CN210677568U

CN210677568U - Welding positioning device for front axle seat of movable arm of engineering machinery

Info

Publication number: CN210677568U
Application number: CN201921911067.5U
Authority: CN
Inventors: 李博容; 倪超; 关雄杰
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-05
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an engineering machine tool movable arm front axle bed welding position device, the on-line screen storage device comprises a base, a plurality of first fixed plates of fixedly connected with, per two on the base two threaded rods of fixedly connected with between the first fixed plate. The utility model discloses a threaded rod, sliding plate, thread bush, connecting plate, stripper plate, extrusion spring's mating reaction because the level setting that is each other of a plurality of threaded rods to a plurality of stripper plates are perpendicular settings with the threaded rod, so by the swing arm of stripper plate centre gripping and preceding axle bed flush each other, the device simple structure, reasonable in design thinks about ingeniously, can realize swing arm and preceding axle bed welding position under the prerequisite that guarantees that swing arm and preceding axle bed flush, make the product welding back more firm.

Description

Welding positioning device for front axle seat of movable arm of engineering machinery

Technical Field

The utility model relates to a welding auxiliary device technical field especially relates to engineering machine tool movable arm front axle bed welding position device.

Background

The welding equipment implements the equipment required for the welding process. The welding equipment comprises a welding machine, welding process equipment and a welding auxiliary device.

The welding auxiliary device is used for improving the safety during welding and is efficient.

In the prior art, generally, a damaged front axle seat needs to be cut off first, and then a new front axle seat is welded, but the welding positioning of a movable arm and the front axle seat cannot be realized on the premise that the movable arm is flush with the front axle seat, so that a welded product is easy to loosen and even breaks away.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engineering machine tool movable arm front axle bed welding position device, among the prior art who exists among the solution prior art, generally to the front axle bed of damage, need cut earlier, then fix a position through manual measurement distance, go on new front axle bed welding for welding operation process precision is lower, complex operation, the problem of inefficiency.

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

engineering machine tool movable arm front axle bed welding position device, including the base, fixedly connected with a plurality of first fixed plates on the base, per two fixedly connected with threaded rod between the first fixed plate, sliding connection has two sliding plates on per two threaded rod, every threaded connection has the thread bush on the threaded rod, per two from top to bottom two fixedly connected with two connecting plates between the sliding plate, every be connected with two stripper plates through fixing device on the sliding plate, the left side is two be equipped with the swing arm between the stripper plate, the right side is two be equipped with the front axle bed between the stripper plate.

Preferably, the fixing device comprises two second fixing plates, the two second fixing plates are fixedly connected to the sliding plate, one sides of the two second fixing plates opposite to each other are fixedly connected with a plurality of extrusion springs, and each extrusion plate is fixedly connected to one end, away from the second fixing plate, of each extrusion spring.

Preferably, a plurality of moving grooves are formed in the bottom side of the base, a buffer spring is fixedly connected to the bottom side of each moving groove, and a universal wheel is fixedly connected to one end of each buffer spring.

Preferably, a rubber pad is fixedly connected to one side of each two extrusion plates, and the shape of each rubber pad is matched with that of the extrusion plate.

Preferably, be equipped with a plurality of light on the base, every the opening of light is the setting of loudspeaker form.

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

1. through threaded rod, sliding plate, thread bush, connecting plate, stripper plate, extrusion spring's mating reaction, because being horizontal setting each other of a plurality of threaded rods to a plurality of stripper plates are perpendicular setting with the threaded rod, so by the swing arm of stripper plate centre gripping and preceding axle bed flush each other, the device simple structure, reasonable in design, the design is ingenious, can realize swing arm and preceding axle bed welding position under the prerequisite that guarantees swing arm and preceding axle bed flush, makes the product weld the back more firm.

Drawings

Fig. 1 is a schematic top view of the welding and positioning device for the front axle seat of the movable arm of the engineering machinery of the present invention;

fig. 2 is a schematic front structural diagram of the welding and positioning device for the front axle seat of the movable arm of the engineering machinery.

