Hardware drilling stamping die with tapping positioning effect

Abstract

The hardware drilling and stamping die with the tapping and positioning effects comprises a workbench, the upper end of the workbench is fixedly connected with two side plates, the upper ends of the two side plates are jointly and fixedly connected with a top plate, the upper end of the workbench is fixedly connected with a lower die, and the lower die is fixedly connected with the upper end of the workbench. A limiting groove is vertically formed in the upper end of the lower mold, rectangular inner grooves are horizontally formed in the inner walls of the left side and the right side of the limiting groove, and a supporting assembly is arranged in the limiting groove; and the stamping mechanism is used for stamping and drilling the hardware and is used for subsequent demolding. According to the equipment, aiming at the machining problem, the stamping mechanism is arranged, stamping and drilling of the hardware can be achieved, the hardware can be conveniently taken out of the lower die in cooperation with the two electromagnets, meanwhile, the pointer is arranged, the drilling depth can be known in the drilling process in cooperation with the scale strip, and the machining quality of the hardware is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a hardware drilling stamping die with a tapping positioning effect. Background Art

[0002] A stamping die is a die installed on a press machine to apply pressure to the material during cold stamping to cause it to separate or plastically deform. Currently, workers usually need to use stamping dies when punching holes in hardware.

[0003] Existing hardware drilling and stamping dies with tapping positioning effects often use hydraulic cylinders and punching heads to achieve punching and drilling when processing block hardware. However, in actual use, we found that it is difficult for workers to control the depth of drilling during the drilling process. If the depth is too deep, it will cause damage to the hardware. If the depth is too shallow, it will affect the subsequent tapping operations. At the same time, the hardware needs to be taken out of the lower mold after each processing, which increases the workload of the workers. Therefore, how to solve these problems is what we need to consider. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a hardware drilling and stamping die with a tapping positioning effect. In view of the processing problem, a stamping mechanism is set up to realize the stamping and drilling of hardware. The hardware can be conveniently taken out of the lower die with two electromagnets. At the same time, a pointer is set up, and the depth of the drilling can be understood during the drilling process with a scale bar, thereby effectively ensuring the processing quality of the hardware.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hardware drilling and stamping die with a tapping positioning effect comprises a workbench, the upper end of the workbench is fixedly connected to two side plates, the upper ends of the two side plates are commonly fixedly connected to a top plate, the upper end of the workbench is fixedly connected to a lower die, a limiting groove is vertically provided on the upper end of the lower die, rectangular inner grooves are horizontally provided on the inner walls on both sides of the limiting groove, and a supporting component is arranged in the limiting groove; a stamping mechanism, the stamping mechanism is used for stamping and drilling hardware and utilizing subsequent demoulding.

[0007] Preferably, the support assembly includes a support plate arranged at the bottom of the limiting groove, the support plate is slidably connected to the inner wall of the limiting groove, the left and right sides of the support plate are fixedly connected with first connecting blocks, and the two first connecting blocks are slidably connected to the inner walls of the corresponding rectangular inner grooves.

[0008] Preferably, the stamping mechanism includes a telescopic rod installed on the upper end of the top plate, the telescopic end of the telescopic rod is fixedly connected to the upper mold, and two rectangular through grooves are vertically opened on the upper mold. First connecting columns are arranged through the two rectangular through grooves, and the two first connecting columns are slidably connected to the corresponding rectangular through grooves. The upper ends of the two first connecting columns are fixedly connected to the limiting plate, and the lower ends of the two first connecting columns are installed with electromagnets.

[0009] Preferably, two punching heads are installed at the lower end of the upper mold, a pointer is fixedly connected to the front side of the upper mold, and a scale bar is provided on the front side of the lower mold.

[0010] Preferably, the lower end of the pointer is in the same horizontal plane as the lower ends of the two punching heads, and the pointer cooperates with the scale bar.

