Mechanical engineering cutting device

Abstract

The utility model relates to the technical field of metal workpiece cutting, in particular to a mechanical engineering cutting device which comprises a base, a pair of clamping structures are arranged on the upper side of the base, each clamping structure comprises a leather bandage fixed to the upper side of the base, a plurality of electromagnets are fixed to the lower side of each leather bandage, and a groove is formed in the position, close to one side, of the upper side of the base. A telescopic long rod is embedded in the base, an opening is formed in the position, located at one end of the telescopic rod, of one side of the base, and a locking structure is fixed to the position, located in the opening, of the output end of the telescopic long rod; a limiting structure is fixed on one side of the base. The cutting device solves the problems that in an existing cutting device, the range of workpieces capable of being fixed is limited, the application range is small, and time and labor are wasted when the workpieces are continuously cut.

Description

Technical Field

[0001] The utility model relates to the technical field of metal workpiece cutting, in particular to a mechanical engineering cutting device. Background Art

[0002] The existing small workpiece cutting equipment generally includes a base, a cutting device is rotatably mounted above the base, two baffles are fixed on the upper side of the base, two clamping plates are arranged between the two baffles, and a bolt is rotatably mounted on one side of the clamping plate. The bolt is rotatably connected to the baffle thread, and the clamping plate can be driven to clamp the workpiece by rotating the bolt to facilitate cutting of the workpiece.

[0003] However, the existing clamping structure is only suitable for clamping workpieces with regular cross-sectional shapes, such as workpieces with square or hexagonal cross-sections. It is not convenient to clamp workpieces with circular or T-shaped or triangular cross-sections, and the fixing range is limited. Moreover, after the cutting is completed, when the workpiece is moved to continue cutting, it is generally necessary to manually push the workpiece to move, which is labor-intensive and time-consuming. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing cutting device has a limited range of workpieces that can be fixed, a small scope of application, and is relatively time-consuming and labor-intensive when performing continuous cutting of workpieces.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is a mechanical engineering cutting device, including a base, a pair of clamping structures are provided on the upper side of the base, the clamping structure includes a leather strap fixed on the upper side of the base, and a number of electromagnets are fixed on the lower side of the leather strap. A groove is provided on the upper side of the base near one side, and a pair of conveying motors are fixed on both sides of the groove at the upper and lower sides, and conveying wheels are fixed at the output ends of the conveying motors. The edge of the leather strap is located between the upper and lower conveying wheels. A telescopic long rod is embedded in the inside of the base, and an opening is provided on one side of the base at one end of the telescopic long rod. A locking structure is fixed in the opening at the output end of the telescopic long rod, and a limiting structure is fixed on one side of the base.

[0006] As a further solution of the present invention: the locking structure includes a connecting frame fixed to one end of the telescopic long rod, and two spindle rollers are rotatably provided on the inner side of the connecting frame to clamp the side of the leather strap, and one end of the leather strap passes through between the two spindle rollers.

[0007] As a further solution of the present invention: a limiting groove is provided on the upper side of the base for limiting the position of the workpiece to be cut, and the workpiece to be cut is arranged between the limiting groove and the leather strap.

[0008] As a further solution of the present invention: the limiting structure includes a telescopic rod fixed on the upper side of the base and located on both sides of the workpiece to be cut, which is used to drive the roller to contact the side of the workpiece to be cut. A wheel frame is fixed to the output end of the telescopic rod, and a roller is provided on the inner side of the wheel frame for rotation. A transmission motor is fixed on the upper side of the wheel frame, and the output end of the transmission motor passes through the wheel frame and is fixed on one side of the roller. The rotation of the roller can drive the workpiece to be cut to move.

[0009] As a further solution of the present invention: a cutting structure is fixed on the upper side of the base, and a reserved groove is opened on the upper side of the base at the cutting structure to reserve space for cutting.

[0010] As a further solution of the present invention: a protective frame is fixed on the upper side of the base outside the conveying motor to prevent cutting debris from entering the installation area of ​​the conveying motor.

