Blowing dust removal mechanism for numerical control machine tool

Abstract

The utility model discloses a blowing dust removal mechanism for a numerical control machine tool, which comprises a handheld metal rod, the interior of the handheld metal rod is hollow, one end of the handheld metal rod is detachably connected with a blowing pump connecting hose in an inserted manner, and the other end of the blowing pump connecting hose is connected with a blowing pump. A movable push plate is fixed to the other end of the handheld metal rod, an air blowing hole is formed in the top end of the movable push plate in a hanging and penetrating mode, the air blowing hole is aligned to a port of the handheld metal rod, a flow guide plate is fixed to the surface of one side of the air blowing hole, and an anti-sputtering cover plate is detachably installed on the outer side of the movable push plate. The cooling liquid groove in the surface of the machining table is sealed from the upper surface of the machining table of the numerical control machine tool through the anti-sputtering cover plate, it is guaranteed that when chippings in the cooling liquid groove are cleaned, the cleaned chippings cannot splash outwards, the splashed chippings are prevented from entering eyes of workers, and injuries to the workers are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools for numerically controlled machine tools, in particular to an air blowing and dust removal mechanism for numerically controlled machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, and express them in coded numbers. The information is input into the CNC device through the information carrier. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process the parts according to the shape and size required by the drawing.

[0003] CNC machine tools consist of a tool magazine, a spindle, a processing table, a drive structure, a cooling system, etc. The processing table is used to place processed parts. In order to recycle the coolant and fix the parts, there will be a coolant tank with a T-shaped cross-section on the processing table. After the processing is completed, the inside of the coolant tank will be filled and blocked by a large amount of debris, and the blocked debris needs to be cleaned manually. Generally, a high-pressure air gun is used to blow out the debris in the coolant tank.

[0004] However, when a CNC machine tool is cleaned with an air gun, the debris in the coolant tank of the CNC machine tool will splash outward. Once it enters the eyes of the staff, it will cause eye injuries to the staff. The splashed debris will contaminate the cleaned coolant tank, causing the staff to repeatedly clean the processing table of the CNC machine tool, increasing the cleaning time. Therefore, it does not meet the existing needs. In this regard, we propose a blowing dust removal mechanism for CNC machine tools. Utility Model Content

[0005] The purpose of the utility model is to provide an air blowing and dust removal mechanism for CNC machine tools, so as to solve the problem proposed in the above background technology that when the CNC machine tools are cleaned by an air gun, the debris located in the coolant tank of the CNC machine tools will splash outwards, and once it enters the eyes of the staff, it will cause eye injuries to the staff, and the splashing debris will contaminate the cleaned coolant tank, causing the staff to need to repeatedly clean the processing table of the CNC machine tools, increasing the cleaning time, and the like.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blowing and dust removal mechanism for a CNC machine tool, comprising a hand-held metal rod, the interior of the hand-held metal rod is hollow and one end of the hand-held metal rod is detachably plugged with a blowing pump connecting hose, the other end of the blowing pump connecting hose is connected to the blowing pump, and a movable push plate is fixed to the other end of the hand-held metal rod, a blowing hole is hung on the top of the movable push plate, the blowing hole is aligned with the port of the hand-held metal rod, a guide plate is fixed to one side surface of the blowing hole, and a splash-proof cover plate is detachably installed on the outer side of the movable push plate.

[0007] Preferably, one side of the guide plate is inclined downward at an angle of fifteen to thirty degrees, and the guide plate is fixed to the movable push plate by welding.

[0008] Preferably, two guide filling plates are installed on the other side of the movable push plate, and the guide filling plates are made of crushed material.

[0009] Preferably, the guide filling plate is fixed to the movable push plate by a waterproof adhesive, the end edge of the guide filling plate is extended outward away from the movable push plate, and the outer surface of the guide filling plate is an inclined slope.

[0010] Preferably, a clamping groove is provided on one side of the top end of the movable push plate, the clamping groove is located above the guide plate, and a clamping plate is fixed on the inner side of the end portion where the splash shield plate is connected to the movable push plate.

[0011] Preferably, the clamping plate is C-shaped and the bottom end of the clamping plate is clamped in the clamping groove, and an adsorption magnet is fixed on the inner side of the clamping groove.

