Numerical control stamping equipment

Abstract

The utility model discloses numerical control stamping equipment, which relates to the technical field of stamping equipment and comprises a main body rack, a support base is fixedly arranged at the center of the upper end of the main body rack, a plurality of support columns are fixedly arranged on the support base, the upper ends of the support columns are fixedly connected with an oil cylinder top plate, and a plurality of groups of stamping oil cylinders are fixedly mounted on the oil cylinder top plate. A plurality of punching modules are fixedly mounted on the supporting base, and a back slotting assembly is fixedly mounted on the rear side of the center of the upper end of the main body rack; feeding guide rails are installed at the upper end of the main machine frame, feeding assemblies are slidably installed on the feeding guide rails on the two sides, upper pressing supports are fixedly arranged on the two sides of the supporting base, vertically-downward upper pressing air cylinders are fixedly installed on the upper pressing supports, and the output ends of the upper pressing air cylinders are fixedly connected with upper pressing blocks. The front face and the back face of a part are punched and machined at the same time through the punching module and the back face slotting assembly, a single device agrees with the procedure to achieve double-face machining, and the punching efficiency of the part is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, and particularly relates to a numerical control stamping equipment. Background Art

[0002] The picture frame industry refers to the industry that produces and sells various picture frames for decoration and protection. According to different materials, processes and uses, the picture frame industry can be divided into multiple types such as wooden picture frames, plastic picture frames, metal picture frames, and oil painting frames. This industry originated during the European Renaissance period when people began to use wooden materials to make picture frames in order to protect and display paintings. With the progress of technology and materials, the picture frame industry has gradually developed and grown, and a complete industrial chain has been formed.

[0003] Currently, the picture frame industry has become a global industry, and each country has its own characteristics and advantages. According to statistics, the global picture frame market size has exceeded billions of US dollars and is increasing year by year. In China, with the prosperity of the domestic art market and the increasing demand for home decoration, the picture frame market size is also expanding year by year and is expected to continue to maintain stable growth in the future.

[0004] During the picture frame processing, the stamping machine is one of the key production equipment. The stamping machine is mainly used for processing operations such as punching, cutting, and bending the raw materials of the picture frame to produce picture frame parts that meet the requirements.

[0005] For the existing stamping equipment, it uses manual feeding, and most of the punching and cutting are front punching and cutting, and it is impossible to perform punching and cutting processing on the front and back of the parts simultaneously. Content of the Utility Model

[0006] The purpose of the utility model is to provide a numerical control stamping equipment to solve the technical problem that the stamping equipment cannot perform punching and cutting processing on the front and back of the parts simultaneously.

[0007] The purpose of the utility model can be realized by the following technical solutions:

[0008] A numerical control stamping equipment, including a main body frame. A support base is fixedly arranged at the center of the upper end of the main body frame. A number of support columns are fixedly arranged on the support base. The upper ends of the support columns are fixedly connected to an oil cylinder top plate. Multiple groups of stamping oil cylinders are fixedly installed on the oil cylinder top plate. Multiple groups of stamping modules are fixedly installed on the support base. The output end of the stamping oil cylinder is connected to the upper end of the stamping module. A back slotting component is fixedly installed at the center of the rear side of the upper end of the main body frame. Feeding guide rails are fixedly installed on both sides of the upper end of the main body frame. Feeding components are slidably installed on the feeding guide rails on both sides. Upper pressure supports are fixedly arranged on both sides of the support base. Vertically downward upper pressure cylinders are fixedly installed on the upper pressure supports. The output end of the upper pressure cylinder is fixedly connected to an upper pressure block.

[0009] Preferably, the feeding assembly includes a feeding base, a guide rail slider is arranged at the lower end of the feeding base and is matched with the feeding guide rail, a feeding motor is fixedly installed on the feeding base, a feeding gear is fixedly installed at the output end of the feeding motor, a feeding rack meshing with the feeding gear is fixedly installed at the upper end of the main body frame, and the feeding rack is parallel to the feeding guide rail.

