Hardware stamping die capable of automatically cutting off rim charges

Abstract

The utility model relates to the technical field of stamping dies, and discloses a hardware stamping die capable of automatically cutting off rim charges, which comprises a stamping die. The stamping die comprises a base, a first electric sliding rail, an L-shaped frame, a second electric sliding rail, a first mounting box, a stamping head, a cutter, a second mounting box, a push plate, a workbench, a bottom column, mounting frames, a third electric sliding rail, a mounting frame, a connecting plate, a dustproof net, a fan and an infrared sensor, the stamping head and the cutter are mounted at the bottom of the first mounting box, and the mounting frames are fixedly mounted on the two sides of the bottom face of the base. A mounting frame is mounted in an inner cavity of the workbench, and a connecting plate is mounted on the side face of the mounting frame. According to the hardware stamping die capable of automatically cutting off the leftover materials, after leftover materials of hardware are cut off, the leftover materials fall into the mounting frame, the third electric sliding rail is started to adjust the height of the mounting frame, the mounting frame is lowered to the bottom of the mounting frame, and the leftover materials of the hardware are collected.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a metal stamping die which can automatically cut off edge materials. Background Art

[0002] The metal stamping die for automatically cutting off the scraps is a stamping die used to cut off the impact parts which are larger than the die and cause the scraps to be sleeved on the outside of the bearing plate. Its main purpose is to facilitate the removal of the scraps.

[0003] When the metal stamping die that automatically cuts off the edge material is stamping, the impact part is one circle larger than the die. This will cause the impacted scraps to be completely covered on the top of the carrier plate. It is necessary to add a tool to the stamping part to cut a circle of scraps and remove them. However, in order to ensure safety, the operator needs to stop the machine and take down the scraps during the removal process. The process requires turning the machine off and on once, which is very troublesome. Therefore, it is necessary to improve the existing technology to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a hardware stamping die that can automatically cut off edge materials. When the hardware is placed in the stamping mouth, the bottom column supports the hardware, and the motor cylinder is started to adjust the position of the push plate, fit the two sides of the hardware, and limit the hardware. After the leftovers of the hardware are cut off, the leftovers fall into the installation frame, and the electric slide rails are started to adjust the height of the three pairs of installation frames. The installation frame is lowered to the bottom of the installation frame, and the leftovers of the hardware are collected. The leftovers can be taken without stopping the stamping die, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal stamping die capable of automatically cutting off edge materials, comprising a stamping die, wherein the stamping die comprises a base, an electric slide rail 1, an L-shaped frame, an electric slide rail 2, an installation box 1, a stamping head, a tool, an installation box 2, a push plate, a workbench, a bottom column, a mounting frame, an electric slide rail 3, an installation frame, a connecting plate, a dust screen, a fan and an infrared sensor;

[0008] An operation opening is provided in the middle end of the top surface of the base, an electric slide rail 1 is fixedly installed on the top of the base, an electric slide rail 2 is installed on the top of the L-shaped frame, a punch head and a tool are installed at the bottom of the installation box 1, a workbench is fixedly installed at the middle end of the inner wall of the bottom surface of the operation opening, an installation box 2 is fixedly installed at the middle end of both sides of the inner wall of the bottom surface of the operation opening, installation frames are fixedly installed on both sides of the bottom surface of the base, a bottom column is fixedly installed at the middle end of the top surface of the installation frame, an installation frame is installed in the inner cavity of the workbench, a connecting plate is installed on the side of the installation frame, and an infrared sensor is installed directly in front of the installation box 1.

[0009] Preferably, the bottom of the L-shaped frame is slidably connected to the electric slide rail 1, the middle end of the inner wall of the top surface of the L-shaped frame is fixedly installed with the electric slide rail 2, and the inside of the electric slide rail 2 is slidably connected with an adjustment block.

[0010] Through the above technical solution, according to the stamping position of the hardware, the electric slide rail can be started to move the L-shaped frame left and right, and the electric slide rail can be started to move the adjustment block forward and backward, so as to facilitate the position adjustment of the stamping head.

[0011] Preferably, an installation box is fixedly installed on the middle end of the bottom surface of the adjustment block, a hydraulic cylinder is fixedly installed on the inner wall of the bottom surface of the installation box, a punch head is fixedly installed on the output end of the hydraulic cylinder, a tool is threadedly installed on the bottom of the punch head, and an infrared sensor is fixedly installed on the rear end of the bottom surface of the adjustment block.

