Metal drilling device with fixed-point limiting function

Abstract

The utility model relates to a metal drilling device with a fixed-point limiting function, which belongs to the field of metal drilling devices and comprises a fixing plate, a collecting mechanism is arranged below the fixing plate, two supporting plates are fixed on the lower surface of the fixing plate, a positioning mechanism is arranged above the fixing plate, a vertical plate is fixed on the upper surface of the fixing plate, and the vertical plate is fixed on the lower surface of the fixing plate. A moving plate is vertically and slidably connected to the front face of the vertical plate, a driving device is fixed to the upper surface of the moving plate, and a drilling device is fixed to the outer side of an output shaft of the driving device. According to the metal drilling device with the fixed-point limiting function, scrap iron located below a workpiece can fall into a collecting box and is located on the upper surface of a partition plate, the scrap iron is sucked through two suction heads by starting a draught fan, and the scrap iron can be prevented from entering the draught fan through a filter screen fixed to the right side wall of an inner cavity of the collecting box; the purpose of conveniently collecting the scrap iron is achieved, and the problem that the collecting efficiency of the scrap iron is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal drilling devices, and particularly relates to a metal drilling device with a fixed-point limiting function. Background Technique

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. A drilling machine generally refers to a machine and equipment that uses a tool harder and sharper than the target object to leave a cylindrical hole or cavity on the target object by means of rotary cutting or rotary extrusion.

[0003] For example, Chinese Patent CN 215035841 U discloses a metal drilling device that can handle iron filings, including a housing. There is a water outlet on the front of the housing, a first motor is connected to the back of the housing, an air outlet pipe is provided on the front of the housing, a support seat is connected to the top of the housing, a screw rod is threadedly connected to the top of the support seat, an L-shaped connecting block is connected to the front of the first motor, a push plate is slidably connected to the top of the L-shaped connecting block, a rotating rod is rotatably connected to the top inner wall of the housing, a nozzle is fixedly connected to the bottom of the rotating rod, a rectangular block is connected to the front of the electric push rod, a brush is fixedly connected to the bottom of the rectangular block, and a drilling hole is provided on the top of the housing.

[0004] The above-mentioned metal drilling device that can handle iron filings still has certain deficiencies. It blows the iron filings generated during drilling to the right by the rotation of the fan and the air outlet from the air outlet pipe. The switch of the second motor and the nozzle is turned on, the nozzle sprays water to the right, the brush on the rectangular plate cleans the surface of the connecting plate, and the water is sent to the water outlet to achieve the cleaning effect. However, during the process of collecting iron filings, blowing the iron filings by the fan may cause the iron filings to float during the drilling process, resulting in a decrease in the collection efficiency of the iron filings. Therefore, this application proposes a metal drilling device with a fixed-point limiting function to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a metal drilling device with a fixed-point limiting function, which has the advantage of being convenient for collecting iron filings and solves the problem of the decrease in the collection efficiency of iron filings.

[0006] To achieve the above object, the utility model provides the following technical solution: A metal drilling device with a fixed-point limiting function, including a fixing plate. A collection mechanism is provided below the fixing plate. Two support plates are fixed to the lower surface of the fixing plate. A positioning mechanism is provided above the fixing plate. A vertical plate is fixed to the upper surface of the fixing plate. A moving plate is vertically slidably connected to the front of the vertical plate. A driving device is fixed to the upper surface of the moving plate. A drilling device main body is fixed to the outside of the output shaft of the driving device;

[0007] The collection mechanism includes a collection box fixed to the lower surface of the fixed plate. A partition is horizontally fixed to the inner wall of the cavity of the collection box. A blower is fixed to the right side of the collection box. The air suction end of the blower is fixedly communicated with an air suction pipe. Two connecting pipes are fixedly communicated with the front surface of the collection box. Two suction heads are fixed to the lower surface of the moving plate;

[0008] The positioning mechanism includes an electric push rod fixed to the front surface of the vertical plate. A movable plate is fixed to the outside of the output shaft of the electric push rod. Hinge plates are hinged to both the left and right sides of the movable plate through hinge shafts. Two fixed blocks are fixed to the upper surface of the fixed plate. Two fixing rods are fixed to the opposite sides of the two fixed blocks. Two displacement plates are slidably connected to the outside of the fixing rods on the left and right sides. Positioning plates are fixed to the opposite sides of the two displacement plates.

