High-speed cutting equipment for cold-rolled steel mechanical gasket

Abstract

The utility model discloses high-speed cutting equipment for cold-rolled steel mechanical gaskets, which relates to the technical field of cutting equipment and comprises a placing frame and a moving component. A first electric telescopic rod is installed on the upper side of the interior of the placing frame, and a connecting strip is fixed to a telescopic arm of the first electric telescopic rod; the moving assembly comprises a guide frame, a toothed plate, a sliding frame, a first motor and a gear, the guide frame is fixed to the lower side of the connecting strip, the toothed plate is fixed to the upper side of the interior of the guide frame, the sliding frame is slidably connected to the side face of the guide frame, the first motor is installed on the front side of the sliding frame, and the gear is fixed to an output shaft of the first motor. The gear is meshed with the toothed plate, the rotating assembly is installed on the lower side of the sliding frame, the adjusting assembly is installed on the lower side of the rotating assembly, the cutting assembly is connected to the lower side of the adjusting assembly, and cold rolled steel mechanical gaskets of different specifications can be cut.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically a high-speed cutting device for cold-rolled steel mechanical gaskets. Background Technology

[0002] In the field of machinery manufacturing, cold-rolled steel machine gaskets are widely used as key basic components in precision equipment such as new energy vehicle motors and industrial robot joints. Cold-rolled steel machine gaskets serve as mechanical seals between two objects, typically used to prevent leakage due to pressure, corrosion, and the natural thermal expansion and contraction of pipelines. Since machined surfaces are never perfect, gaskets are used to fill these irregularities. During production, cold-rolled steel machine gaskets need to be machined and cut from a single sheet of metal.

[0003] However, the cutting specifications on existing cutting devices are mostly fixed. One machine can only cut one specification of cold-rolled steel mechanical gaskets produced. It is inconvenient to adjust the distance between the two cutting discs on the cutting device, so it cannot adapt to the processing of cold-rolled steel mechanical gaskets of different specifications and sizes, which greatly reduces its practicality. Therefore, we propose a high-speed cutting device for cold-rolled steel mechanical gaskets. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a high-speed cutting device for cold-rolled steel mechanical gaskets, which can cut cold-rolled steel mechanical gaskets of different specifications and can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-speed cutting device for cold-rolled steel mechanical gaskets, comprising a placement rack and a moving assembly;

[0006] Placement rack: A first electric telescopic rod is installed on the upper side inside, and a connecting strip is fixed on the telescopic arm of the first electric telescopic rod;

[0007] The moving component includes a guide frame, a toothed plate, a sliding frame, a first motor, and a gear. The guide frame is fixed to the lower side of the connecting bar, and the toothed plate is fixed to the upper side inside the guide frame. The sliding frame is slidably connected to the side of the guide frame. The first motor is installed on the front side of the sliding frame, and a gear is fixed on the output shaft of the first motor. The gear meshes with the toothed plate. A rotating component is installed on the lower side of the sliding frame, and an adjusting component is installed on the lower side of the rotating component. A cutting component is connected to the lower side of the adjusting component. The moving component drives the cutting component to move.

[0008] Wherein: the input ends of the first electric telescopic rod and the first motor are both electrically connected to the output ends of an external control switch group.

[0009] Furthermore, the rotating assembly includes a second motor, a rotating shaft, and a brush slip ring. An opening is provided on the side of the slide frame, and the second motor is installed inside the opening. The rotating shaft is fixed on the output shaft of the second motor, and the brush slip ring is installed on the circumferential surface of the rotating shaft. The input ends of the second motor and the brush slip ring are electrically connected to the output ends of an external control switch group. The rotating assembly drives the cutting assembly to rotate.

[0010] Furthermore, the adjustment assembly includes a mounting bracket, a second electric telescopic rod, and a connecting bracket. The mounting bracket is fixed to the lower end of the rotating shaft, and the second electric telescopic rod is mounted on the side of the mounting bracket. The connecting bracket is fixed to the telescopic arm of the second electric telescopic rod, and the input end of the second electric telescopic rod is electrically connected to the output end of the brush slip ring. The position of the cutting assembly is adjusted by setting the adjustment assembly.

