Rapid cutting device for oblique angle of base metal end before compounding

Abstract

The utility model relates to a rapid cutting device for an oblique angle of a base metal end before compounding, which comprises an oil cylinder, a mounting base, a connecting rod, a punching die head and a blanking female die, the oil cylinder is fixed at one end of the mounting base, and the oil cylinder is in driving connection with the connecting rod; the punching die head is fixedly connected with the connecting rod through a fixing bolt; the punching die head is in an oblique angle cutting shape; the blanking female die is fixed on the mounting base, a cutter cut-in groove and a base material inserting groove are sequentially formed in the blanking female die, and the punching die head is movably arranged in the cutter cut-in groove in a penetrating manner. The device can ensure that the oblique angle of the end of the base metal is regular, greatly improves the cutting efficiency, avoids potential safety hazards caused by manual polishing, and avoids environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material processing, in particular to a device for quickly cutting off the bevel angle of a composite front base material end. Background Art

[0002] Generally, before composite molding, the two base materials need to be prefabricated and merged before entering the hole-type mold for molding and compounding. In order to ensure that there is no jam when entering the mold, the end of the aluminum base material will be beveled in advance. At present, manual grinding is generally used to grind the end of the base material into a bevel, but manual grinding has many disadvantages: low efficiency, irregular bevels, dust pollution, and safety hazards, etc. Utility Model Content

[0003] In view of the existing problems, the utility model proposes a composite front base material end bevel quick cutting device, which can ensure the regularity of the base material end bevel, greatly improve the cutting efficiency, avoid the safety hazards caused by manual grinding, and avoid environmental pollution.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A device for quick bevel cutting of the end of a composite front mother material comprises an oil cylinder, a mounting base, a connecting rod, a punching die head and a blanking die, wherein the oil cylinder is fixed at one end of the mounting base, and the oil cylinder is drivingly connected to the connecting rod; the punching die head is fixedly connected to the connecting rod by a fixed pin; the punching die head is in an oblique cutting shape; the blanking die is fixed on the mounting base, and a cutter cutting groove and a mother material insertion groove are sequentially arranged on the blanking die, and the punching die head is movably inserted into the cutter cutting groove.

[0006] Preferably, a fixing groove is provided at one end of the connecting rod, the punching and cutting die head is inserted into the fixing groove, and a fixing pin passes through the fixing groove to fix the punching and cutting die head on the connecting rod.

[0007] Preferably, a mother material end stop block is provided at one end of the punching die head away from the connecting rod.

[0008] Preferably, the cutter cuts into the slot to match the punching die.

[0009] Preferably, a waste opening is provided on one side of the mounting base close to the blanking die, and the waste opening is communicated with the parent material insertion groove.

[0010] Preferably, the bottom of the waste opening and the outer side of the parent material insertion groove are both provided with slopes.

[0011] Preferably, one end of the connecting rod away from the punching die head is provided with a thread and is connected to the oil cylinder via the thread.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] In the utility model, the oil cylinder is connected to the connecting rod, and the punching die head is fixedly connected to the connecting rod by a fixed pin, that is, the oil cylinder can drive the punching die head to move forward and backward; the blanking die is fixed on the mounting base, and the blanking die is provided with a cutter cutting groove and a base material insertion groove in sequence. During operation, the base material is inserted into the base material insertion groove, and the oil cylinder is started to push the punching die head into the cutter cutting groove to perform bevel cutting on the base material end quickly. This method ensures that the bevel shape of the base material end is regular, improves the stability of the bevel cutting, greatly improves the cutting efficiency, eliminates the potential safety hazards of manual grinding, is not easy to generate dust, and does not cause environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is an overall schematic diagram of the bevel quick cutting device of the utility model;

[0016] Figure 2 It is an exploded schematic diagram of the bevel quick cutting device of the utility model;

[0017] Figure 3 It is a schematic diagram of the waste material outlet of the bevel quick cutting device of the utility model;

[0018] Figure 4 It is a schematic diagram of the utility model of the bevel quick cutting device completing bevel cutting.

[0019] Figure ID:

[0020] 1. Mounting base; 11. Waste outlet; 12. Slope; 2. Connecting rod; 21. Fixing groove; 22. Connecting hole; 3. Punching die head; 31. Parent material end stopper; 4. Blanking die; 41. Cutter cutting groove; 42. Parent material insertion groove; 5. Fixing pin; 6. Parent material. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figures 1 to 4 The utility model shows a composite front base material end bevel quick cutting device provided by the utility model, comprising a cylinder, a mounting base 1, a connecting rod 2, a punching die head 3 and a blanking die 4. In this embodiment, the mounting base 1 is a U-shaped groove base, and the cylinder is fixed on the outer side of a groove wall of the mounting base 1. A connecting hole 22 is opened on the outer side of the groove wall, and one end of the connecting rod 2 passes through the connecting hole 22 to be driven and connected to the cylinder; the other end of the connecting rod 2 is provided with a fixed groove 21, and the punching die head 3 is inserted in the fixed groove 21. The fixing pin 5 passes through the upper groove wall of the fixed groove 21, the punching die head 3 and the lower groove wall of the fixed groove 21 in sequence to fix the punching die head 3 on the connecting rod 2, that is, when the cylinder is started, the cylinder can push the connecting rod 2 to drive the punching die head 3 to move forward and backward;

