Machine tool for thread machining

Abstract

The utility model discloses a machine tool for thread machining, which comprises a workbench, a clamping device and a tapping device, the clamping device and the tapping device are arranged on the workbench, a first water pipe communicated with an external water source is arranged on the upper side of the clamping device, and a downward first spray head is arranged on the first water pipe; a through groove located in the lower side of the clamping device is formed in the workbench, a material receiving frame is arranged on the lower side of the workbench, and a filtering mechanism is arranged on the lower side of the material receiving frame. According to the machine tool for thread machining, when internal threads are machined on forgings, chippings can be conveniently and timely cleaned out.

Description

Technical Field

[0001] The utility model relates to the technical field of threads, in particular to a machine tool for thread processing. Background Art

[0002] When processing internal threads, most of the chips generated by tapping on the processing machine tool are scattered on the lower side of the clamping mechanism. Although the staff will clean it, this method requires the chips to be stored on the machine tool for a period of time. They will not be cleaned until they accumulate to a certain amount. During the accumulation process, the machine tool vibrates and easily shakes the chips to the ground, which is inconvenient for the staff to clean. Therefore, a processing machine tool that can clean out the chips in time is needed. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a machine tool for thread processing, which can conveniently and promptly clean out debris.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A thread processing machine tool includes a workbench and a clamping device and a tapping device provided on the workbench, wherein the upper side of the clamping device is provided with a first water pipe connected to an external water source, and the first water pipe is provided with a first nozzle facing downward;

[0005] The workbench is provided with a through slot located below the clamping device, a material receiving frame is provided below the workbench, a filtering mechanism is provided below the material receiving frame, and a water receiving box located below the filtering mechanism is supported by a support plate below the workbench.

[0006] Preferably, an annular water pipe connected to an external water source is provided in the through groove, and a plurality of second nozzles are provided on the annular water pipe.

[0007] Preferably, the material receiving frame is arranged in a funnel shape.

[0008] Preferably, the filtering mechanism comprises a fixing ring coaxially arranged at the lower end of the material receiving frame, a frame is provided on the fixing ring, and a filter is provided in the frame.

[0009] Preferably, a drain pipe is provided on the lower side of the water receiving box.

[0010] The utility model provides a thread processing machine tool, which has the following beneficial effects:

[0011] When the thread processing machine tool processes internal threads on forgings, the first water pipe and the first nozzle can flush the chips generated by tapping into the through groove, thereby preventing the chips from accumulating on the machine tool for a long time. Through the arrangement of the annular water pipe and the second nozzle, the annular water pipe can be connected to the water source to flush the chips that fall on the material receiving frame to the filtering mechanism for filtration, thereby separating the chips and water. The chips are cleaned out in time during use, and the accumulation of chips is reduced as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0015] In the figure: 1. Workbench; 2. Clamping device; 3. Tapping device; 4. First water pipe; 5. First nozzle; 6. Through groove; 7. Material receiving frame; 8. Support plate; 9. Water receiving box; 10. Annular water pipe; 11. Second nozzle; 12. Fixed ring; 13. Frame; 14. Filter; 15. Drain pipe. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to specific embodiments. Figures 1 to 3 As shown:

[0017] Example 1: A thread processing machine tool includes a workbench 1 and a clamping device 2 and a tapping device 3 mounted on the workbench 1. When processing internal threads on a forging, the clamping device 2 clamps the forging to facilitate tapping by the tapping device 3. A first water pipe 4 connected to an external water source is provided on the upper side of the clamping device 2. A first downward-facing nozzle 5 is provided on the first water pipe 4. With the cooperation of the first water pipe 4 and the first nozzle 5, water can be sprayed onto the forging and the tap during tapping, so that debris is mixed in the water flow.

[0018] A through groove 6 is provided on the workbench 1, located below the clamping device 2. The through groove 6 is located below the first nozzle 5, so that debris mixed with water can fall into the through groove 6. A material receiving frame 7 is provided below the workbench 1, and a filtering mechanism is provided below the material receiving frame 7. The material receiving frame 7 can collect the water flow and debris together, so that the filtering mechanism can filter the debris on the filtering mechanism.

