Perforating machine convenient to clean

Abstract

The utility model discloses a perforating machine convenient to clean, which belongs to the field of metal plate processing and comprises a machine table, a mounting seat is movably arranged on the machine table, a motor and a drill bit are mounted on the mounting seat, a collecting mechanism is arranged on the mounting seat, and the collecting mechanism comprises a collecting frame and a connecting assembly. The collecting frame is movably connected with the mounting base through a connecting assembly, the drill bit is completely located in the collecting frame in the initial state, an avoiding opening is formed in the bottom of the collecting frame, the drill bit can extend out of the collecting frame along the avoiding opening when the mounting base is pressed downwards, and during machining, the mounting base is pressed downwards to be close to a plate. When the plate is cut, the collecting frame firstly makes contact with the plate and abuts against the plate, then the mounting base continues to press downwards, the drill bit extends out of the collecting frame along the receding opening to begin to drill the plate, and chippings generated by cutting can fall into the collecting frame to be conveniently collected and cleaned.

Description

Technical Field

[0001] The utility model discloses a punching machine which is convenient to clean and belongs to the field of metal plate processing. Background Art

[0002] Punching machine, also known as drilling machine, is a device for processing holes in metal materials in metal processing. With the development of science and technology and the improvement of the modernization level of factories, many factories have begun to use CNC drilling machines.

[0003] Although CNC drilling machines have the advantages of fast moving speed, high precision, and long service life, the drilling principle for metal plates remains unchanged. They all use a high-speed rotating drill bit to drill holes from above the steel plate. In this process, the cut raw materials are squeezed out of the hole to the surrounding areas, and finally a hole is formed. These squeezed waste materials are easily thrown away by the drill bit, and it is not convenient to collect and clean them uniformly.

[0004] In view of the above problems, a new improvement plan is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and provide a punching machine which is easy to clean.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a punching machine that is easy to clean, comprising a machine platform, a mounting base movably arranged on the machine platform, a motor and a drill bit mounted on the mounting base, a collecting mechanism arranged on the mounting base, the collecting mechanism comprising a collecting frame and a connecting component, the collecting frame is movably connected to the mounting base through the connecting component, the drill bit is completely located in the collecting frame in an initial state, an avoidance opening is opened at the bottom of the collecting frame, and the drill bit can extend to the outside of the collecting frame along the avoidance opening when the mounting base is pressed down.

[0007] Preferably, the connecting assembly includes a mounting plate and a guide plate, the guide plate is fixedly connected to the mounting plate, the mounting plate is detachably connected to the mounting seat, a guide groove is provided on the collection frame, the guide plate is inserted into the guide groove and is slidably connected thereto.

[0008] Preferably, a plurality of springs are arranged in the guide groove, and two ends of the springs are fixedly connected to the collection frame and the guide plate respectively.

[0009] Preferably, a mounting groove is provided on the mounting seat, and the mounting plate can be placed in the mounting groove and form a flat surface with the mounting seat.

[0010] Preferably, the mounting plate and the mounting seat are detachably connected via bolts and nuts, the nuts are fixedly connected to the mounting plate, and the bolts can penetrate the mounting seat and be threadedly connected to the nuts.

[0011] Preferably, the edge of the avoidance opening is processed to form a chamfer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up a collection frame, when processing the plate, the collection frame contacts the plate before the drill bit and sticks to the plate, and then the drill bit contacts the plate to drill the plate. The chips cut off the plate are discharged from around the drill bit and enter the collection frame, and will not be scattered everywhere, making it convenient to collect and clean.

[0014] 2. The collection mechanism is detachable. After a certain period of use, the collection mechanism can be removed and the debris in the collection frame can be centrally processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a punching machine that is easy to clean according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a mounting base of a punching machine that is easy to clean according to the utility model in a pressed-down state;

[0017] Figure 3 This is a schematic diagram of the structure of a collection mechanism of a punching machine that is easy to clean according to the utility model;

[0018] Figure 4 The utility model is a punching machine which is easy to clean Figure 3 A-axis cross-sectional structural diagram;

[0019] Figure 5 It is an exploded schematic diagram of a collection mechanism and a mounting seat of a punching machine that is easy to clean according to the utility model.

[0020] Figure numerals: 1. machine; 2. mounting base; 3. motor; 4. drill bit; 5. collection frame; 6. connecting assembly; 7. avoidance; 8. mounting plate; 9. guide plate; 10. guide groove; 11. spring; 12. mounting groove; 13. bolt; 14. nut. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 As shown, a punching machine that is easy to clean includes a machine table 1, a mounting base 2 is movably provided on the machine table 1, a motor 3 and a drill bit 4 are installed on the mounting base 2, the mounting base 2 can receive the command of the machine table 1 and move up and down to prompt the drill bit 4 to drill the plate on the machine table 1, a collecting mechanism is provided on the mounting base 2, the collecting mechanism includes a collecting frame 5 and a connecting component 6, the collecting frame 5 is movably connected to the mounting base 2 through the connecting component 6, the drill bit 4 is completely located in the collecting frame 5 in the initial state, an avoidance opening 7 is opened at the bottom of the collecting frame 5, the drill bit 4 can extend to the outside of the collecting frame 5 along the avoidance opening 7 when the mounting base 2 is pressed down, because the drill bit 4 is completely located in the collecting frame 5 in the initial state, therefore after the equipment is started, the mounting base 2 starts to move down to approach the plate to be processed, during the downward movement, the collecting frame 5 will contact the plate earlier than the drill bit 4, thereby forming a pressure on the plate, at this time the mounting base 2 continues to move down, pushing the drill bit 4 to extend along the avoidance opening 7 on the collecting frame 5, as shown in FIG. Figure 2 As shown, the drill bit 4 can start drilling holes in the plate at this time. During the drilling process, the drill bit 4 will cut and squeeze the cut raw materials out of the hole to the surrounding areas. Since the collecting frame 5 is tightly attached to the plate, the cut waste can only enter the collecting frame 5 along the avoidance opening 7, instead of being thrown to other places as the drill bit 4 rotates at a high speed. The collecting frame 5 has the effect of uniformly collecting waste debris, which is convenient for subsequent cleaning.