[0011] Preferably, the telescopic rod is a hydraulic telescopic rod, and the two electromagnets are matched with the corresponding first connecting blocks.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A stamping mechanism is set up, which drives the upper mold to move down through the telescopic rod, and drives the two punching heads to move down to realize the stamping and drilling of hardware. After the processing is completed, the support plate can be driven up by two electromagnets to eject the hardware from the lower mold, effectively reducing the workload of the staff.

[0014] 2. A pointer is set. When the upper mold drives the two punch heads to move downward, the pointer will move along with it. With the help of the scale bar, the depth of the drilling can be understood during the drilling process, thus effectively avoiding the problem of the processing quality of hardware being affected by the drilling depth being too shallow or too deep. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a hardware drilling and punching die with tapping positioning effect proposed by the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional view of

[0017] Figure 3 for Figure 2 A magnified image of point A;

[0018] Figure 4 A schematic diagram of the structure of the support assembly.

[0019] In the figure: 1 workbench, 2 side plates, 3 top plate, 4 lower mold, 5 limit groove, 6 rectangular inner groove, 7 support plate, 8 first connecting block, 9 telescopic rod, 10 upper mold, 11 rectangular through groove, 12 first connecting column, 13 limit plate, 14 electromagnet, 15 punch head, 16 pointer, 17 scale bar. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 , a hardware drilling and punching die with a tapping positioning effect, comprising a workbench 1, the upper end of the workbench 1 is fixedly connected to two side plates 2, the upper ends of the two side plates 2 are commonly fixedly connected to a top plate 3, the upper end of the workbench 1 is fixedly connected to a lower die 4, the upper end of the lower die 4 is vertically provided with a limiting groove 5, the hardware to be punched and drilled is placed in the limiting groove 5, the hardware can be limited, and it is convenient to drill and tap it later, and the upper end of the lower die 4 is in the same horizontal plane as the upper end of the hardware placed in the limiting groove 5, the inner walls on both sides of the limiting groove 5 are horizontally provided with rectangular inner grooves 6, and the front side of the lower die 4 is provided with a scale bar 17;

[0022] Among them, a support assembly is arranged in the limiting groove 5, and the support assembly includes a support plate 7 arranged at the bottom of the limiting groove 5, the support plate 7 is slidably connected to the inner wall of the limiting groove 5, and the left and right sides of the support plate 7 are fixedly connected with first connecting blocks 8, and the two first connecting blocks 8 are slidably connected to the inner walls of the corresponding rectangular inner groove 6;

[0023] Among them, it also includes a stamping mechanism, which is used to stamp and drill holes in hardware, and use subsequent demoulding. The stamping mechanism includes a telescopic rod 9 installed on the upper end of the top plate 3. The telescopic rod 9 is a hydraulic telescopic rod. The telescopic end of the telescopic rod 9 is fixedly connected to an upper mold 10. Two rectangular through grooves 11 are vertically opened on the upper mold 10. The two rectangular through grooves 11 are penetrated by first connecting columns 12. The two first connecting columns 12 are slidably connected to the corresponding rectangular through grooves 11. The upper ends of the two first connecting columns 12 are fixedly connected to the limiting plate 13, and the lower ends of the two first connecting columns 12 are fixedly connected to the limiting plate 13. Both are equipped with electromagnets 14, both of which are high-power electromagnets. Both electromagnets 14 cooperate with the corresponding first connecting blocks 8. The two electromagnets 14 can respectively attract the corresponding first connecting blocks 8, thereby driving the support plate 7 to move upward. Two punching heads 15 are installed at the lower end of the upper mold 10. The two punching heads 15 can punch and drill holes in hardware. A pointer 16 is fixedly connected to the front side of the upper mold 10. The lower end of the pointer 16 is in the same horizontal plane as the lower ends of the two punching heads 15. The pointer 16 cooperates with the scale bar 17, which is convenient for the staff to understand the drilling depth in real time.

