Chip removal equipment of numerical control drilling machine

Abstract

The chip removal equipment comprises a machining table, a folding groove is formed in the middle of the top end of the machining table, a supporting cover is welded to the middle of the folding groove, a plurality of flow guide grooves are formed in the bottom end of the folding groove in a penetrating mode, and a water storage tank is placed at the position, at the bottom end of the machining table, of the water outlet ends of the flow guide grooves. According to the scheme, the drilling mechanism is cooled through the water flow cooling mechanism, meanwhile, chippings generated in the operation period can be flushed away from the drilling end of the drilling mechanism, so that the drilling efficiency is improved, and the drilling efficiency is improved. Raw materials are supported through the supporting cover, meanwhile, water flow can conveniently take away chippings through the holes formed in the surface of the supporting cover, water carrying the chippings is stored through the water storage mechanism, it is guaranteed that the water can be recycled through the filtering mechanism, and compared with the prior art, the efficient and clean chipping cleaning device has the more efficient and clean chipping cleaning means.

Description

Technical Field

[0001] The present application relates to the technical field of numerically controlled drilling machines, and in particular to a chip removal device for numerically controlled drilling machines. Background Art

[0002] CNC drilling machines are mainly used for drilling, expanding, reaming and tapping. They are digitally controlled hole processing machines mainly for drilling. Due to the development of machining centers, most CNC drilling machines have been replaced by machining centers. In the automotive, locomotive, shipbuilding, aerospace and engineering machinery industries, they are the first choice for drilling various large parts with porous systems, especially for extra-long stacked plates, longitudinal beams, structural steels and tubular parts. The chip removal equipment of drilling machines is a device specially designed to clean up the debris after drilling machine operations.

[0003] Compared with the actual use process, the existing CNC drilling machine chip removal equipment, one of which is to clean the debris of the drilling mechanism through the blowing mechanism. This method can clean the debris accumulated on the outside of the drilling mechanism, but the debris will be blown around and the debris will accumulate everywhere, thus creating difficulty for subsequent thorough cleaning.

[0004] Therefore, in order to solve the above problems, the present application provides a chip removal device for a CNC drilling machine.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of incomplete chip cleaning, the present application provides a chip removal device for a CNC drilling machine.

[0007] The present application provides a chip removal device for a CNC drilling machine, including a processing table, a gathering groove is provided in the middle of the top of the processing table, a support cover is welded in the middle of the gathering groove, a plurality of guide grooves are penetrated through the bottom of the gathering groove, a water storage tank is placed at the water outlet end of the guide groove at the bottom of the processing table, a filter drawer net is slidably embedded at one end of the water storage tank, a circulating water pump is placed on the outer side of one end of the water storage tank, and a cleaning water pipe is connected to the water outlet end of the circulating water pump.

[0008] Preferably, the power input end of the circulating water pump is connected to the power output end of the external control terminal, and the water inlet end of the circulating water pump extends through to the inside of the water storage tank.

[0009] Preferably, the gathering grooves are in a truncated cone shape, the diameter of the top of the gathering groove is larger than the diameter of the top of the support cover, and a plurality of holes are formed through the top of the support cover and the outer cover wall.

[0010] Preferably, a lifting support rail is welded to one side of the top of the processing table, a support rod seat is slidably embedded in the inner side of the lifting support rail, a lifting cylinder is installed on the top of the lifting support rail through the base, and a drilling motor is installed on one side of the top of the support rod seat through the base.

[0011] Preferably, the top of the processing table is provided with clamping grooves on both sides of the gathering groove, a clamping frame is slidably embedded in the inner side of the clamping groove, and one side of the clamping frame is embedded with a bidirectional screw at the top of the processing table through a base.

[0012] Preferably, one end of the two clamping frames is sleeved on the outside of the bidirectional screw through a bearing.

[0013] Preferably, the water outlet end of the cleaning water pipe extends to the top of the support cover.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. The drilling mechanism is cooled by a water cooling mechanism, and the debris generated during the operation can be flushed away from the drilling end of the drilling mechanism. The raw material is supported by a support cover, and the holes on its surface can facilitate the water flow to carry away the debris. The water carrying the debris is stored by a water storage mechanism, and the water can be recycled by a filtering mechanism. Compared with the existing technology, it has a more efficient and clean debris cleaning method. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation structure of the processing table in Example 1 of the present application;

[0017] Figure 2 It is a schematic diagram of the support cover installation structure in the first embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the installation structure of the circulating water pump in Example 1 of the present application.

