Metal piece drilling device

Abstract

The utility model discloses a metal piece drilling device which comprises a base plate, and a radial drilling machine body is installed on the rear side of the top face of the base plate. A positioning plate is fixed to the edge of the bottom face of the filter screen, the positioning plate is connected with a groove formed in the top face of a mounting base in a clamped mode, the mounting base is fixed to the middle of the inner side wall of the collecting tank, the rear end of a connecting cylinder is fixedly connected with the front side face of a compression plate, and an anti-disengaging nail is fixed to the rear side face of the compression plate. A bottom mounting hole is formed in the bottom of the front side wall of the collecting tank in a penetrating mode, a liquid discharging cylinder is mounted in the bottom mounting hole in a penetrating mode, and a positioning ring is fixed to the outer wall of the liquid discharging cylinder. According to the metal part drilling device, the novel structural design is adopted, long-strip-spiral-shaped chippings and cooling liquid can be separated and collected, the long-strip-spiral-shaped chippings can be compressed and concentrated, the chippings in the cooling liquid can be filtered for impurity removal, and meanwhile the filtering and impurity removal mechanism can be conveniently disassembled and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drilling machines, in particular to a metal part drilling device. Background Art

[0002] The radial drilling machine is a common hole processing equipment that can be used for various forms of processing such as drilling, expanding, reaming, tapping and scraping end faces. It has the characteristics of easy operation, flexibility and a wide range of applications. It is particularly suitable for hole processing of single or batch production of large parts with multiple holes.

[0003] Although the existing metal drilling device is provided with a debris collection and coolant collection mechanism at the bottom, the long spiral debris cannot be efficiently compressed and collected, and the debris and coolant cannot be separated and collected. The coolant contains a large amount of debris, and recycling requires filtering and impurity removal operations, which is inconvenient to use. Therefore, it is necessary to design a metal drilling device to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a metal part drilling device to solve at least one technical problem existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A metal part drilling device, comprising:

[0007] A backing plate, a radial drilling machine body is installed on the rear side of the top surface of the backing plate, a hydraulic rod is fixed on the front side of the top surface of the backing plate, a collecting trough is installed on the top of the hydraulic rod, and a filter screen is arranged inside the collecting trough;

[0008] A filter screen, a positioning plate is fixed on the edge of the bottom surface of the filter screen, the positioning plate is engaged with the groove provided on the top surface of the mounting seat, the mounting seat is fixed to the middle of the inner side wall of the collection tank, a stabilizing hole is provided through the top of the front side wall of the collection tank, a connecting tube is installed through the stabilizing hole, the front end of the connecting tube is connected to the horizontal rod, the rear end of the connecting tube is connected and fixed to the front side of the compression plate, and an anti-dropping nail is fixed on the rear side of the compression plate;

[0009] The collecting tank has a bottom mounting hole formed through the bottom of the front side wall of the collecting tank, a liquid discharge cylinder is installed through the bottom mounting hole, and a positioning ring is fixed on the outer wall of the liquid discharge cylinder.

[0010] Preferably, the side surface of the filter screen is arranged in an arc shape, and positioning plates are symmetrically arranged on the edge of the bottom surface of the filter screen.

[0011] Preferably, the connecting tubes are symmetrically distributed about the center of the compression plate, and the side surfaces of the compression plate are in contact with the inner wall of the collecting tank.

[0012] Preferably, the connecting tube is threadedly connected to the horizontal rod, the diameter of the connecting tube is the same as the diameter of the horizontal rod, and the connecting tube is slidably connected to the stabilizing hole.

[0013] Preferably, the anti-slip pins are configured to be conical, and the anti-slip pins are densely distributed at equal intervals.

[0014] Preferably, the drain cylinder is threadedly connected to the bottom mounting hole, and the bottom end of the bottom mounting hole and the bottom end of the inner side of the collecting tank are on the same horizontal plane.

[0015] Preferably, the positioning ring fits tightly against the front outer wall of the collecting tank.

[0016] Preferably, filter material is arranged in the liquid discharge cylinder, and the filter material is horizontally distributed with equal intervals.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The new structural design can not only separate and collect the long spiral debris and coolant, but also compress and concentrate the long spiral debris, filter and remove debris from the coolant, and the filtering and removing mechanism can be easily disassembled and cleaned;

[0019] 1. The utility model intercepts the long spiral debris through the filter screen, so that the coolant can be concentrated at the bottom of the collection tank, and the horizontal rod pushes the connecting cylinder and the compression plate to move horizontally along the stabilizing hole, so as to squeeze and concentrate the long spiral debris intercepted on the filter screen, which is convenient for cleaning;

[0020] 2. The utility model filters out the small particles of debris remaining in the coolant through the filter material in the drain cylinder, so that the discharged coolant can be directly recycled and reused. At the same time, the drain cylinder can be easily disassembled, which is convenient for cleaning or replacing the filter material in the drain cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view structural schematic diagram of the utility model.

