Automatic circle shearing and flanging machine

Abstract

The utility model discloses an automatic circle shearing and flanging machine, and relates to the technical field of metal sheet machining. The material pushing device comprises a machine frame assembly, an L-shaped frame is fixedly installed on the top face of the machine frame assembly, a first motor is fixedly installed on the bottom face of the machine frame assembly, the output end of the first motor is connected with a lower pressing disc through a lengthened shaft, and a material pushing assembly is arranged on the top face of the lower pressing disc. The position of the cutting portion of the edge shearing mechanism is adjusted so that the cutting portion of the edge shearing mechanism can make contact with the surface of a metal material sheet, the first motor drives the lower pressing disc to enable the metal material sheet to rotate, and the metal material sheet is subjected to circle shearing machining through the cutting portion of the edge shearing mechanism. The flanging mechanism is used for flanging the wafers, after machining is completed, the upper pressing disc is driven by the first hydraulic rod to vertically move upwards, the metal wafers on the top face of the lower pressing disc are pushed up under the elastic force action of the pushing assembly, and then the metal wafers can be taken conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet processing, in particular to an automatic rounding and flanging machine. Background Art

[0002] In the process of processing metal sheets, people usually need to use a shearing and flanging machine to shear and flanging the metal sheets. The shearing and flanging machine is a device used to process circular metal workpieces. It is mainly used for shearing and flanging metal sheets. The shearing and flanging machine usually consists of a shearing part and a flanging part, and can complete the shearing and flanging operations of the circular workpiece at one time.

[0003] The Chinese patent with publication number CN220239795U discloses an automatic rounding and flanging machine, including a processing table, supporting legs, a material guide trough, a horizontal plate, a rotating motor, and a placing plate. The bottom of the processing table is detachably provided with a collecting trough sleeved on the outside of the material guide cylinder, and the top of the processing table is provided with a U-shaped mounting frame spanning the collecting trough in the left and right directions, and a first telescopic push rod is provided on the top bottom wall of the mounting frame;

[0004] With respect to the above-mentioned disclosed technology, when processing the metal sheet, it is necessary to press the metal plate against the top surface of the placement plate. After the metal sheet is processed, the metal sheet fits tightly against the surface of the placement plate, making it inconvenient to pick it up. In addition, the existing rounding and flanging machines are not convenient for processing metal sheets of different thicknesses, and thus have certain limitations when used.

[0005] For this reason, an automatic rounding and flanging machine is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides an automatic rounding and flanging machine.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] An automatic rounding and flanging machine comprises a frame assembly, an L-shaped frame is fixedly mounted on the top surface of the frame assembly, a first motor is fixedly mounted on the bottom surface of the frame assembly, and the output end of the first motor is connected to a lower pressure plate via an extended shaft, a pushing assembly is arranged on the top surface of the lower pressure plate, a first hydraulic rod is fixedly mounted on the top surface of the L-shaped frame, an upper pressure plate is rotatably sleeved on the bottom end of the first hydraulic rod, and a shearing mechanism and a flanging mechanism are arranged on the top surface of the frame assembly.

[0009] Furthermore, the frame assembly includes an operating table, a top surface of the operating table is provided with a chip discharge port for discharging waste materials, a U-shaped frame is fixedly mounted on the bottom surface of the operating table, and a first motor is fixedly mounted on the bottom surface of the U-shaped frame.

[0010] Furthermore, the pusher assembly includes a stepped shaft, the top surface of the lower pressure plate is movably plugged with the stepped shaft, the surface of the stepped shaft is sleeved with a spring, and the bottom end of the stepped shaft is fixedly installed with a limiting ring.

[0011] Furthermore, the trimming mechanism includes a side panel, the top surface of the operating table is fixedly mounted with the side panel, the right side wall of the side panel is fixedly mounted with a second hydraulic rod, the output end of the second hydraulic rod is fixedly mounted with a first mounting frame, the top surface of the first mounting frame is provided with a third hydraulic rod, the bottom end of the third hydraulic rod and one end of the first mounting frame are fixedly mounted with a first mounting block, and the end surface of the first mounting block is rotatably mounted with a trimming tool.

