Hardware building material punching device

Abstract

The utility model relates to the technical field of hardware machining, in particular to a hardware building material punching device. Comprising a support, a fixing frame, a rotating head, a mounting frame, a driving mechanism and a plurality of drill rod assemblies. A through hole is formed in the support; the fixing frame is arranged on the support, the mounting frame is slidably mounted on the fixing frame, an air cylinder c used for driving the mounting frame to ascend and descend is mounted on the fixing frame, the rotating head is rotatably mounted on the mounting frame, and a power assembly used for driving the rotating head to rotate is mounted on the mounting frame. The multiple drill rod assemblies are all installed on the periphery of the rotating head. The driving mechanism comprises an air cylinder a, a rack and a plurality of gear rings b. According to the drill rod driving mechanism, drill rods of different sizes can be conveniently and rapidly replaced, driving of different drill rod assemblies can be achieved only by arranging one driving mechanism, and applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a hardware building material punching device. Background Art

[0002] Hardware products can be seen everywhere in people's daily lives. Traditional hardware products, also known as small hardware, refer to five metals: gold, silver, copper, iron, and tin. They can be made into knives, swords and other works of art or metal devices through artificial processing. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. In order to make better use of hardware products, it is often necessary to perform drilling processing.

[0003] A Chinese patent with authorization announcement number CN215657969U discloses a hardware and building materials punching device, including a workbench, a control panel fixedly installed on the front of the workbench, a shock-absorbing column fixedly installed on the bottom of the workbench, a bracket fixedly installed on the top of the workbench, a slide groove is provided on the upper surface of the bracket, a slide cylinder is fixedly installed on the upper surface of the slide groove, a hydraulic press is fixedly installed on the top of the bracket, a sleeve is fixedly installed on the bottom of the bracket, an inner rod is provided on the inner wall of the sleeve, a punching cutter head is fixedly installed on the bottom of the inner rod, a lighting lamp is fixedly installed on the bottom of the bracket, a slide rail is fixedly installed on the top of the workbench, a slider is provided on the upper surface of the slide rail, and a locking bolt is fixedly installed on the front of the slider.

[0004] The above-mentioned disclosed patent still has the following technical defects: during the processing of the workpiece, it is sometimes necessary to drill holes of different diameters on the workpiece, which requires the operator to manually replace the punching head, which makes the operation process more cumbersome. Utility Model Content

[0005] The utility model aims to provide a hardware and building material punching device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a hardware and building material punching device, comprising:

[0007] A support having a through hole;

[0008] A fixed frame, a rotating head and a mounting frame, wherein the fixed frame is arranged on a support, the mounting frame is slidably mounted on the fixed frame, a cylinder c for driving the mounting frame to rise and fall is mounted on the fixed frame, the rotating head is rotatably mounted on the mounting frame, and a power assembly for driving the rotating head to rotate is mounted on the mounting frame;

[0009] A plurality of drill rod assemblies, wherein the plurality of drill rod assemblies are mounted on the periphery of the rotating head;

[0010] The driving mechanism comprises a cylinder a, a rack and a plurality of gear rings b. The plurality of gear rings b are respectively mounted on a plurality of drill rod assemblies. The cylinder a is mounted on a mounting frame. The rack is connected to the output shaft of the cylinder a.

[0011] Preferably, the drill rod assembly includes a drill rod and a mounting sleeve, the mounting sleeve is arranged on the periphery of the rotating head, a mounting portion is arranged on the end of the drill rod, a cross limit block is arranged at the inner center of the mounting sleeve, a cross groove matching the cross limit block is provided at the end of the mounting portion, a butterfly bolt is threadedly connected on the mounting sleeve, and a plurality of positioning grooves for the ends of the butterfly bolts to be screwed into are provided on the periphery of the mounting portion.

[0012] Preferably, an outer box is arranged on the support, and a transparent box door is rotatably mounted on the outer box.

[0013] Preferably, clamping assemblies are installed on both sides of the outer box, and the clamping assemblies include a cylinder b and a clamping plate. The cylinder b is installed on the outer box, and the clamping plate is placed on the inner side of the outer box and connected to the output shaft of the cylinder b.

