Tapping device for hardware pipe fitting machining
By designing an automated push plate and brush system, the problem of untimely chip removal in traditional tapping devices has been solved, realizing automated cleaning of the tapping machine and improving processing accuracy and safety.
Patent Information
- Application Number
- CN202520208050.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-10
AI Technical Summary
Traditional tapping devices often fail to promptly remove metal shavings generated during the tapping process, leading to problems such as obstructed vision, reduced machining accuracy, and increased safety hazards.
Design a tapping device that uses a push plate and a brush to automatically clean iron filings after the tapping machine completes tapping. The push plate drives the brush to move synchronously to clean the iron filings on the surface of the tapping machine.
It enables automated cleaning of tapping machines, improves machining accuracy and safety, and reduces the adverse effects of metal chip accumulation.
Smart Images
Figure CN223762303U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hardware pipe fitting processing technology, and in particular to a tapping device for hardware pipe fitting processing. Background Technology
[0002] Hardware processing is the process of processing metal materials (such as iron, steel, aluminum, copper, etc.) into various hardware accessories or components through casting, forging, stamping, cutting, welding and other processes. It is widely used in industries such as construction, machinery, electronics, and automobiles.
[0003] In the processing of metal pipe fittings, tapping is a crucial step. However, traditional tapping devices often generate a large amount of metal filings during the tapping process. If these filings are not cleaned up in time, they can have many adverse effects on the processing. For example, accumulated filings can obstruct the operator's view, increasing the difficulty of operation; at the same time, filings may adhere to the workpiece or cutting tool, affecting machining accuracy and surface quality; in addition, accumulated filings may also cause safety hazards, such as tool damage and loosening of the workpiece. Utility Model Content
[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a tapping device for processing hardware pipe fittings that can clean up iron filings in a timely manner.
[0005] A tapping device for processing metal pipe fittings includes a worktable, a placement rack, and a tapping machine. The placement rack for fixing metal pipe fittings is set in the middle of the worktable, and the tapping machine is set on the side of the worktable. It also includes a push plate, a contact plate, a mounting plate, a fixing plate, a guide rod, and a return spring. The push plate is slidably connected to the side of the worktable, the tapping machine is fixedly connected to the push plate, the fixing plate is fixedly connected to the worktable, the guide rod is fixedly connected to the side of the fixing plate, the mounting plate is slidably connected to the guide rod, and a return spring is connected between the mounting plate and the fixing plate. A brush is set on the side of the mounting plate, and the brush can contact the tapping machine. The contact plate is fixedly connected to the mounting plate. The contact plate is wedge-shaped, and the push plate has an inclined surface that frictionally contacts the contact plate. When the push plate moves horizontally, it can simultaneously push the contact plate to move.
[0006] To further explain, it also includes a guide block, a groove in the middle of the mounting plate, and a guide block fixed to the brush, which can be slidably embedded into the mounting plate.
[0007] To further explain, it also includes an operating panel, with a protruding operating panel fixed to the guide block, and protrusions provided on the operating panel.
[0008] To further explain, it also includes a pin block, which slides through the mounting plate and can limit the guide block.
[0009] To further explain, it also includes magnets; the mounting plate is equipped with magnets that can attract the pin block.
[0010] To further explain, it also includes a limit plate, with a limit plate provided at the end of the guide rod.
[0011] To further explain, it also includes rollers, with rollers provided on the inclined side of the push plate.
[0012] The beneficial effects of this utility model are as follows: after the tapping machine completes the tapping process on the hardware pipe fittings, the tapping machine can drive the brush to move synchronously when it moves horizontally. The brush can contact the tapping machine and clean the iron filings attached to the tapping machine in time, thereby achieving the effect of automated cleaning, improving the continuous working capacity of the tapping machine, and ensuring the tapping effect. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0014] Figure 2 This is a three-dimensional structural diagram of the mounting plate and fixing plate of this utility model.
[0015] Figure 3 This is a three-dimensional structural diagram of the protrusion and magnet of this utility model.
[0016] Figure 4 This is a three-dimensional structural diagram of the roller of this utility model.
[0017] The markings in the attached diagram are as follows: 1: workbench, 2: placement rack, 3: tapping machine, 4: push plate, 5: contact plate, 6: brush, 7: mounting plate, 8: fixing plate, 9: guide rod, 10: return spring, 11: guide block, 12: operation plate, 13: pin block, 14: protrusion, 15: magnet, 16: limit plate, 17: roller. Detailed Implementation
[0018] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.