[0010] Preferably, a pressing support and a feeding support are fixedly arranged at the upper end of the feeding base, a vertically downward pressing cylinder is fixedly installed on the pressing support, and an upper pressing plate is fixedly connected to the output end of the pressing cylinder.

[0011] Preferably, the back slotting assembly includes a transverse movement guide rail and a cylinder support fixedly installed at the upper end of the main body frame, a transverse movement support is slidably connected to the transverse movement guide rail, a transverse movement cylinder is fixedly installed at the output end of the cylinder support, the output end of the transverse movement cylinder is connected to the transverse movement support, and a back slotting tool is installed on the transverse movement support.

[0012] Preferably, a sliding frame top plate is fixedly connected to the upper end of the transverse movement support, a lifting guide rail is fixedly arranged at the side end of the transverse movement support far away from the cylinder support, a lifting sliding seat is slidably connected to the lifting guide rail, a slotting cylinder is fixedly installed on the sliding frame top plate, the output end of the slotting cylinder is connected to the lifting sliding seat, and the back slotting tool is installed on the lifting sliding seat.

[0013] Preferably, the stamping module includes a die base, a lower template is fixedly installed at the upper end of the die base, an upper template is arranged on the lower template, a die slot matched with the workpiece is arranged on the upper template, and a stamping tool is arranged at the upper end of the upper template.

[0014] Preferably, a guide post is fixedly connected to the upper end of the upper template, an upper connecting plate is fixedly connected to the upper end of the guide post, and the stamping tool is fixedly installed at the lower end of the upper connecting plate.

[0015] Preferably, a plurality of connecting columns are fixedly connected to the lower end of the upper connecting plate, and the connecting columns are slidably connected to the upper template.

[0016] Preferably, a plurality of connecting springs are arranged between the upper template and the upper connecting plate.

[0017] The beneficial effects of the present utility model:

[0018] (1) By means of the stamping module and the back slotting assembly, the front and back surfaces of the part can be simultaneously punched and processed, and a single device can realize the double-sided processing of the process, effectively improving the punching efficiency of the part.

[0019] (2) Drive the feeding gear to rotate through the feeding motor. The feeding gear meshes with the feeding rack to drive the feeding base to move along the feeding guide rail, thereby realizing the automatic feeding and discharging transportation of parts. When the parts are fed and discharged, drive the upper pressing plate to move downward through the pressing cylinder. The upper pressing plate presses the parts tightly on the feeding support to ensure the stability of the parts during transportation.

[0020] (3) Drive the cross-moving support to move horizontally along the cross-moving guide rail through the cross-moving cylinder, and drive the lifting slide to move up and down along the lifting guide rail through the grooving cylinder, driving the back grooving tool to move in the vertical direction to realize grooving processing on the back of the parts.

[0021] (4) Drive the upper connecting plate to move downward through the pressing oil cylinder. The upper connecting plate drives the stamping tool to punch the parts. Set the connecting column to limit the movement of the upper connecting plate to ensure the stable driving of the stamping tool. Set the connecting spring to make the upper connecting plate automatically rise to the original position after stamping during the downward movement, thereby effectively protecting the stamping tool. Description of the Drawings

[0022] The following further describes the present utility model with reference to the drawings.

[0023] Figure 1 is the structural schematic diagram of the whole of the present utility model;

[0024] Figure 2 is the three-dimensional structural schematic diagram of the feeding assembly of the present utility model;

[0025] Figure 3 is the axonometric structural schematic diagram of the feeding assembly of the present utility model;

[0026] Figure 4 is the structural schematic diagram of the back grooving assembly of the present utility model;

[0027] Figure 5 is the three-dimensional structural schematic diagram of the stamping module of the present utility model;

[0028] Figure 6 is the front view structural schematic diagram of the stamping module of the present utility model.

