Blank cutting and distributing device

Abstract

The utility model belongs to the technical field of cutting equipment, and provides a blank cutting and distributing device which comprises a pressing machine, a base, a first mincing knife and a second mincing knife, the base, the first mincing knife and the second mincing knife are located under the pressing machine, a plurality of dovetail grooves are formed in the base, and the dovetail grooves are arranged on the base in a latticed mode. The design of the dovetail grooves arranged in a latticed mode is adopted, the stability and durability of the base are effectively improved, the stability of the device in the blank cutting process is ensured, due to the trapezoidal cross section design of the first mincing knife and the second mincing knife and the arrangement of the inclined face of the second mincing knife, the cutting efficiency is improved, meanwhile, resistance in the cutting process is reduced, and the service life of the device is prolonged. The cutting speed and precision are improved, and the technical problems that a saw blade cutting mode is low in efficiency, and a flame cutting mode pollutes the environment and is prone to fire disasters are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting equipment technical field, especially relate to a device of blank cutting and separating. BACKGROUND

[0002] Forging is one of the important processes of large workpiece forming. Forging is a workpiece or blank obtained by forging deformation of metal blank, and the mechanical properties can be changed by applying pressure to the metal blank to produce plastic deformation.

[0003] In the process of making blanks, sometimes it is necessary to achieve rapid cutting and separating of blanks. The traditional cutting method is flame cutting and saw blade cutting, and the existing cutting method has certain defects:

[0004] 1. The saw blade cutting method requires high skill of the operator and has low efficiency, and cannot achieve rapid cutting and separating.

[0005] 2. The flame cutting method produces waste gas that affects the construction environment, and the high temperature environment can easily cause fire or explosion accidents. SUMMARY

[0006] The utility model discloses a device of blank cutting and separating, which adopts a grid-shaped dovetail groove design, effectively improves the stability and durability of the base, ensures the stability of the device during blank cutting, and improves the cutting efficiency, reduces the resistance during cutting, improves the cutting speed and precision, and solves the technical problems of low efficiency of saw blade cutting, environmental pollution of flame cutting, and easy occurrence of fire.

[0007] The technical scheme of the utility model is:

[0008] A device of blank cutting and separating, comprising a press and a base located directly below the press, a first chopping knife and a second chopping knife, a dovetail groove is formed on the base, the dovetail groove is provided with a plurality of dovetail grooves arranged in a grid shape on the base.

[0009] The cross section of the first cutter is designed as a trapezoid, and the cross section of the second cutter is also designed as a trapezoid. The two opposite side walls of the second cutter are provided with inclined surfaces. The first cutter and the second cutter are respectively inserted into the dovetail groove. Through the cooperation of the press and the base located directly below it, the first cutter and the second cutter can realize efficient cutting of the blank. The dovetail grooves on the base are arranged in a grid pattern, which enhances the stability of the first cutter and the second cutter on the base. The trapezoidal cross section design of the first cutter and the second cutter, as well as the inclined surface design of the second cutter, improves the cutting efficiency and reduces the resistance during cutting, thereby improving the cutting speed and accuracy. The problems of low cutting efficiency of traditional saw blade and environmental pollution and easy fire of flame cutting are solved. Through this design, the blank can be quickly cut, and the production efficiency and safety are improved.

[0010] Preferably, the blank cutting and separating device comprises a H-shaped bracket, the H-shaped bracket comprises the base, the first cutter and the second cutter, the first cutter is provided with four, the second cutter is provided with six, the four first cutters are arranged at equal intervals, two second cutters are arranged at equal intervals between adjacent first cutters, and the inclined surfaces of the two opposite side walls of the second cutter are respectively matched with the side surfaces of the adjacent first cutters.

[0011] Preferably, the blank cutting and separating device comprises a H-shaped bracket, the H-shaped bracket comprises the base, the first cutter and the second cutter, the first cutter is provided with four, the second cutter is provided with seven, the four first cutters are arranged at equal intervals, three second cutters are arranged at equal intervals between one adjacent first cutter, two second cutters are arranged at equal intervals between other adjacent first cutters, and the inclined surfaces of the two opposite side walls of the second cutter are respectively matched with the side surfaces of the adjacent first cutters. One of the dovetail grooves is located between the two second cutters arranged at equal intervals between the other adjacent first cutters, and the outermost two second cutters of the three second cutters arranged at equal intervals between one adjacent first cutter correspond to the two second cutters arranged at equal intervals between the other adjacent first cutters. The press pushes the blank, and the first cutter and the second cutter divide the blank into four blank materials, two of which are one half of the size of the other two blank materials. The device can cut two different sizes of blank materials, and the number of these two different sizes of blank materials is the same, which further improves the practicality and adaptability of the device and can meet the production needs of blank materials of different sizes.

