A high-precision punching equipment for hardware accessories processing

Abstract

The utility model discloses a high-precision punching device for processing hardware accessories. The utility model relates to the technical field of hardware accessories processing, including a base box, a column is arranged on the upper left side of the base box, and a top box is arranged on the right side above the column, and a slide groove is opened at the bottom of the top box, a first moving rod is arranged inside the base box, and a clamping block is arranged on the inner side of the upper end of the first moving rod, and a limit plate is installed on the top of the first moving rod, a second moving rod is arranged inside the top box, and a support plate is fixedly installed at the bottom of the second moving rod, and infrared lamps are arranged on the left and right sides of the bottom of the support plate, a drill rod is arranged below the support plate, and a telescopic drill bit is fixedly installed at the bottom of the drill rod. The high-precision punching device for processing hardware accessories determines the hole position of the limit plate and then telescopes and rotates the drill bit to drill holes in the hardware workpiece below the limit plate, thereby improving the accuracy of the hole spacing.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware accessories processing, in particular to a high-precision punching device for processing hardware accessories. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used alone or as auxiliary tools, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. In the process of production and processing of hardware accessories, in order to make better use of them, a special punching equipment will be used to punch the required hardware accessories. However, there are still certain problems when using the existing punching equipment for hardware accessories processing:

[0003] For example, a new type of punching equipment for hardware accessories processing with publication number CN216263626U has the following technical solution: it includes a base plate, a connecting mechanism, a protective mechanism and a limiting mechanism, the connecting mechanism is arranged on the base plate, the protective mechanism is arranged on the connecting mechanism, the limiting mechanism is arranged on the protective mechanism, the connecting mechanism includes a vertical plate, the vertical plate is installed on the left side of the top of the base plate, a horizontal plate is installed on the top of the vertical plate, and a cylinder is installed on the top of the horizontal plate. The utility model achieves the effect of protecting the drill bit through the mutual cooperation of the fixed shell, the support plate, the movable plate, the buffer spring, the protective shell, the pull plate, the connecting plate, the plug plate, the fixed block, the limit block, the handle and the connecting spring. When the drill bit is not working, the collision between the drill bit and the external objects is avoided, thereby avoiding damage or breakage of the drill bit and reducing the occurrence of safety hazards. However, the existing punching equipment for hardware accessories processing has low accuracy in ensuring the hole position during the punching process of the hardware accessories, and the horizontal position of the drill bit is relatively fixed. The position accuracy cannot be guaranteed during continuous drilling, thereby reducing the efficiency of hardware accessories production.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In view of the above problems, an innovative design is carried out based on the original punching equipment for hardware accessories processing. Utility Model Content

[0006] The purpose of the utility model is to provide a high-precision punching device for processing hardware accessories, so as to solve the problem in the above-mentioned background technology that the accuracy of the hole position cannot be guaranteed during the punching process.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A high-precision punching device for processing hardware accessories comprises a base box, a column is arranged on the upper left side of the base box, and a top box is arranged on the right side above the column, and a slide groove is opened at the bottom of the top box, a first moving rod is arranged inside the base box, a clamping block is arranged on the inner side of the upper end of the first moving rod, and a limiting plate is installed on the top end of the first moving rod, a second moving rod is arranged inside the top box, and a support plate is fixedly installed at the bottom of the second moving rod, and infrared lamps are arranged on the left and right sides of the bottom of the support plate, a drill rod is arranged below the support plate, and a telescopic drill bit is fixedly installed at the bottom of the drill rod.

[0009] Preferably, a first drive motor is fixedly installed on the left side inside the base box, and a bidirectional threaded rod is connected to the right output end of the first drive motor, and the right end of the bidirectional threaded rod is rotatably connected to the right side surface inside the base box to form a rotating structure.

[0010] By adopting the above technical solution, the first drive motor is started and its output end drives the bidirectional threaded rod to rotate, and the threads on the left and right sides are in opposite directions, thereby providing mechanical power for the first moving rod to move towards each other.

