CN209998624U

CN209998624U - excavator swing arm machining device

Info

Publication number: CN209998624U
Application number: CN201920789960.9U
Authority: CN
Inventors: 熊伟
Original assignee: GAO'AN NANTE DONGTENG ENGINEERING MACHINERY MANUFACTURING Co Ltd
Current assignee: GAO'AN NANTE DONGTENG ENGINEERING MACHINERY MANUFACTURING Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-31
Anticipated expiration: 2029-05-29

Abstract

The utility model belongs to the technical field of the machining technique and specifically relates to a excavator swing arm machining device is disclosed, comprises a workbench, the positive movable mounting of workstation has two sliders, the slider openly all rotates and is connected with the connecting block, connecting block bottom swing joint has the sleeve, the sleeve bottom mounting has the base, workstation top both ends are fixed with the rectangular block, the rectangular block back all is fixed with the pin, the workstation top is fixed with the motor through the mounting bracket, the output shaft end of motor is fixed with the screw rod, screw rod back swing joint has the movable block, the movable block top is fixed with down the clamp splice, the utility model discloses in, through the setting of motor and last clamp splice isotructure, can let mechanical centre gripping welder remove, realize automatic mechanical welding, be used for replacing manual welding, can alleviate workman intensity of labour, also can improve welding quality, improve work efficiency.

Description

excavator swing arm machining device

Technical Field

The utility model relates to a machining technical field especially relates to kinds of excavator swing arm machining device.

Background

The boom is kinds of working devices of the excavator, which are generally called a big boom and a small boom and mainly used for governing actions of digging, loading and the like of the excavator.

The excavator boom is large in size, manual welding is generally adopted during welding, labor intensity is high, welding efficiency is low, and many welds are linear welds, so excavator boom machining devices are proposed to solve the problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art, and providing excavator movable arm machining devices.

In order to achieve the above purpose, the present invention adopts the following technical solution.

kind of excavator swing arm machining device, including the workstation, the positive movable mounting of workstation has two sliders, the slider openly all rotates and is connected with the connecting block, connecting block bottom swing joint has the sleeve, the sleeve bottom mounting has the base, workstation top both ends are fixed with the rectangular block, the rectangular block back all is fixed with the pin, the workstation top is fixed with the motor through the mounting bracket, the output shaft end of motor is fixed with the screw rod, screw rod back swing joint has the movable block, the movable block top is fixed with lower clamp splice, the clamp splice top articulates down has last clamp splice.

Preferably, the rectangular channel is opened at workstation openly both ends, and the draw-in groove has all been opened to the rectangular channel top and bottom, and slider movable mounting is inside the rectangular channel, and slider and rectangular channel inner wall closely laminate, and slider top and bottom all are fixed with the fixture block, and fixture block movable mounting is in the draw-in groove, and fixture block and draw-in groove closely laminate.

Preferably, the front face of the sliding block is fixedly provided with a rotating rod, and the connecting block is rotatably arranged on the surface of the rotating rod.

Preferably, the connecting block is movably arranged inside the sleeve, the connecting block is tightly attached to the inner wall of the sleeve, and the outer side wall of the sleeve is provided with a locking screw.

Preferably, the side wall of the moving block is provided with a threaded hole along the length direction of the screw rod, the screw rod penetrates through the threaded hole, and the screw rod and the moving block are tightly screwed.

Preferably, a sliding block is fixed at the bottom of the moving block, a sliding groove is formed in the top of the workbench, the sliding groove is movably mounted in the sliding groove, and the sliding block is tightly attached to the sliding groove.

Preferably, a switch and a controller are arranged on the workbench, the controller, the switch and the motor form closed loops through leads, and the motor is a forward and reverse rotating motor.

Preferably, the thin rods are located on the same horizontal plane.

Preferably, the side surfaces of the upper clamping block and the lower clamping block are provided with pull buckles, and a circular clamping through hole is formed between the upper clamping block and the lower clamping block.

Compared with the prior art, the beneficial effects of the utility model are that.

The utility model discloses in: 1. through the arrangement of the motor, the upper clamping block and other structures, the mechanical clamping welding gun can move, automatic mechanical welding is realized, manual welding is replaced, the labor intensity of workers can be reduced, the welding quality can be improved, and the working efficiency is improved.

2. Through the reasonable setting of this device, can replace manual operation with machinery, reducible workman's operation danger improves the operation safety index.

Drawings

Fig. 1 is a front view of kinds of excavator boom machining devices according to the present invention.

Fig. 2 is a plan view of kinds of excavator boom machining devices according to the present invention.

In the figure: 1 workbench, 2 sliding blocks, 3 connecting blocks, 4 sleeves, 5 bases, 6 rectangular blocks, 7 thin rods, 8 motors, 9 screw rods, 10 moving blocks, 11 lower clamping blocks and 12 upper clamping blocks.

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, not all embodiments, of the present invention .