[0011] As a further solution of the present invention, the electromagnet, the telescopic long rod, the conveying motor, the telescopic rod, the transmission motor, and the cutting structure are electrically connected to an external power supply respectively.

[0012] Compared with the prior art, the advantages of the present invention are as follows: the present patent adds a leather strap and an electromagnet structure. The soft leather strap can adapt to different shapes, and combined with the electromagnet structure, the position of the workpiece can be fixed. The telescopic long rod drives the locking structure, and after one end of the leather strap is pulled into the opening, the workpiece can be clamped; a limiting structure is added, which can be used to assist in the transportation of the workpiece, so as to save labor and improve the overall cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a mechanical engineering cutting device of the present invention.

[0015] Figure 2 This is a partial structural cross-sectional view of a mechanical engineering cutting device according to the present invention.

[0016] Figure 3 This is a schematic diagram of the installation position of a conveying motor in a mechanical engineering cutting device of the utility model.

[0017] Figure 4 This is an enlarged view of the structure of part A in a mechanical engineering cutting device of the present utility model.

[0018] In the attached figure:

[0019] 1. Base; 2. Leather strap; 3. Electromagnet; 4. Conveying motor; 5. Conveying wheel; 6. Telescopic long pole; 7. Connecting frame; 8. Spiked roller; 9. Workpiece to be cut; 10. Telescopic pole; 11. Wheel frame; 12. Roller; 13. Transmission motor; 14. Cutting structure; 15. Protective frame; 1.1. Groove; 1.2. Opening; 1.3. Limiting slot; 1.4. Reserved slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides a technical solution for solving the existing problems raised in the background technology.

[0022] Combined with attachment Figure 1-4 , it can be known that the device includes a base 1, a pair of clamping structures are provided on the upper side of the base 1, the clamping structure includes a leather strap 2 fixed on the upper side of the base 1, and a number of electromagnets 3 are fixed on the lower side of the leather strap 2, which can fix the position of the workpiece 9 to be cut after power is turned on, a groove 1.1 is opened on the upper side of the base 1 near one side, and a pair of conveying motors 4 are fixed on both sides of the groove 1.1 at the upper and lower sides, which are used to drive the conveying wheel 5 to rotate, and the output ends of the conveying motors 4 are fixed with conveying wheels 5, and the edge of the leather strap 2 is located between the upper and lower conveying wheels 5. The conveying wheel 5 clamps the leather strap 2, and when it rotates, it is easy to drive it to move, and a telescopic long rod 6 is inlaid inside the base 1, and an opening 1.2 is opened on one side of the base 1 at one end of the telescopic long rod 6, and a locking structure is fixed in the opening 1.2 at the output end of the telescopic long rod 6, and a limiting structure is fixed on one side of the base 1;

[0023] The locking structure includes a connecting frame 7 fixed to one end of the telescopic long rod 6, and two spiny rollers 8 are rotatably provided on the inner side of the connecting frame 7, which can clamp the side of the leather strap 2, and one end of the leather strap 2 passes between the two spiny rollers 8; a limiting groove 1.3 is provided on the upper side of the base 1 to limit the position of the workpiece 9 to be cut, and a workpiece 9 to be cut is provided between the limiting groove 1.3 and the leather strap 2; the limiting structure includes a telescopic rod 10 fixed on the upper side of the base 1 and located on both sides of the workpiece 9 to be cut, which is used to drive the roller 12 to contact the side of the workpiece 9 to be cut, and a wheel frame 11 is fixed on the output end of the telescopic rod 10, and a roller is rotatably provided on the inner side of the wheel frame 11 12. A transmission motor 13 is fixed on the upper side of the wheel frame 11. The output end of the transmission motor 13 passes through the wheel frame 11 and is fixed on one side of the roller 12. The rotation of the roller 12 can drive the workpiece 9 to be cut to move; a cutting structure 14 is fixed on the upper side of the base 1, and a reserved groove 1.4 is opened on the upper side of the base 1 at the cutting structure 14 to reserve space for cutting; a protective frame 15 is fixed on the upper side of the base 1 at the outside of the conveying motor 4 to prevent cutting debris from entering the installation place of the conveying motor 4; the electromagnet 3, the telescopic long rod 6, the conveying motor 4, the telescopic rod 10, the transmission motor 13, and the cutting structure 14 are respectively electrically connected to the external power supply.

