CN211332009U

CN211332009U - 270 degree machine of shifting suitable for girder steel

Info

Publication number: CN211332009U
Application number: CN201921029247.0U
Authority: CN
Inventors: 马宝定; 邱甜
Original assignee: Hangzhou Gujian Robotics Technology Co ltd
Current assignee: Hangzhou Gujian Robotics Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-08-25
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a welding appurtenance especially relates to a 270 degree machine of shifting suitable for girder steel. The utility model provides a 270 degree machine of shifting suitable for girder steel, includes mount, rotating turret and anchor clamps assembly, the mount top is equipped with the opening, rotating turret one side slides and sets up on the mount, and rotates by the motor drive rotating turret of fixing on the mount, the rotating turret is the arc, the opposite side at the rotating turret is fixed to the anchor clamps assembly. The utility model discloses the rotatory operation that shifts of the component course of working of realization different grade type, specification is tight with the component clamp through the anchor clamps assembly to the rotation that drives the rotating turret through the motor realizes that 270 degrees full space rotation of component shift, with the weldment work position that adapts to the component difference, and because the utility model discloses a mount and rotating turret upper portion all have the opening, make the loading and unloading of components such as girder steel more convenient, and efficiency is higher.

Description

270 degree machine of shifting suitable for girder steel

Technical Field

The utility model relates to a welding appurtenance especially relates to a 270 degree machine of shifting suitable for girder steel.

Background

In the steel construction course of working, the beam column component shaping of large-scale steel construction needs to carry out the welding of long straight welding seam many times, and welding operation all need shift the component rotation at every turn in order to adapt to different welding seam positions, for example an H shaped steel roof beam or circular girder steel or square girder steel, need turn over a dislocation through quartic at least and can accomplish welding operation, and traditional way is that utilize hoisting equipment such as portal crane to hoist the component repeatedly and reach the purpose that turns over a dislocation, and it has following not to adopt hoisting equipment to turn over a dislocation:

(1) each time of turning and position changing of the component comprises a series of processes of hooking, lifting, turning, hook unloading and the like, the required time of position changing operation is long, the equipment occupancy rate is high, the labor intensity of workers is high, the labor cost is high, and the work efficiency is low;

(2) in order to realize different welding seam stations of components, a large number of sectional materials are often needed to manufacture a welding jig frame and a stirrup, and the turnover rate of the jig frame and the stirrup is relatively low, so that the overall manufacturing cost is increased;

(3) in the hoisting process of the component, safety accidents such as sliding hooks, collision and the like occur frequently, serious potential safety hazards exist, and the safe operation environment of operators is poor.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing a 270 degrees machine of shifting suitable for girder steel, its structural design is reasonable, can alleviate workman intensity of labour, and guarantees operation personnel safety, not only improves the efficiency that the work piece shifted, still improves whole economic benefits.

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

the utility model provides a 270 degree machine of shifting suitable for girder steel, includes mount, rotating turret and anchor clamps assembly, the mount top is equipped with the opening, rotating turret one side slides and sets up on the mount, and rotates by the motor drive rotating turret of fixing on the mount, the rotating turret is the arc, the opposite side at the rotating turret is fixed to the anchor clamps assembly.

As a preferable scheme: the rotating frame comprises a second frame body, and a first guide rail and a rack which are fixed on one side of the second frame body, wherein the first guide rail and the rack are arc-shaped and arranged in parallel, the fixing frame comprises a first frame body, a plurality of groups of guide devices are arranged on one side of the first frame body at intervals, the first guide rail is arranged between the guide devices, and the rack is meshed with a gear of a motor output shaft of the motor.

As a preferable scheme: the guiding device is a roller, a ball or a roller.

As a preferable scheme: the both ends of second support body all are equipped with the lug, first support body one side lower part central authorities still are equipped with the stopper, and when the second support body rotated the maximum position, the lug offseted with the stopper.

As a preferable scheme: the clamp assembly comprises a shell and two oppositely arranged clamping blocks penetrating through an upper cover of the shell, and the two clamping blocks are driven to approach each other to clamp a workpiece in a centering mode or separate and loosen the workpiece through hydraulic pressure or pneumatic power or a connecting rod mechanism respectively.

As a preferable scheme: the fixture assembly comprises a shell, a positive screw and a negative screw which are arranged in the shell in parallel, and a second guide rail, wherein the middle parts of the two clamping blocks are connected with the two ends of the positive screw and the negative screw through threads, and the lower parts of the two clamping blocks are arranged on the second guide rail in a sliding manner.

As a preferable scheme: the upper portion of the shell is provided with a through hole, the upper portion of the clamping block extends out of the through hole, the lower portion of the clamping block is a nut block, and the nut block is sleeved on the positive and negative screw rods.

As a preferable scheme: a movable cover plate is further mounted on one side of the shell, and a housing is further fixed to the other side of the rotating frame.

The utility model has the advantages that: simple structure, high durability and convenient use, realize the different grade type, the rotatory operation that shifts of the component course of working of specification, it is tight with the component clamp through the anchor clamps assembly, and the rotation that drives the rotating turret through the motor realizes that the 270 degrees full space rotation of component shift, in order to adapt to the different weldment work positions of component, whole process only needs once assembling and dismantlement component, avoided hoisting machinery to hoist and mount the operation repeatedly, not only improve the efficiency that the work piece shifted, and can alleviate workman intensity of labour, guarantee operation personnel safety, improve whole economic benefits, and because the utility model discloses a mount and rotating turret upper portion all have the opening, make the loading and unloading of components such as girder steel more convenient, efficiency is higher.