[0019] Explanation of the reference numerals: 1. Processing table; 2. Gathering groove; 3. Support cover; 4. Diversion groove; 5. Water storage tank; 6. Filter drawer net; 7. Circulating water pump; 8. Cleaning water pipe; 9. Lifting support rail; 10. Support rod seat; 11. Lifting cylinder; 12. Drilling motor; 13. Clamping slide; 14. Clamping frame; 15. Bidirectional screw. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 3, a chip removal device for a CNC drilling machine comprises a processing table 1, a gathering groove 2 is provided in the middle of the top of the processing table 1, a support cover 3 is welded in the middle of the gathering groove 2, which can provide support for the raw materials without affecting the water flow to carry away the debris, the gathering groove 2 is truncated, and prevents water from flowing back, the top of the gathering groove 2 has a diameter larger than the top diameter of the support cover 3, and the top of the support cover 3 and the outer cover wall are penetrated with a plurality of holes, and the bottom of the gathering groove 2 is penetrated with a plurality of guide grooves 4, which facilitate the water flow to flow to the water storage mechanism, and a water storage tank 5 is placed at the water outlet end of the guide groove 4 at the bottom of the processing table 1, and the power input end of the circulating water pump 7 is connected to the power output end of the external control terminal, and the water inlet end of the circulating water pump 7 extends through and extends to the inner side of the water storage tank 5, and a filter net 6 is slidably embedded at one end of the water storage tank 5, in order to prevent the debris from following the water flow back to the drilling machine again At the top of the structure, a circulating water pump 7 is placed on the outside of one end of the water tank 5, and the water outlet end of the circulating water pump 7 is connected to a cleaning water pipe 8, and the water outlet end of the cleaning water pipe 8 extends to the top of the support cover 3. A lifting support rail 9 is welded on one side of the top of the processing table 1, and a support rod seat 10 is slidably embedded in the inner side of the lifting support rail 9. A lifting cylinder 11 is installed on the top of the lifting support rail 9 through the base. In order to smoothly carry out the drilling operation in the vertical direction, a drilling motor 12 is installed on one side of the top of the support rod seat 10 through the base. Clamping slides 13 are provided on both sides of the gathering groove 2 at the top of the processing table 1, and a clamping frame 14 is slidably embedded in the inner side of the clamping slide 13. In order to provide stable clamping for the raw material, a bidirectional screw 15 is embedded on one side of the clamping frame 14 through the base at the top of the processing table 1, and one end of the two clamping frames 14 are connected to the outside of the bidirectional screw 15 through bearing sleeves.

[0023] Working principle: First, the operator places the material to be drilled on the top of the support cover 3, and then rotates the bidirectional screw 15 embedded in the base on one side of the top of the processing table 1. At that time, the two clamping frames 14 connected to the outside of the bidirectional screw 15 through the bearing sleeve will slide inside the two clamping slide grooves 13 opened on the top of the processing table 1, and clamp the material at the same time. After the clamping is completed, the bidirectional screw 15 is fixed by the bolt limiter on one side of the bidirectional screw 15 to prevent the clamping mechanism from loosening during drilling. Then start the lifting cylinder 11. At that time, the lifting cylinder 11 will use the lifting support rail 9 as support to push down the support rod seat 10 that is slidably embedded in the lifting support rail 9. At the same time, the operator will start the drilling motor 12 installed on the top of the support rod seat 10 through the base. As the drilling motor 12 moves downward, the drilling motor 12 will drive the drill bit connected to its transmission end to drill the top of the material;

[0024] Then the operator starts the circulating water pump 7, and then the circulating water pump 7 will pump water through the water tank 5, and flush the water inside the water tank 5 to the top of the raw material through the cleaning water pipe 8. During this period, the water flow can flush the debris to the inside of the collection groove 2 opened in the middle of the top of the processing table 1, and then flow to the inside of the water tank 5 through the guide groove 4 opened through the bottom of the collection groove 2. During this period, the filter net 6 slidably embedded in the outer side of one end of the water tank 5 can isolate the debris in the water to prevent the debris from flowing to the top of the raw material through the water flow again. After long-term use, the filter net 6 can be pulled out and cleaned, which can reduce the cost investment in drilling operations for cleaning debris. Through such a design, the equipment can clean the debris more thoroughly and increase the service life of the equipment.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chip removal device for a CNC drilling machine, comprising a processing table (1), characterized in that: A gathering groove (2) is provided in the middle of the top of the processing table (1), a support cover (3) is welded in the middle of the gathering groove (2), a plurality of guide grooves (4) are provided through the bottom of the gathering groove (2), a water storage tank (5) is placed at the water outlet of the guide groove (4) at the bottom of the processing table (1), a filter drawer net (6) is slidably embedded at one end of the water storage tank (5), a circulating water pump (7) is placed outside one end of the water storage tank (5), and a cleaning water pipe (8) is connected to the water outlet of the circulating water pump (7).

2. The chip removal device for a CNC drilling machine according to claim 1, characterized in that: The power input end of the circulating water pump (7) is connected to the power output end of the external control terminal, and the water inlet end of the circulating water pump (7) extends through the inside of the water storage tank (5).

3. The chip removal device for a CNC drilling machine according to claim 1, characterized in that: The gathering grooves (2) are in the shape of a truncated cone, the top end of the gathering grooves (2) has a diameter greater than the top end diameter of the support cover (3), and a plurality of holes are provided through the top end and the outer cover wall of the support cover (3).

4. The chip removal device for a CNC drilling machine according to claim 1, characterized in that: A lifting support rail (9) is welded to one side of the top of the processing table (1), a support rod seat (10) is slidably embedded in the inner side of the lifting support rail (9), a lifting cylinder (11) is installed at the top of the lifting support rail (9) through a base, and a drilling motor (12) is installed at one side of the top of the support rod seat (10) through a base.

5. The chip removal device for a CNC drilling machine according to claim 1, characterized in that: The top of the processing table (1) is provided with clamping grooves (13) on both sides of the gathering groove (2), and a clamping frame (14) is slidably embedded in the inner side of the clamping groove (13), and a bidirectional screw (15) is embedded in one side of the clamping frame (14) at the top of the processing table (1) through a base clamp.

6. The chip removal device for a CNC drilling machine according to claim 5, characterized in that: One end of the two clamping frames (14) is sleeved on the outside of the bidirectional screw (15) through a bearing.

7. The chip removal device for a CNC drilling machine according to claim 1, characterized in that: The water outlet end of the cleaning water pipe (8) extends to the top end of the support cover (3).

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