Referring to fig. 1-2, kinds of excavator swing arm machining devices, including workstation 1, workstation 1 openly movable mounting has two sliders 2, slider 2 openly all rotates and is connected with connecting block 3, connecting block 3 bottom swing joint has sleeve 4, sleeve 4 bottom mounting has base 5, workstation 1 top both ends are fixed with rectangular block 6, rectangular block 6 back all is fixed with pin 7, workstation 1 top is fixed with motor 8 through the mounting bracket, the output shaft end of motor 8 is fixed with screw 9, screw 9 back swing joint has movable block 10, movable block 10 top is fixed with lower clamp 11, lower clamp 11 top is articulated to have last clamp 12, workstation 1 openly both ends are opened has the rectangular channel, the draw-in groove is all opened to rectangular channel top and bottom, slider 2 movable mounting is inside the rectangular channel, slider 2 and rectangular channel inner wall closely laminate, slider 2 top and bottom all are fixed with the fixture block, fixture block movable mounting is in the draw-in groove, fixture and draw-in-groove closely laminate, slider 2 openly all is fixed with the fixture block 3 rotates and installs on the surface of the rotating rod, connecting block 3 movable mounting is inside sleeve 4, connecting block 3 closely with sleeve 4, there is equipped with the inner wall of sleeve 4, slide switch, slide block 10 is equipped with the clamp 12, slide clamp 12 and slide block, slide clamp 12 pass through-in-clamp groove, slide-in-screw hole, slide-in-clamp control loop 10, slide-in-screw hole 10, slide-screw-clamp 12 and slide-in-screw-clamp 12, slide-screw-clamp pass through-screw-.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

The working principle of the utility model is that, in the utility model, firstly, a welding gun is placed between the upper clamp plate 12 and the lower clamp plate 11, the welding gun is fixed through the upper clamp plate 12 and the lower clamp plate 11, then the height of the two connecting blocks 3 is adjusted to adjust the inclination angle of the workbench 1, the thin rods 7 can be used as an auxiliary adjusting device, the two thin rods 7 are placed at two ends of a welding seam to be welded, after the inclination angle of the workbench 1 is determined, the switch is turned on, the motor 8 operates to drive the moving block 10 to move linearly at the top of the workbench 1, and the welding gun is driven to weld the welding seam.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

The machining device for the movable arm of the excavator comprises a workbench (1) and is characterized in that two sliding blocks (2) are movably mounted on the front side of the workbench (1), the sliding blocks (2) are connected with connecting blocks (3) in a rotating mode on the front side, the bottom of each connecting block (3) is movably connected with a sleeve (4), a base (5) is fixed to the bottom end of each sleeve (4), rectangular blocks (6) are fixed to the two ends of the top of the workbench (1), thin rods (7) are fixed to the back of each rectangular block (6), a motor (8) is fixed to the top of the workbench (1) through a mounting frame, a screw (9) is fixed to the output end of the motor (8), a movable block (10) is movably connected to the back of the screw (9), a lower clamping block (11) is fixed to the top of the movable block (10), and an upper clamping block (12) is hinged to the.
2. The processing device for the movable arm of the excavator of claim 1, wherein the workbench (1) is provided with rectangular grooves at two ends of the front surface, clamping grooves are formed at the top and the bottom of each rectangular groove, the sliding block (2) is movably installed in each rectangular groove, the sliding block (2) is tightly attached to the inner wall of each rectangular groove, clamping blocks are fixed at the top and the bottom of each sliding block (2), the clamping blocks are movably installed in the clamping grooves, and the clamping blocks are tightly attached to the clamping grooves.
3. The type excavator movable arm machining device of claim 1, wherein the sliding blocks (2) are fixed with rotating rods on the front surface, and the connecting blocks (3) are rotatably installed on the surfaces of the rotating rods.
4. The type excavator movable arm machining device of claim 1, wherein the connecting block (3) is movably mounted inside the sleeve (4), the connecting block (3) is tightly attached to the inner wall of the sleeve (4), and a locking screw is arranged on the outer side wall of the sleeve (4).
5. The mechanical processing device for the movable arm of the excavator as claimed in claim 1, wherein the side wall of the moving block (10) is provided with a threaded hole along the length direction of the screw, the screw (9) passes through the threaded hole, and the screw (9) and the moving block (10) are tightly screwed together.
6. The type excavator movable arm machining device of claim 1, wherein a sliding block is fixed at the bottom of the moving block (10), a sliding groove is arranged at the top of the workbench (1), the sliding groove is movably arranged in the sliding groove, and the sliding block is tightly attached to the sliding groove.
7. The type excavator movable arm machining device of claim 1, wherein the workbench (1) is provided with a switch and a controller, the switch and the motor (8) form closed loops through wires, and the motor (8) is a forward and reverse rotation motor.
8. The type excavator boom machining apparatus of claim 1, wherein the slender rod (7) is located on the same horizontal plane.
9. The type excavator movable arm machining device of claim 1, wherein the upper clamping block (12) and the lower clamping block (11) are provided with a draw button on the side, and a circular clamping through hole is arranged between the upper clamping block (12) and the lower clamping block (11).