[0011] Preferably, the first moving rods are threadedly connected and installed on the left and right sides of the outer side of the bidirectional threaded rod, and the bottom ends of the first moving rods are connected to the bottom surface of the base box to form a horizontal sliding structure, and the two first moving rods pass through the upper surface of the base box to drive the clamping blocks to form a clamping structure that moves toward each other.

[0012] By adopting the above technical solution, the hardware workpiece to be processed is installed between the clamping blocks. When the bidirectional threaded rod rotates, the two left and right first moving rods are driven to move toward each other, and then the two clamping blocks clamp the hardware workpiece to ensure stability during drilling.

[0013] Preferably, a limit plate is fixedly installed between the upper parts of the first moving rods by screws, and a plurality of holes are fixedly opened inside the limit plate, and the limit plate is located between the telescopic drill bit and the hardware workpiece.

[0014] By adopting the above technical solution, the telescopic drill bit can be aligned with the hole position on the limit plate to drill downwards. The position accuracy of the drilling is high when contacting the hardware workpiece, ensuring that the hole spacing after drilling is more standard.

[0015] Preferably, a cylinder is fixedly installed on the left side of the top box body, and a transmission rod is connected to the right end of the cylinder, and second moving rods are connected to the left and right sides of the outer side of the transmission rod and penetrate the slide groove to form a left-right moving structure.

[0016] By adopting the above technical solution, the starting cylinder drives the second moving rod through the transmission rod to pull the support plate to move left and right, so as to drive the telescopic drill bit to open holes continuously.

[0017] Preferably, a second drive motor is fixedly installed in the middle above the support plate, and a transmission sleeve is fixedly installed at the output end below the second drive motor to form a rotating structure, and a drill rod is installed below the transmission sleeve to form a rotating structure.

[0018] By adopting the above technical solution, when the second drive motor is started, its output end drives the transmission sleeve to rotate and then drives the connected drill rod to rotate, providing mechanical power for the rotation of the telescopic drill bit.

[0019] Preferably, a threaded sleeve is provided at the bottom of the drill rod, and a telescopic drill bit is threadedly connected and installed on the outer side of the threaded sleeve, and the telescopic drill bit performs drilling processing on the hardware workpiece by lifting and rotating at the same time.

[0020] By adopting the above technical solution, the telescopic drill bit can be disassembled and assembled through the threaded sleeve at the bottom of the drill rod, so that it is easy to replace and the production efficiency during drilling processing is guaranteed.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the punching equipment for hardware accessories processing with high precision is

[0022] 1. A clamping block for clamping a workpiece is provided, and the left and right sides of the outer side of the bidirectional threaded rod are threadedly connected with a first moving rod, and the bottom ends of the first moving rods are connected to the bottom surface of the base box to form a horizontal sliding structure, and the two first moving rods penetrate the upper surface of the base box to drive the clamping blocks to form a clamping structure that moves toward each other, and the hardware accessories to be processed are installed between the clamping blocks. When the bidirectional threaded rod rotates, the left and right first moving rods are driven to move toward each other, and then the two clamping blocks clamp the hardware workpiece to ensure stability during punching;

[0023] 2. A limit plate is provided for accurately positioning the drilling position. The limit plate is fixedly installed between the top of the first moving rod by screws, and a number of holes are fixedly opened inside the limit plate. The limit plate is located between the telescopic drill bit and the hardware workpiece. The telescopic drill bit can align with the hole positions on the limit plate and drill downward. When contacting the hardware workpiece, the drilling position accuracy is high, ensuring that the hole spacing after drilling is more standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front main structure of the utility model;

[0025] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0026] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 4 For this utility model Figure 2The enlarged structural diagram at B in the middle;

[0028] Figure 5 It is a schematic diagram of the top view structure of the limiting plate of the utility model.