[0029] In the figure: 1, main body frame; 2, feeding guide rail; 3, feeding rack; 4, feeding assembly; 41, feeding base; 42, guide rail slider; 43, feeding motor; 44, feeding gear; 45, pressing support; 46, pressing cylinder; 47, upper pressing plate; 48, feeding support; 5, back slotting assembly; 51, transverse movement guide rail; 52, cylinder support; 53, transverse movement cylinder; 54, transverse movement support; 55, carriage top plate; 56, slotting cylinder; 57, lifting guide rail; 58, lifting slide block; 59, back slotting cutter; 6, support base; 7, support column; 8, stamping oil cylinder; 9, stamping module; 91, die base; 92, lower template; 93, upper template; 94, guide post; 95, connecting column; 96, connecting spring; 97, upper connecting plate; 98, stamping cutter; 99, die slot; 10, oil cylinder top plate; 11, upper pressing support; 12, upper pressing cylinder; 13, upper pressing block. Detailed implementation

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Please refer to Figures 1-6 As shown, the present invention is a numerical control stamping device, including a main body frame 1. A support base 6 is fixedly arranged at the center of the upper end of the main body frame 1. A plurality of support columns 7 are fixedly arranged on the support base 6. The upper ends of the support columns 7 are fixedly connected to an oil cylinder top plate 10. A plurality of stamping oil cylinders 8 are fixedly installed on the oil cylinder top plate 10. A plurality of stamping modules 9 are fixedly installed on the support base 6. The output end of the stamping oil cylinder 8 is connected to the upper end of the stamping module 9; a back slotting assembly 5 is fixedly installed at the center of the rear side of the upper end of the main body frame 1; feeding guide rails 2 are fixedly installed on both sides of the upper end of the main body frame 1. Feeding assemblies 4 are slidably installed on the two feeding guide rails 2 on both sides. Upper pressing supports 11 are fixedly arranged on both sides of the support base 6. A vertically downward upper pressing cylinder 12 is fixedly installed on the upper pressing support 11. The output end of the upper pressing cylinder 12 is fixedly connected to an upper pressing block 13.

[0032] Specifically, one of the feeding assemblies 4 is used to feed the stamping parts into the stamping module 9, and the other feeding assembly 4 sends out the stamped stamping parts from the stamping module 9.

[0033] In an alternative embodiment, the feeding component 4 includes a feeding base 41. A guide rail slider 42 that mates with the feeding guide rail 2 is provided at the lower end of the feeding base 41. A feeding motor 43 is fixedly installed on the feeding base 41. A feeding gear 44 is fixedly installed at the output end of the feeding motor 43. A feeding rack 3 that meshes with the feeding gear 44 is fixedly installed at the upper end of the main body frame 1. The feeding rack 3 is parallel to the feeding guide rail 2.

[0034] It should be noted that by driving the feeding gear 44 to rotate through the feeding motor 43, the feeding gear 44 meshes with the feeding rack 3 to drive the feeding base 41 to move along the feeding guide rail 2, thereby realizing the automatic feeding and discharging transportation of parts.

[0035] In an alternative embodiment, a pressure-feeding bracket 45 and a feeding support 48 are fixedly provided at the upper end of the feeding base 41. A vertically downward pressure-feeding cylinder 46 is fixedly installed on the pressure-feeding bracket 45. The output end of the pressure-feeding cylinder 46 is fixedly connected to an upper pressure plate 47.

[0036] It should be noted that when the parts are being fed and discharged, the upper pressure plate 47 is driven to move downward by the pressure-feeding cylinder 46, and the upper pressure plate 47 presses the parts tightly on the feeding support 48 to ensure the stability of the parts during transportation.

[0037] In an alternative embodiment, the back-side grooving component 5 includes a transverse movement guide rail 51 and a cylinder support 52 fixedly installed at the upper end of the main body frame 1. A transverse movement bracket 54 is slidably connected to the transverse movement guide rail 51. A transverse movement cylinder 53 is fixedly installed at the output end of the cylinder support 52. The output end of the transverse movement cylinder 53 is connected to the transverse movement bracket 54. A back-side grooving tool 59 is installed on the transverse movement bracket 54.