[0012] Preferably, a connecting magnet is fixedly embedded on the inner side of the bottom end of the clamping plate, and the adsorption magnet is adsorbed and connected to the magnetic wire of the connecting magnet.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model uses a splash-proof cover plate to seal the coolant tank on the surface of the processing table of the CNC machine tool from the upper surface of the processing table, so as to ensure that when cleaning the debris in the coolant tank, the cleaned debris will not splash outward, and avoid the splashed debris from entering the eyes of the staff. At the same time, it is prevented that a large amount of debris splashes and pollutes the cleaned coolant tank, thereby shortening the cleaning time of the processing table of the CNC machine tool and improving the cleaning efficiency;

[0015] 2. The utility model installs a movable push plate at the end of a handheld metal rod, and a guide plate is installed on one side of the movable push plate. The movable push plate is used to close one end of the coolant tank of the processing table to ensure that the debris can only leave from the other end of the coolant tank, thereby improving the cleaning efficiency. The high-pressure airflow blown out is inclined downward to effectively prevent the debris from splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the anti-splash cover plate of the utility model;

[0018] Figure 3 This is a structural sectional view of the movable push plate of the utility model;

[0019] Figure 4 for Figure 3 A magnified view of the structure at center.

[0020] In the figure: 1. Air pump connecting hose; 2. Hand-held metal rod; 3. Anti-splash cover plate; 4. Moving push plate; 5. Guide filling plate; 6. Air blowing hole; 7. Guide plate; 8. Snap-on plate; 9. Adsorption magnet; 10. Connecting magnet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0022] like Figures 1 to 3 As shown, a blowing dust removal mechanism for a CNC machine tool is shown, the interior of a handheld metal rod 2 is hollow and one end of the handheld metal rod 2 is detachably plugged with a blowing pump connecting hose 1, the other end of the blowing pump connecting hose 1 is connected to the blowing pump, and a movable push plate 4 is fixed to the other end of the handheld metal rod 2, and a blowing hole 6 is hung on the top of the movable push plate 4, and the blowing hole 6 is aligned with the port of the handheld metal rod 2, and a guide plate 7 is fixed to the surface of one side of the blowing hole 6, and a splash-proof cover plate 3 is detachably installed on the outer side of the movable push plate 4, and the splash-proof cover plate 3 is used to seal the top of the coolant tank of the CNC machine tool processing table to prevent debris from splashing outward during cleaning.

[0023] One side of the guide plate 7 is tilted downward at an angle of fifteen to thirty degrees. The guide plate 7 is fixed to the movable push plate 4 by welding. The guide plate 7 is used to guide the airflow blown out by the handheld metal rod 2 downward, so that the airflow acts on the debris obliquely downward to prevent the debris from splashing outward during cleaning.

[0024] like Figure 3 and Figure 4As shown, two guide filling plates 5 are installed on the other side of the movable push plate 4. The guide filling plates 5 are made of scrap material. The guide filling plates 5 and the movable push plate 4 are fixed by a waterproof adhesive. The guide filling plates 5 extend outward away from the end edge of the movable push plate 4. The outer surface of the guide filling plates 5 is an inclined slope. The guide filling plates 5 are used to close the gap between the movable push plate 4 and the CNC machine tool processing table, so that the scraps can only move in one direction of the CNC machine tool processing table.

[0025] A snap-in groove is provided on one side of the top of the movable push plate 4, and the snap-in groove is located above the guide plate 7. A snap-in plate 8 is fixed on the inner side of the end portion where the splash-proof cover plate 3 is connected to the movable push plate 4. The snap-in plate 8 is C-shaped and the bottom end of the snap-in plate 8 is snapped in the snap-in groove. An adsorption magnet 9 is fixed on the inner side of the snap-in groove. A connecting magnet 10 is fixedly embedded on the inner side of the bottom end of the snap-in plate 8. The adsorption magnet 9 and the connecting magnet 10 are magnetically adsorbed and connected. The adsorption magnet 9 and the connecting magnet 10 are used to increase the connection strength between the snap-in plate 8 and the movable push plate 4 to ensure that when the movable push plate 4 moves, the splash-proof cover plate 3 moves simultaneously with the movable push plate 4, and the movable push plate 4 and the splash-proof cover plate 3 will not be easily separated during the movement.