[0029] In the figure: 1. base box; 2. column; 3. top box; 4. first drive motor; 5. bidirectional threaded rod; 6. first moving rod; 7. clamping block; 8. limit plate; 9. hole position; 10. screw; 11. cylinder; 12. transmission rod; 13. second moving rod; 14. slide groove; 15. support plate; 16. second drive motor; 17. transmission sleeve; 18. drill rod; 19. threaded sleeve; 20. telescopic drill bit; 21. infrared lamp. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-5 , the utility model provides a technical solution:

[0032] A high-precision punching device for processing hardware accessories includes a base box 1, a column 2 is arranged on the upper left side of the base box 1, and a top box 3 is arranged on the right side above the column 2, and a slide groove 14 is opened at the bottom of the top box 3, a first moving rod 6 is arranged inside the base box 1, and a clamping block 7 is arranged on the inner side of the upper end of the first moving rod 6, and a limiting plate 8 is installed on the top of the first moving rod 6, a second moving rod 13 is arranged inside the top box 3, and a support plate 15 is fixedly installed at the bottom of the second moving rod 13, and infrared lamps 21 are arranged on the left and right sides of the bottom of the support plate 15, a drill rod 18 is arranged below the support plate 15, and a telescopic drill bit 20 is fixedly installed at the bottom of the drill rod 18.

[0033] A first driving motor 4 is fixedly installed on the left side of the base box 1, and a bidirectional threaded rod 5 is connected and installed at the right output end of the first driving motor 4, and the right end of the bidirectional threaded rod 5 is rotatably connected to the right side surface of the base box 1 to form a rotating structure. The first moving rod 6 is threadedly installed on both the left and right sides of the outer side of the bidirectional threaded rod 5, and the bottom ends of the first moving rod 6 are connected to the bottom surface of the base box 1 to form a horizontal sliding structure, and the two first moving rods 6 are inserted through the upper surface of the base box 1 to drive the clamping blocks 7 to form a clamping structure that moves toward each other. Start the first driving motor 4, and its output end drives the bidirectional threaded rod 5 to rotate, and the threads on the left and right sides are in opposite directions, thereby providing mechanical power for the first moving rod 6 to move toward each other. The hardware accessories to be processed are installed between the clamping blocks 7. When the bidirectional threaded rod 5 rotates, it drives the two first moving rods 6 on the left and right to move toward each other, and then the two clamping blocks 7 clamp the hardware workpiece to ensure stability during punching.

[0034] A limit plate 8 is fixedly installed between the upper part of the first moving rod 6 by screws 10, and a plurality of holes 9 are fixedly opened inside the limit plate 8, and the limit plate 8 is located between the telescopic drill bit 20 and the hardware workpiece. The telescopic drill bit 20 can align with the holes 9 on the limit plate 8 to drill downward, and the position accuracy of the drilled holes when contacting the hardware workpiece is high, ensuring that the hole spacing after drilling is more standard.

[0035] A cylinder 11 is fixedly installed on the left side of the top box 3, and a transmission rod 12 is connected and installed on the right end of the cylinder 11, and a second moving rod 13 is connected and installed on both the left and right sides of the outer side of the transmission rod 12, penetrating the slide 14 to form a left and right moving structure. A second driving motor 16 is fixedly installed in the middle above the support plate 15, and a transmission sleeve 17 is fixedly installed at the output end below the second driving motor 16 to form a rotating structure, and a drill rod 18 is installed below the transmission sleeve 17 to form a rotating structure. A threaded sleeve 19 is provided at the bottom of the drill rod 18, and a telescopic drill bit 20 is threadedly connected and installed on the outer side of the threaded sleeve 19, and the telescopic drill bit 20 performs drilling processing on the hardware workpiece by lifting and rotating at the same time. The starting cylinder 11 drives the second moving rod 13 to pull the support plate 15 to move left and right through the transmission rod 12, so as to drive the telescopic drill bit 20 to continuously drill holes. When the second driving motor 16 is started, its output end drives the transmission sleeve 17 to rotate and then drives the connected drill rod 18 to rotate, providing mechanical power for the rotation of the telescopic drill bit 20. The bottom of the drill rod 18 is provided with a threaded sleeve 19 to disassemble and assemble the telescopic drill bit 20, so that the drill bit 20 can be easily replaced to ensure the production efficiency during the drilling process.

