CN220679819U

CN220679819U - Forging manipulator holding clamp edge lug welding tool

Info

Publication number: CN220679819U
Application number: CN202322100193.5U
Authority: CN
Inventors: 杜尚朝; 郝茜; 尹进军
Original assignee: Qingdao Zhongshuo Intelligent Equipment Co ltd
Current assignee: Qingdao Zhongshuo Intelligent Equipment Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-29
Anticipated expiration: 2033-08-07

Abstract

The utility model belongs to the technical field of tools, and particularly relates to a clamp-holding side lug welding tool of a forging manipulator, which comprises a frame, wherein the frame comprises a workbench, a material frame for placing lifting lugs is arranged on the left side and the right side of the workbench, an automatic feeding component is arranged on the material frame, a fixed cylinder is arranged above the frame, and a positioning component is also arranged on the frame.

Description

Forging manipulator holding clamp edge lug welding tool

Technical Field

The utility model relates to the technical field of tools, in particular to a clamp side lug welding tool of a forging manipulator.

Background

The forging manipulator is an important auxiliary device of a hydraulic forging press, is basic equipment for producing and manufacturing large-scale forgings, and is mainly used for clamping the forgings to move, rotate and lift and is matched with the press to finish a series of process actions. The holding forceps are used as execution members of the forging manipulator, are basic guarantees for realizing the clamping function of the manipulator, and the clamping performance of the manipulator is directly determined by the capacity of the holding forceps. The traditional clamping device is seen in the attached drawing 1, a lifting lug is welded on a clamp arm of the clamp for reinforcing the strength of the hinged part of the clamp arm, in the machining process of the clamp arm, the lifting lug is required to be welded on the clamp arm by manual spot welding firstly, then the lifting lug is welded with the clamp arm through a welding machine, and during manual spot welding, a fixture for fixing the clamp arm and the lifting lug is lacking, so that the lifting lug cannot be accurately welded on the clamp arm, and the quality of the clamp arm is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a clamp side lug welding tool of a forging manipulator.

The utility model provides a forge manipulator and hold pincers limit ear welding frock, includes the frame, the frame includes the workstation, the left and right sides of workstation is equipped with the material frame that is used for placing the lug, be equipped with automatic feeding subassembly on the material frame, the top of frame is equipped with fixed cylinder, still be equipped with locating component in the frame, locating component is including relative first cylinder and the second cylinder of setting up, the output of first cylinder and the output of second cylinder all are connected with the grip block, two all be equipped with the reference column on the opposite face of grip block, the reference column is corresponding with the shaft hole on the pincers arm.

Further, a transmitting end and a receiving end are respectively arranged on the two positioning columns.

Further, a chute which is adaptive to the width of the clamp arm is arranged on the workbench.

Further, be equipped with the arc holding surface on the material frame, the lug is placed on the holding surface, the top of material frame is equipped with the symmetrical locating plate of slope, the locating plate cooperates with the both ends of lug.

Further, automatic feeding subassembly includes two with two the tip rotation of material frame is connected two-way lead screw, two-way lead screw's one end is connected with driving motor, two ends cooperation of two-way lead screw are connected with the push pedal, the supporting surface and material frame sliding connection are worn out at the top of push pedal.

By adopting the technical scheme, the utility model has the beneficial technical effects that: according to the utility model, the clamp arm is placed on the workbench through the device, the first air cylinder and the second air cylinder are started to drive the two clamping plates to move towards the middle, so that the two positioning columns position the clamp arm through the shaft holes, the fixed air cylinder is started, the piston rod of the fixed air cylinder moves downwards to position the clamp arm, after positioning is finished, the lifting lug is moved to the appointed position of the clamp arm through the automatic feeding component, and the worker performs spot welding, so that accurate welding of the lifting lug and the clamp arm is realized, and the welding quality is improved.

Drawings

FIG. 1 is a schematic view of a conventional clamp structure;

FIG. 2 is a schematic structural view of a welding fixture for a clamp lug of a forging manipulator;

FIG. 3 is a second schematic structural view of a welding fixture for a clamp lug of a forging manipulator;

FIG. 4 is a front view of a clamp lug welding tool of the forging manipulator of the utility model;

FIG. 5 is a side view of a clamp lug welding tool of the forging manipulator of the present utility model;

FIG. 6 is a top view of a clamp lug welding tool of the forging manipulator of the utility model;

FIG. 7 is a schematic cross-sectional view taken along the direction A-A in FIG. 4 in accordance with the present utility model;

FIG. 8 is a schematic view showing a sectional structure in the direction B-B in FIG. 4 according to the present utility model.

