Machining tool for valve body drilling

Abstract

The utility model discloses a processing machine tool for valve body drilling, which comprises a base, a clamping device is arranged at the upper end of the base, the processing machine tool for valve body drilling is in threaded connection with the clamping device by rotating a screwing screw, and a fixing block, a sliding block and a brush can be fixedly arranged. When the clamping device transversely moves, a sliding block and a brush can be driven to move, so that the brush can be driven to sweep chippings at the upper end of the base, the chippings are prevented from influencing the moving flexibility of the clamping device, and the sliding block is conveniently moved towards one side to drive the brush to be detached for replacement by rotating a detaching screw and a fixing block to lose constraint; water is injected into the water tank from the water inlet, water flow is discharged from the water pipe, so that drilling of a drill bit can be scoured, the temperature of the drill bit is reduced, chippings can be scoured, and the machining efficiency is improved; an operator can judge the water flow in the water tank according to the exposed length of the graduated scale so as to add the water flow in time.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool devices, in particular to a processing machine tool for drilling holes in valve bodies. Background Art

[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shutoff valves to the various valves used in extremely complex automatic control systems. The valve body is the main component of the valve, and other valve components are installed on the valve body to form the valve body.

[0003] At present, the existing machine tools have high processing efficiency and low cost, and can improve the processing accuracy and quality of the valve body.

[0004] For example, the in-line valve body drilling machine tool disclosed in the authorization announcement number CN215902769U belongs to the technical field of valve processing equipment, including a machine base, characterized in that it also includes a station conversion linear module, a station pedestal, a workpiece clamping mechanism, at least two feed linear modules, and a processing head assembly. The station conversion linear module is installed on the machine base; the station pedestal is installed along the station conversion linear module, and the station pedestal is driven by the station conversion linear module to move linearly; the workpiece clamping mechanism is installed on the station pedestal, and the workpiece clamping mechanism is used to clamp the valve body; the feed linear module is installed on the machine base, the feed linear module is perpendicular to the station conversion linear module, the feed linear module is arranged on the side of the station conversion linear module, and the feed linear module is distributed along the extension direction of the station conversion linear module; the processing head assembly is installed on the feed linear module. However, such an in-line valve body drilling machine tool is not convenient for cleaning the debris generated by machining the valve body on the upper end surface of the base, and is not convenient for flushing and cooling the drill bit and flushing the debris generated by the valve body.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is inconvenient to clean the debris generated by machining the valve body on the upper end surface of the base, and it is inconvenient to flush and cool the drill bit and flush the debris generated by machining the valve body. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a processing machine tool for drilling holes in valve bodies, so as to solve the problems of inconvenience in cleaning the debris generated by machining the valve body on the upper end surface of the base, and inconvenience in flushing and cooling the drill bit and flushing the debris generated by machining the valve body.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A processing machine tool for drilling a valve body, including a base, a clamping device is installed at the upper end of the base, fixed blocks are closely attached to both sides of the clamping device, a screw is connected inside the fixed block by a thread, a slider is fixedly connected to the lower end of the fixed block, a brush is fixedly adhered to the inner wall of the slider, a driving machine is installed at the upper end of the base, a drill bit is fixedly connected to the rotating shaft of the driving machine, a water tank is fixedly installed at the upper end of the driving machine, a water pipe is fixedly welded to one side of the water tank, a water inlet is arranged inside the upper end of the water tank, a guide rod is fixedly welded inside the water tank, a foam board is slidably sleeved on the outer side of the guide rod, a scale is fixedly adhered to the upper end surface of the foam board, and scale lines are engraved on the surface of the scale.

[0008] Preferably, one side of the clamping device is closely attached to the slider, the slider is sleeved inside the base, and by rotating and tightening the screw to be threadedly connected to the clamping device, the fixed block, the slider and the brush can be fixedly installed.

[0009] Preferably, one side of the clamping device is closely attached to the brush, the slider is sleeved inside the brush, when the clamping device moves horizontally, it can drive the slider and the brush to move, thereby driving the brush to clean the debris on the upper end of the base and preventing the debris from affecting the moving flexibility of the clamping device.

[0010] Preferably, one end of the screw is threadedly connected to the clamping device, the slider is designed with a concave structure, by rotating and removing the screw, the fixed block loses its restraint, and it is convenient to move the slider to one side to drive the brush to be removed for replacement.