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the collecting tank of the utility model.

[0023] Figure 3 It is a schematic diagram of the side cross-sectional structure of the collecting tank of the utility model.

[0024] Figure 4 This is a schematic diagram of the top view of the collecting tank of the utility model.

[0025] In the figure: 1. pad; 2. radial drilling machine body; 3. hydraulic rod; 4. collecting tank; 5. filter screen; 6. positioning plate; 7. mounting seat; 8. stabilizing hole; 9. connecting tube; 10. horizontal rod; 11. compression plate; 12. anti-dropping nail; 13. bottom mounting hole; 14. drain tube; 15. positioning ring; 16. filter material. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 , an embodiment provided by the utility model:

[0031] A metal part drilling device, comprising:

[0032] A backing plate 1, a radial drilling machine body 2 is installed on the rear side of the top surface of the backing plate 1, a hydraulic rod 3 is fixed on the front side of the top surface of the backing plate 1, a collecting tank 4 is installed on the top of the hydraulic rod 3, and a filter screen 5 is arranged inside the collecting tank 4;

[0033] The filter screen 5 has a positioning plate 6 fixed on the bottom edge of the filter screen 5, and the positioning plate 6 is connected with the groove on the top surface of the mounting seat 7. The mounting seat 7 is fixed to the middle of the inner wall of the collecting tank 4. The side of the filter screen 5 is arranged in an arc shape, and the positioning plate 6 is symmetrically arranged on the bottom edge of the filter screen 5. The above-mentioned structural design enables the side of the filter screen 5 to be stably fitted with the inner wall of the collecting tank 4 to prevent debris from leaking down, and can be stably and horizontally mounted through the positioning plate 6 and the mounting seat 7. A stabilizing hole 8 is opened through the top of the front side wall of the collecting tank 4, and a connecting tube 9 is installed through the stabilizing hole 8. The front end of the connecting tube 9 is connected to the horizontal rod 10, and the rear end of the connecting tube 9 is connected and fixed to the front side of the compression plate 11. The connecting tube 9 The compression plate 11 is symmetrically distributed about the center, and the side of the compression plate 11 is in contact with the inner wall of the collecting tank 4. The above structural design enables the connecting cylinder 9 to stably push the compression plate 11 when it moves horizontally, and the compression plate 11 can push the inner side of the collecting tank 4, and all the debris above the filter screen 5 is concentrated. The connecting cylinder 9 is threadedly connected to the horizontal rod 10, and the diameter of the connecting cylinder 9 is the same as that of the horizontal rod 10. The connecting cylinder 9 is slidably connected to the stabilizing hole 8. The above structural design enables the horizontal rod 10 to be easily disassembled when not in use, without occupying space, and can stably push the connecting cylinder 9 and the compression plate 11 to move horizontally when in use. An anti-dropout nail 12 is fixed on the rear side of the compression plate 11;

[0034] The collecting tank 4 has a bottom mounting hole 13 formed through the bottom of the front side wall of the collecting tank 4 , a liquid discharge tube 14 is installed through the bottom mounting hole 13 , and a positioning ring 15 is fixed on the outer wall of the liquid discharge tube 14 .

[0035] In one of the embodiments, the anti-slip pins 12 are configured to be conical, and the anti-slip pins 12 are densely distributed with equal intervals. The above-mentioned structural design can position the long spiral debris to prevent the long spiral debris from being displaced and detached during horizontal movement and extrusion and compression.

[0036] In one of the preferred embodiments, the drain cylinder 14 is threadedly connected to the bottom mounting hole 13, and the bottom end of the bottom mounting hole 13 and the bottom end of the inner side of the collecting tank 4 are on the same horizontal plane. The above structural design enables the drain cylinder 14 to be easily disassembled and installed, and can stably discharge the coolant collected in the collecting tank 4.

[0037] In one embodiment, the positioning ring 15 fits tightly against the front outer wall of the collecting tank 4 , and the above-mentioned structural design can seal the bottom mounting hole 13 to prevent the coolant from leaking from the threaded gap between the bottom mounting hole 13 and the drain tube 14 .