[0023] like Figure 1 , Figure 3 and Figure 4As shown, the connecting component 6 includes a mounting plate 8 and a guide plate 9, the guide plate 9 is fixedly connected to the mounting plate 8, the mounting plate 8 is detachably connected to the mounting seat 2, a guide groove 10 is provided on the collecting frame 5, the guide plate 9 is inserted into the guide groove 10 and is slidably connected thereto, by providing the guide groove 10 and the guide plate 9 inserted into the guide groove 10 and slidingly connected thereto, when the collecting frame 5 is pressed against the plate, when the mounting seat 2 continues to press down, it will push the mounting plate 8 and the guide plate 9 to move along the direction of the guide groove 10, thereby limiting the moving direction and preventing misalignment.

[0024] For example Figure 4 As shown, a plurality of springs 11 are arranged in the guide groove 10, and the two ends of the spring 11 are fixedly connected to the collection frame 5 and the guide plate 9 respectively. When the guide plate 9 is pressed and moved downward, the spring 11 will be squeezed to store force. When the drilling is completed, the guide plate 9 moves up with the mounting seat 2, and the spring 11 loses pressure and starts to reset, thereby pushing open the collection frame 5 to reset it, ensuring that the drill bit 4 is in the collection frame 5 when no processing is performed, and also ensuring that the collection frame 5 will be pressed against the plate before the drill bit 4 during the next processing, to prevent the collection frame 5 from generating debris before it is in place.

[0025] like Figure 1 and Figure 5 As shown, a mounting groove 12 is provided on the mounting seat 2, and the mounting plate 8 can be placed in the mounting groove 12 and form a flat surface with the mounting seat 2. By setting the mounting groove 12 with a size matching the mounting plate 8, when installing the collecting mechanism, the two adjacent sides of the mounting plate 8 can be aligned with the two side edges of the mounting groove 12 to complete the installation, which facilitates positioning. At the same time, the mounting plate 8 of this product is detachably connected to the mounting seat 2 by bolts 13 and nuts 14, and the nuts 14 are fixedly connected to the mounting plate 8. The bolts 13 can pass through the mounting seat 2 and be threadedly connected to the nuts 14. The detachable connection method of the bolts 13 and nuts 14 has the characteristics of high stability and long life, and the disassembly and assembly process is convenient.

[0026] Finally, refer to Figure 4 As shown, the edge of the avoidance opening 7 is processed to form a chamfer, which is beneficial for guiding the debris to be squeezed into the collection frame 5, and is also beneficial for the coolant to flow out of the collection frame 5, thus killing two birds with one stone.

[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.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A punching machine that is easy to clean, comprising a machine platform, a mounting seat movably arranged on the machine platform, a motor and a drill bit mounted on the mounting seat, characterized in that: A collecting mechanism is provided on the mounting seat, and the collecting mechanism includes a collecting frame and a connecting component. The collecting frame is movably connected to the mounting seat through the connecting component. The drill bit is completely located in the collecting frame in an initial state. An escape opening is provided at the bottom of the collecting frame. The drill bit can extend to the outside of the collecting frame along the escape opening when the mounting seat is pressed down.

2. A punching machine that is easy to clean according to claim 1, characterized in that: The connecting assembly includes a mounting plate and a guide plate, wherein the guide plate is fixedly connected to the mounting plate, and the mounting plate is detachably connected to the mounting seat. A guide groove is provided on the collecting frame, and the guide plate is inserted into the guide groove and slidably connected thereto.

3. A punching machine that is easy to clean according to claim 2, characterized in that: A plurality of springs are arranged in the guide groove, and two ends of the springs are fixedly connected to the collecting frame and the guide plate respectively.

4. The punching machine that is easy to clean according to claim 3, characterized in that: The mounting seat is provided with a mounting groove, and the mounting plate can be placed in the mounting groove and form a flat surface with the mounting seat.

5. The punching machine that is easy to clean according to claim 4, characterized in that: The mounting plate and the mounting seat are detachably connected via bolts and nuts, the nuts are fixedly connected to the mounting plate, and the bolts can penetrate the mounting seat and be threadedly connected to the nuts.

6. The punching machine that is easy to clean according to claim 1, characterized in that: The edge of the avoidance opening is processed to form a chamfer.

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