[0012] Furthermore, the flanging mechanism includes a side frame, the side frame is fixedly installed on the top surface of the operating table, a second motor is fixedly installed on the top surface of the side frame, and the output end of the second motor passes through the top surface of the side frame and is fixedly installed with a threaded rod, a surface thread sleeve of the threaded rod is provided with a movable block, a fourth hydraulic rod is fixedly installed on one side wall of the movable block, a second mounting frame is fixedly installed on the free end of the fourth hydraulic rod, a fifth hydraulic rod is arranged on the top surface of the second mounting frame, and the output end of the fifth hydraulic rod and one end of the second mounting frame are both fixedly installed with a second mounting block, and flanging wheels are rotatably installed on the opposite surfaces of the two groups of second mounting blocks.

[0013] Furthermore, the diameters of the lower platen and the upper platen are equal, and the upper platen is located directly above the lower platen.

[0014] The beneficial effects of the utility model are as follows:

[0015] The metal sheet to be processed is placed on the top of the pusher assembly, and the upper pressure plate is driven by the first hydraulic rod to move vertically downward so that the bottom surface of the upper pressure plate contacts the top surface of the metal sheet, thereby squeezing the pusher assembly so that the bottom surface of the metal sheet fits with the top surface of the lower pressure plate, and the cutting part of the shearing mechanism is adjusted to contact the surface of the metal sheet by adjusting the position of the cutting part of the shearing mechanism, and the lower pressure plate is driven by the first motor to rotate the metal sheet, and the metal sheet is sheared into a circle by the cutting part of the shearing mechanism, and the round sheet is further sheared by the flanging mechanism. The flanging process is performed. After the process is completed, the upper pressure plate is driven by the first hydraulic rod to move vertically upward, and the metal disc on the top surface of the lower pressure plate is pushed up by the elastic force of the pushing assembly, so that it is convenient to take the metal disc, and the lower pressure plate 4 is driven by the first motor 3 to rotate the metal sheet, so that metal sheets of different thicknesses can be sheared. The two sets of flanging wheels 909 are driven by the fourth hydraulic rod 905 to move horizontally, so that the two sets of flanging wheels 909 correspond to the edges of the discs, so that metal discs of different thicknesses can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the edge shearing mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the pusher assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the flanging mechanism of the utility model;

[0021] 1. Frame assembly; 101. Operating table; 102. Chip discharge port; 103. U-shaped frame; 2. L-shaped frame; 3. First motor; 4. Lower pressure plate; 5. Pusher assembly; 501. Step shaft; 502. Spring; 503. Limiting ring; 6. First hydraulic rod; 7. Upper pressure plate; 8. Shearing mechanism; 801. Side plate; 802. Second hydraulic rod; 803. First mounting frame; 804. Third hydraulic rod; 805. First mounting block; 806. Shearing tool; 9. Flanging mechanism; 901. Side frame; 902. Second motor; 903. Threaded rod; 904. Movable block; 905. Fourth hydraulic rod; 906. Second mounting frame; 907. Fifth hydraulic rod; 908. Second mounting block; 909. Flanging wheel. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 5 As shown, an automatic rounding and flanging machine includes a frame assembly 1, an L-shaped frame 2 is fixedly installed on the top surface of the frame assembly 1, a first motor 3 is fixedly installed on the bottom surface of the frame assembly 1, and the output end of the first motor 3 is connected to a lower pressure plate 4 through an extended shaft, a pushing assembly 5 is arranged on the top surface of the lower pressure plate 4, a first hydraulic rod 6 is fixedly installed on the top surface of the L-shaped frame 2, an upper pressure plate 7 is rotatably sleeved on the bottom end of the first hydraulic rod 6, and a shearing mechanism 8 and a flanging mechanism 9 are arranged on the top surface of the frame assembly 1. More specifically, the metal sheet to be processed is placed on the top of the pushing assembly 5, and the upper pressure plate 7 is driven by the first hydraulic rod 6 to move vertically downward, so that the bottom surface of the upper pressure plate 7 contacts the top surface of the metal sheet, so as to extrude the pushing assembly 5, so that the bottom surface of the metal sheet is fitted with the top surface of the lower pressure plate 4, and the cutting part of the trimming mechanism 8 is adjusted to make the cutting part of the trimming mechanism 8 contact the surface of the metal sheet, and the lower pressure plate 4 is driven by the first motor 3 to rotate the metal sheet, and the cutting part of the trimming mechanism 8 is used to perform rounding processing on the metal sheet, and the flanging mechanism 9 is used to perform flanging processing on the disc. After the processing is completed, the upper pressure plate 7 is driven by the first hydraulic rod 6 to move vertically upward, and the metal disc on the top surface of the lower pressure plate 4 is pushed up by the elastic force of the pushing assembly 5, so as to facilitate the picking up of the metal disc.

