Hardware cutting device

Abstract

The utility model relates to the field of hardware machining, in particular to a hardware cutting device. According to the hardware cutting device, feeding can be conducted stably, meanwhile, hardware needing to be cut can be efficiently and intermittently cut and machined, the cutting face of the hardware can be smoother, and follow-up machining is facilitated. A hardware cutting device comprises a base, a mounting frame, a protruding disc and the like. Two supports are symmetrically arranged on the base, and a mounting frame is arranged between the two supports of the base. Firstly, hardware is manually placed between a protruding disc and two rolling wheels, then a motor and a cutting machine are started, a column wheel drives a sliding plate to swing, the sliding plate drives the protruding disc to intermittently rotate, the protruding disc drives the hardware to intermittently move, the cutting machine moves to cut the hardware, and the hardware and the cutting machine can intermittently move; and the hardware can be conveniently and continuously cut into the same length, and the cutting efficiency of the hardware can be improved.

Description

Technical Field

[0001] The utility model relates to the field of hardware processing, in particular to a hardware cutting device. Background Art

[0002] Hardware is often used as a general term for metal or copper, iron and other products. The further application of metal has played an important role in the development of human civilization and social history. In the production and manufacturing process of hardware, cutting devices are mostly used. However, most of the hardware cutting devices on the market are semi-automatic cutting devices, which require manual feeding and are not convenient for continuous cutting of hardware. At the same time, during the cutting process of hardware, the cutting knife cuts the hardware from one side, and the side of the hardware where the cutting knife cuts is subjected to greater force, which makes the hardware very easy to deform, resulting in an uneven cutting surface of the hardware, which seriously affects the subsequent hardware processing. Utility Model Content

[0003] In view of this, the utility model provides a hardware cutting device, which can feed materials smoothly, and can efficiently and intermittently cut the hardware that needs to be cut, and can also make the cutting surface of the hardware smoother, which is convenient for subsequent processing.

[0004] A hardware cutting device includes a base, a mounting frame, a raised disk, a motor, a column wheel, a clamping column, a slide plate, a connecting frame, a cutting machine and a roller. The base is provided with two brackets, which are symmetrically arranged. A mounting frame is provided between the two brackets of the base. The mounting frame is provided with two square blocks, which are symmetrically arranged. The mounting frame is rotatably connected with a raised disk, and the raised disk is provided with five large protrusions and five small protrusions, each large protrusion and each small protrusion are staggered. The base is provided with a motor, and a column wheel is provided on the output shaft of the motor. The top of the column wheel A cylindrical protrusion is provided on the top, a positioning column is provided on the mounting frame, a skateboard is fixedly connected to the top of the column wheel, U-shaped frames are provided at both ends of the skateboard, the positioning column is located in the U-shaped frame at one end of the skateboard, one of the large protrusions on the raised disk is located in the U-shaped frame at the other end of the skateboard, a connecting frame is rotatably connected to the top of the skateboard, a cutting machine is slidably connected between the two square blocks of the mounting frame, a groove is provided at one end of the cutting machine close to the raised disk, the end of the connecting frame close to the cutting machine is rotatably connected to the top of the cutting machine, and two rollers are rotatably connected to one side of the base close to the cutting machine.

[0005] Optionally, it also includes a rack, a gear, a slider, a clamping plate and a reset spring. A rack is provided on the cutting machine, and a gear is rotatably connected to the side of the mounting frame close to the cutting machine. Two clamping plates are slidably connected to the side of the base close to the cutting machine. The two clamping plates are symmetrically arranged, and a slider is slidably connected between the tops of the two clamping plates. A rack is provided on the side of the slider close to the cutting machine, and the two racks are meshed with the gear. Reset springs are connected between the tops of the two clamping plates and the slider.

[0006] Optionally, a rubber ring is also included, and the raised disk is provided with a rubber ring.

[0007] Optionally, four legs are provided at the bottom of the base.

[0008] The beneficial effects of the utility model are as follows: first, the hardware is manually placed between the raised disk and the two rollers, and then the motor and the cutting machine are started, the column wheel drives the slide plate to swing, the slide plate drives the raised disk to rotate intermittently, the raised disk drives the hardware to move intermittently, when the slide plate swings, the connecting frame drives the cutting machine to move, the movement of the cutting machine will cut the hardware, and this is repeated in sequence, which can intermittently move the hardware and the cutting machine, making it convenient to continuously cut the hardware into equal lengths, and can improve the cutting efficiency of the hardware.

[0009] When the cutting machine moves, the slider drives the two pallets to move, the two pallets contact the hardware, the slider continues to move, the reset spring is stretched, and the pallets can clamp the hardware when it is cut, so that the force on the hardware during the cutting process is more balanced, avoiding deformation of the hardware during cutting, and making the cutting surface of the hardware smoother, which is convenient for subsequent processing.

