Cleaning mechanism for numerical control turret type punch press

Abstract

The utility model provides a cleaning mechanism for a numerical control turret punch press, which belongs to the technical field of numerical control turret punch presses and comprises a punch press base, punch press equipment is arranged on the punch press base, a bottom block is mounted on one side of the punch press equipment through a telescopic component, and a magnetic block is fixedly mounted on one side of the bottom block. According to the cleaning mechanism for the numerical control turret type punch press, the telescopic air cylinder operates to drive the bottom block to move to a blanking area, a magnetic attraction block is arranged, some metal chippings are attracted through the magnetic attraction principle, the dust suction assembly is arranged, the dust suction effect is good, and the dust suction effect is good. Dust on the punch press base can be sucked away, the dust can be effectively cleaned, it is avoided that dust and chippings generated during machining remain for a long time, and use of a machine tool and health of workers are affected, the back-and-forth cleaning assembly is arranged to drive the cleaning scraper to move back and forth to clean the filter plate, and the problem that much dust is gathered on the filter plate to cause blockage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control turret punch presses, in particular to a cleaning mechanism for numerical control turret punch presses. Background Art

[0002] CNC turret punch press is one of the main categories of CNC punch presses. CNC turret punch press (NCT) integrates mechanical, electrical, hydraulic and pneumatic functions. It is a pressure processing equipment that uses turret punch press molds to perform punching and shallow drawing on sheet metal. It is mainly used for blanking and other forming processes of metal sheets.

[0003] Metal chips and coolant will be generated during the metal processing process. If not cleaned in time, these residues may cause rust on machine tool components, affecting the service life and performance of the machine tool. The generated metal chips and coolant may also pollute the working environment and affect the health of the operator. Therefore, a cleaning mechanism for CNC turret punch press is proposed. Utility Model Content

[0004] In view of the above problems, the present invention provides a cleaning mechanism for a CNC turret punch press to solve the above problems.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cleaning mechanism for a CNC turret punch press comprises a punch press base, a punch press device is provided on the punch press base, a bottom block is mounted on one side of the punch press device via a telescopic assembly, a magnetic block is fixedly mounted on one side of the bottom block, a filter box is fixedly mounted on the bottom block, a dust collection assembly is provided between the filter box and the bottom block, a filter plate is mounted in the filter box, a reciprocating cleaning assembly is provided on the filter box, and the reciprocating cleaning assembly is in contact with one side of the filter plate.

[0007] Preferably, the dust suction assembly includes an exhaust fan fixedly mounted on the side of the filter box, a delivery pipe is connected between the filter box and the bottom block, a dust suction port is opened on the bottom block, and the dust suction port, delivery pipe filter box and exhaust fan are in communication.

[0008] Preferably, the reciprocating cleaning assembly includes a rotating shaft rotatably mounted on the filter box, a rotating gear is fixedly mounted on the rotating shaft, and a rack is fixedly mounted on one side of the punching device, and the rack is meshed with the rotating gear.

[0009] Preferably, one end of the rotating shaft extends into the filter box and is fixedly installed with a reciprocating screw, a screw sleeve is threadedly sleeved on the reciprocating screw, a cleaning scraper is fixedly installed on one side of the screw sleeve, and one side of the cleaning scraper is in contact with the filter plate.

[0010] Preferably, a guide column is fixedly mounted on the inner wall of the filter plate, the screw sleeve is movably sleeved on the guide column, a take-and-place groove is provided on the filter box, a collection box is placed in the take-and-place groove, and the collection box is located on one side of the filter plate.

[0011] Preferably, the telescopic assembly includes a telescopic cylinder fixedly mounted on one side of the punching equipment, and an output end of the telescopic cylinder is fixedly connected to one side of the bottom block.

[0012] Preferably, a limiting column is fixedly installed on one side of the punching machine, a limiting slider is fixedly installed on one side of the bottom block, the limiting slider is slidably sleeved on the limiting column, and a material collection trough is provided on the top of the punching machine base.

[0013] Beneficial effects of the utility model:

[0014] 1. The CNC turret punch press uses a cleaning mechanism. The telescopic cylinder drives the bottom block to move to the punching area. The magnetic block uses the magnetic principle to absorb some metal debris. The dust collection component is set to suck away the dust on the punch base, which can effectively clean the dust and prevent the dust and debris generated by processing from being retained for a long time, affecting the use of the machine tool and the health of the workers.

