Machining cutting device for mechanical manufacturing

Abstract

The utility model relates to the technical field of machine manufacturing, and discloses a machining cutting device for machine manufacturing, which comprises a workbench, a control box mounted on one side of the workbench, and a pushing mechanism and a U-shaped frame mounted above the workbench, sliding grooves are symmetrically formed in the workbench, and sliding blocks are arranged in the sliding grooves; a clamping plate is arranged at the top of the sliding block, a first electric push rod is installed on the inner side of the U-shaped frame, a supporting seat is installed at the output shaft end of the first electric push rod, a cutting knife is installed below the supporting seat, protective covers are symmetrically and movably connected to the outer side of the supporting seat, and supporting frames are symmetrically installed above the supporting seat; the supporting frame is movably connected with the protective cover through a connecting rod, a groove is formed in one side of the supporting frame, and a sliding assembly for driving the connecting rod to move is installed in the groove. Manual operation is replaced, and the cutting effect and the working efficiency are improved; and moreover, the safety performance is improved, and solid sparks can be prevented from splashing everywhere to play a protection role.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical manufacturing, and in particular to a mechanical processing and cutting device for mechanical manufacturing. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through mechanical equipment. It can be divided into cutting and pressure processing according to the difference in processing methods.

[0003] In small-scale mechanical cutting operations, the cutting operation is mostly completed by manually pressing the workpiece and manually pushing the workpiece, which results in poor fixing effect, high labor intensity, and different forces used by different workers. There are also small errors in the length of the cut workpiece, which is not conducive to subsequent processing. In addition, solid sparks will fly during the cutting operation, posing a safety hazard to the workers' eyes. Utility Model Content

[0004] In order to solve the problem that in existing small-scale mechanical processing cutting operations, most of the time, the cutting operation is completed by manually pressing the workpiece and manually pushing the workpiece, which results in poor fixing effect, high labor intensity, different forces used by different workers, and small errors in the length of the cut workpiece, which is not conducive to subsequent processing, and solid sparks will be splashed during the cutting operation, which will not only pollute the table surface, but also bring safety hazards to the workers' eyes. The present application provides a mechanical processing cutting device for mechanical manufacturing.

[0005] The present application provides a mechanical processing and cutting device for mechanical manufacturing using the following technical solutions:

[0006] A mechanical processing and cutting device for mechanical manufacturing, comprising a workbench, a control box installed on one side of the workbench, and a pushing mechanism and a U-shaped frame installed above the workbench, wherein the workbench is symmetrically provided with slide grooves, each of which is provided with a slider, and a clamping plate is provided on the top of the slider, a first electric push rod is installed on the inner side of the U-shaped frame, a support seat is installed on the output shaft end of the first electric push rod, a cutting knife is installed below the support seat, a protective cover is symmetrically and movably connected on the outer side, and a support frame is symmetrically installed on the upper side, the support frame and the protective cover are movably connected by a connecting rod, a groove is opened on one side, and a sliding component for driving the connecting rod to move is installed inside the groove.

[0007] Preferably, electromagnets with opposite magnetic properties are installed inside the sliding blocks on the two symmetrical slide grooves.

[0008] Preferably, a spring is connected between the slider and the inner wall of the slide groove.

[0009] Preferably, the pushing mechanism includes a second electric push rod installed above the workbench and a push plate installed at the output shaft end of the second electric push rod.

[0010] Preferably, the sliding assembly includes a screw installed on the inner wall of the groove and a nut helically connected to the screw, the connecting rod is movably connected to one side of the nut, and a servo motor for driving the screw to rotate is installed on the outer side of the support frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The mechanical processing and cutting device for mechanical manufacturing realizes automatic pushing of the cutting piece to move for cutting during the cutting process, replacing manual operation, thereby improving the cutting effect and work efficiency; and also improving the safety performance, thereby preventing solid sparks from flying around and playing a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the U-shaped frame in the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the support frame in the utility model.

