CN214653028U

CN214653028U - Inner circle workpiece hoisting mechanical arm

Info

Publication number: CN214653028U
Application number: CN202120479893.8U
Authority: CN
Inventors: 王�锋; 何茂荣; 琚博; 刘晓飞
Original assignee: Shandong Linglong Electromechanical Co Ltd
Current assignee: Shandong Linglong Electromechanical Co Ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-09
Anticipated expiration: 2031-03-05

Abstract

The utility model belongs to the technical field of interior round piece hoist and mount, concretely relates to interior round piece hoist and mount arm, including the jib, the connection pad has been cup jointed in the outside slip of jib, the lower extreme welding of jib has the platform sling, be provided with the connecting pin on the connection pad, the connection pad internal rotation is connected with the lifting claw, the connecting pin runs through the lifting claw. The utility model discloses a sliding sleeve connects the lifting claw in the lifting disk, and the relative lifting claw of lifting disk upwards slides for the terminal outside expansion of lifting claw, with the work piece joint, device self expansion power hoist and mount work piece, safe in utilization, easy operation, thereby improve the switching efficiency between the process and work piece about workstation efficiency, the device structure is exquisite, manufacturing is convenient, and is with low costs.

Description

Inner circle workpiece hoisting mechanical arm

Technical Field

The utility model relates to an interior round piece hoist and mount technical field specifically is an interior round piece hoist and mount arm.

Background

With the continuous development of the mechanical industry in China, the requirement on the machining efficiency of mechanical products is gradually improved. Efficiency improvement is benefit improvement, efficiency improvement is not only improvement of processing process efficiency, but also transfer efficiency of workpieces among all working procedures and efficiency of a workpiece upper working table and a workpiece lower working table are all very good.

In the prior art, the inner round workpiece needs to be hoisted by using the hanging strip and the lifting lugs, the lifting lug is low in hoisting efficiency, and the lifting lugs are easy to be stripped, so that safety risks exist. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior round piece hoist and mount arm has solved the problem that hoist and mount inefficiency, has still solved the problem that hoist and mount security performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior round piece hoists arm, includes the jib, the connection pad has been cup jointed in the outside slip of jib, the lower extreme welding of jib has the platform sling, be provided with the connecting pin on the connection pad, the connection pad internal rotation is connected with the lifting claw, the connecting pin runs through the lifting claw.

Preferably, the suspender comprises a hanging ring and a connecting rod, and the connecting rod is welded on the outer side of the hanging ring.

Preferably, the connecting disc is provided with a guide hole, and a hanging rod is sleeved in the guide hole in the connecting disc in a sliding manner.

Preferably, the hanging scaffold is provided with a sliding groove, and a hanging claw is connected in the sliding groove in the hanging scaffold in a sliding manner.

Preferably, there are three lifting claws, and the three lifting claws are distributed on the connecting disc in an annular array.

Preferably, the tail end of the hanging claw is of a hook structure.

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

the utility model discloses a sliding sleeve connects the lifting claw in the lifting disk, and the relative lifting claw of lifting disk upwards slides for the terminal outside expansion of lifting claw, with the work piece joint, device self expansion power hoist and mount work piece, safe in utilization, easy operation, thereby improve the switching efficiency between the process and work piece about workstation efficiency, the device structure is exquisite, manufacturing is convenient, and is with low costs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a boom; 2. a connecting disc; 3. connecting pins; 4. a hanging scaffold; 5. and (4) hanging claws.

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.

Referring to fig. 1, the inner circle workpiece hoisting mechanical arm comprises a boom 1, a connecting disc 2 is sleeved on the outer side of the boom 1 in a sliding mode, a hanging scaffold 4 is welded at the lower end of the boom 1, a connecting pin 3 is arranged on the connecting disc 2, a hanging claw 5 is connected in the connecting disc 2 in a rotating mode, and the connecting pin 3 penetrates through the hanging claw 5.

Referring to fig. 1, the suspension rod 1 includes a suspension ring and a connecting rod, and the connecting rod is welded to the outer side of the suspension ring. The device is convenient to mount and fix by arranging the lifting ring and the connecting rod.

Referring to fig. 1, a guide hole is formed in the connecting disc 2, and the suspension rod 1 is slidably sleeved in the guide hole of the connecting disc 2. The connecting disc 2 is provided with a guide hole, so that the suspension rod 1 can penetrate through the connecting disc 2.

Referring to fig. 1, a sliding slot is formed on the hanging scaffold 4, and a hanging claw 5 is slidably connected in the sliding slot on the hanging scaffold 4. The hanging claws 5 can penetrate through the hanging scaffold 4 by arranging the sliding grooves on the hanging scaffold 4.

Referring to fig. 1, there are three lifting claws 5, and the three lifting claws 5 are distributed on the connecting disc 2 in an annular array. By arranging the three lifting claws 5, the inner circle workpiece is fixed and stable.

Referring to fig. 1, the end of the hanging claw 5 is a hook structure. Through setting up the crotch structure for interior round piece is difficult for the slippage.

The utility model discloses the concrete implementation process as follows: the utility model discloses when relying on the device to hoist and mount the work piece, upwards stimulate platform sling 4 through rings on the jib 1 for platform sling 4 is 5 upwards slided relatively to the lifting claw, makes 5 terminal outside expansions of lifting claw, with the work piece joint, device self expansion force hoist and mount work piece, and is safe in utilization, easy operation, thereby improves workstation efficiency about switching efficiency and the work piece between the process, and the device structure is exquisite, manufacturing is convenient, and is with low costs.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interior round piece hoist and mount arm, includes jib (1), its characterized in that: the outer side of the suspender (1) is slidably sleeved with the connecting disc (2), the lower end of the suspender (1) is welded with the hanging scaffold (4), the connecting disc (2) is provided with a connecting pin (3), the connecting disc (2) is rotatably connected with a hanging claw (5), and the connecting pin (3) penetrates through the hanging claw (5).

2. The inner circle workpiece hoisting mechanical arm of claim 1, wherein: the hanger rod (1) comprises a hanging ring and a connecting rod, and the connecting rod is welded on the outer side of the hanging ring.

3. The inner circle workpiece hoisting mechanical arm of claim 1, wherein: the connecting plate (2) is provided with a guide hole, and the hanging rod (1) is sleeved in the guide hole in the connecting plate (2) in a sliding manner.

4. The inner circle workpiece hoisting mechanical arm of claim 1, wherein: the hanging scaffold is characterized in that a sliding groove is formed in the hanging scaffold (4), and a hanging claw (5) is connected in the sliding groove in the hanging scaffold (4) in a sliding mode.

5. The inner circle workpiece hoisting mechanical arm of claim 1, wherein: the number of the lifting claws (5) is three, and the three lifting claws (5) are distributed on the connecting disc (2) in an annular array.

6. The inner circle workpiece hoisting mechanical arm of claim 1, wherein: the tail end of the lifting claw (5) is of a hook structure.