaces of fluted disc 17 all is equipped with spacing arch, and spacing arch is the semi-annular structure, and spacing arch rotates to be connected in putting the thing inslot for carry on spacingly to fluted disc 17. The both sides of backing plate 6 all are equipped with the cylinder 15 of vertical setting, and on cylinder 15 was fixed in bottom plate 5, the output of cylinder 15 rotated through the fixed ball and is connected with layer board 16, and layer board 16 pegs graft with swing arm 9, and layer board 16 is used for carrying out the secondary location to swing arm 9, and the location is accurate.

Here, it should be noted that: the transmission belt is a rigid transmission belt and is intermittently driven by two stepping motors.

The working principle is as follows: firstly, the movable arm 9 is inserted into the fixture block 18 on the first limiting plate 7, the second limiting plate 8 is fixed on the first limiting plate 7 through a fastener, the fixture block 18 on the second limiting plate 8 is inserted at the top of the movable arm 9, and the two fixture blocks 18 limit the movable arm 9;

the air cylinder 15 works to enable the supporting plate 16 to be inserted at the bottom of the movable arm 9, and secondary positioning is carried out on the movable arm 9;

the conveyor belt 4 works to enable the mounting plate 5 to drive the base plate 6 to move towards the welding gun mounting plate 12, the welding gun welds the movable arm and the movable arm part, the driving motor works to enable the driving gear 19 to rotate, the clamping block 18 on the fluted disc 17 drives the movable arm 9 to rotate, the movable arm 9 is overturned, and the welding gun on the welding gun mounting plate 12 welds the bottom of the movable arm 9.

Example two:

referring to fig. 1-4, a universal hydraulic movable boom and bucket rod tooling, similar to the first embodiment, the present embodiment is different from the first embodiment in that a welding gun mounting plate 12 is an annular structure, two to four evenly distributed spray guns are mounted on an inner wall of the welding gun mounting plate 12, a plurality of welding guns are used for synchronously welding a bucket rod and accessories thereof, so as to improve the welding quality of a finished boom and bucket rod product, a carrying plate 13 is slidably connected to the bottom of the welding gun mounting plate 12, a clamp 14 is fixed on the carrying plate 13, accessories (not shown) are clamped on the clamp 14, a side wall of the welding gun mounting plate 12, which is far away from a boom 9, is mounted on a vertical plate 11 through an electric turntable and a cross rod, the carrying plate 13 is mounted at the bottom of the vertical plate 11, one end of the vertical plate 11, which is far away from the carrying plate 13, is mounted on a truss 10 through a vertical, the welding gun is used for adjusting the position of the welding gun in the vertical direction, and the welding accuracy is improved.

The working principle is as follows: the accessory is fixed on the object carrying plate 13 through the object carrying plate 13, the accessory is close to the movable arm 9, the rotary table drives the welding gun mounting plate 12 to rotate, the plurality of welding guns synchronously weld the movable arm, the welding time is reduced, the welding efficiency is improved, the formed welding seam is attractive and high in quality, when the movable arm 9 is used, the stress around the welding seam is uniform, the welding seam is not prone to fracture, the automation degree is high, and the phenomenon of uneven welding at the welding seam is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a movable arm dipper frock of general formula hydraulic pressure, includes positioner (1) and is located welder mounting panel (12) of positioner (1) one side, its characterized in that: the top of an upper turntable (2) of the positioner (1) is sequentially provided with a fixed frame (3), a conveyor belt (4), a bottom plate (5) and a backing plate (6) from bottom to top, the top of the backing plate (6) is fixedly provided with a first limiting plate (7), the top of the first limiting plate (7) is in pin joint with a second limiting plate (8), the side walls, close to each other, of the first limiting plate (7) and the second limiting plate (8) are respectively provided with a horizontally arranged through groove, the inner walls of the two through grooves are respectively provided with a vertically arranged object placing groove, the two object placing grooves are respectively and rotatably connected with a semi-annular fluted disc (17), the inner walls of the two fluted discs (17) are respectively and fixedly provided with clamping blocks (18), a movable arm (9) is clamped between the two clamping blocks (18), and one end of the, the top of the backing plate (6) is embedded with a driving gear (19) meshed with the fluted disc (17).

2. The universal hydraulic movable boom and bucket arm tool of claim 1, characterized in that: welder mounting panel (12) are the loop configuration, install two to four evenly distributed's spray gun on the inner wall of welder mounting panel (12), the bottom sliding connection of welder mounting panel (12) carries thing board (13), be fixed with anchor clamps (14) on carrying thing board (13), a lateral wall that swing arm (9) were kept away from in welder mounting panel (12) passes through electric turntable and horizontal pole and installs on riser (11), carry thing board (13) and install in the bottom of riser (11), the one end that year thing board (13) were kept away from in riser (11) is installed on truss (10) through erecting the mechanism that moves.

3. The universal hydraulic movable boom and bucket arm tool of claim 1, characterized in that: the bottom of the first limiting plate (7) is provided with an installation channel, the bottom of the driving gear (19) is rotatably connected into the installation channel, and the two sides of the base plate (6) are provided with driving motors connected with the driving gear (19).

4. The universal hydraulic movable boom and bucket arm tool of claim 1, characterized in that: the edges of two end faces of the fluted disc (17) are provided with limiting bulges, the limiting bulges are of semi-annular structures, and the limiting bulges are rotatably connected in the object placing grooves.

5. The universal hydraulic movable boom and bucket arm tool of claim 1, characterized in that: the both sides of backing plate (6) all are equipped with cylinder (15) of vertical setting, and on cylinder (15) were fixed in bottom plate (5), the output of cylinder (15) rotated through the fixed ball and is connected with layer board (16), and layer board (16) are pegged graft with swing arm (9).

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