[0016] Explanation of the accompanying drawings: 1. workbench; 2. control box; 3. U-shaped frame; 4. clamping plate; 5. first electric push rod; 6. cutting knife; 8. protective cover; 7. support seat; 9. support frame; 10. connecting rod; 11. second electric push rod; 12. push plate; 13. nut. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] See also Figures 1 to 3 , the utility model provides a technical solution:

[0019] A mechanical processing and cutting device for mechanical manufacturing comprises a workbench 1, a control box 2 installed on one side of the workbench 1, and a pushing mechanism and a U-shaped frame 3 installed above the workbench 1. The workbench 1 is symmetrically provided with slide grooves, each of which is provided with a slider, and a clamping plate 4 is provided on the top of the slider. A first electric push rod 5 is installed on the inner side of the U-shaped frame 3, a support seat 7 is installed on the output shaft end of the first electric push rod 5, a cutting knife 6 is installed below the support seat 7, a protective cover 8 is symmetrically and movably connected on the outer side, a support frame 9 is symmetrically installed on the upper side, the support frame 9 and the protective cover 8 are movably connected through a connecting rod 10, a groove is opened on one side, and a sliding component for driving the connecting rod 10 to move is installed inside the groove.

[0020] When cutting, first place the cutting piece on the workbench 1 and fix it with the clamping plate 4, start the first electric push rod 5 to drive the cutting knife 6 to rise and fall for cutting. When protection is needed, the sliding assembly can be driven in advance to drive the connecting rod 10, so that the connecting rod 10 drives the protective cover 8 to flip downward, thereby playing a protective role through the protective cover 8 to avoid solid sparks from flying everywhere, thereby improving safety performance; during the cutting process, the cutting piece can also be automatically pushed to move by the pushing mechanism, so as to cut the next position of the cutting piece.

[0021] Electromagnets with opposite magnetic properties are installed inside the sliders on the two symmetrical slideways.

[0022] A spring is connected between the slider and the inner wall of the slide groove.

[0023] By controlling the electromagnet to be energized, based on the principle of mutual attraction between oppositely charged magnets, the two sliders are driven to move relative to each other to clamp the cutting piece. After the cutting is completed, the electromagnet is no longer energized, and the slider is pulled back to its original position by the elastic force of the spring.

[0024] The material pushing mechanism comprises a second electric push rod 11 installed above the workbench 1 and a push plate 12 installed at the output shaft end of the second electric push rod 11. The push plate 12 is driven by the second electric push rod 11 to move and automatically push the material.

[0025] The sliding assembly includes a screw installed on the inner wall of the groove and a nut 13 connected to the screw in a spiral transmission. The connecting rod 10 is movably connected to one side of the nut 13. A servo motor that drives the screw to rotate is installed on the outer side of the support frame 9. The servo motor drives the screw to rotate forward and backward, causing the nut 13 to slide, so that the connecting rod 10 can drive the protective cover 8 to flip upward or downward, thereby achieving the purpose of controlling whether to provide protection.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mechanical processing and cutting device for mechanical manufacturing, characterized in that: The invention comprises a workbench (1), a control box (2) installed on one side of the workbench (1), and a material pushing mechanism and a U-shaped frame (3) installed above the workbench (1); the workbench (1) is symmetrically provided with slide grooves, each of which is provided with a slider, and a clamping plate (4) is provided on the top of the slider; a first electric push rod (5) is installed on the inner side of the U-shaped frame (3); a support seat (7) is installed on the output shaft end of the first electric push rod (5); a cutting knife (6) is installed below the support seat (7); a protective cover (8) is symmetrically movably connected on the outer side; a support frame (9) is symmetrically installed on the upper side; the support frame (9) is movably connected to the protective cover (8) through a connecting rod (10); a groove is opened on one side; a sliding component for driving the connecting rod (10) to move is installed inside the groove.

2. A mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: Electromagnets with opposite magnetic properties are installed inside the sliders on the two symmetrical slideways.

3. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: A spring is connected between the sliding block and the inner wall of the sliding groove.

4. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The material pushing mechanism comprises a second electric push rod (11) installed above the workbench (1) and a push plate (12) installed at the output shaft end of the second electric push rod (11).

5. The mechanical processing and cutting device for mechanical manufacturing according to claim 1, characterized in that: The sliding assembly comprises a screw rod installed on the inner wall of the groove and a nut (13) connected to the screw rod in a helical transmission manner. The connecting rod (10) is movably connected to one side of the nut (13). A servo motor for driving the screw rod to rotate is installed on the outer side of the support frame (9).

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