[0036] Working principle:

[0037] When the utility model is in use, the first driving motor 4 is started and its output end drives the bidirectional threaded rod 5 to rotate, and the hardware accessories to be processed are installed between the clamping blocks 7. When the bidirectional threaded rod 5 rotates, it drives the left and right two first moving rods 6 to move toward each other, and then the two clamping blocks 7 clamp and fix the hardware workpiece. The starting cylinder 11 drives the second moving rod 13 to pull the supporting plate 15 to move left and right through the transmission rod 12. When the second driving motor 16 is started, its output end drives the transmission sleeve 17 to rotate and then drives the connected and installed drill rod 18 to rotate. The bottom of the drill rod 18 is disassembled and assembled by the threaded sleeve 19. The telescopic drill bit 20 can be aligned with the hole position 9 on the limit plate 8 to drill downward. When contacting the hardware workpiece, the position accuracy of the drilling hole is high, ensuring that the hole spacing after drilling is more standard.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the 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 high-precision punching device for processing hardware accessories, comprising a base box (1), characterized in that: A column (2) is arranged on the upper left side of the base box (1), and a top box (3) is arranged on the right side above the column (2), and a slide groove (14) is provided at the bottom of the top box (3); a first moving rod (6) is arranged inside the base box (1), and a clamping block (7) is arranged on the inner side of the upper end of the first moving rod (6), and a limiting plate (8) is installed on the top end of the first moving rod (6); a second moving rod (13) is arranged inside the top box (3), and a support plate (15) is fixedly installed at the bottom of the second moving rod (13), and infrared lamps (21) are arranged on the left and right sides of the bottom of the support plate (15); a drill rod (18) is arranged below the support plate (15), and a telescopic drill bit (20) is fixedly installed at the bottom of the drill rod (18).

2. The high-precision punching equipment for hardware accessories processing according to claim 1 is characterized in that: A first drive motor (4) is fixedly installed on the left side inside the base box (1), and a bidirectional threaded rod (5) is connected to the right output end of the first drive motor (4), and the right end of the bidirectional threaded rod (5) is rotatably connected to the right side surface inside the base box (1) to form a rotating structure.

3. The high-precision punching equipment for hardware accessories processing according to claim 2 is characterized in that: The left and right sides of the outer side of the bidirectional threaded rod (5) are both threadedly connected with the first moving rod (6), and the bottom ends of the first moving rods (6) are connected to the bottom surface of the base box (1) to form a horizontal sliding structure, and the two first moving rods (6) penetrate the upper surface of the base box (1) to drive the clamping blocks (7) to form a clamping structure that moves towards each other.

4. The high-precision punching equipment for hardware accessories processing according to claim 3 is characterized in that: A limit plate (8) is fixedly installed above the first moving rod (6) by means of screws (10), a plurality of holes (9) are fixedly opened inside the limit plate (8), and the limit plate (8) is located between the telescopic drill bit (20) and the hardware workpiece.

5. The high-precision punching equipment for hardware accessories processing according to claim 1 is characterized in that: A cylinder (11) is fixedly installed on the left side of the top box body (3), and a transmission rod (12) is connected to the right end of the cylinder (11), and second moving rods (13) are connected to the left and right sides of the outer side of the transmission rod (12) and penetrate the slide groove (14) to form a left-right moving structure.

6. The high-precision punching equipment for hardware accessories processing according to claim 1 is characterized in that: A second drive motor (16) is fixedly installed in the middle of the upper part of the support plate (15), and a transmission sleeve (17) is fixedly installed at the output end below the second drive motor (16) to form a rotating structure, and a drill rod (18) is installed inside and below the transmission sleeve (17) to form a rotating structure.

7. The high-precision punching equipment for hardware accessories processing according to claim 6 is characterized in that: A threaded sleeve (19) is provided at the bottom of the drill rod (18), and a telescopic drill bit (20) is threadedly connected and installed on the outer side of the threaded sleeve (19), and the telescopic drill bit (20) performs drilling processing on a hardware workpiece by lifting and rotating at the same time.

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