[0011] Preferably, one end of the water pipe is aligned with the end of the drill bit, the drill bit is aligned with the inside of the clamping device, by injecting water into the water tank from the water inlet, the water flow discharged from the water pipe can wash the drilling of the drill bit, reduce the temperature of the drill bit, and can also wash the debris, improving the processing efficiency.

[0012] Preferably, the foam board is sleeved inside the water tank, the scale is sleeved inside the water tank, the design of the foam board can move longitudinally with the change of the water flow height inside the water tank, and the operator can judge the amount of water flow inside the water tank according to the length of the scale exposed, so as to add water flow in time.

[0013] Preferably, water flow is stored inside the water tank, the foam board floats on the upper end of the water flow, and the design of the guide rod can guide the moving direction of the foam board to prevent the scale from deflecting.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The utility model can fix and install the fixed block, slider and brush by rotating and tightening the screw thread to connect the clamping device. When the clamping device moves horizontally, it can drive the slider and brush to move, so as to drive the brush to clean the debris on the upper end of the base, preventing the debris from affecting the moving flexibility of the clamping device. By rotating and removing the screw, the fixed block loses its restraint, which is convenient to move the slider to one side to drive the brush to be removed for replacement.

[0016] 2. The utility model injects water into the water tank from the water inlet, and the water flow discharged from the water pipe can wash the drill hole of the drill bit, reducing the temperature of the drill bit and washing the debris, improving the processing efficiency. The design of the foam board can move longitudinally with the change of the water flow height inside the water tank. The operator can judge the amount of water flow inside the water tank according to the length of the scale exposed, so as to add water in time. The design of the guide rod can guide the moving direction of the foam board to prevent the scale from deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the base of the utility model;

[0019] Figure 3 is an enlarged right view of the fixed block of the utility model;

[0020] Figure 4 is an enlarged cross-sectional view of the water tank of the utility model.

[0021] In the figure: 1 base, 11 clamping device, 12 fixed block, 13 screw, 14 slider, 15 brush, 2 drive motor, 21 drill bit, 22 water tank, 23 water pipe, 24 water inlet, 25 guide rod, 26 foam board, 27 scale, 28 scale line. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, A processing machine tool for drilling the valve body shown in the figure, including a base 1. A clamping device 11 is installed at the upper end of the base 1. The clamping device 11 belongs to the prior art. Fixed blocks 12 are closely attached to both sides of the clamping device 11. Screws 13 are connected inside the fixed blocks 12 by threads. The lower ends of the fixed blocks 12 are fixedly connected to sliders 14. Brushes 15 are fixedly adhered to the inner walls of the sliders 14. A driving machine 2 is installed at the upper end of the base 1. The driving machine 2 belongs to the prior art. A drill bit 21 is fixedly connected to the rotating shaft of the driving machine 2. A water tank 22 is fixedly installed at the upper end of the driving machine 2. A water pipe 23 is fixedly welded to one side of the water tank 22. An inlet 24 is arranged inside the upper end of the water tank 22. A guide rod 25 is fixedly welded inside the water tank 22. A foam board 26 is slidably sleeved on the outer side of the guide rod 25. The design of the guide rod 25 can guide the moving direction of the foam board 26 and prevent the scale 27 from deviating sideways. A scale 27 is fixedly adhered to the upper end surface of the foam board 26. Scale lines 28 are engraved on the surface of the scale 27.

[0024] To prevent debris from affecting the moving flexibility of the clamping device 11, one side of the clamping device 11 is closely attached to the slider 14. The slider 14 is sleeved inside the base 1. By rotating and tightening the screw 13 threaded connection with the clamping device 11, the fixed block 12, the slider 14 and the brush 15 can be fixedly installed. One side of the clamping device 11 is closely attached to the brush 15. The brush 15 is sleeved inside the slider 14. When the clamping device 11 moves horizontally, it can drive the slider 14 and the brush 15 to move, so as to drive the brush 15 to clean the debris on the upper end of the base 1 and prevent the debris from affecting the moving flexibility of the clamping device 11. One end of the screw 13 is connected to the clamping device 11 by threads. The slider 14 is designed with a concave structure. By rotating and removing the screw 13, the fixed block 12 loses its restraint, and it is convenient to move the slider 14 to one side to drive the brush 15 to be removed for replacement.