[0012] Through the above technical solution, the infrared sensor scans the hardware. When the adjustment block moves to the specified position, the hydraulic cylinder is started to adjust the position of the punch head to punch the hardware. The tool cuts off the scraps of the hardware and drops them to the bottom of the workbench.

[0013] Preferably, a motor cylinder is fixedly mounted on the inner walls of the two side surfaces of the installation box, a push plate is fixedly mounted on the output end of the motor cylinder, and the bottom surface of the push plate is slidably connected to the top surface of the workbench.

[0014] Through the above technical solution, when the hardware is placed in the stamping mouth, the bottom column supports the hardware, the motor cylinder is started to adjust the position of the push plate, the two sides of the hardware are fitted, and the hardware is limited, which is convenient for the subsequent stamping of the hardware and the cutting of scraps.

[0015] Preferably, a punching hole is opened in the middle end of the top surface of the workbench, the top surface of the bottom column and the top surface of the punching hole are on the same horizontal line, the outer side surface of the installation frame is in contact with the inner wall of the punching hole, and the inner surface is slidably connected to the outer side surface of the bottom column, electric slide rails three are fixedly installed on the inner walls of both sides of the installation frame, one end of the connecting plate is slidably connected to the middle end of the side surface of the installation frame and the other end is slidably connected to the electric slide rail three, and the top surface of the installation frame is lower than the top surface of the punching hole.

[0016] Through the above technical solution, after the scraps of the hardware are cut off, the scraps fall into the installation frame, the electric slide rails are started to adjust the height of the three pairs of installation frames, the installation frame is lowered to the bottom of the installation frame, the scraps of the hardware are collected, and the scraps can be taken out without stopping the stamping die.

[0017] Preferably, a vent is provided at the middle end of the top front side of the base, the fan is fixedly mounted at the middle end of the inner wall of the vent by a fixing strip, and the dustproof net is fixedly mounted at the front end of the vent.

[0018] Through the above technical solution, when the hardware is stamping, the fan is started to guide the hot air in the operating port, and the hot air is discharged to the outside of the base through the vent to cool the hardware. The dustproof net is set to block dust and prevent dust from falling onto the hardware and contaminating the hardware.

[0019] Compared with the prior art, the utility model provides a metal stamping die that can automatically cut off edge materials, which has the following beneficial effects:

[0020] 1. The utility model places the hardware in the punching mouth, supports the hardware with the bottom column, starts the motor cylinder to adjust the position of the push plate, fits the two sides of the hardware, limits the hardware, and when the scraps of the hardware are cut off, the scraps fall into the installation frame, starts the electric slide rail to adjust the height of the installation frame, and the installation frame is lowered to the bottom of the installation frame to collect the scraps of the hardware, which can be taken without stopping the stamping die.

[0021] 2. The utility model scans the hardware by infrared sensors. When the adjustment block moves to the specified position, the hydraulic cylinder is started to adjust the position of the punch head to punch the hardware. The tool cuts off the scraps of the hardware and drops them to the bottom of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the structural stamping die of the utility model;

[0023] Figure 2 This is a front view schematic diagram of the structural stamping die of the utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the structural stamping die of the utility model;

[0025] Figure 4 It is a side cross-sectional schematic diagram of the structural stamping die of the utility model;

[0026] Figure 5 It is a top view cross-sectional schematic diagram of the structural stamping die of the utility model.

[0027] Among them: 1. Stamping die; 2. Base; 3. Electric slide rail 1; 4. L-shaped frame; 5. Electric slide rail 2; 6. Installation box 1; 7. Stamping head; 8. Tool; 9. Installation box 2; 10. Push plate; 11. Workbench; 12. Bottom column; 13. Installation frame; 14. Electric slide rail 3; 15. Installation frame; 16. Connecting plate; 17. Dust net; 18. Fan; 19. Infrared sensor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 A metal stamping die capable of automatically cutting off edge materials comprises a stamping die 1, wherein the stamping die 1 comprises a base 2, an electric slide rail 1 3, an L-shaped frame 4, an electric slide rail 2 5, an installation box 1 6, a punch head 7, a tool 8, an installation box 2 9, a push plate 10, a workbench 11, a bottom column 12, a mounting frame 13, an electric slide rail 3 14, a mounting frame 15, a connecting plate 16, a dustproof net 17, a fan 18 and an infrared sensor 19;