[0015] 2. The back-and-forth cleaning component is set up. When the bottom block moves, the rotating gear engages with the rack, thereby driving the cleaning scraper to move back and forth to clean the filter plate, avoiding the problem of clogging caused by too much dust accumulated on the filter plate. The cleaned dust will fall into the collection box below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-section structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model in partial section;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of part A;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of part B.

[0021] In the figure: 1. Punch base; 2. Punch equipment; 3. Telescopic cylinder; 4. Bottom block; 5. Magnetic block; 6. Filter box; 7. Exhaust fan; 8. Conveying pipe; 9. Dust suction port; 10. Filter plate; 11. Rotating shaft; 12. Rotating gear; 13. Rack; 14. Reciprocating screw; 15. Screw sleeve; 16. Cleaning scraper; 17. Guide column; 18. Collecting box; 19. Limit column; 20. Limit slider; 21. Aggregate trough. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1-5 The utility model relates to a cleaning mechanism for a CNC turret punching machine, comprising a punching machine base 1, a punching machine device 2 is provided on the punching machine base 1, a bottom block 4 is installed on one side of the punching machine device 2 through a telescopic assembly, and a magnetic block 5 is fixedly installed on one side of the bottom block 4. The telescopic assembly comprises a telescopic cylinder 3 fixedly installed on one side of the punching machine device 2, and the output end of the telescopic cylinder 3 is fixedly connected to one side of the bottom block 4. When cleaning, the telescopic cylinder 3 on the telescopic assembly is started to drive the bottom block 4 to move to the blanking area, and the magnetic block 5 is set to absorb some metal debris by the magnetic principle. A limiting column 19 is fixedly installed on one side of the punching machine device 2, and a limiting slider 20 is fixedly installed on one side of the bottom block 4. The limiting slider 20 is slidably sleeved on the limiting column 19. A collecting groove 21 is provided on the top of the punching machine base 1. The limiting column 19 and the limiting slider 20 are set, which can limit the horizontal movement of the bottom block 4. The collecting groove 21 is used to place the metal debris sucked away by the magnetic block 5.

[0024] Specifically, a filter box 6 is fixedly installed on the bottom block 4, a dust suction assembly is provided between the filter box 6 and the bottom block 4, a filter plate 10 is installed in the filter box 6, the dust suction assembly includes an exhaust fan 7 fixedly installed on the side of the filter box 6, a delivery pipe 8 is connected between the filter box 6 and the bottom block 4, a dust suction port 9 is opened on the bottom block 4, the dust suction port 9, the delivery pipe 8, the filter box 6 and the exhaust fan 7 are in communication. During the movement, the exhaust fan 7 on the dust suction assembly is running, and the dust on the punch base 1 will be sucked away, and enter the filter box 6 through the dust suction port 9 and the delivery pipe 8. After being filtered by the filter plate 10, the dust can be effectively cleaned to avoid the dust and debris generated by the processing from being retained for a long time, affecting the use of the machine tool and the health of the staff.

[0025] Specifically, the filter box 6 is provided with a back-and-forth cleaning assembly, which contacts one side of the filter plate 10. The back-and-forth cleaning assembly includes a rotating shaft 11 rotatably mounted on the filter box 6, a rotating gear 12 is fixedly mounted on the rotating shaft 11, a rack 13 is fixedly mounted on one side of the punching device 2, the rack 13 is meshed with the rotating gear 12, one end of the rotating shaft 11 extends into the filter box 6 and is fixedly mounted with a reciprocating screw 14, a screw sleeve 15 is threadedly sleeved on the reciprocating screw 14, a cleaning scraper 16 is fixedly mounted on one side of the screw sleeve 15, one side of the cleaning scraper 16 contacts the filter plate 10, a guide column 17 is fixedly mounted on the inner wall of the filter plate 10, and the screw The sliding sleeve 15 is movably connected to the guide column 17. A pick-up and release groove is provided on the filter box 6. A collection box 18 is placed in the pick-up and release groove. The collection box 18 is located on one side of the filter plate 10. When the bottom block 4 moves, the rotating gear 12 engages with the rack 13, which can drive the rotating shaft 11 to rotate, thereby driving the reciprocating screw 14 to rotate. The screw sleeve 15 moves back and forth on the reciprocating screw 14, thereby driving the cleaning scraper 16 to move back and forth to clean the filter plate 10, avoiding the problem of blockage caused by excessive dust accumulation on the filter plate 10. The cleaned dust will fall into the collection box 18 below. The guide column 17 is provided to limit the back and forth movement of the screw sleeve 15.