[0010] The hardware will contact the rubber ring, the rotation of the raised disk will drive the rubber ring to rotate, and the rubber ring will drive the hardware to move, which can make the feeding of the hardware more stable and facilitate subsequent cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 This is a schematic diagram of a first partial three-dimensional structure of the utility model.

[0013] Figure 3 This is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0014] Figure 4 It is a schematic diagram of a partially disassembled three-dimensional structure of the utility model.

[0015] Markings in the accompanying drawings: 1: base, 2: mounting frame, 3: raised plate, 4: motor, 5: column wheel, 6: positioning column, 7: slide plate, 8: connecting frame, 9: cutting machine, 10: roller, 11: rack, 12: gear, 13: slider, 14: clamping plate, 15: return spring, 16: rubber ring. DETAILED DESCRIPTION

[0016] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0017] Embodiment 1: A hardware cutting device, such as Figure 1 and Figure 4 As shown, it includes a base 1, a mounting frame 2, a raised disk 3, a motor 4, a column wheel 5, a positioning column 6, a skateboard 7, a connecting frame 8, a cutting machine 9 and a roller 10. Four legs are arranged at the bottom of the base 1. Two brackets are welded on the base 1, and the two brackets are symmetrically arranged. A mounting frame 2 is welded between the two brackets of the base 1. Two square blocks are arranged on the mounting frame 2, and the two square blocks are symmetrically arranged. A raised disk 3 is rotatably connected to the mounting frame 2. Five large protrusions and five small protrusions are arranged on the raised disk 3, and each large protrusion and each small protrusion are staggered. A motor 4 is arranged on the base 1, and a column wheel 5 is arranged on the output shaft of the motor 4. A cylindrical protrusion is welded on the top of the column wheel 5. The cylindrical protrusion is convenient for force transmission, a positioning column 6 is welded on the mounting frame 2, a skateboard 7 is fixedly connected to the top of the column wheel 5, U-shaped frames are provided at both ends of the skateboard 7, the positioning column 6 is located in the U-shaped frame at one end of the skateboard 7, one of the large protrusions on the raised disk 3 is located in the U-shaped frame at the other end of the skateboard 7, a connecting frame 8 is rotatably connected to the top of the skateboard 7, a cutting machine 9 is slidably connected between the two square blocks of the mounting frame 2, and the cutting machine 9 is convenient for cutting hardware, a groove is provided at one end of the cutting machine 9 close to the raised disk 3, the end of the connecting frame 8 close to the cutting machine 9 is rotatably connected to the top of the cutting machine 9, and two rollers 10 are rotatably connected to one side of the base 1 close to the cutting machine 9.

[0018] At first, one of the large protrusions on the raised disk 3 is located in the U-shaped frame at one end of the slide plate 7, the slide plate 7 and the connecting frame 8 are arranged horizontally, and the cutting machine 9 is located at the farthest end of the mounting frame 2. First, the hardware to be cut is manually placed between the raised disk 3 and the two rollers 10, and then the motor 4 and the cutting machine 9 are manually started again. The output shaft of the motor 4 drives the column wheel 5 to rotate, and the column wheel 5 drives the slide plate 7 to swing. The swing of the slide plate 7 will drive the raised disk 3 to rotate a certain angle, and then the slide plate 7 continues to swing, which will cause the U-shaped frame at one end of the slide plate 7 to disengage from one of the large protrusions on the raised disk 3, and the raised disk 3 stops rotating. Then the slide plate 7 will swing in the opposite direction, so that the U-shaped frame at one end of the slide plate 7 contacts the next large protrusion on the raised disk 3, and so on and so forth, so that the slide plate 7 drives the raised disk 3 Intermittent rotation makes the raised disk 3 drive the hardware to move intermittently, and the movement of the hardware will drive the two rollers 10 to rotate intermittently. When the slide plate 7 swings, the slide plate 7 will drive the connecting frame 8 to swing, and the connecting frame 8 will drive the cutting machine 9 to move, so that the groove of the cutting machine 9 contacts with one of the small protrusions on the raised disk 3, and the movement of the cutting machine 9 will cut the hardware. The slide plate 7 swings in the opposite direction and contacts with the next large protrusion on the raised disk 3, and the groove of the cutting machine 9 disengages from one of the small protrusions on the raised disk 3, and the slide plate 7 drives the connecting frame 8 to swing in the opposite direction, and the connecting frame 8 drives the cutting machine 9 to reset, and the slide plate 7 continues to swing, and repeats in sequence, which can intermittently move the hardware and the cutting machine 9, facilitate continuous cutting of the hardware into equal lengths, and improve the cutting efficiency of the hardware.