[0027] The frame assembly 1 includes an operating table 101, a chip discharge port 102 for discharging waste is provided on the top surface of the operating table 101, a U-shaped frame 103 is fixedly installed on the bottom surface of the operating table 101, and a first motor 3 is fixedly installed on the bottom surface of the U-shaped frame 103. More specifically, waste generated when the metal sheet is sheared is discharged through the chip discharge port 102 on the top surface of the operating table 101, and the first motor 3 is conveniently installed through the U-shaped frame 103.

[0028] The push assembly 5 includes a stepped shaft 501, the top surface of the lower pressure plate 4 is movably plugged with the stepped shaft 501, the surface of the stepped shaft 501 is sleeved with a spring 502, and the bottom end of the stepped shaft 501 is fixedly installed with a limit ring 503. More specifically, by placing a metal sheet on the top surface of the stepped shaft 501, the upper pressure plate 7 is driven to move vertically downward by the first hydraulic rod 6, so that the lower pressure plate 4 and the upper pressure plate 7 clamp the metal sheet, and then the stepped shaft 501 and the spring 502 move vertically downward to stretch the limit ring 503. After the processing is completed, the first hydraulic rod 6 drives the upper pressure plate 7 to move vertically upward, and the processed metal disc is lifted by the elastic force of the limit ring 503, which is convenient for taking.

[0029] The trimming mechanism 8 includes a side plate 801, the side plate 801 is fixedly mounted on the top surface of the operating table 101, the second hydraulic rod 802 is fixedly mounted on the right side wall of the side plate 801, the output end of the second hydraulic rod 802 is fixedly mounted with a first mounting frame 803, the top surface of the first mounting frame 803 is provided with a third hydraulic rod 804, the bottom end of the third hydraulic rod 804 and one end of the first mounting frame 803 are fixedly mounted with a first mounting block 805, and the end surface of the first mounting block 805 is rotatably mounted with a trimming tool 806. More specifically, the second hydraulic rod 802 is used to make the two groups of trimming tools 806 move horizontally, thereby controlling the size of the shearing circle, and the third hydraulic rod 804 drives the upper side trimming tool 806 to move vertically, so that the two groups of trimming tools 806 are meshed with each other, and at the same time, the first motor 3 drives the lower pressure plate 4 to rotate the metal sheet, thereby enabling the metal sheets of different thicknesses to be sheared.

[0030] The flanging mechanism 9 includes a side frame 901, and the side frame 901 is fixedly installed on the top surface of the operating table 101, and a second motor 902 is fixedly installed on the top surface of the side frame 901, and the output end of the second motor 902 passes through the top surface of the side frame 901 and is fixedly installed with a threaded rod 903, and a movable block 904 is threadedly sleeved on the surface of the threaded rod 903, and a fourth hydraulic rod 905 is fixedly installed on one side wall of the movable block 904, and a second mounting frame 906 is fixedly installed on the free end of the fourth hydraulic rod 905, and a fifth hydraulic rod 907 is arranged on the top surface of the second mounting frame 906, and a second mounting block 908 is fixedly installed on the output end of the fifth hydraulic rod 907 and one end of the second mounting frame 906, and flanging wheels 909 are rotatably installed on the opposite surfaces of the two groups of second mounting blocks 908. More specifically, the fourth hydraulic rod 905 drives the two sets of flanging wheels 909 to move horizontally, so that the two sets of flanging wheels 909 correspond to the edges of the wafers, thereby processing metal wafers of different thicknesses; the fifth hydraulic rod 907 drives the flanging wheels 909 to move vertically downward, so that the bottom surface of the upper flanging wheel 909 contacts the top surface of the wafer; the second motor 902 drives the threaded rod 903 to rotate, and the movable block 904 is moved vertically by the threaded rod 903, so that the upper flanging wheel 909 applies pressure to the edge of the wafer, thereby realizing flanging processing on the wafer.

[0031] The diameters of the lower pressing plate 4 and the upper pressing plate 7 are equal, and the upper pressing plate 7 is located directly above the lower pressing plate 4. More specifically, the metal sheet is clamped and limited by the correspondence between the upper pressing plate 7 and the lower pressing plate 4.