[0038] In one of the preferred embodiments, filter material 16 is disposed in the liquid discharge cylinder 14, and the filter material 16 is horizontally evenly spaced. The above structural design can effectively filter and retain small-diameter debris remaining in the coolant.

[0039] The working principle of the utility model is as follows: when using the device, the holding mechanism is fixed on the top of the collecting tank 4, and the parts to be drilled are fixed, the radial drilling machine body 2 is started to perform the drilling operation, and the debris generated by the drilling falls and is intercepted by the filter 5. The coolant sprayed toward the drilling position during the drilling process passes through the filter 5 and falls on the bottom of the collecting tank 4. The small-diameter debris is filtered out by the filter material 16 flowing through the drain cylinder 14 and is recycled. The drain cylinder 14 is lifted up and rotated to separate from the bottom mounting hole 13, and the filter material 16 is cleaned or replaced.

[0040] When there are many long spiral debris trapped on the filter screen 5, such as Figure 3 As shown, a horizontal rod 10 of sufficient length is rotatably installed at the end of the connecting tube 9, and the symmetrically distributed horizontal rods 10 are pushed into the collecting tank 4. The horizontal rods 10 push the connecting tube 9 and the compression plate 11 to slide horizontally along the stabilizing hole 8. The compression plate 11 squeezes the long spiral debris trapped on the filter screen 5, and compresses the debris to the rear side of the collecting tank 4. The compressed debris block is taken out, and the horizontal rod 10 is pulled to move the connecting tube 9 and the compression plate 11 horizontally to reset, and the horizontal rod 10 is rotated and disassembled, and the radial drilling machine body 2 can perform drilling operations again.

[0041] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A metal drilling device, It is characterized in that It includes: A backing plate (1), a radial drilling machine body (2) is installed on the rear side of the top surface of the backing plate (1), a hydraulic rod (3) is fixed on the front side of the top surface of the backing plate (1), a collecting trough (4) is installed on the top of the hydraulic rod (3), and a filter screen (5) is arranged inside the collecting trough (4); A filter screen (5), wherein a positioning plate (6) is fixed at the bottom edge of the filter screen (5), the positioning plate (6) is snap-connected with a groove provided on the top surface of a mounting seat (7), the mounting seat (7) is fixed at the middle of the inner side wall of the collecting tank (4), a stabilizing hole (8) is provided through the top of the front side wall of the collecting tank (4), a connecting tube (9) is installed through the stabilizing hole (8), the front end of the connecting tube (9) is connected to a horizontal rod (10), the rear end of the connecting tube (9) is connected and fixed to the front side of a compression plate (11), and an anti-dropping nail (12) is fixed on the rear side of the compression plate (11); A collecting trough (4), wherein a bottom mounting hole (13) is provided through the bottom of the front side wall of the collecting trough (4), a liquid discharge cylinder (14) is installed through the bottom mounting hole (13), and a positioning ring (15) is fixed on the outer wall of the liquid discharge cylinder (14).

2. A metal drilling device according to claim 1, Features: The side surface of the filter screen (5) is arranged in an arc shape, and positioning plates (6) are symmetrically arranged on the edge of the bottom surface of the filter screen (5).

3. A metal drilling device according to claim 1, Features: The connecting tube (9) is symmetrically distributed about the center of the compression plate (11), and the side surface of the compression plate (11) is in contact with the inner wall of the collection tank (4).

4. A metal drilling device according to claim 1, Features: The connecting tube (9) is threadedly connected to the horizontal rod (10), the diameter of the connecting tube (9) is the same as the diameter of the horizontal rod (10), and the connecting tube (9) is slidably connected to the stabilizing hole (8).

5. A metal drilling device according to claim 1, Features: The anti-slip pins (12) are arranged in a conical shape, and the anti-slip pins (12) are densely distributed at equal intervals.

6. A metal drilling device according to claim 1, Features: The liquid discharge cylinder (14) is threadedly connected to the bottom mounting hole (13), and the bottom end of the bottom mounting hole (13) and the bottom end of the inner side of the collecting tank (4) are located on the same horizontal plane.

7. A metal drilling device according to claim 1, Features: The positioning ring (15) is tightly fitted to the front outer wall of the collecting tank (4).

8. A metal drilling device according to claim 1, Features: Filter material (16) is arranged in the liquid discharge cylinder (14), and the filter material (16) is horizontally distributed at equal intervals.

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