[0025] To reduce the temperature of the drill bit 21 and improve the processing efficiency, one end of the water pipe 23 is aligned with the end of the drill bit 21. The drill bit 21 is aligned with the inside of the clamping device 11. By injecting water into the inside of the water tank 22 from the inlet 24, the water flow discharged from the water pipe 23 can wash the drilling of the drill bit 21, reduce the temperature of the drill bit 21, and can wash the debris, improving the processing efficiency. The foam board 26 is sleeved inside the water tank 22. The scale 27 is sleeved inside the water tank 22. The design of the foam board 26 can move longitudinally with the change of the water flow height inside the water tank 22. The operator can judge the amount of water flow inside the water tank 22 according to the length of the scale 27 exposed, so as to add water flow in time. There is water flow stored inside the water tank 22, and the foam board 26 floats on the upper end of the water flow.

[0026] During use, install the valve body inside the clamping device 11. Transversely moving the clamping device 11 can drill holes in the valve body. By rotating and tightening the screw 13 which is threadedly connected to the clamping device 11, the fixing block 12, the slider 14 and the brush 15 can be fixedly installed. When the clamping device 11 moves transversely, it can drive the slider 14 and the brush 15 to move, thereby driving the brush 15 to clean the debris on the upper end of the base 1, preventing the debris from affecting the moving flexibility of the clamping device 11. By rotating and removing the screw 13, the fixing block 12 loses its restraint, facilitating the movement of the slider 14 to one side to drive the brush 15 to be removed for replacement. By injecting water into the inside of the water tank 22 from the water inlet 24, the water flow discharged from the water pipe 23 can flush the drilling of the drill bit 21, reduce the temperature of the drill bit 21, and can also flush the debris, improving the processing efficiency of the valve body. The design of the foam board 26 can longitudinally move with the change of the water flow height inside the water tank 22. The operator can judge the amount of water flow inside the water tank 22 according to the length of the scale 27 exposed, so as to add water in time. The design of the guide rod 25 can guide the moving direction of the foam board 26, preventing the scale 27 from deviating to one side.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing machine tool for drilling the valve body, including a base (1), wherein a clamping device (11) is installed at the upper end of the base (1), and it is characterized in that: On both sides of the clamping device (11), there are fixed blocks (12) closely attached. Inside the fixed blocks (12), there are screws (13) connected by threads. At the lower end of the fixed blocks (12), there are sliders (14) fixedly connected. Inside the inner wall of the sliders (14), there are brushes (15) fixedly adhered. At the upper end of the base (1), there is a driving machine (2) installed. The rotating shaft of the driving machine (2) is fixedly connected with a drill bit (21). At the upper end of the driving machine (2), there is a water tank (22) fixedly installed. On one side of the water tank (22), there is a water pipe (23) fixedly welded. Inside the upper end of the water tank (22), there is a water inlet (24). Inside the water tank (22), there is a guide rod (25) fixedly welded. Outside the guide rod (25), there is a foam board (26) slidably sleeved. On the upper end surface of the foam board (26), there is a scale (27) fixedly adhered. On the surface of the scale (27), there are scale lines (28) engraved.

2. The processing machine tool for valve body drilling according to claim 1, characterized in that: On one side of the clamping device (11), there is a slider (14) closely attached, and the slider (14) is sleeved inside the base (1).

3. A processing machine tool for drilling the valve body according to claim 1, characterized in that: On one side of the clamping device (11), there is a brush (15) closely attached, and the slider (14) is sleeved inside the brush (15).

4. The processing machine tool for valve body drilling according to claim 1, characterized in that: One end of the screw (13) is connected to the clamping device (11) by threads, and the slider (14) is designed with a concave structure.

5. A processing machine tool for drilling the valve body according to claim 1, characterized in that: One end of the water pipe (23) is aligned with the end of the drill bit (21), and the drill bit (21) is aligned with the inside of the clamping device (11).

6. A processing machine tool for drilling the valve body according to claim 1, characterized in that: Inside the water tank (22), there is a foam board (26) sleeved, and inside the water tank (22), there is a scale (27) sleeved.

7. A processing machine tool for drilling the valve body according to claim 1, characterized in that: Inside the water tank (22), there is water stored, and the foam board (26) floats on the upper end of the water flow.

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