[0024] The working principle of the present application is as follows: when cutting a workpiece, first place the workpiece 9 to be cut between the two rollers 12, then push the workpiece 9 to be cut between the limiting groove 1.3 and the leather strap 2, then start the conveying motor 4 to drive the conveying wheel 5 to rotate, and the rotation of the conveying wheel 5 can drive the leather strap 2 to move, and one end of the leather strap 2 will move between the two spiny rollers 8, and then energize several electromagnets 3 to fix the position of the workpiece 9 to be cut, and then start the telescopic long rod 6 to pull the locking structure into the opening 1.2. When the locking structure enters the opening 1.2, it will also drive one end of the leather strap 2 to nest in the opening 1.2, so that the position of the leather strap 2 is fixed, and then the cutting mechanism 14 can be started to cut the workpiece 9 to be cut;

[0025] When the cutting is completed, the telescopic rod 6 releases the leather strap 2 from the opening 1.2, and then the conveying motor 4 is started to drive the leather strap 2 to move back, so that it releases the workpiece 9 to be cut, and then the transmission motor 13 is started to drive the workpiece 9 to be cut to continue moving through the roller 12 to facilitate the next cutting.

[0026] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A mechanical engineering cutting device, comprising a base (1), characterized in that: A pair of clamping structures are provided on the upper side of the base (1), the clamping structures comprising a leather strap (2) fixed on the upper side of the base (1), a plurality of electromagnets (3) fixed on the lower side of the leather strap (2), a groove (1.1) is provided on the upper side of the base (1) near one side, a pair of conveying motors (4) are fixed on both sides of the groove (1.1) at the upper and lower sides, a conveying wheel (5) is fixed on the output end of the conveying motor (4), the edge of the leather strap (2) is located between the upper and lower conveying wheels (5), a telescopic rod (6) is embedded in the interior of the base (1), an opening (1.2) is provided on one side of the base (1) at one end of the telescopic rod (6), a locking structure is fixed in the opening (1.2) at the output end of the telescopic rod (6), and a limiting structure is fixed on one side of the base (1).

2. A mechanical engineering cutting device according to claim 1, characterized in that: The locking structure comprises a connecting frame (7) fixed to one end of the telescopic long rod (6), two thorn rollers (8) are rotatably provided on the inner side of the connecting frame (7), and one end of the leather strap (2) passes through between the two thorn rollers (8).

3. A mechanical engineering cutting device according to claim 2, characterized in that: A limiting groove (1.3) is provided on the upper side of the base (1), and a workpiece (9) to be cut is provided between the limiting groove (1.3) and the leather strap (2).

4. A mechanical engineering cutting device according to claim 3, characterized in that: The limiting structure comprises a telescopic rod (10) fixed on the upper side of the base (1) and located on both sides of the workpiece (9) to be cut; a wheel frame (11) is fixed to the output end of the telescopic rod (10); a roller (12) is rotatably provided inside the wheel frame (11); a transmission motor (13) is fixed on the upper side of the wheel frame (11); and the output end of the transmission motor (13) passes through the wheel frame (11) and is fixed to one side of the roller (12).

5. A mechanical engineering cutting device according to claim 4, characterized in that: A cutting structure (14) is fixed on the upper side of the base (1), and a reserved groove (1.4) is provided on the upper side of the base (1) at the cutting structure (14).

6. A mechanical engineering cutting device according to claim 1, characterized in that: A protective frame (15) is fixed on the upper side of the base (1) outside the conveying motor (4).

7. A mechanical engineering cutting device according to claim 5, characterized in that: The electromagnet (3), telescopic long rod (6), conveying motor (4), telescopic rod (10), transmission motor (13), and cutting structure (14) are electrically connected to an external power supply respectively.

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