[0026] Working principle: First, clamp the bottom end of the clamping plate 8 into the clamping groove on the side of the top of the movable push plate 4, and connect the clamping plate 8 to the movable push plate 4 by adsorption magnet 9 and connecting magnet 10. At this time, the staff holds the hand-held metal rod 2 and slides the end of the movable push plate 4 from one end of the coolant tank of the CNC machine tool processing table. At this time, the bottom of the anti-splash cover plate 3 fits with the surface of the CNC machine tool processing table, pushing the hand-held metal rod 2 to move on the CNC machine tool processing table. The air pump connected to the air pump hose 1 delivers high-pressure airflow to the hand-held metal rod 2 and the air hole 6. After the airflow contacts the guide plate 7, it blows downward on the CNC machine tool processing table. When cleaning At the same time, since the top of the coolant tank of the CNC machine tool processing table is closed by the anti-splash cover plate 3, the debris will not splash outward during the cleaning process, thereby avoiding secondary contamination of the coolant tank of the CNC machine tool processing table that has been cleaned, shortening the cleaning time and improving work efficiency. By using the anti-splash cover plate 3 to seal the coolant tank on the surface of the processing table from the upper surface of the processing table of the CNC machine tool, it is ensured that when the debris is cleaned in the coolant tank, the cleaned debris will not splash outward, avoiding the splashing debris from entering the eyes of the staff, and at the same time avoiding a large amount of debris splashing to pollute the cleaned coolant tank, thereby shortening the cleaning time of the CNC machine tool processing table and improving the cleaning efficiency.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A blowing dust removal mechanism for a CNC machine tool, comprising a handheld metal rod (2), characterized in that: The interior of the handheld metal rod (2) is hollow and one end of the handheld metal rod (2) is detachably plugged with a blow pump connecting hose (1), the other end of the blow pump connecting hose (1) is connected to the blow pump, the other end of the handheld metal rod (2) is fixed with a movable push plate (4), the top end of the movable push plate (4) is hung with a blow hole (6), the blow hole (6) is aligned with the end of the handheld metal rod (2), a guide plate (7) is fixed to one side surface of the blow hole (6), and a splash protection cover plate (3) is detachably installed on the outer side of the movable push plate (4).

2. The air blowing and dust removal mechanism for a CNC machine tool according to claim 1, characterized in that: One side of the guide plate (7) is inclined downward at an angle of fifteen to thirty degrees, and the guide plate (7) is fixed to the movable push plate (4) by welding.

3. The air blowing and dust removal mechanism for a CNC machine tool according to claim 2, characterized in that: Two guide filling plates (5) are installed on the other side of the movable push plate (4), and the guide filling plates (5) are made of crushed material.

4. The air blowing and dust removal mechanism for a CNC machine tool according to claim 3, characterized in that: The guide filling plate (5) is fixed to the movable push plate (4) by means of a waterproof adhesive, the end edge of the guide filling plate (5) is extended outward away from the movable push plate (4), and the outer surface of the guide filling plate (5) is an inclined slope.

5. The air blowing and dust removal mechanism for a CNC machine tool according to claim 1, characterized in that: A clamping groove is provided on one side of the top end of the movable push plate (4), the clamping groove is located above the guide plate (7), and a clamping plate (8) is fixed on the inner side of the end portion where the splash shield plate (3) is connected to the movable push plate (4).

6. The air blowing and dust removal mechanism for a CNC machine tool according to claim 5, characterized in that: The clamping plate (8) is C-shaped and the bottom end of the clamping plate (8) is clamped in the clamping slot, and an adsorption magnet (9) is fixed on the inner side of the clamping slot.

7. The air blowing and dust removal mechanism for a CNC machine tool according to claim 6, characterized in that: A connecting magnet (10) is fixedly embedded on the inner side of the bottom end of the clamping plate (8), and the adsorption magnet (9) is adsorbed and connected to the connecting magnet (10) by a magnetic line.

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