[0009] Furthermore, both of the two connecting pipes are flexible hoses. The ends of the two connecting pipes away from the collection box are respectively fixedly communicated with the outside of the two suction heads.

[0010] Furthermore, the end of the air suction pipe away from the blower is fixedly communicated with the right side of the collection box and is located below the partition.

[0011] Furthermore, a box door is hinged to the front surface of the collection box. A sealing strip that is hermetically fitted to the box door is fixed to the outside of the partition.

[0012] Furthermore, rubber plates are fixed to the opposite sides of the two positioning plates. The two displacement plates are respectively hinged to the sides of the two hinge plates away from the movable plate through hinge shafts.

[0013] Furthermore, chip collection openings are formed between the fixed plate and the collection box, and the chip collection openings are located on the front side of the vertical plate.

[0014] Furthermore, a cylinder is fixed to the upper surface of the fixed plate and on the back side of the vertical plate. A moving block fixedly connected to the output shaft of the cylinder is fixed to the back side of the moving plate.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] 1. For the metal drilling device with a fixed-point limiting function, the iron chips located below the workpiece will fall into the collection box and be on the upper surface of the partition. By starting the blower, the two suction heads are used to suck the iron chips. The filter screen fixed to the right inner wall of the collection box cavity can prevent the iron chips from entering the interior of the blower, achieving the purpose of facilitating the collection of iron chips.

[0017] 2. The metal drilling device with fixed-point limiting function starts the electric push rod to move the movable plate dorsally, causing the hinge plates on the left and right sides to drive the movable plates on the left and right sides to move relatively, and using the positioning plates on the left and right sides to perform fixed-point limiting on the workpiece, so as to achieve the purpose of fixed-point limiting on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a schematic diagram of the collection mechanism of the present utility model;

[0020] Figure 3 It is a partial three-dimensional view of the structure of the collection box of the present utility model;

[0021] Figure 4 It is a schematic diagram of the positioning mechanism of the present utility model.

[0022] In the figure: 1 fixing plate, 2 collection mechanism, 201 collection box, 202 partition board, 203 fan, 204 exhaust duct, 205 connecting pipe, 206 suction head, 3 support plate, 4 positioning mechanism, 401 electric push rod, 402 movable plate, 403 hinge plate, 404 fixed block, 405 fixed rod, 406 displacement plate, 407 positioning plate, 5 vertical plate, 6 moving plate, 7 driving device, 8 drilling device main body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0024] Please refer to Figure 1 , a metal drilling device with a fixed-point limiting function in this embodiment includes a fixing plate 1. A collection mechanism 2 is provided below the fixing plate 1. Two support plates 3 are fixed on the lower surface of the fixing plate 1. A positioning mechanism 4 is provided above the fixing plate 1. A vertical plate 5 is fixed on the upper surface of the fixing plate 1. A moving plate 6 is vertically slidably connected to the front surface of the vertical plate 5. A driving device 7 is fixed on the upper surface of the moving plate 6. A drilling device main body 8 is fixed on the outer side of the output shaft of the driving device 7.

[0025] A cylinder is fixed on the upper surface of the fixing plate 1 and on the dorsal side of the vertical plate 5. A moving block fixedly connected to the output shaft of the cylinder is fixed on the dorsal side of the moving plate 6.

[0026] Please refer to Figures 2-3, To facilitate the collection of iron filings, the collection mechanism 2 in this embodiment includes a collection box 201 fixed to the lower surface of the fixed plate 1. A partition 202 is horizontally fixed to the inner wall of the cavity of the collection box 201. A blower 203 is fixed to the right side of the collection box 201. The air suction end of the blower 203 is fixedly connected to an air suction pipe 204. Two connecting pipes 205 are fixedly connected to the front of the collection box 201. Two suction heads 206 are fixed to the lower surface of the moving plate 6.