[0032] In summary: the metal sheet to be processed is placed on the top of the pushing assembly 5, and the upper pressure plate 7 is driven by the first hydraulic rod 6 to move vertically downward, so that the bottom surface of the upper pressure plate 7 contacts the top surface of the metal sheet, so as to squeeze the pushing assembly 5, so that the bottom surface of the metal sheet is fitted with the top surface of the lower pressure plate 4, and the cutting part of the trimming mechanism 8 is adjusted to make the cutting part of the trimming mechanism 8 contact the surface of the metal sheet, and the lower pressure plate 4 is driven by the first motor 3 to rotate the metal sheet, and the cutting part of the trimming mechanism 8 is used to perform rounding processing on the metal sheet, and the flanging mechanism 9 is used to perform flanging processing on the disc. After the processing is completed, the upper pressure plate 7 is driven by the first hydraulic rod 6 to move vertically upward, and the metal disc on the top surface of the lower pressure plate 4 is pushed up by the elastic force of the pushing assembly 5, so as to facilitate the picking up of the metal disc.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic rounding and flanging machine, characterized in that: The invention comprises a frame assembly (1), wherein an L-shaped frame (2) is fixedly mounted on the top surface of the frame assembly (1), a first motor (3) is fixedly mounted on the bottom surface of the frame assembly (1), and the output end of the first motor (3) is connected to a lower pressure plate (4) via an extended shaft, a material pushing assembly (5) is arranged on the top surface of the lower pressure plate (4), a first hydraulic rod (6) is fixedly mounted on the top surface of the L-shaped frame (2), an upper pressure plate (7) is rotatably sleeved on the bottom end of the first hydraulic rod (6), and a trimming mechanism (8) and a flanging mechanism (9) are arranged on the top surface of the frame assembly (1).

2. The automatic rounding and flanging machine according to claim 1, characterized in that: The frame assembly (1) comprises an operating table (101), the top surface of the operating table (101) is provided with a chip discharge port (102) for discharging waste materials, the bottom surface of the operating table (101) is fixedly mounted with a U-shaped frame (103), and the bottom surface of the U-shaped frame (103) is fixedly mounted with a first motor (3).

3. The automatic rounding and flanging machine according to claim 1, characterized in that: The pusher assembly (5) comprises a stepped shaft (501), the top surface of the lower pressure plate (4) is movably plugged with the stepped shaft (501), the surface of the stepped shaft (501) is sleeved with a spring (502), and the bottom end of the stepped shaft (501) is fixedly mounted with a limit ring (503).

4. The automatic rounding and flanging machine according to claim 2, characterized in that: The trimming mechanism (8) comprises a side plate (801), the top surface of the operating table (101) is fixedly mounted with the side plate (801), the right side wall of the side plate (801) is fixedly mounted with a second hydraulic rod (802), the output end of the second hydraulic rod (802) is fixedly mounted with a first mounting frame (803), the top surface of the first mounting frame (803) is provided with a third hydraulic rod (804), the bottom end of the third hydraulic rod (804) and one end of the first mounting frame (803) are both fixedly mounted with a first mounting block (805), and the end surface of the first mounting block (805) is rotatably mounted with a trimming tool (806).

5. The automatic rounding and flanging machine according to claim 2, characterized in that: The flanging mechanism (9) comprises a side frame (901), the side frame (901) is fixedly mounted on the top surface of the operating table (101), a second motor (902) is fixedly mounted on the top surface of the side frame (901), and a threaded rod (903) is fixedly mounted on the output end of the second motor (902) passing through the top surface of the side frame (901), a movable block (904) is threadedly sleeved on the surface of the threaded rod (903), a fourth hydraulic rod (905) is fixedly mounted on one side wall of the movable block (904), a second mounting frame (906) is fixedly mounted on the free end of the fourth hydraulic rod (905), a fifth hydraulic rod (907) is arranged on the top surface of the second mounting frame (906), a second mounting block (908) is fixedly mounted on the output end of the fifth hydraulic rod (907) and one end of the second mounting frame (906), and flanging wheels (909) are rotatably mounted on opposite surfaces of the two groups of second mounting blocks (908).

6. The automatic rounding and flanging machine according to claim 3, characterized in that: The diameters of the lower pressing plate (4) and the upper pressing plate (7) are equal, and the upper pressing plate (7) is located directly above the lower pressing plate (4).

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