[0012] Preferably, the blank cutting and material dividing device comprises a character-shaped support, the character-shaped support comprises the base, the first cutter and the second cutter, the first cutter is provided with four, the second cutter is provided with eight, two second cutters arranged at equal intervals are arranged between one adjacent first cutter, three second cutters arranged at equal intervals are arranged between other adjacent first cutters, and the inclined surfaces of the two opposite side walls of the second cutter are respectively matched with the side surfaces of the adjacent first cutter. One dovetail groove is located between the two second cutters arranged at equal intervals arranged between one adjacent first cutter, and the two second cutters arranged at equal intervals arranged between one adjacent first cutter correspond to the outermost two second cutters of the three second cutters arranged at equal intervals arranged between other adjacent first cutters. The blank is pushed by the press, the first cutter and the second cutter divide the blank into five blank materials, and four blank materials are one half of the size of another blank material. The device can cut two different sizes of blank materials, and the quantity ratio of the two different sizes of blank materials is 4:1, further improving the practicability and adaptability of the device, and meeting the production needs of blank materials of different sizes.

[0013] Preferably, the blank cutting and material dividing device comprises a character-shaped support, the character-shaped support comprises the base, the first cutter and the second cutter, the first cutter is provided with four, the second cutter is provided with eight, two second cutters arranged at equal intervals are arranged between one adjacent first cutter, three second cutters arranged at equal intervals are arranged between other adjacent first cutters, and the inclined surfaces of the two opposite side walls of the second cutter are respectively matched with the side surfaces of the adjacent first cutter. One dovetail groove is located between the two second cutters arranged at equal intervals arranged between one adjacent first cutter, and the two second cutters arranged at equal intervals arranged between one adjacent first cutter correspond to the outermost two second cutters of the three second cutters arranged at equal intervals arranged between other adjacent first cutters. The device can cut two different sizes of blank materials, and the quantity ratio of the two different sizes of blank materials is 4:1, further improving the practicability and adaptability of the device, and meeting the production needs of blank materials of different sizes.

[0014] Compared with the prior art, the utility model has the following advantages and effects:

[0015] (1) The dovetail groove arranged in a grid shape improves the stability and durability of the base, ensures the stability of the device during blank cutting, the trapezoidal cross section design of the first cutter and the second cutter, and the inclined surface of the second cutter, improves the cutting efficiency, reduces the resistance during cutting, improves the cutting speed and precision, and solves the technical problems of low efficiency of saw blade cutting, environmental pollution of flame cutting and easy fire.

[0016] (2) The design of the character-shaped support makes the arrangement of the first cutter and the second cutter more reasonable, the cutting more uniform, and the blank cutting quality improved;

[0017] (3) The design of the character-shaped support and the character-shaped support further improves the applicability and flexibility of the device, and meets the cutting needs of blanks of different sizes and shapes.

[0018] (4) The design of the curved bracket enables the device to cut a larger number of blanks, improves production efficiency, and maintains uniformity and stability of the cutting;

[0019] (5) The first and second choppers divide the blank into three, four, five or six pieces of blank material, realizing rapid cutting of the blank and solving the technical problems of slow efficiency of saw blade cutting, environmental pollution of flame cutting, and easy occurrence of fire. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural diagram of the base of the utility model;

[0021] Figure 2 is a structural diagram of the first chopper of the utility model;

[0022] Figure 3 is a structural diagram of the second chopper of the utility model;

[0023] Figure 4 is a structural diagram of the utility model embodiment 1;

[0024] Figure 5 is a top view of Figure 4 ;

[0025] Figure 6 is a structural diagram of the utility model embodiment 2;

[0026] Figure 7 is a top view of Figure 6 ;

[0027] Figure 8 is a structural diagram of the utility model embodiment 3;

[0028] Figure 9 is a top view of Figure 8 ;

[0029] Figure 10 is a structural diagram of the utility model embodiment 4;

[0030] Figure 11 is a top view of Figure 10 .