[0019] Embodiment 2: Based on embodiment 1, Figure 2 As shown, it also includes a rack 11, a gear 12, a slider 13, a clamping plate 14 and a reset spring 15. A rack 11 is welded on the cutting machine 9. The mounting frame 2 is rotatably connected to the gear 12 on one side close to the cutting machine 9. The base 1 is slidably connected to two clamping plates 14 on one side close to the cutting machine 9. The two clamping plates 14 are symmetrically arranged. The clamping plates 14 are convenient for clamping hardware. A slider 13 is slidably connected between the tops of the two clamping plates 14. A rack 11 is welded to the side of the slider 13 close to the cutting machine 9. The two racks 11 are meshed with the gear 12. The tops of the two clamping plates 14 are connected to the slider 13 through hooks with reset springs 15.

[0020] When the cutting machine 9 moves, the cutting machine 9 drives one of the racks 11 to move, one of the racks 11 drives the gear 12 to rotate, the gear 12 drives the other rack 11 to move in the direction close to the cutting machine 9, the other rack 11 drives the slider 13 to move in the direction close to the cutting machine 9, the slider 13 drives two return springs 15 and the card plate 14 to move in the direction close to the cutting machine 9, so that the two card plates 14 move to contact with the hardware, the slider 13 continues to move in the direction close to the cutting machine 9, the return spring 15 is stretched, and when the cutting machine 9 finishes cutting the hardware once, the cutting machine 9 moves in the opposite direction, and the cutting machine 9 drives One of the racks 11 moves in the opposite direction, one of the racks 11 drives the gear 12 to rotate in the opposite direction, the gear 12 drives the other rack 11 to move away from the cutting machine 9, and the other rack 11 drives the slider 13 to move away from the cutting machine 9, and the reset spring 15 will reset, and the reset spring 15 drives the two clamps 14 to reset, so that the two clamps 14 are separated from the hardware, and the process is repeated in sequence. The clamps 14 can clamp the hardware when it is cut, so that the force on the hardware during the cutting process is more balanced, thus avoiding deformation of the hardware during cutting, and at the same time making the cutting surface of the hardware smoother, which is convenient for subsequent processing.

[0021] Embodiment 3: Based on embodiment 2, Figure 1-Figure 4 As shown, a rubber ring 16 is also included, and the raised disk 3 is provided with a rubber ring 16.

[0022] The hardware will contact the rubber ring 16, and the rotation of the raised disk 3 will drive the rubber ring 16 to rotate. Under the influence of friction, the rubber ring 16 will drive the hardware to move toward the cutting machine 9, which can make the feeding of the hardware more stable and facilitate subsequent cutting.

[0023] 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 hardware cutting device, characterized by: The invention comprises a base (1), a mounting frame (2), a raised disk (3), a motor (4), a column wheel (5) and a locking column (6). The base (1) is provided with two brackets, which are symmetrically arranged. A mounting frame (2) is provided between the two brackets of the base (1). The mounting frame (2) is provided with two square blocks, which are symmetrically arranged. The mounting frame (2) is rotatably connected with the raised disk (3). The raised disk (3) is provided with five large protrusions and five small protrusions, and each large protrusion and each small protrusion are arranged alternately. The base (1) is provided with a motor (4). A column wheel (5) is provided on the output shaft of the motor (4). A cylindrical protrusion is provided on the top of the column wheel (5). The locking column (6) is provided on the mounting frame (2).

2. A hardware cutting device according to claim 1, characterized in that: The utility model also comprises a slide plate (7), a connecting frame (8), a cutting machine (9) and a roller (10); the top of the column wheel (5) is fixedly connected with the slide plate (7); both ends of the slide plate (7) are provided with U-shaped frames; the positioning column (6) is located in the U-shaped frame at one end of the slide plate (7); one of the large protrusions on the raised disk (3) is located in the U-shaped frame at the other end of the slide plate (7); the top of the slide plate (7) is rotatably connected with the connecting frame (8); the cutting machine (9) is slidably connected between two square blocks of the mounting frame (2); a groove is formed at one end of the cutting machine (9) close to the raised disk (3); one end of the connecting frame (8) close to the cutting machine (9) is rotatably connected to the top of the cutting machine (9); and one side of the base (1) close to the cutting machine (9) is rotatably connected with two rollers (10).

3. A hardware cutting device according to claim 2, characterized in that: The invention also comprises a rack (11), a gear (12), a slider (13), a card plate (14) and a reset spring (15). A rack (11) is provided on the cutting machine (9). The side of the mounting frame (2) close to the cutting machine (9) is rotatably connected with the gear (12). The side of the base (1) close to the cutting machine (9) is slidably connected with two card plates (14). The two card plates (14) are symmetrically arranged. A slider (13) is slidably connected between the tops of the two card plates (14). A rack (11) is provided on the side of the slider (13) close to the cutting machine (9). Both the racks (11) are meshed with the gear (12). Both the tops of the two card plates (14) and the slider (13) are connected with reset springs (15).

4. A hardware cutting device according to claim 3, characterized in that: It also includes a rubber ring (16), and the raised disc (3) is provided with the rubber ring (16).

5. The hardware cutting device according to claim 1, characterized in that: The bottom of the base (1) is provided with four base legs.

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