[0038] It should be noted that by driving the transverse movement bracket 54 to move horizontally along the transverse movement guide rail 51 through the transverse movement cylinder 53, the back-side grooving tool 59 is driven to move horizontally to perform grooving processing on the back of the parts.

[0039] In an alternative embodiment, a carriage top plate 55 is fixedly connected to the upper end of the transverse movement bracket 54. A lifting guide rail 57 is fixedly provided at the side end of the transverse movement bracket 54 away from the cylinder support 52. A lifting slider 58 is slidably connected to the lifting guide rail 57. A grooving cylinder 56 is fixedly installed on the carriage top plate 55. The output end of the grooving cylinder 56 is connected to the lifting slider 58. The back-side grooving tool 59 is installed on the lifting slider 58.

[0040] It should be noted that by driving the lifting slider 58 to move up and down along the lifting guide rail 57 through the grooving cylinder 56, the back-side grooving tool 59 is driven to move in the vertical direction to perform grooving processing on the back of the parts.

[0041] In an alternative embodiment, the stamping module 9 includes a die base 91, a lower template 92 is fixedly installed at the upper end of the die base 91, an upper template 93 is arranged on the lower template 92, a die groove 99 matching with the workpiece is arranged on the upper template 93, and a stamping cutter 98 is arranged at the upper end of the upper template 93.

[0042] It should be noted that the part is limited by the cooperation of the upper template 93 and the lower template 92, and then the part is stamped by the stamping cutter 98.

[0043] In an alternative embodiment, a guide post 94 is fixedly connected to the upper end of the upper template 93, an upper connecting plate 97 is fixedly connected to the upper end of the guide post 94, and the stamping cutter 98 is fixedly installed at the lower end of the upper connecting plate 97.

[0044] It should be noted that by setting the upper connecting plate 97 to be connected with the stamping oil cylinder 8, the stamping drive of the stamping cutter 98 is realized.

[0045] In an alternative embodiment, a plurality of connecting columns 95 are fixedly connected to the lower end of the upper connecting plate 97, and the connecting columns 95 are slidably connected to the upper template 93.

[0046] It should be noted that by setting the connecting columns 95, the movement of the upper connecting plate 97 is limited, ensuring the stable drive of the stamping cutter 98.

[0047] In an alternative embodiment, a plurality of connecting springs 96 are arranged between the upper template 93 and the upper connecting plate 97.

[0048] It should be noted that by setting the connecting springs 96, the descending movement of the upper connecting plate 97 is buffered, thereby effectively protecting the stamping cutter 98.

[0049] The working principle of the present utility model: The feeding motor 43 drives the feeding gear 44 to rotate, the feeding gear 44 meshes with the feeding rack 3 to drive the feeding base 41 to move along the feeding guide rail 2, thereby realizing the automatic feeding and discharging transportation of the parts. When the parts are fed into the stamping module 9, the upper pressing cylinder 12 drives the upper pressing block 13 to move downward to press the parts tightly to ensure the stability during stamping. Subsequently, the stamping oil cylinder 8 drives the upper connecting plate 97 to move downward, and the upper connecting plate 97 drives the stamping cutter 98 to punch the parts. After the punching is completed, the back grooving assembly 5 performs grooving processing on the back of the parts. The transverse movement cylinder 53 drives the transverse movement bracket 54 to move horizontally along the transverse movement guide rail 51, and the grooving cylinder 56 drives the lifting slide seat 58 to move up and down along the lifting guide rail 57, driving the back grooving cutter 59 to move in the vertical direction to realize the grooving processing on the back of the parts. The processed parts are automatically discharged under the action of the feeding assembly 4 on the other side.