[0031] Reference signs: 1, base; 10, dovetail groove; 21, first chopper; 22, second chopper. DETAILED DESCRIPTION

[0032] In order to make those skilled in the art better understand the utility model, the utility model will be further described in conjunction with specific embodiments.

[0033] Embodiment 1:

[0034] As Figures 1-5 shown, the utility model provides a device of cutting and separating blank, including press (not shown in drawing) and the base 1 of being located press directly below, first cleaver 21, second cleaver 22, base 1 is opened dovetail groove 10, the dovetail groove 10 is provided with several, several dovetail groove 10 is arranged on the base 1 of grid shape;

[0035] The cross section of the first cleaver 21 is set as trapezoidal, the cross section of the second cleaver 22 is set as trapezoidal, the two opposite side walls of the second cleaver 22 are provided with inclined surfaces, the first cleaver 21 and the second cleaver 22 are respectively inserted with the dovetail groove 10.

[0036] The press is prior art, and too much repetition is not described here.

[0037] The device of cutting and separating blank includes a kind of eye-shaped support, and the eye-shaped support includes base 1, first cleaver 21 and second cleaver 22, the first cleaver 21 is provided with four, and the second cleaver 22 is provided with six, four first cleavers 21 are arranged at equal intervals, two second cleavers 22 arranged at equal intervals are arranged between adjacent first cleavers 21, and the inclined surfaces of the two opposite side walls of the second cleaver 22 are respectively attached to the side surface of adjacent first cleaver 21.One dovetail groove 10 is located between two second cleavers 22 arranged at equal intervals and arranged between adjacent first cleavers 21, and the first cleaver 21 and the second cleaver 22 divide the blank into three blank materials of the same size by pushing the blank by the press, realize the rapid cutting of blank, solve the technical problems of low efficiency of saw blade cutting mode, environmental pollution of flame cutting mode and easy fire.

[0038] Embodiment 2:

[0039] The embodiment 2 of the utility model is described by Figure 6 , Figure 7 In addition, the parts that are not different from embodiment 1 are omitted and the same reference signs are assigned.

[0040] As Figure 6 , Figure 7The utility model relates to the blank cutting and separating device, the blank cutting and separating device includes a gabled bracket, the gabled bracket includes base 1, first cleaver 21, second cleaver 22, four first cleavers 21 are provided with, seven second cleavers 22 are provided with, four first cleavers 21 are arranged at equal intervals, three second cleavers 22 of equal interval arrangement are provided between one adjacent first cleaver 21, two second cleavers 22 of equal interval arrangement are provided between other adjacent first cleavers 21, and the inclined surface of two opposite side walls of second cleaver 22 is respectively attached with the side of adjacent first cleaver 21. One dovetail groove 10 is located between two second cleavers 22 of equal interval arrangement that are arranged between other adjacent first cleavers 21, and the outermost two second cleavers 22 of three second cleavers 22 of equal interval arrangement that are arranged between one adjacent first cleaver 21 correspond with two second cleavers 22 of equal interval arrangement that are arranged between other adjacent first cleavers 21. Push blank through the press, and first cleaver 21 and second cleaver 22 will be four blank materials for blank, and two blank materials are one half of the size of other two blank materials. The device can cut two different sizes of blank materials, and the number of the two different sizes of blank materials is the same, further improve the practicability and adaptability of the device, can satisfy the production demand of different sizes of blank materials.

[0041] Embodiment 3:

[0042] The embodiment 3 of the utility model is explained with Figure 8 、 Figure 9 . In addition, the parts that are not different from the embodiment 1 are omitted and the same reference signs are assigned.

[0043] As Figure 8 、 Figure 9As shown, the present invention relates to a blank cutting and material separating device, which includes a U-shaped support. The U-shaped support includes a base 1, first cutting blades 21, and second cutting blades 22. There are four first cutting blades 21 and eight second cutting blades 22. Two second cutting blades 22 are arranged at equal intervals between adjacent first cutting blades 21, and three second cutting blades 22 are arranged at equal intervals between other adjacent first cutting blades 21. The inclined surfaces of the two opposite side walls of the second cutting blades 22 are respectively in contact with the side surfaces of the adjacent first cutting blades 21. A dovetail groove 10 is located between the two equally spaced second cutting blades 22 arranged between adjacent first cutting blades 21. The two equally spaced second cutting blades 22 arranged between adjacent first cutting blades 21 correspond one-to-one with the outermost two of the three equally spaced second cutting blades 22 arranged between other adjacent first cutting blades 21. The press pushes the blank, and the first chopping blade 21 and the second chopping blade 22 divide the blank into five blanks, four of which are half the size of the other blank. This device can cut two different sizes of blanks, and the ratio of the two different sizes of blanks is 4:1, which further improves the practicality and adaptability of the device and can meet the production needs of blanks of different sizes.