[0030] An operation port is provided in the middle of the top surface of the base 2, an electric slide rail 3 is fixedly installed on the top of the top surface of the base 2, an electric slide rail 5 is installed on the top of the L-shaped frame 4, a punch head 7 and a tool 8 are installed at the bottom of the installation box 6, a workbench 11 is fixedly installed at the middle of the inner wall of the bottom surface of the operation port, installation boxes 9 are fixedly installed at the middle of both sides of the inner wall of the bottom surface of the operation port, installation frames 13 are fixedly installed on both sides of the bottom surface of the base 2, a bottom column 12 is fixedly installed at the middle of the top surface of the installation frame 13, an installation frame 15 is installed in the inner cavity of the workbench 11, a connecting plate 16 is installed on the side of the installation frame 15, and an infrared sensor 19 is installed directly in front of the installation box 6.

[0031] Specifically, the bottom of the L-shaped frame 4 is slidably connected to the electric slide rail 1 3, the middle end of the inner wall of the top surface of the L-shaped frame 4 is fixedly installed with an electric slide rail 2 5, and the electric slide rail 2 5 is slidably connected inside with an adjustment block. The advantage is that, according to the stamping position of the hardware, the electric slide rail 1 3 can be started to move the L-shaped frame 4 left and right, and the electric slide rail 2 5 can be started to move the adjustment block forward and backward, so as to facilitate the position adjustment of the punching head 7.

[0032] Specifically, an installation box 6 is fixedly installed on the middle end of the bottom surface of the adjustment block, a hydraulic cylinder is fixedly installed on the inner wall of the bottom surface of the installation box 6, a punch head 7 is fixedly installed on the output end of the hydraulic cylinder, a tool 8 is threadedly installed on the bottom of the punch head 7, and an infrared sensor 19 is fixedly installed on the rear end of the bottom surface of the adjustment block. The advantage is that the infrared sensor 19 scans the hardware, and when the adjustment block moves to the specified position, the hydraulic cylinder is started to adjust the position of the punch head 7, the hardware is punched, and the tool 8 cuts off the scraps of the hardware and drops them to the bottom of the workbench 11.

[0033] Specifically, a motor cylinder is fixedly installed on the inner wall of the side of the installation box 2 9, and a push plate 10 is fixedly installed on the output end of the motor cylinder. The bottom surface of the push plate 10 is slidably connected to the top surface of the workbench 11. The advantage is that when the hardware is placed in the stamping port, the bottom column 12 supports the hardware, and the motor cylinder is started to adjust the position of the push plate 10, fit the two sides of the hardware, and limit the hardware, which is convenient for subsequent stamping of the hardware and cutting of scraps.

[0034] Specifically, a punching hole is opened in the middle end of the top surface of the workbench 11, the top surface of the bottom column 12 is on the same horizontal line as the top surface of the punching hole, the outer side surface of the mounting frame 15 is fitted with the inner wall of the punching hole, and the inner surface is slidably connected to the outer side surface of the bottom column 12, and electric slide rails 14 are fixedly installed on the inner walls of both sides of the mounting frame 13, one end of the connecting plate 16 is slidably connected to the middle end of the side of the mounting frame 15 and the other end is slidably connected to the electric slide rails 14, and the top surface of the mounting frame 15 is lower than the top surface of the punching hole. The advantage is that when the scraps of the hardware are cut off, the scraps fall into the mounting frame 15, and the electric slide rails 3 are started to adjust the height of the mounting frame 15, and the mounting frame 15 is lowered to the bottom of the mounting frame 13 to collect the scraps of the hardware, and the scraps can be taken without stopping the stamping die 1.

[0035] Specifically, a vent is opened in the middle of the top front side of the base 2, and the fan 18 is fixedly installed on the middle of the inner wall of the vent through a fixing strip, and the dustproof net 17 is fixedly installed at the front end of the vent. The advantage is that when the hardware is stamped, the fan 18 is started to guide the hot air in the operation port, and the hot air is discharged to the outside of the base 2 through the vent to cool the hardware, and the dustproof net 17 is set to block dust conveniently to prevent dust from falling on the hardware and polluting the hardware.