[0014] Preferably, the power assembly includes a servo motor, a gear and a gear ring a, a bracket is provided on the mounting frame, the servo motor is mounted on the bracket, the gear is connected to the output shaft of the servo motor, and the gear ring a is arranged on the outer periphery of the rotating head and meshed with the gear.

[0015] Preferably, a waste box is detachably mounted on the support, and the waste box is located directly below the through hole and is in communication with the through hole.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects: in the technical solution, the position of the drill rod assembly can be adjusted according to the size of the drill hole, and the required drill rod assembly can be rotated to the bottom position, and its operation efficiency is high. Moreover, through the coordinated work of the cylinder a, the rack and the gear ring b, only one set of driving mechanism is required to realize the driving of different drill rod assemblies, thereby reducing the cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial structural schematic diagram of the utility model.

[0019] Figure 3 This is a structural diagram of the connection between the drill rod and the installation sleeve in the utility model.

[0020] Figure numerals: 1, outer box; 101, transparent box door; 2, support; 201, through hole; 3, fixing frame; 4, rotating head; 5, mounting frame; 6, drill rod; 61, mounting part; 611, positioning groove; 612, cross groove; 7, mounting sleeve; 81, servo motor; 82, gear; 83, gear ring a; 9, rack; 10, gear ring b; 11, cylinder a; 12, bracket; 13, butterfly bolt; 14, cross limit block; 15, cylinder b; 16, clamping plate; 17, cylinder c; 18, waste box. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-Figure 3 As shown, a hardware and building material punching device proposed in this embodiment includes a support 2, a fixing frame 3, a rotating head 4, a mounting frame 5, a driving mechanism and a plurality of drill rod assemblies.

[0023] A through hole 201 is provided on the support 2; an outer box 1 is provided on the support 2, and a transparent box door 101 is rotatably installed on the outer box 1, and the outer box 1 can block the splashing of debris during processing; a waste box 18 is detachably installed on the support 2, and the waste box 18 is located directly below the through hole 201 and is connected to the through hole 201, and the waste generated by drilling falls into the waste box 18 through the through hole 201.

[0024] The fixed frame 3 is arranged on the support 2, the mounting frame 5 is slidably mounted on the fixed frame 3, the fixed frame 3 is installed with a cylinder c17 for driving the mounting frame 5 to rise and fall, the rotating head 4 is rotatably mounted on the mounting frame 5, and the mounting frame 5 is installed with a power component for driving the rotating head 4 to rotate, the power component includes a servo motor 81, a gear 82 and a gear ring a83, a bracket 12 is arranged on the mounting frame 5, the servo motor 81 is mounted on the bracket 12, the gear 82 is connected to the output shaft of the servo motor 81, the gear ring a83 is arranged on the outer periphery of the rotating head 4 and is meshed with the gear 82; multiple drill rod assemblies are all installed on the periphery of the rotating head 4; the driving mechanism includes a cylinder a11, a rack 9 and multiple gear rings b10, the multiple gear rings b10 are respectively installed on multiple drill rod assemblies, the cylinder a11 is installed on the mounting frame 5, and the rack 9 is connected to the output shaft of the cylinder a11.

[0025] In this embodiment, the installed power component can drive the rotating head 4 to rotate, and then the positions of multiple drill rod assemblies can be adjusted, and the required drill rod assembly can be adjusted to a vertical downward state. When drilling a workpiece, the workpiece is placed on the support 2, and the cylinder c17 is started to drive the multiple drill rod assemblies to move downward. At the same time, the cylinder a11 is started to drive the rack 9 to move back and forth, that is, to drive the gear ring b10 at the bottom to rotate back and forth, and then drive the bottom drill rod 6 to rotate, thereby realizing the drilling of the workpiece; in summary, the utility model can adjust the position of the drill rod assembly according to the size of the drill hole, so that the required drill rod assembly rotates to the bottom position, and its operation efficiency is high, and through the coordinated work of the cylinder a11, the rack 9 and the gear ring b10, only one set of driving mechanism is required to realize the driving of different drill rod assemblies.