[0011] Furthermore, the cutting assembly includes a moving frame, a bidirectional screw, a third motor, a fourth motor, and a cutting head. Two corresponding moving frames are slidably connected to the side of the connecting frame. Threaded holes are provided on the upper side of the moving frames, with opposite threads on the two holes. The bidirectional screw is rotatably connected to the inside of the two threaded holes. A third motor is installed on the right side of the connecting frame, and the output shaft of the third motor is fixed to the right end of the bidirectional screw. A mounting hole is provided on the right side of the moving frame, and a fourth motor is installed inside the mounting hole. A cutting head is fixed to the output shaft of the fourth motor. The input ends of both the third and fourth motors are electrically connected to the output ends of the brush slip rings. The cutting assembly is used to cut metal sheets.

[0012] Furthermore, it also includes a support assembly, which comprises a mounting box, a slider, a guide wheel, and a spring. The mounting box is fixed to the middle of the lower side of the connecting frame. The mounting box is located between two movable frames. A slider is slidably connected inside the mounting box. A groove is provided on the lower side of the slider. A guide wheel is rotatably connected inside the groove. A spring is fixed to the upper side of the slider. The spring is fixed inside the mounting box. The support assembly supports the metal sheet.

[0013] Furthermore, a connecting groove is provided on the left end of the lower side of the mounting bracket, and a turntable is rotatably connected inside the connecting groove. A third electric telescopic rod is installed at the lower end of the turntable, and a fastening plate is fixed on the telescopic arm of the third electric telescopic rod. The input end of the third electric telescopic rod is electrically connected to the output end of the brush slip ring, and the metal sheet is fixed by setting the fastening plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-speed cutting equipment for cold-rolled steel mechanical gaskets has the following advantages:

[0015] By setting up a cutting assembly, the third motor is activated to rotate the bidirectional screw according to the required specifications of the cold-rolled steel machine gasket. The rotation of the bidirectional screw drives two moving frames, which in turn move two cutting heads. The distance between the two cutting heads is adjusted, and after adjustment, the two cutting heads are inserted downwards into the metal sheet. After insertion, the third electric telescopic rod is activated to lower the fastening plate and fix the metal sheet. After fixing, the second motor is activated to rotate the mounting frame, which in turn rotates the two cutting heads around the fastening plate as the axis. This allows for the cutting of cold-rolled steel machine gaskets of the appropriate specifications from the metal sheet, which is extremely convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mobile component of this utility model;

[0018] Figure 3 This is a schematic diagram of the rotating component structure of this utility model.

[0019] In the diagram: 1. Placement frame, 2. First electric telescopic rod, 3. Connecting strip, 4. Moving assembly, 41. Guide frame, 42. Toothed plate, 43. Sliding frame, 44. First motor, 45. Gear, 5. Rotating assembly, 51. Second motor, 52. Rotating shaft, 53. Brush slip ring, 6. Adjusting assembly, 61. Mounting frame, 62. Second electric telescopic rod, 63. Connecting frame, 7. Cutting assembly, 71. Moving frame, 72. Bidirectional screw, 73. Third motor, 74. Fourth motor, 75. Chip head, 8. Support assembly, 81. Mounting box, 82. Slider, 83. Guide wheel, 84. Spring, 9. Third electric telescopic rod, 10. Fastening plate, 11. Turntable. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3 This embodiment provides a technical solution: a high-speed cutting device for cold-rolled steel mechanical gaskets, including a placement frame 1 and a moving component 4;

[0022] Placement rack 1: A first electric telescopic rod 2 is installed on the upper side inside, and a connecting strip 3 is fixed on the telescopic arm of the first electric telescopic rod 2;