[0036] During use, when the hardware is placed in the punching mouth, the bottom column 12 supports the hardware, the motor cylinder is started to adjust the position of the push plate 10, the two sides of the hardware are fitted, the hardware is limited, the infrared sensor 19 scans the hardware, and when the adjustment block moves to the specified position, the hydraulic cylinder is started to adjust the position of the punch head 7, the hardware is punched, and the tool 8 cuts off the scraps of the hardware and drops them to the bottom of the workbench 11. After the scraps of the hardware are cut off, the scraps fall into the installation frame 15, and the electric slide rail 3 is started to adjust the height of the installation frame 15. The installation frame 15 is lowered to the bottom of the mounting frame 13, and the scraps of the hardware are collected. The scraps can be taken without stopping the stamping die 1, completing the use process of the stamping die 1.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal stamping die capable of automatically cutting off edge material, comprising a stamping die (1), characterized in that: The stamping die (1) comprises a base (2), an electric slide rail 1 (3), an L-shaped frame (4), an electric slide rail 2 (5), an installation box 1 (6), a punch head (7), a tool (8), an installation box 2 (9), a push plate (10), a workbench (11), a bottom column (12), a mounting frame (13), an electric slide rail 3 (14), an installation frame (15), a connecting plate (16), a dustproof net (17), a fan (18) and an infrared sensor (19); An operation opening is provided at the middle end of the top surface of the base (2); an electric slide rail (1) (3) is fixedly installed at the top of the top surface of the base (2); an electric slide rail (2) (5) is installed at the top of the L-shaped frame (4); a punch head (7) and a tool (8) are installed at the bottom of the installation box (6); a workbench (11) is fixedly installed at the middle end of the inner wall of the bottom surface of the operation opening; installation boxes (2) (9) are fixedly installed at the middle ends of the inner walls of the bottom surface of the operation opening; installation frames (13) are fixedly installed at both sides of the bottom surface of the base (2); a bottom column (12) is fixedly installed at the middle end of the top surface of the installation frame (13); an installation frame (15) is installed in the inner cavity of the workbench (11); a connecting plate (16) is installed on the side of the installation frame (15); and an infrared sensor (19) is installed directly in front of the installation box (6).

2. A metal stamping die capable of automatically cutting off edge material according to claim 1, characterized in that: The bottom of the L-shaped frame (4) is slidably connected to the electric slide rail 1 (3), and the middle end of the inner wall of the top surface of the L-shaped frame (4) is fixedly installed with the electric slide rail 2 (5), and the electric slide rail 2 (5) is slidably connected inside with an adjustment block.

3. A metal stamping die capable of automatically cutting off edge material according to claim 2, characterized in that: A mounting box (6) is fixedly mounted on the middle end of the bottom surface of the adjustment block, a hydraulic cylinder is fixedly mounted on the inner wall of the bottom surface of the mounting box (6), a punch head (7) is fixedly mounted on the output end of the hydraulic cylinder, a tool (8) is threadedly mounted on the bottom of the punch head (7), and an infrared sensor (19) is fixedly mounted on the rear end of the bottom surface of the adjustment block.

4. A metal stamping die capable of automatically cutting off edge material according to claim 1, characterized in that: A motor cylinder is fixedly mounted on the inner wall of the side of the second installation box (9), and a push plate (10) is fixedly mounted on the output end of the motor cylinder. The bottom surface of the push plate (10) is slidably connected to the top surface of the workbench (11).

5. The metal stamping die capable of automatically cutting off edge material according to claim 1, characterized in that: A punching hole is provided at the middle end of the top surface of the workbench (11); the top surface of the bottom column (12) and the top surface of the punching hole are on the same horizontal line; the outer side surface of the installation frame (15) is in contact with the inner wall of the punching hole, and the inner surface is slidably connected to the outer side surface of the bottom column (12); electric slide rails (14) are fixedly installed on the inner walls of both sides of the installation frame (13); one end of the connecting plate (16) is slidably connected to the middle end of the side surface of the installation frame (15) and the other end is slidably connected to the electric slide rails (14); the top surface of the installation frame (15) is lower than the top surface of the punching hole.

6. A metal stamping die capable of automatically cutting off edge material according to claim 1, characterized in that: A ventilation opening is provided at the middle end of the top front face of the base (2); the fan (18) is fixedly mounted on the middle end of the inner wall of the ventilation opening via a fixing strip; and the dustproof net (17) is fixedly mounted on the front end of the ventilation opening.

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