[0027] In this example, both of the two connecting pipes 205 are flexible hoses. A filter screen is fixed to the right side wall of the cavity of the collection box 201. The filter screen is located on the left side of the air suction pipe 204. The ends of the two connecting pipes 205 away from the collection box 201 are respectively fixedly connected to the outside of the two suction heads 206. The end of the air suction pipe 204 away from the blower 203 is fixedly connected to the right side of the collection box 201 and is located below the partition 202. The drilling device main body 8 can drill the workpiece. Subsequently, a large amount of iron filings will be generated during drilling. The iron filings located below the workpiece will fall into the collection box 201 and are located on the upper surface of the partition 202. A box door is hinged to the front of the collection box 201. A sealing strip that is hermetically fitted with the box door is fixed to the outside of the partition 202. Chip collection ports are provided between the fixed plate 1 and the collection box 201. The chip collection ports are located on the front side of the vertical plate 5. For the iron filings located above the workpiece, by starting the blower 203, the area below the partition 202 in the collection box 201 is evacuated. Subsequently, the two suction heads 206 are used to suck the iron filings. The filter screen fixed to the right side wall of the cavity of the collection box 201 can prevent the iron filings from entering the interior of the blower 203.

[0028] It should be noted that the iron filings located below the workpiece will fall into the collection box 201 and are located on the upper surface of the partition 202. By starting the blower 203, the two suction heads 206 are used to suck the iron filings. The filter screen fixed to the right side wall of the cavity of the collection box 201 can prevent the iron filings from entering the interior of the blower 203, achieving the purpose of facilitating the collection of iron filings.

[0029] Please refer to Figure 4 , To perform fixed-point positioning of the workpiece, the positioning mechanism 4 in this embodiment includes an electric push rod 401 fixed to the front of the vertical plate 5. A movable plate 402 is fixed to the outside of the output shaft of the electric push rod 401. Hinge plates 403 are hinged to the left and right sides of the movable plate 402 through hinge shafts. Two fixed blocks 404 are fixed to the upper surface of the fixed plate 1. Two fixing rods 405 are fixed to the opposite sides of the two fixed blocks 404. Two displacement plates 406 are slidably connected to the outside of the fixing rods 405 on the left and right sides. Two positioning plates 407 are fixed to the opposite sides of the two displacement plates 406.

[0030] In this embodiment, rubber plates are fixed to the opposite sides of the two positioning plates 407. The workpiece to be positioned and limited is placed on the upper surface of the fixed plate 1. Then, by starting the electric push rod 401, the movable plate 402 starts to move towards the back side, causing the left and right hinge plates 403 to drive the left and right movable plates 402 to move relatively. The two displacement plates 406 are respectively hinged to the sides of the two hinge plates 403 away from the movable plate 402 through hinge shafts, and the left and right positioning plates 407 are used to position and limit the workpiece at a fixed point, achieving the purpose of positioning and limiting the workpiece at a fixed point.

[0031] It should be noted that by starting the electric push rod 401, the movable plate 402 starts to move towards the back side, causing the left and right hinge plates 403 to drive the left and right movable plates 402 to move relatively, and the left and right positioning plates 407 are used to position and limit the workpiece at a fixed point, achieving the purpose of positioning and limiting the workpiece at a fixed point.

[0032] It can be understood that the electrical components mentioned in the text are all electrically connected to the main controller and the power supply, and the electrical components mentioned in the text are all conventional known devices. This application will not elaborate further. The main controller can be a conventional known device such as a computer that plays a control role. The control circuit of the main controller can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. And this utility model is mainly used to protect mechanical devices, so this utility model will not explain the control method and circuit connection in detail. At the same time, for the parts not detailed in this utility model, they are all well-known technologies to those skilled in the art.

[0033] In the description of this utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood through specific situations.