[0019] Example: A tapping device for processing metal pipe fittings, such as Figures 1-4As shown, the device includes a workbench 1, a mounting rack 2, and a tapping machine 3. The mounting rack 2 for fixing hardware fittings is located in the middle of the workbench 1. The tapping machine 3 is located on the side of the workbench 1. The device also includes a push plate 4, a contact plate 5, a mounting plate 7, a fixing plate 8, a guide rod 9, and a return spring 10. The push plate 4 is slidably connected to the side of the workbench 1. The tapping machine 3 is fixedly connected to the push plate 4. The fixing plate 8 is fixedly connected to the workbench 1. The guide rod 9 is fixedly connected to the side of the fixing plate 8. A limit plate 16 is provided at the end of the guide rod 9. The mounting plate 7 is slidably connected to the guide rod 9. A return spring 10 is connected between the mounting plate 7 and the fixing plate 8. A brush 6 is provided on the side of the mounting plate 7. The brush 6 can contact the tapping machine 3. The contact plate 5 is fixedly connected to the mounting plate 7. The contact plate 5 is wedge-shaped. The push plate 4 has an inclined surface that makes friction contact with the contact plate 5. When the push plate 4 moves horizontally, it can simultaneously push the contact plate 5 to move.
[0020] like Figure 2 and Figure 3 As shown, it also includes a guide block 11, a groove is provided in the middle of the mounting plate 7, the brush 6 is fixedly connected to the guide block 11, the guide block 11 can be slidably embedded in the mounting plate 7, the guide block 11 is fixedly connected to a protruding operating plate 12, the operating plate 12 is provided with a protrusion 14, the pin block 13 is slidably connected to the mounting plate 7, the pin block 13 can limit the guide block 11, and the mounting plate 7 is provided with a magnet 15 that can attract the pin block 13.
[0021] like Figure 4 As shown, it also includes a roller 17. The roller 17 is provided on the inclined side of the push plate 4 to reduce the coefficient of friction between the push plate 4 and the contact plate 5.
[0022] Working principle: Pushing the push plate 4 horizontally pushes the tapping machine 3, which taps the metal fittings in the mounting frame 2. When the push plate 4 moves to the right, the inclined surface on its side pushes the contact plate 5 forward. At this time, the contact plate 5 drives the mounting plate 7 and the brush 6 to disengage from the tapping machine 3. When the tapping machine 3 completes tapping and returns to the initial position to the left with iron filings, the mounting plate 7 and the brush 6 will move backward under the action of the return spring 10. The brush 6 can then contact the tapping machine 3 and remove the iron filings attached to the surface of the tapping machine 3. The brush 6 is detachable. By horizontally pulling the pin block 13, the limit on the brush 6 can be released, so that the brush 6 can be replaced.
[0023] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.
Claims
1. A tapping device for processing metal pipe fittings, comprising a worktable (1), a mounting rack (2), and a tapping machine (3), wherein the mounting rack (2) for fixing metal pipe fittings is provided in the middle of the worktable (1), and the tapping machine (3) is provided on the side of the worktable (1), characterized in that: It also includes the push plate (4), contact plate (5), mounting plate (7), fixed plate (8), guide rod (9) and return spring (10), push plate (4) slidingly connected in the side of the workbench (1), tapping machine (3) is fixedly connected on the push plate (4), the fixed plate (8) is fixedly connected with the workbench (1), the fixed plate (8) is fixedly connected with the guide rod (9) on the side, the mounting plate (7) is slidingly connected on the guide rod (9), the mounting plate (7) and the fixed plate (8) are connected with the return spring (10), the mounting plate (7) is provided with the brush (6) on the side, the brush (6) can contact the tapping machine (3), the mounting plate (7) is fixedly connected with the contact plate (5), the contact plate (5) is wedge-shaped, the push plate (4) is provided with the inclined surface rubbing the contact plate (5), the push plate (4) moves horizontally can push the contact plate (5) to move simultaneously.
2. A tapping device for machining of a pipe fitting according to claim 1, characterized in that It also includes a guide block (11), the mounting plate (7) is provided with a sliding slot in the middle, the brush (6) is fixedly connected with the guide block (11), the guide block (11) can be slidingly embedded in the mounting plate (7).
3. A tapping device for machining of a pipe fitting according to claim 2, characterized in that It also includes an operating plate (12), the guide block (11) is fixedly connected with the protruding operating plate (12), the operating plate (12) is provided with the lug (14) on the operating plate (12).
4. A tapping device for machining of a pipe fitting according to claim 3, characterized in that: It also includes a latch block (13), the latch block (13) is slidingly inserted into the mounting plate (7), the latch block (13) can limit the guide block (11).
5. A tapping device for machining of a pipe fitting according to claim 4, characterized in that It also includes a magnet (15), the mounting plate (7) is provided with the magnet (15) which can attract the latch block (13).
6. A tapping device for machining of a pipe fitting according to claim 5, characterized in that: It also includes a limit plate (16), the limit plate (16) is arranged on the end of the guide rod (9).
7. A tapping device for machining of a pipe fitting according to claim 6, characterized in that: It also includes a roller (17), the inclined surface of the push plate (4) is provided with the roller (17).