[0019] A water receiving box 9 located below the filter mechanism is supported on the lower side of the workbench 1 by a support plate 8 , so as to facilitate the collection of the water separated from the debris.

[0020] Example 2: A thread processing machine tool comprises a workbench 1 and a clamping device 2 and a tapping device 3 mounted on the workbench 1. When processing internal threads on a forging, the clamping device 2 clamps the forging to facilitate tapping by the tapping device 3. A first water pipe 4 connected to an external water source is provided on the upper side of the clamping device 2. A downward-facing first nozzle 5 is provided on the first water pipe 4. With the cooperation of the first water pipe 4 and the first nozzle 5, water can be sprayed onto the forging and the tap when tapping the forging, so that debris is mixed in the water flow.

[0021] A through groove 6 is provided on the workbench 1 and is located below the clamping device 2. The through groove 6 is located below the first nozzle 5 so that debris mixed with water can fall into the through groove 6. An annular water pipe 10 connected to an external water source is provided in the through groove 6, and a plurality of second nozzles 11 are provided on the annular water pipe 10.

[0022] After the debris and water flow into the through groove 6, the annular water pipe 10 can flush away the debris that falls into the receiving frame 7 through the second nozzle 11, and prevent the debris from sticking to the receiving frame 7 as much as possible;

[0023] A receiving frame 7 is provided on the lower side of the workbench 1. The receiving frame 7 is funnel-shaped. A filtering mechanism is provided on the lower side of the receiving frame 7. The receiving frame 7 can gather water flow and debris together so that the filtering mechanism can filter the debris on the filtering mechanism.

[0024] The filtering mechanism includes a fixing ring 12 coaxially arranged at the lower end of the receiving frame 7, a frame 13 is provided on the fixing ring 12, and a filter screen 14 is provided in the frame 13;

[0025] A water receiving box 9 located below the filter mechanism is supported by a support plate 8 on the lower side of the workbench 1, which facilitates the collection of water separated from debris. A drain pipe 15 is provided on the lower side of the water receiving box 9 to facilitate drainage when the water in the water receiving box 9 is about to overflow.

[0026] Working principle:

[0027] When the forging is clamped by the clamping device 2 and tapped by the tapping device 3, the first water pipe 4 is connected to the external water source, so that the first nozzle 5 sprays water on the tap and the forging, so that the debris and water mix and flow into the through groove 6. Then the annular water pipe 10 is connected to the external water source, and the debris and water falling on the material receiving frame 7 are flushed to the filtering mechanism through the second nozzle 11, so that the filtering mechanism filters the debris onto the filtering mechanism, and the filtered water is discharged into the water receiving box 9. When the water in the water receiving box 9 is almost full, the water can be discharged from the drain pipe 15.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thread processing machine tool, comprising a workbench (1), a clamping device (2) and a tapping device (3) arranged on the workbench (1), characterized in that: A first water pipe (4) communicating with an external water source is provided on the upper side of the clamping device (2), and a first nozzle (5) facing downward is provided on the first water pipe (4); A through slot (6) is provided on the workbench (1) and is located below the clamping device (2). A material receiving frame (7) is provided on the below of the workbench (1). A filtering mechanism is provided on the below of the material receiving frame (7). A water receiving box (9) located below the filtering mechanism is supported on the below of the workbench (1) via a support plate (8).

2. A thread processing machine tool according to claim 1, characterized in that: An annular water pipe (10) communicating with an external water source is provided in the through groove (6), and a plurality of second nozzles (11) are provided on the annular water pipe (10).

3. The thread processing machine tool according to claim 1, characterized in that: The material receiving frame (7) is arranged in a funnel shape.

4. The thread processing machine tool according to claim 1, characterized in that: The filtering mechanism comprises a fixing ring (12) coaxially arranged at the lower end of the material receiving frame (7), a frame (13) is provided on the fixing ring (12), and a filtering net (14) is provided in the frame (13).

5. The thread processing machine tool according to claim 1, characterized in that: A drainage pipe (15) is provided on the lower side of the water receiving box (9).

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