Drawings

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

Fig. 2 is a schematic view of an angle explosion structure of the clamp assembly side of the present invention.

Fig. 3 is a schematic view of another angle explosion structure of the clamp assembly side of the present invention.

Fig. 4 is an explosion structure diagram of the motor side of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-4, 270 degrees machine of shifting suitable for girder steel, including mount 1, rotating turret 2 and anchor clamps assembly 3, 1 top of mount is equipped with the opening, 2 one side of rotating turret slides and sets up on mount 1, and by fixing the motor 14 drive rotating turret 2 rotation on mount 1, rotating turret 2 is the arc, anchor clamps assembly 3 is fixed at the opposite side of rotating turret 2.

The rotating frame 2 comprises a second frame body 23, and a first guide rail 21 and a rack 22 which are fixed on one side of the second frame body 23, wherein the first guide rail 21 and the rack 22 are arc-shaped and arranged in parallel, the fixed frame 1 comprises a first frame body 11, a plurality of groups of guide devices are arranged on one side of the first frame body 11 at intervals, the first guide rail 21 is arranged between the guide devices, and the rack 22 is meshed with a gear of a motor output shaft 15 of the motor 14. The guiding means are rollers 12 or balls or rollers.

Both ends of second support body 23 all are equipped with

lug

24, 11 one side lower part central authorities of first support body still are equipped with stopper 13, and when second support body 23 rotated the maximum position, lug 24 offseted with stopper 13.

The clamp assembly comprises a shell 36 and two oppositely arranged clamping blocks 31 penetrating through an upper cover of the shell 36, wherein the two clamping blocks 31 are driven to approach each other to clamp a workpiece in a centering mode or separate and release the workpiece through hydraulic pressure or pneumatic power or a link mechanism respectively.

In this embodiment, the fixture assembly 3 includes a housing 36, and a forward and backward screw rod 33 and a second guide rail 34 that are disposed in parallel in the housing 36, the middle portions of the two clamping blocks 31 are connected to two ends of the forward and backward screw rod 33 through threads, and the lower portions of the two clamping blocks 31 are slidably disposed on the second guide rail 34.

The upper portion of the shell 36 is provided with a through hole 35, the upper portion of the clamping block 31 extends out of the through hole 35, the lower portion of the clamping block 31 is provided with a nut block 32, and the nut block 32 is sleeved on the positive and negative screw rods 33.

The forward and reverse screws 33 are driven by a motor, a hydraulic rod or an air cylinder, and a movable cover plate 37 is further mounted on one side of the shell 36. And a cover 25 is fixed on the other side of the rotating frame 2.

It should be noted that the above embodiments are merely representative examples of the present invention. The utility model can also have a plurality of deformations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a 270 degree machine of shifting suitable for girder steel, its characterized in that: including mount (1), rotating turret (2) and anchor clamps assembly (3), mount (1) top is equipped with the opening, sliding setting is on mount (1) in rotating turret (2) one side, and rotates by motor (14) drive rotating turret (2) of fixing on mount (1), rotating turret (2) are the arc, the opposite side at rotating turret (2) is fixed in anchor clamps assembly (3).

2. The 270 degree machine of shifting suitable for girder steel of claim 1, characterized in that: the rotating frame (2) comprises a second frame body (23), a first guide rail (21) and a rack (22) which are fixed on one side of the second frame body (23), the first guide rail (21) and the rack (22) are arc-shaped and are arranged in parallel, the fixed frame (1) comprises a first frame body (11), a plurality of groups of guide devices are arranged on one side of the first frame body (11) at intervals, the first guide rail (21) is arranged between the guide devices, and the rack (22) is meshed with a gear of an output shaft (15) of a motor (14).

3. The 270 degree machine of shifting suitable for girder steel of claim 2, characterized in that: the guiding device is a roller (12), a ball or a roller.

4. The 270 degree machine of shifting suitable for girder steel of claim 2, characterized in that: both ends of second support body (23) all are equipped with lug (24), first support body (11) one side lower part central authorities still are equipped with stopper (13), and when second support body (23) rotated the maximum position, lug (24) offset with stopper (13).

5. The 270 degree machine of shifting suitable for girder steel of claim 1, characterized in that: the clamp assembly comprises a shell (36) and two oppositely arranged clamping blocks (31) penetrating through an upper cover of the shell (36), wherein the two clamping blocks (31) are driven to approach each other to clamp a workpiece in a centering mode or separate and release the workpiece through hydraulic pressure or pneumatic power or a link mechanism respectively.

6. The 270 degree machine of shifting suitable for girder steel of claim 1, characterized in that: the clamp assembly (3) comprises a shell (36), a positive screw rod (33) and a negative screw rod (34) which are arranged in the shell (36) in parallel, the middle parts of the two clamping blocks (31) are connected with the two ends of the positive screw rod (33) and the negative screw rod (33) through threads, and the lower parts of the two clamping blocks (31) are arranged on the second guide rail (34) in a sliding mode.

7. The 270 degree machine of shifting suitable for girder steel of claim 6, characterized in that: casing (36) upper portion is equipped with through-hole (35), stretch out in through-hole (35) are followed to the upper portion of clamp splice (31), the lower part of clamp splice (31) is nut piece (32), and nut piece (32) cover is established on positive and negative screw rod (33).

8. The 270 degree machine of shifting suitable for girder steel of claim 5, characterized in that: a movable cover plate (37) is further mounted on one side of the shell (36), and a housing (25) is further fixed to the other side of the rotating frame (2).