[0050] The above has described in detail an embodiment of the present utility model. However, the above content is only a preferred embodiment of the present utility model and cannot be considered as defining the scope of implementation of the present utility model. Any equivalent changes and improvements made within the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A numerical control stamping device, characterized in that, It includes a main body frame (1), a support base (6) is fixedly arranged at the center of the upper end of the main body frame (1), several support columns (7) are fixedly arranged on the support base (6), the upper ends of the support columns (7) are fixedly connected to an oil cylinder top plate (10), multiple stamping oil cylinders (8) are fixedly installed on the oil cylinder top plate (10), multiple stamping modules (9) are fixedly installed on the support base (6), and the output end of the stamping oil cylinder (8) is connected to the upper end of the stamping module (9); a back slotting assembly (5) is fixedly installed at the center of the rear side of the upper end of the main body frame (1); feeding guide rails (2) are fixedly installed on both sides of the upper end of the main body frame (1), feeding assemblies (4) are slidably installed on the feeding guide rails (2) on both sides, upper pressing supports (11) are fixedly arranged on both sides of the support base (6), vertically downward upper pressing cylinders (12) are fixedly installed on the upper pressing supports (11), and the output end of the upper pressing cylinder (12) is fixedly connected to an upper pressing block (13).

2. A numerical control stamping device according to claim 1, characterized in that, The feeding assembly (4) includes a feeding base (41), a guide rail slider (42) matched with the feeding guide rail (2) is arranged at the lower end of the feeding base (41), a feeding motor (43) is fixedly installed on the feeding base (41), a feeding gear (44) is fixedly installed at the output end of the feeding motor (43), a feeding rack (3) meshed with the feeding gear (44) is fixedly installed at the upper end of the main body frame (1), and the feeding rack (3) is parallel to the feeding guide rail (2).

3. A numerical control stamping device according to claim 2, characterized in that, A pressing material support (45) and a feeding support (48) are fixedly arranged at the upper end of the feeding base (41), a vertically downward pressing material cylinder (46) is fixedly installed on the pressing material support (45), and the output end of the pressing material cylinder (46) is fixedly connected to an upper pressing plate (47).

4. A numerical control stamping device according to claim 1, characterized in that, The back slotting assembly (5) includes a transverse movement guide rail (51) and a cylinder support (52) fixedly installed at the upper end of the main body frame (1), a transverse movement support (54) is slidably connected to the transverse movement guide rail (51), a transverse movement cylinder (53) is fixedly installed at the output end of the cylinder support (52), the output end of the transverse movement cylinder (53) is connected to the transverse movement support (54), and a back slotting cutter (59) is installed on the transverse movement support (54).

5. A numerical control stamping device according to claim 4, characterized in that, A carriage top plate (55) is fixedly connected to the upper end of the transverse movement support (54), a lifting guide rail (57) is fixedly arranged at the side end of the transverse movement support (54) away from the cylinder support (52), a lifting slide seat (58) is slidably connected to the lifting guide rail (57), a slotting cylinder (56) is fixedly installed on the carriage top plate (55), the output end of the slotting cylinder (56) is connected to the lifting slide seat (58), and the back slotting cutter (59) is installed on the lifting slide seat (58).

6. A numerical control stamping device according to claim 1, characterized in that, The stamping module (9) includes a die base (91), a lower template (92) is fixedly installed at the upper end of the die base (91), an upper template (93) is arranged on the lower template (92), a die groove (99) matching the workpiece is arranged on the upper template (93), and a stamping knife (98) is arranged at the upper end of the upper template (93).

7. A numerical control stamping device according to claim 6, characterized in that, A guide post (94) is fixedly connected to the upper end of the upper template (93), an upper connecting plate (97) is fixedly connected to the upper end of the guide post (94), and the stamping knife (98) is fixedly installed at the lower end of the upper connecting plate (97).

8. A numerical control stamping device according to claim 7, characterized in that, A plurality of connecting columns (95) are fixedly connected to the lower end of the upper connecting plate (97), and the connecting columns (95) are slidably connected to the upper template (93).

9. A numerical control stamping device according to claim 7, characterized in that, A plurality of connecting springs (96) are arranged between the upper template (93) and the upper connecting plate (97).

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