[0026] During use: When the CNC turret punch press is punching metal sheets, a lot of metal debris and cutting fluid will be generated. There will also be a lot of dust generated by vibration during the punching process on the punch press base 1. At this time, the CNC turret punch press needs to be cleaned regularly. Start the telescopic cylinder 3 to drive the bottom block 4 to move to the punching area. The magnetic block 5 is set and uses the magnetic principle to absorb some metal debris. During the movement, the exhaust fan 7 on the dust collection component is running, and the dust on the punch press base 1 will be sucked away. The dust can be effectively cleaned to avoid the dust and debris generated by the processing from being retained for a long time, affecting the use of the machine tool and the health of the staff. During the movement of the bottom block 4, the rotating gear 12 engages with the rack 13, which can drive the rotating shaft 11 to rotate, and the reciprocating screw 14 will rotate, thereby driving the cleaning scraper 16 to move back and forth to clean the filter plate 10, avoiding the problem of clogging caused by a lot of dust accumulated on the filter plate 10.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, it cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A cleaning mechanism for a CNC turret punch press, comprising a punch press base (1), a punch press device (2) being arranged on the punch press base (1), and characterized in that: A bottom block (4) is installed on one side of the punching machine (2) via a telescopic assembly, a magnetic block (5) is fixedly installed on one side of the bottom block (4), a filter box (6) is fixedly installed on the bottom block (4), a dust collection assembly is provided between the filter box (6) and the bottom block (4), a filter plate (10) is installed in the filter box (6), and a back-and-forth cleaning assembly is provided on the filter box (6), and the back-and-forth cleaning assembly is in contact with one side of the filter plate (10).

2. A cleaning mechanism for a CNC turret punch press according to claim 1, characterized in that: The dust collection assembly comprises an exhaust fan (7) fixedly mounted on the side of the filter box (6); a delivery pipe (8) is connected between the filter box (6) and the bottom block (4); a dust collection port (9) is provided on the bottom block (4); the dust collection port (9), the delivery pipe (8), the filter box (6) and the exhaust fan (7) are in communication.

3. The cleaning mechanism for a CNC turret punch press according to claim 1, characterized in that: The reciprocating cleaning assembly comprises a rotating shaft (11) rotatably mounted on the filter box (6), a rotating gear (12) fixedly mounted on the rotating shaft (11), and a rack (13) fixedly mounted on one side of the punching device (2), the rack (13) meshing with the rotating gear (12).

4. A cleaning mechanism for a CNC turret punch press according to claim 3, characterized in that: One end of the rotating shaft (11) extends into the filter box (6) and is fixedly mounted with a reciprocating screw (14), a screw sleeve (15) being threadedly sleeved on the reciprocating screw (14), a cleaning scraper (16) being fixedly mounted on one side of the screw sleeve (15), and one side of the cleaning scraper (16) being in contact with the filter plate (10).

5. The cleaning mechanism for a CNC turret punch press according to claim 4, characterized in that: A guide column (17) is fixedly mounted on the inner wall of the filter plate (10), and the screw sleeve (15) is movably sleeved on the guide column (17). A take-and-place groove is provided on the filter box (6), and a collection box (18) is placed in the take-and-place groove. The collection box (18) is located on one side of the filter plate (10).

6. The cleaning mechanism for a CNC turret punch press according to claim 1, characterized in that: The telescopic assembly comprises a telescopic cylinder (3) fixedly mounted on one side of the punching device (2), and an output end of the telescopic cylinder (3) is fixedly connected to one side of the bottom block (4).

7. The cleaning mechanism for a CNC turret punch press according to claim 1, characterized in that: A limiting column (19) is fixedly installed on one side of the punching machine (2), a limiting slider (20) is fixedly installed on one side of the bottom block (4), the limiting slider (20) is slidably sleeved on the limiting column (19), and a collecting trough (21) is provided on the top of the punching machine base (1).

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