[0025] The blanking die 4 is fixed in the groove of the mounting base 1, as shown in FIG. Figure 2 and Figure 3 As shown, the blanking die 4 is provided with a cutter cutting groove 41 and a base material inserting groove 42 in sequence, and the punching die head 3 can be movably inserted into the cutter cutting groove 41 under the drive of the oil cylinder;

[0026] In addition, the forward movement stroke of the punching die head 3 can be designed by the cylinder stroke calculated in the early stage, which is suitable for cutting a variety of base materials of different specifications; and the shape of the punching die head 3 can be designed into a suitable bevel cutting shape according to the cutting needs of the base material end;

[0027] During the specific operation, insert the base material 6 into the base material insertion groove 42, start the oil cylinder, the oil cylinder will push out, push the punching die head 3 to press forward along the cutter cutting groove 41, and cooperate with the blanking die 4 to cut off the excess material, so that the end of the base material 6 has a preset bevel angle, such as Figure 4As shown, the bevel cutting of the end of the base material can be achieved quickly. This method ensures the regular cutting shape of the bevel shape of the end of the base material, improves the stability of the bevel cutting, effectively improves the cutting efficiency, eliminates the potential safety hazards of manual grinding, is not easy to generate dust, and does not cause environmental pollution.

[0028] Furthermore, if Figure 2 As shown, a mother material end stop block 31 is provided at one end of the punching die head 3 away from the connecting rod 2. When the mother material 6 is inserted into the mother material insertion groove 42, the mother material end stop block 31 can limit the end of the mother material 6, which helps to accurately cut the mother material end.

[0029] Furthermore, if Figure 2 As shown, the cutter cutting groove 41 matches the punching die head 3 to limit the punching die head 3, thereby preventing the punching die head 3 from shaking during cutting and improving the accuracy and stability of angle cutting.

[0030] Furthermore, if Figure 3 As shown, a waste opening 11 is provided on one side of the mounting base 1 close to the blanking die 4, and the waste opening 11 is connected to the parent material insertion groove 42. After the end of the parent material 6 is cut, the remaining material is collected at the waste opening 11 for processing.

[0031] Furthermore, if Figure 3 As shown, the bottom of the waste opening 11 and the outer side of the parent material insertion groove 42 are both provided with a slope 12. The setting of the slope 12 is conducive to the automatic introduction of the residual material into the miscellaneous material frame without manual removal, which can avoid safety hazards and environmental pollution.

[0032] Furthermore, one end of the connecting rod 2 away from the punching die 3 is provided with a thread and connected to the oil cylinder via the thread, so the forward stroke of the punching die 3 can be adjusted by the threaded assembly distance between the connecting rod 2 and the oil cylinder.

[0033] To sum up, in the utility model, the oil cylinder is driven and connected to the connecting rod 2, and the punching die 3 is fixedly connected to the connecting rod 2 by a fixed pin 5, that is, the oil cylinder can drive the punching die 3 to move forward and backward; the blanking die 4 is fixed on the mounting base 1, and the blanking die 4 is provided with a cutter cutting groove 41 and a parent material insertion groove 42 in sequence. During operation, the parent material 6 is inserted into the parent material insertion groove 42, and the oil cylinder is started to push the punching die 3 into the cutter cutting groove 41 to perform a beveled quick cutting on the end of the parent material 6. This method ensures that the bevel shape of the parent material end is regular, improves the stability of the bevel cutting, greatly improves the cutting efficiency, eliminates the safety hazards of manual grinding, is not easy to generate dust, and does not cause environmental pollution.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for quickly cutting off the bevel of the end of a composite front base material, characterized in that: The invention comprises an oil cylinder, a mounting base (1), a connecting rod (2), a punching die head (3) and a blanking die (4); the oil cylinder is fixed to one end of the mounting base (1), and the oil cylinder is drivingly connected to the connecting rod (2); the punching die head (3) is fixedly connected to the connecting rod (2) via a fixing pin (5); the punching die head (3) is in an oblique cutting shape; the blanking die (4) is fixed to the mounting base (1), and a cutter cutting groove (41) and a base material insertion groove (42) are sequentially provided on the blanking die (4), and the punching die head (3) is movably inserted into the cutter cutting groove (41).

2. The device for quick cutting of composite front base material end angle according to claim 1, characterized in that: One end of the connecting rod (2) is provided with a fixing groove (21), the punching die head (3) is inserted into the fixing groove (21), and the fixing pin (5) passes through the fixing groove (21) to fix the punching die head (3) on the connecting rod (2).

3. The device for quick cutting of composite front base material end angle according to claim 1, characterized in that: A parent material end stop block (31) is provided at one end of the punching die head (3) away from the connecting rod (2).

4. The device for quick cutting of composite front base material end angle according to claim 3, characterized in that: The cutting knife cutting groove (41) matches the punching die head (3).

5. The device for quick cutting of composite front base material end angle according to claim 1, characterized in that: A waste material opening (11) is provided on one side of the mounting base (1) close to the blanking die (4), and the waste material opening (11) is communicated with the parent material insertion groove (42).

6. The device for quick cutting of composite front base material end angle according to claim 5, characterized in that: The bottom of the waste material opening (11) and the outer side of the parent material insertion groove (42) are both provided with a slope (12).

7. The device for quick cutting of composite front base material end angle according to claim 1, characterized in that: One end of the connecting rod (2) away from the punching die head (3) is provided with a thread and is connected to the oil cylinder via the thread.

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