[0026] Embodiment 2

[0027] As shown in 3, a hardware and building materials punching device proposed in this embodiment, compared with the first embodiment, in this embodiment, the drill rod assembly includes a drill rod 6 and a mounting sleeve 7, the mounting sleeve 7 is arranged on the periphery of the rotating head 4, the end of the drill rod 6 is provided with a mounting portion 61, the inner center of the mounting sleeve 7 is provided with a cross limit block 14, the end of the mounting portion 61 is provided with a cross groove 612 that matches the cross limit block 14, the mounting sleeve 7 is threadedly connected with a butterfly bolt 13, and the periphery of the mounting portion 61 is provided with a plurality of positioning grooves 611 for the ends of the butterfly bolts 13 to be screwed into; the mounting portion 61 is inserted into the inner side of the mounting sleeve 7, and the cross limit block 14 is inserted into the cross groove 612, and then the butterfly bolt 13 is turned to drive its end to be inserted into the positioning groove 611, thereby realizing the fixing of the drill rod 6, and the arrangement of the above structure makes it convenient to disassemble and assemble the drill rod 6 from the mounting sleeve 7.

[0028] Embodiment 3

[0029] like Figure 1 As shown, a hardware and building materials punching device proposed in this embodiment, compared with the first embodiment, in this embodiment, clamping assemblies are installed on both sides of the outer box 1, and the clamping assemblies include a cylinder b15 and a clamping plate 16. The cylinder b15 is installed on the outer box 1, and the clamping plate 16 is placed on the inner side of the outer box 1 and connected to the output shaft of the cylinder b15; at the same time, the cylinders b15 on both sides are started to work to drive the two clamping plates 16 to move synchronously to the middle, so as to achieve effective fixation of the workpiece.

[0030] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A punching device for hardware and building materials, characterized in that: include: A support (2) having a through hole (201); A fixed frame (3), a rotating head (4) and a mounting frame (5), wherein the fixed frame (3) is arranged on a support (2), the mounting frame (5) is slidably mounted on the fixed frame (3), a cylinder c (17) for driving the mounting frame (5) to rise and fall is mounted on the fixed frame (3), the rotating head (4) is rotatably mounted on the mounting frame (5), and a power assembly for driving the rotating head (4) to rotate is mounted on the mounting frame (5); A plurality of drill rod assemblies, each of which is mounted on the periphery of the rotating head (4); The driving mechanism comprises a cylinder a (11), a rack (9) and a plurality of gear rings b (10), wherein the plurality of gear rings b (10) are respectively mounted on a plurality of drill rod assemblies, the cylinder a (11) is mounted on a mounting frame (5), and the rack (9) is connected to an output shaft of the cylinder a (11).

2. A hardware and building material punching device according to claim 1, characterized in that: The drill rod assembly comprises a drill rod (6) and a mounting sleeve (7), wherein the mounting sleeve (7) is arranged on the periphery of a rotating head (4), a mounting portion (61) is arranged at the end of the drill rod (6), a cross stop block (14) is arranged at the inner center of the mounting sleeve (7), a cross groove (612) matching with the cross stop block (14) is provided at the end of the mounting portion (61), a butterfly bolt (13) is threadedly connected to the mounting sleeve (7), and a plurality of positioning grooves (611) for screwing the ends of the butterfly bolts (13) are provided on the periphery of the mounting portion (61).

3. A hardware and building material punching device according to claim 1, characterized in that: An outer box (1) is arranged on the support (2), and a transparent box door (101) is rotatably mounted on the outer box (1).

4. A hardware and building material punching device according to claim 3, characterized in that: Both sides of the outer box (1) are equipped with clamping assemblies, which include a cylinder b (15) and a clamping plate (16). The cylinder b (15) is installed on the outer box (1), and the clamping plate (16) is placed on the inner side of the outer box (1) and connected to the output shaft of the cylinder b (15).

5. A hardware and building material punching device according to claim 1, characterized in that: The power assembly comprises a servo motor (81), a gear (82) and a gear ring a (83); a bracket (12) is arranged on the mounting frame (5); the servo motor (81) is mounted on the bracket (12); the gear (82) is connected to the output shaft of the servo motor (81); and the gear ring a (83) is arranged on the outer periphery of the rotating head (4) and meshedly connected with the gear (82).

6. A hardware and building material punching device according to claim 1, characterized in that: A waste box (18) is detachably mounted on the support (2); the waste box (18) is located directly below the through hole (201) and is in communication with the through hole (201).

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