In the figure: the device comprises a base 1, a first fixing plate 2, a universal wheel 3, a threaded rod 4, a sliding plate 5, a buffer spring 6, a threaded sleeve 7, an extrusion plate 8, an extrusion spring 9, a second fixing plate 10, a movable arm 11, a front shaft seat 12, a rubber pad 13, an illuminating lamp 14 and a connecting plate 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, the welding and positioning device for the front axle seat of the movable arm of the engineering machinery comprises a base 1, wherein a plurality of first fixed plates 2 are fixedly connected to the base 1, two threaded rods 4 are fixedly connected between every two first fixed plates 2, two sliding plates 5 are slidably connected to every two threaded rods 4, a threaded sleeve 7 is in threaded connection with each threaded rod 4, two connecting plates 15 are fixedly connected between every two upper sliding plates and every two lower sliding plates 5, two extrusion plates 8 are connected to each sliding plate 5 through a fixing device, the fixing device comprises two second fixed plates 10, the two second fixed plates 10 are fixedly connected to the sliding plates 5, a plurality of extrusion springs 9 are fixedly connected to the opposite sides of the two second fixed plates 10, each extrusion plate 8 is fixedly connected to one end of each extrusion spring 9, which is far away from the second fixed plate 10, and the extrusion, firstly, the squeezing plates 8 on the two sliding plates 5 on the left side move towards one side of the second fixed plate 10, then the movable arm 11 is placed between the two squeezing plates 8, the movable arm 11 can be fixed under the action of the squeezing spring 9, similarly, the front shaft seat 12 can be fixed between the squeezing plates 8 on the right side, the movable arm 11 is arranged between the two squeezing plates 8 on the left side, and the front shaft seat 12 is arranged between the two squeezing plates 8 on the right side.

A plurality of shifting chutes have been seted up to base 1's bottom side, the bottom side fixedly connected with buffer spring 6 of every shifting chute, the one end fixedly connected with universal wheel 3 of every buffer spring 6, buffer spring 6 can cushion the impact force to the device, a plurality of universal wheels 3 are the symmetry setting, make the device more firm, and can remove the device fast and stably, one side fixedly connected with rubber pad 13 that per two stripper plates 8 are relative, every rubber pad 13 shape and stripper plate 8 phase-match, rubber pad 13 can cushion stripper plate 8 to the impact force of swing arm 11 and front axle seat 12, prevent that swing arm 11 and front axle seat 12 from receiving the damage, be equipped with a plurality of light 14 on base 1, the opening of every light 14 is loudspeaker form setting, light 14 makes the device also workable evening, loudspeaker form opening makes light focus more, see more clearly.

In the utility model, the extrusion plates 8 on the two sliding plates 5 on the left side are moved to one side of the second fixed plate 10, then the movable arm 11 is placed between the two extrusion plates 8, the movable arm 11 can be fixed under the action of the extrusion spring 9, and the front axle seat 12 can be fixed between the extrusion plates 8 on the right side, because the threaded rods 4 are horizontally arranged, and the extrusion plates 8 are vertically arranged with the threaded rods 4, the movable arm 11 clamped by the extrusion plates 8 is flush with the front axle seat 12, the upper and lower sliding plates 5 can be moved together by the movable connecting plate 15, after the movable arm 11 is abutted against the front axle seat 12 by moving the sliding plates 5, then the threaded sleeve 7 is screwed, the threaded sleeve 7 is abutted against the side wall of the sliding plate 5, so that the movable arm 11 is abutted against the front axle seat 12 without moving, thereby facilitating welding, the device has simple structure, reasonable in design, the design is ingenious, can realize under the prerequisite of guaranteeing that swing arm 11 flushes with preceding axle bed 12 swing arm 11 and preceding axle bed 12 welding position, improves the fastness after the product welding, can not take place to become flexible easily.

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

1. Engineering machine tool movable arm front axle seat welding position device, including base (1), its characterized in that, a plurality of first fixed plate of fixedly connected with (2), per two on base (1) two threaded rod of fixedly connected with (4) between first fixed plate (2), sliding connection has two sliding plates (5) on per two threaded rod (4), every threaded rod (4) are gone up threaded connection has thread bush (7), per upper and lower two fixedly connected with two connecting plates (15), every between sliding plate (5) are connected with two stripper plate (8) through fixing device on sliding plate (5), two on the left side be equipped with between stripper plate (8) swing arm (11), two on the right side be equipped with front axle seat (12) between stripper plate (8).

2. The welding and positioning device for the front axle seat of the movable arm of the engineering machinery according to claim 1, wherein the fixing device comprises two second fixing plates (10), the two second fixing plates (10) are fixedly connected to the sliding plate (5), a plurality of extrusion springs (9) are fixedly connected to opposite sides of the two second fixing plates (10), and each extrusion plate (8) is fixedly connected to one end of each extrusion spring (9) which is far away from the second fixing plate (10).

3. The welding and positioning device for the front axle seat of the engineering mechanical arm according to claim 1, wherein a plurality of moving grooves are formed in the bottom side of the base (1), a buffer spring (6) is fixedly connected to the bottom side of each moving groove, and a universal wheel (3) is fixedly connected to one end of each buffer spring (6).

4. The welding and positioning device for the front axle seat of the movable arm of the engineering machinery as claimed in claim 1, wherein a rubber pad (13) is fixedly connected to one side of each two extrusion plates (8), and each rubber pad (13) is matched with the extrusion plate (8) in shape.

5. The welding and positioning device for the front axle seat of the movable arm of the engineering machinery as claimed in claim 1, wherein a plurality of illuminating lamps (14) are arranged on the base (1), and an opening of each illuminating lamp (14) is arranged in a trumpet shape.