CN215697226U - Mould for improving angle cutting efficiency of thin plate - Google Patents

Abstract

The utility model discloses a mould for improving the angle cutting efficiency of a sheet material, which is characterized in that: the mould comprises a lower die base and an upper die base, wherein a female die area is arranged at one corner of the lower die base, the upper die base is matched with the female die area, the lower die base is also connected with two positioning mechanisms, the two positioning mechanisms are respectively arranged on two adjacent edges of the lower die base, each positioning mechanism comprises a supporting plate which is directly and fixedly connected with the lower die base, two groups of connecting bolt groups are arranged on the supporting plate, each group of connecting bolt groups consists of two connecting bolts, the connecting line between the two connecting bolts in the same group of connecting bolt groups is perpendicular to the corresponding edge on the lower die base, a positioning plate is arranged in a manner of being matched with the connecting bolt groups, an elongated slot is formed in the positioning plate, and the positioning plate is fixedly connected on the lower die base through the connecting bolts connected in the elongated slot.

Description

Mould for improving angle cutting efficiency of thin plate

Technical Field

The utility model relates to a mould for machining, in particular to a mould for improving the angle cutting efficiency of a thin plate.

Background

The sheet parts need to be used in many occasions, in order to improve the overall strength of the sheet parts, four edges of the sheet parts need to be subjected to edge folding treatment, four corners of the sheet parts need to be cut before edge folding, traditionally, the cutting work is realized by using an angle grinder, the corner grinder has the advantage of easy operation when the corners are cut, but the work efficiency is relatively low because auxiliary tools such as a scratch card and the like need to be used for marking lines at the corners of the sheet before cutting, and then the angle grinder is used for cutting along the marked lines, so that the working steps are more, and particularly under the condition that the production task period is short, the production progress is seriously influenced by the traditional cutting mode. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides the sheet material corner cutting clamping fixture which is simple in structure, ingenious in design, reasonable in layout and capable of greatly improving the working efficiency.

The technical solution of the utility model is as follows: the utility model provides an efficiency of angle is cut out to sheet metal material which characterized in that: the mould comprises a lower mould base 1 and an upper mould base 2, a concave mould area 3 is arranged at one corner of the lower mould base 1, the upper mould base 2 is matched with the concave mould area 3, the lower die holder 1 is also connected with two positioning mechanisms which are respectively arranged on two adjacent edges of the lower die holder 1, the positioning mechanism comprises a supporting plate 4 directly and fixedly connected with the lower die holder 1, two groups of connecting bolt groups are arranged on the supporting plate 4, each group of connecting bolt groups consists of two connecting bolts 5, and the connecting line between two connecting bolts 5 in the same group of connecting bolt groups is vertical to the corresponding side of the lower die holder 1, and a positioning plate 6 is arranged to match with the connecting bolt set, an elongated slot 7 is arranged on the positioning plate 6, and the positioning plate 6 is fixedly connected to the lower die holder 1 through a connecting bolt 5 connected in the elongated slot 7.

Two rows of connecting holes 8 which are respectively matched with the two connecting bolt groups are formed in the supporting plate 4, and the connecting holes 8 in each row are distributed at equal intervals.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a mould of this structural style's improvement sheet metal corner cut-out efficiency, a structure is simple, and the design is ingenious, and is rationally distributed, it is various to the step that traditional utilization angle mill cutting corner exists at the corner cut-out in-process, complex operation, work efficiency low grade problem, a special structure is designed, it utilizes two positioning mechanism that set up on the die holder to fix a position sheet metal, realize the die-cut of sheet metal corner through assorted die holder and upper die base after the location, in case adjust, location and die-cut operation are very swift, can improve the work efficiency at corner cut-out greatly, and positioning mechanism can adjust at the settlement within range according to actual need, adaptable in the great majority angle cut-out size demand, the commonality is extremely strong. The mould has simple manufacturing process and low manufacturing cost, so the mould has multiple advantages, is particularly suitable for popularization and application in the field, and has very wide market prospect.

Drawings

FIG. 1 is a top view of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1 and 2: a mould for improving the angle cutting efficiency of a sheet material comprises a lower mould base 1 and an upper mould base 2, wherein a concave mould area 3 is arranged at one corner of the lower mould base 1, the upper mould base 2 is matched with the concave mould area 3 in position, the lower die holder 1 is also connected with two positioning mechanisms which are respectively arranged on two adjacent edges of the lower die holder 1, the positioning mechanism comprises a supporting plate 4 directly and fixedly connected with the lower die holder 1, two groups of connecting bolt groups are arranged on the supporting plate 4, each group of connecting bolt groups consists of two connecting bolts 5, and the connecting line between two connecting bolts 5 in the same group of connecting bolt groups is vertical to the corresponding side of the lower die holder 1, a positioning plate 6 is arranged in match with the connecting bolt group, an elongated slot 7 is arranged on the positioning plate 6, and the positioning plate 6 is fixedly connected to the lower die holder 1 through a connecting bolt 5 connected in the elongated slot 7; two rows of connecting holes 8 which are respectively matched with the two connecting bolt groups are formed in the supporting plate 4, and the connecting holes 8 in each row are distributed at equal intervals.

The working process of the mould for improving the angle cutting efficiency of the sheet material in the embodiment of the utility model is as follows: firstly, adjusting each positioning plate 6 according to the specific size (length and width) of the corner to be cut, firstly, ensuring that the edges of the two positioning plates 6 in the same positioning mechanism for positioning are collinear, adjusting the specific positions of the positioning edges of the positioning plates 6 by adjusting the relative positions between the positioning plates 6 and the supporting plate 4 under the condition, only placing a thin plate to be cut on the mould after the adjustment is finished, enabling two adjacent edges of the thin plate to be respectively contacted with the positioning plates 6 in the two sets of adjusted positioning mechanisms, wherein the part of the thin plate, which is positioned in the female mould area 3 on the lower mould base 1, is the part to be cut, and at the moment, the upper mould base 2 descends to die-cut the corner of the part;

and punching all four corners of a thin plate according to the operation, and performing edge folding treatment.

Claims (2)

1. The utility model provides an efficiency of angle is cut out to sheet metal material which characterized in that: the mould comprises a lower die holder (1) and an upper die holder (2), a female die area (3) is arranged at one corner of the lower die holder (1), the upper die holder (2) is matched with the female die area (3), two positioning mechanisms are connected to the lower die holder (1), the two positioning mechanisms are respectively arranged on two adjacent edges of the lower die holder (1), each positioning mechanism comprises a supporting plate (4) directly and fixedly connected with the lower die holder (1), two groups of connecting bolt groups are arranged on the supporting plate (4), each group of connecting bolt groups consists of two connecting bolts (5), the connecting line between the two connecting bolts (5) in the same group of connecting bolt groups is perpendicular to the corresponding edge of the lower die holder (1), a positioning plate (6) is arranged to be matched with the connecting bolt groups, and an elongated slot (7) is arranged on the positioning plate (6), the positioning plate (6) is fixedly connected to the lower die holder (1) through a connecting bolt (5) connected in the elongated slot (7).

2. The clamping fixture for improving the angle cutting efficiency of a sheet material according to claim 1, wherein: two rows of connecting holes (8) which are respectively matched with the two connecting bolt groups are formed in the supporting plate (4), and the connecting holes (8) in each row are distributed at equal intervals.

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