[0034] The working principle of the above embodiment is as follows:

[0035] (1) When the metal drilling device with the function of positioning and limiting at a fixed point is needed, the workpiece to be positioned and limited at a fixed point is placed on the upper surface of the fixed plate 1. Then, by starting the electric push rod 401, the movable plate 402 starts to move towards the back side, causing the left and right hinge plates 403 to drive the left and right movable plates 402 to move relatively, and the left and right positioning plates 407 are used to position and limit the workpiece at a fixed point, achieving the purpose of positioning and limiting the workpiece at a fixed point.

[0036] (2) Subsequently, the main body 8 of the drilling device can be used to drill the workpiece. A large amount of iron filings will be generated during the drilling process. The iron filings located below the workpiece will fall onto the upper surface of the partition plate 202 in the collection box 201, while the iron filings located above the workpiece are sucked by starting the blower 203 to evacuate the area below the partition plate 202 in the collection box 201. Then, the two suction heads 206 are used to suck the iron filings, and the filter screen fixed on the right inner wall of the cavity of the collection box 201 can prevent the iron filings from entering the interior of the blower 203.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A metal drilling device with a fixed-point limiting function, comprising a fixing plate (1), characterized in that: A collecting mechanism (2) is provided below the fixed plate (1), two supporting plates (3) are fixed on the lower surface of the fixed plate (1), a positioning mechanism (4) is provided above the fixed plate (1), a vertical plate (5) is fixed on the upper surface of the fixed plate (1), a moving plate (6) is vertically slidably connected to the front of the vertical plate (5), a driving device (7) is fixed on the upper surface of the moving plate (6), and a drilling device body (8) is fixed on the outer side of the output shaft of the driving device (7); The collecting mechanism (2) comprises a collecting box (201) fixed on the lower surface of the fixed plate (1); a partition (202) is horizontally fixed on the inner wall of the inner cavity of the collecting box (201); a fan (203) is fixed on the right side of the collecting box (201); an exhaust end of the fan (203) is fixedly connected to an exhaust pipe (204); the front of the collecting box (201) is fixedly connected to two connecting pipes (205); and two suction heads (206) are fixed on the lower surface of the movable plate (6); The positioning mechanism (4) comprises an electric push rod (401) fixed on the front side of the vertical plate (5), a movable plate (402) fixed on the outer side of the output shaft of the electric push rod (401), the left and right sides of the movable plate (402) are hingedly connected to hinge plates (403) through hinge shafts, two fixed blocks (404) are fixed on the upper surface of the fixed plate (1), two fixed rods (405) are fixed on opposite sides of the two fixed blocks (404), two displacement plates (406) are slidably connected to the outer sides of the fixed rods (405) on the left and right sides, and positioning plates (407) are fixed on opposite sides of the two displacement plates (406).

2. A metal drilling device with fixed-point limiting function according to claim 1, characterized in that: The two connecting tubes (205) are both hoses, and one end of the two connecting tubes (205) away from the collection box (201) is fixedly connected to the outside of the two suction heads (206).

3. The metal drilling device with fixed-point limiting function according to claim 1, characterized in that: One end of the exhaust pipe (204) away from the fan (203) is fixedly connected to the right side of the collection box (201) and is located below the partition (202).

4. The metal drilling device with fixed-point limiting function according to claim 1, characterized in that: The front of the collection box (201) is hingedly connected with a box door, and the outer side of the partition (202) is fixed with a sealing strip that is in sealing contact with the box door.

5. The metal drilling device with fixed-point limiting function according to claim 1, characterized in that: A rubber plate is fixed to the opposite side of the two positioning plates (407), and the two displacement plates (406) are respectively hinged to the side of the two hinge plates (403) away from the movable plate (402) through hinge shafts.

6. The metal drilling device with fixed-point limiting function according to claim 1, characterized in that: A chip collection opening is provided between the fixed plate (1) and the collection box (201), and the chip collection opening is located at the front side of the vertical plate (5).

7. The metal drilling device with fixed-point limiting function according to claim 1, characterized in that: A cylinder is fixed on the upper surface of the fixed plate (1) and located on the back side of the vertical plate (5), and a moving block fixedly connected to the cylinder output shaft is fixed on the back side of the moving plate (6).

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