In the figure, 1, a frame, 2, a workbench, 3, lifting lugs, 4, a material rack, 5, a fixed cylinder, 6, a first cylinder, 7, a second cylinder, 8, a clamping plate, 9, a positioning column, 10, a clamp arm, 11, a transmitting end, 12, a receiving end, 13, a chute, 14, a supporting surface, 15, a positioning plate, 16, a bidirectional screw rod, 17, a driving motor, 18 and a push plate.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

According to the illustration of fig. 1-8, a forge manipulator holding clamp limit ear welding fixture comprises a frame 1, frame 1 includes workstation 2, the left and right sides of workstation 2 is equipped with the material frame 4 that is used for placing lug 3, be equipped with automatic feeding subassembly on the material frame 4, the top of frame 1 is equipped with fixed cylinder 5, still be equipped with locating component on the frame 1, locating component is including relative first cylinder 6 and the second cylinder 7 that set up, the output of first cylinder 6 and the output of second cylinder 7 all are connected with grip block 8, two all be equipped with reference column 9 on the opposite face of grip block 8, reference column 9 corresponds with the shaft hole on the clamp arm 10.

In the above specific embodiment, firstly, the operator places the clamp arm 10 on the workbench 2 through the device, the first air cylinder 6 and the second air cylinder 7 are started to drive the two clamping plates 8 to move towards the middle, the two positioning columns 9 position the clamp arm 10 through the shaft holes, the fixed air cylinder 5 is started, the piston rod of the fixed air cylinder 5 moves downwards to position the clamp arm 10, after the positioning is completed, the lifting lug 3 is moved to the appointed position of the clamp arm 10 through the automatic feeding component, the worker performs spot welding, the accurate welding of the lifting lug 3 and the clamp arm 10 is realized, and the welding quality is improved.

The two positioning columns 9 are respectively provided with a transmitting end 11 and a receiving end 12, and are used for detecting shaft holes and transmitting signals, and the first air cylinder 6 and the second air cylinder 7 are started to drive the clamping plate 8 to move towards the middle so as to position the clamp arm 10.

The workbench 2 is provided with a chute 13 which is matched with the width of the clamp arm 10, so that the clamp arm 10 can be positioned in the middle.

Be equipped with arc holding surface 14 on the material frame 4, lug 3 is placed on holding surface 14, the top of material frame 4 is equipped with the symmetrical locating plate 15 of slope, the locating plate 15 cooperates with the both ends of lug 3, fixes a position lug 3, and a plurality of lugs 3 are arranged on holding surface 14.

The automatic feeding assembly comprises two bidirectional lead screws 16 which are rotationally connected with the ends of the material frames 4, one ends of the bidirectional lead screws 16 are connected with driving motors 17, two ends of the bidirectional lead screws 16 are connected with pushing plates 18 in a matched mode, the tops of the pushing plates 18 penetrate out of supporting surfaces 14 to be in sliding connection with the material frames 4, after positioning of the clamp arms 10 is completed, the driving motors 17 are started to drive the bidirectional lead screws 16 to rotate, so that the pushing plates 18 on two sides move towards the middle, lifting lugs 3 on the material frames 4 are abutted to the clamp arms 10, spot welding work is performed, and positioning is accurate.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. The utility model provides a forge manipulator and hold pincers limit ear welding frock, includes frame (1), its characterized in that, frame (1) includes workstation (2), the left and right sides of workstation (2) is equipped with material frame (4) that are used for placing lug (3), be equipped with automatic feeding subassembly on material frame (4), the top of frame (1) is equipped with fixed cylinder (5), still be equipped with locating component on frame (1), locating component is including relative first cylinder (6) and second cylinder (7) that establish, the output of first cylinder (6) and the output of second cylinder (7) all are connected with grip block (8), two all be equipped with reference column (9) on the opposite face of grip block (8), reference column (9) are corresponding with shaft hole on pincers arm (10).

2. The welding fixture for the clamp side lugs of the forging manipulator according to claim 1, wherein the two positioning columns (9) are respectively provided with a transmitting end (11) and a receiving end (12).

3. The welding fixture for the clamp side lug of the forging manipulator according to claim 2, wherein the workbench (2) is provided with a chute (13) which is adaptive to the width of the clamp arm (10).

4. A forging manipulator holding clamp limit ear welding fixture according to claim 3, characterized in that, be equipped with arc holding surface (14) on material frame (4), lug (3) are placed on holding surface (14), the top of material frame (4) is equipped with oblique symmetrical locating plate (15), locating plate (15) cooperates with the both ends of lug (3).

5. The clamp-holding side lug welding tool of the forging manipulator according to claim 4, wherein the automatic feeding assembly comprises a bidirectional screw (16) rotationally connected with the end parts of the two material frames (4), one end of the bidirectional screw (16) is connected with a driving motor (17), two ends of the bidirectional screw (16) are connected with push plates (18) in a matched mode, and the tops of the push plates (18) penetrate through supporting surfaces (14) to be in sliding connection with the material frames (4).