[0044] Example 4:

[0045] In embodiment 4 of this utility model, using Figure 10 , Figure 11 The following description will be provided. Furthermore, descriptions of parts that are no different from those in Embodiment 1 will be omitted, and the same reference numerals will be used instead.

[0046] like Figure 10 , Figure 11 As shown, this utility model relates to a blank cutting and material separating device. The device includes a curved support frame, comprising a base 1, first cutting blades 21, and second cutting blades 22. Four first cutting blades 21 and nine second cutting blades 22 are arranged. The four first cutting blades 21 are arranged at equal intervals, and three equally spaced second cutting blades 22 are arranged between each adjacent first cutting blade 21. The inclined surfaces of the two opposite sidewalls of the second cutting blades 22 respectively abut against the sides of the adjacent first cutting blades 21. By pushing the blank with a press, the first cutting blades 21 and second cutting blades 22 separate the blank into six blanks of different sizes. This achieves rapid blank cutting and solves the technical problems of low efficiency with saw blade cutting and environmental pollution and fire hazards associated with flame cutting.

[0047] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for cutting and separating blanks, characterized in that: Includes a press and a base (1) located directly below the press, a first chopping knife (21) and a second chopping knife (22). The base (1) is provided with dovetail grooves (10). There are several dovetail grooves (10), and the several dovetail grooves (10) are arranged in a grid on the base (1). The first chopping knife (21) has a trapezoidal cross-section, the second chopping knife (22) has a trapezoidal cross-section, and the two opposite sidewalls of the second chopping knife (22) are provided with inclined surfaces. The first chopping knife (21) and the second chopping knife (22) are respectively inserted into the dovetail groove (10).

2. The apparatus for cutting and separating blanks according to claim 1, characterized in that: The blank cutting and material separating device includes a shaped bracket, which includes a base (1), a first chopping knife (21), and a second chopping knife (22). There are four first chopping knives (21) and six second chopping knives (22). The four first chopping knives (21) are arranged at equal intervals. There are two second chopping knives (22) arranged at equal intervals between each adjacent first chopping knife (21). The inclined surfaces of the two opposite side walls of the second chopping knife (22) are respectively in contact with the side of the adjacent first chopping knife (21).

3. The apparatus for cutting and separating blanks according to claim 1, characterized in that: The blank cutting and material distribution device includes a U-shaped support, which includes the base (1), the first chopping knife (21), and the second chopping knife (22). There are four first chopping knives (21) and seven second chopping knives (22). The four first chopping knives (21) are arranged at equal intervals. There are three equally spaced second chopping knives (22) between one adjacent first chopping knife (21) and two equally spaced second chopping knives (22) between other adjacent first chopping knives (21). The inclined surfaces of the two opposite side walls of the second chopping knife (22) are respectively in contact with the side of the adjacent first chopping knife (21).

4. The apparatus for cutting and separating blanks according to claim 1, characterized in that: The blank cutting and material distribution device includes a U-shaped support, which includes the base (1), the first chopping knife (21), and the second chopping knife (22). There are four first chopping knives (21) and eight second chopping knives (22). Two second chopping knives (22) are arranged at equal intervals between adjacent first chopping knives (21), and three second chopping knives (22) are arranged at equal intervals between other adjacent first chopping knives (21). The inclined surfaces of the two opposite side walls of the second chopping knife (22) are respectively attached to the side of the adjacent first chopping knife (21).

5. The apparatus for cutting and separating blanks according to claim 1, characterized in that: The blank cutting and material distribution device includes a curved support, which includes the base (1), the first chopping knife (21), and the second chopping knife (22). There are four first chopping knives (21) and nine second chopping knives (22). The four first chopping knives (21) are arranged at equal intervals. There are three second chopping knives (22) arranged at equal intervals between each adjacent first chopping knife (21). The inclined surfaces of the two opposite side walls of the second chopping knife (22) are respectively in contact with the side of the adjacent first chopping knife (21).

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