[0023] Moving component 4 includes a guide frame 41, a toothed plate 42, a sliding frame 43, a first motor 44, and a gear 45. The guide frame 41 is fixed to the lower side of the connecting bar 3. The toothed plate 42 is fixed to the upper side inside the guide frame 41. The sliding frame 43 is slidably connected to the side of the guide frame 41. The first motor 44 is mounted on the front side of the sliding frame 43. A gear 45 is fixed on the output shaft of the first motor 44, and the gear 45 meshes with the toothed plate 42. A rotating component 5 is mounted on the lower side of the sliding frame 43. An adjusting component 6 is mounted on the lower side of the rotating component 5. A cutting component 7 is connected to the lower side of the adjusting component 6. The moving component 4 drives the cutting component 7 to move. The rotating component 5 includes a second motor 51, a rotating shaft 52, and a brush slip ring 5. 3. An opening is provided on the side of the sliding frame 43, and a second motor 51 is installed inside the opening. A rotating shaft 52 is fixed on the output shaft of the second motor 51, and a brush slip ring 53 is installed on the circumference of the rotating shaft 52. The input ends of the second motor 51 and the brush slip ring 53 are electrically connected to the output end of an external control switch group. The adjusting assembly 6 includes a mounting bracket 61, a second electric telescopic rod 62, and a connecting bracket 63. The lower end of the rotating shaft 52 is fixed to the mounting bracket 61, and the second electric telescopic rod 62 is installed on the side of the mounting bracket 61. The connecting bracket 63 is fixed on the telescopic arm of the second electric telescopic rod 62, and the input end of the second electric telescopic rod 62 is electrically connected to the output end of the brush slip ring 53. The cutting assembly 7 includes a moving frame 71 and a bidirectional screw. 72, 73, 74, and 75 are connected to the third motor, fourth motor, and chip head. Two corresponding movable frames 71 are slidably connected to the side of the connecting frame 63. Threaded holes are provided on the upper side of the movable frames 71, with opposite threads. A double-acting screw 72 is threaded into the two threaded holes and rotatably connected to the inside of the two threaded holes. The double-acting screw 72 is rotatably connected inside the connecting frame 63. The third motor 73 is mounted on the right side of the connecting frame 63, and its output shaft is fixed to the right end of the double-acting screw 72. A mounting hole is provided on the right side of the movable frame 71, and the fourth motor 74 is mounted inside the mounting hole. The chip head 75 is fixed to the output shaft of the fourth motor 74. The input ends of both the third motor 73 and the fourth motor 74 are electrically connected to brush slip rings 5. The output end of 3 also includes a support component 8, which includes a mounting box 81, a slider 82, a guide wheel 83, and a spring 84. The mounting box 81 is fixed in the middle of the lower side of the connecting frame 63. The mounting box 81 is located between two movable frames 71. The slider 82 is slidably connected inside the mounting box 81. A groove is opened on the lower side of the slider 82. The guide wheel 83 is rotatably connected inside the groove. The spring 84 is fixed on the upper side of the slider 82. The spring 84 is fixed inside the mounting box 81. The support component 8 supports the metal sheet. The cutting component 7 is set to cut the metal sheet. The position of the cutting component 7 is adjusted by the adjustment component 6. The cutting component 7 is driven to rotate by the rotation component 5.

[0024] Wherein: the input ends of the first electric telescopic rod 2 and the first motor 44 are both electrically connected to the output ends of an external control switch group.

[0025] Wherein: a connecting groove is provided on the left end of the lower side of the mounting bracket 61, and a turntable 11 is rotatably connected inside the connecting groove. A third electric telescopic rod 9 is installed at the lower end of the turntable 11. A fastening plate 10 is fixed on the telescopic arm of the third electric telescopic rod 9. The input end of the third electric telescopic rod 9 is electrically connected to the output end of the brush slip ring 53. The metal sheet is fixed by setting the fastening plate 10.

[0026] The working principle of the high-speed cutting equipment for cold-rolled steel mechanical gaskets provided by this utility model is as follows: First, the metal sheet is placed above the placement frame 1. Then, the first motor 44 is started, causing the gear 45 to rotate. At this time, under the action of the toothed plate 42, the sliding frame 43 moves along the guide frame 41. When the fastening plate 10 moves to the position where the metal sheet needs to be cut, the first motor 44 is turned off. Then, according to the specifications of the cold-rolled steel mechanical gasket to be cut, the third motor 73 is started, causing the bidirectional screw 72 to rotate. The rotation of the bidirectional screw 72 drives the two moving frames 71 to move. The distance between the two cutting heads 75 is adjusted by moving them. After adjustment, the second electric telescopic rod 62 is retracted to move the connecting frame 63 and adjust the position of the two cutting heads 75. After adjustment, the first electric telescopic rod 2 is activated so that the two cutting heads 75 are inserted downward into the metal sheet. After insertion, the third electric telescopic rod 9 is activated so that the fastening plate 10 is lowered to fix the metal sheet. After fixing, the second motor 51 is activated so that the mounting frame 61 rotates and drives the two cutting heads 75 to rotate around the fastening plate 10 as the axis. This allows for the cutting of cold-rolled steel machine gaskets of appropriate specifications from the metal sheet, which is extremely convenient.

