CN202411162U

CN202411162U - Sheet metal bending clamp

Info

Publication number: CN202411162U
Application number: CN2011204916659U
Authority: CN
Inventors: 李文琴; 宁涌; 杜亚维; 何文杰; 甘艳兰; 李婕; 张亚龙; 周一波; 涂建平; 付柳勇
Original assignee: Changhe Aircraft Industries Group Co Ltd
Current assignee: Changhe Aircraft Industries Group Co Ltd
Priority date: 2011-11-25
Filing date: 2011-11-25
Publication date: 2012-09-05
Anticipated expiration: 2021-11-25

Abstract

The utility model relates to a sheet metal bending clamp. The sheet metal bending clamp comprises a clamp body (1), as well as a concave rolling wheel (2), a convex rolling wheel (3), a position-limiting screw (4) and two positioning shafts (5), wherein the two rolling wheels are respectively fixed on the side surfaces of an upper jaw and a lower jaw of the clamp body through a positioning shaft (5), the position-limiting screw (4) is arranged by penetrating through the upper jaw or the lower jaw, and the position-limiting screw is vertical to the jaw. When sheet metal is bent, a sheet metal part is placed between the concave rolling wheel (2) and the convex rolling wheel (3), then regulation is performed through the position-limiting screw (4) for being in adaptation with the thickness of the sheet metal, the clamp body (1) is tightly held for performing horizontal drawing, and then the bending of the sheet metal can be completed. The sheet metal bending clamp disclosed by the utility model can greatly improve the bending efficiency and the bending quality of the sheet metal and reduce production cost.

Description

A kind of panel beating folding forceps

Technical field

The utility model relates to a kind of folding forceps that is used for simple sheet metal component.

Background technology

For bending thin-walled panel beating (thickness is less than 1mm); The bending degree of depth 0.6～6.5mm, the bending angle is 8 °～60 ° a simple flat plate sheet metal component, die sinking tool bending manufacturing cost is too high; Defectives such as bending edges cracking, folding surface tangerine peel appear in bending poor quality control easily sometimes.

For above-mentioned simple sheet metal component, bending angle and quality are uncontrollable during with wooden mallet craft bending, occur crackle, external waviness and fold easily, and some bending angles are beyond one's reach by hand sometimes.So when the simple sheet metal component of bending, existing bending technology can't satisfy the production demand.

The utility model content

The utility model technical problem to be solved is: a kind of simple in structure, easy to operate, production efficiency is high and production cost is low bending tool is provided.

The technical scheme of the utility model is: a kind of panel beating folding forceps; Comprise caliper; Also comprise a recessed roller, a protruding roller, a stop screw and two locating shafts; Concavo-convex roller is fixed in the side of caliper bit respectively through locating shaft, pass upper jaw or lower jaw is equipped with stop screw, and stop screw is perpendicular to jaw.

The concavo-convex roller of the utility model can be designed as plurality of specifications, and can change through the loading and unloading locating shaft.

Use the utility model can improve panel beating bending efficient and bending quality greatly, reduce production costs, versatility is wide.Evidence, panel beating bending operating efficiency has improved more than 10 times than manual bending, reduces production costs more than 200% than the bending of die sinking tool.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model panel beating folding forceps;

Fig. 2 is the front view of the utility model panel beating folding forceps;

Fig. 3 is the front view of the utility model convexity roller shown in Figure 2;

Fig. 4 is the front view of the utility model concave roller shown in Figure 2;

Wherein, 1-caliper, the recessed roller of 2-, the protruding roller of 3-, 4, stop screw, 5-locating shaft.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is explained further details.A kind of panel beating folding forceps; Comprise caliper 1; Also comprise the protruding roller of a recessed roller 2,3, stop screw 4 and two locating shafts 5; Concavo-convex roller is fixed in the side of caliper 1 bit respectively through locating shaft 5, pass upper jaw or lower jaw stop screw 4 is housed, and stop screw 4 is perpendicular to jaw.Locating shaft 5 is to be fixed on the caliper 1 through thread connecting mode, and when changing the concavo-convex roller of different size, through screwdriver quick-detach soon just, limited screw also is to control the open amplitude of jaw through the screwdriver spinning in and out.

The method for using of the utility model is: when the bending panel beating, put into sheet metal component between recessed roller 2 and the protruding roller 3, behind the thickness through stop screw 4 adjusting adaptation panel beatings, the caliper 1 of holding with a firm grip carries out horizontal drawing, can accomplish the bending of panel beating again.When the sheet metal component of bending different angles, only need to change the concavo-convex roller of different size, to operate very simply, versatility is wide.

Claims

1. panel beating folding forceps; Comprise caliper (1); It is characterized in that: said panel beating folding forceps also comprises a recessed roller (2), a protruding roller (3), a stop screw (4) and two locating shafts (5); Two rollers are fixed in the side of caliper (1) bit respectively through locating shaft (5), pass upper jaw or lower jaw stop screw (4) is housed, and stop screw (4) is perpendicular to jaw.