[0024] In the utility model, when in use, firstly, the block-shaped hardware to be drilled is placed in the limit groove 5, and the telescopic rod 9 is started to drive the upper mold 10 to move downward, and the two punching heads 15 are driven to move downward. When the lower ends of the two punching heads 15 are in contact with the hardware, the upper end of the hardware is punched and drilled. During the drilling process, the staff can control the current drilling depth according to the pointer 16 and the scale bar 17. When the drilling depth reaches the specified requirement, the telescopic rod 9 is controlled to drive the upper mold 10 to move up to the maximum height. At this time, the staff can perform tapping operations on the drilled hardware.

[0025] When the tapping operation is completed, the telescopic rod 9 is started to drive the upper mold 10 to move downward, and the two punching heads 15 to move downward. During the downward movement, the two electromagnets 14 will first contact the corresponding first connecting blocks 8, so that the two first connecting columns 12 stop moving downward. At this time, the upper mold 10 is stopped from moving downward and the two electromagnets 14 are started, so that the two electromagnets 14 attract the corresponding first connecting blocks 8 respectively, and then the telescopic rod 9 is started to drive the upper mold 10 to move upward. Due to the restriction of the two limit plates 13, the two first connecting columns 12 will move upward, thereby driving the two first connecting blocks 8 to move upward, driving the support plate 7 to move upward, and finally driving the hardware to move out of the limit groove 5, so that the hardware can be taken out of the limit groove 5 more conveniently, reducing the workload of the staff.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hardware drilling and punching die with tapping positioning effect, characterized in that: include: A workbench (1), wherein the upper end of the workbench (1) is fixedly connected to two side panels (2), the upper ends of the two side panels (2) are commonly fixedly connected to a top panel (3), the upper end of the workbench (1) is fixedly connected to a lower mold (4), a limiting groove (5) is vertically provided at the upper end of the lower mold (4), rectangular inner grooves (6) are horizontally provided on the inner walls on both sides of the limiting groove (5), and a support assembly is provided in the limiting groove (5); A punching mechanism is used to punch and drill holes in hardware parts and to perform subsequent demoulding.

2. A hardware drilling and punching die with tapping positioning effect according to claim 1, characterized in that: The support assembly comprises a support plate (7) arranged at the bottom of the limiting groove (5), the support plate (7) being slidably connected to the inner wall of the limiting groove (5), and first connecting blocks (8) being fixedly connected to the left and right sides of the support plate (7), and the two first connecting blocks (8) being slidably connected to the inner walls of the corresponding rectangular inner grooves (6).

3. A hardware drilling and punching die with tapping positioning effect according to claim 1, characterized in that: The punching mechanism comprises a telescopic rod (9) mounted on the upper end of the top plate (3); the telescopic end of the telescopic rod (9) is fixedly connected to an upper mold (10); two rectangular through slots (11) are vertically provided on the upper mold (10); first connecting columns (12) are provided through the two rectangular through slots (11); the two first connecting columns (12) are slidably connected to the corresponding rectangular through slots (11); the upper ends of the two first connecting columns (12) are fixedly connected to a limiting plate (13); and the lower ends of the two first connecting columns (12) are installed with an electromagnet (14).

4. A hardware drilling and punching die with tapping positioning effect according to claim 3, characterized in that: Two punching heads (15) are installed at the lower end of the upper mold (10), a pointer (16) is fixedly connected to the front side of the upper mold (10), and a scale bar (17) is provided on the front side of the lower mold (4).

5. A hardware drilling and punching die with tapping positioning effect according to claim 4, characterized in that: The lower end of the pointer (16) is in the same horizontal plane as the lower ends of the two punching heads (15), and the pointer (16) cooperates with the scale bar (17).

6. A hardware drilling and punching die with tapping positioning effect according to claim 3, characterized in that: The telescopic rod (9) is a hydraulic telescopic rod, and the two electromagnets (14) are both matched with the corresponding first connecting blocks (8).

Images