[0027] It is worth noting that the external control switch group disclosed in the above embodiments is equipped with buttons corresponding to the first electric telescopic rod 2, the second electric telescopic rod 62, the third electric telescopic rod 9, the first motor 44, the second motor 51, the third motor 73, and the fourth motor 74. The first motor 44, the second motor 51, the third motor 73, and the fourth motor 74 can be 1LE0003 three-phase asynchronous motors, and the first electric telescopic rod 2, the second electric telescopic rod 62, and the third electric telescopic rod 9 can be TGC-A high-thrust electric telescopic rods.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-speed cutting device for cold-rolled steel mechanical gaskets, characterized in that: Includes a placement rack (1) and a moving component (4); Placement rack (1): A first electric telescopic rod (2) is installed on the upper side inside, and a connecting strip (3) is fixed on the telescopic arm of the first electric telescopic rod (2). The moving component (4) includes a guide frame (41), a toothed plate (42), a sliding frame (43), a first motor (44), and a gear (45). The guide frame (41) is fixed to the lower side of the connecting strip (3). The toothed plate (42) is fixed to the upper side inside the guide frame (41). The sliding frame (43) is slidably connected to the side of the guide frame (41). The first motor (44) is installed on the front side of the sliding frame (43). The gear (45) is fixed on the output shaft of the first motor (44). The gear (45) meshes with the toothed plate (42). The rotating component (5) is installed on the lower side of the sliding frame (43). The adjusting component (6) is installed on the lower side of the rotating component (5). The cutting component (7) is connected to the lower side of the adjusting component (6). Wherein: the input ends of the first electric telescopic rod (2) and the first motor (44) are both electrically connected to the output end of an external control switch group.

2. The high-speed cutting equipment for cold-rolled steel mechanical gaskets according to claim 1, characterized in that: The rotating assembly (5) includes a second motor (51), a rotating shaft (52), and a brush slip ring (53). The side of the slide frame (43) has an opening, and the second motor (51) is installed inside the opening. The rotating shaft (52) is fixed on the output shaft of the second motor (51). The brush slip ring (53) is installed on the circumferential surface of the rotating shaft (52). The input ends of the second motor (51) and the brush slip ring (53) are electrically connected to the output end of an external control switch group.

3. The high-speed cutting equipment for cold-rolled steel mechanical gaskets according to claim 2, characterized in that: The adjustment assembly (6) includes a mounting bracket (61), a second electric telescopic rod (62), and a connecting bracket (63). The mounting bracket (61) is fixed to the lower end of the rotating shaft (52). The second electric telescopic rod (62) is mounted on the side of the mounting bracket (61). The connecting bracket (63) is fixed on the telescopic arm of the second electric telescopic rod (62). The input end of the second electric telescopic rod (62) is electrically connected to the output end of the brush slip ring (53).

4. The high-speed cutting equipment for cold-rolled steel mechanical gaskets according to claim 3, characterized in that: The cutting assembly (7) includes a moving frame (71), a bidirectional screw (72), a third motor (73), a fourth motor (74), and a chip head (75). The side of the connecting frame (63) is slidably connected to two corresponding moving frames (71). The upper side of the moving frame (71) is provided with threaded holes, and the threads of the two threaded holes are opposite. The two threaded holes are internally connected to the bidirectional screw (72). The bidirectional screw (72) is rotatably connected to the inside of the connecting frame (63). The third motor (73) is installed on the right side of the connecting frame (63). The output shaft of the third motor (73) is fixed to the right end of the bidirectional screw (72). The right side of the moving frame (71) is provided with a mounting hole. The fourth motor (74) is installed inside the mounting hole. The chip head (75) is fixed on the output shaft of the fourth motor (74). The input ends of the third motor (73) and the fourth motor (74) are both electrically connected to the output end of the brush slip ring (53).

5. The high-speed cutting equipment for cold-rolled steel mechanical gaskets according to claim 4, characterized in that: It also includes a support assembly (8), which includes a mounting box (81), a slider (82), a guide wheel (83) and a spring (84). The mounting box (81) is fixed in the middle of the lower side of the connecting frame (63). The mounting box (81) is located between two movable frames (71). The slider (82) is slidably connected inside the mounting box (81). The slider (82) has a groove on its lower side. The guide wheel (83) is rotatably connected inside the groove. The spring (84) is fixed on the upper side of the slider (82). The spring (84) is fixed inside the mounting box (81).

6. The high-speed cutting equipment for cold-rolled steel mechanical gaskets according to claim 3, characterized in that: A connecting groove is provided on the left side of the lower side of the mounting bracket (61). A turntable (11) is rotatably connected inside the connecting groove. A third electric telescopic rod (9) is installed at the lower end of the turntable (11). A fastening plate (10) is fixed on the telescopic arm of the third electric telescopic rod (9). The input end of the third electric telescopic rod (9) is electrically connected to the output end of the brush slip ring (53).

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