Boring machine

Abstract

The utility model relates to the field of boring machining, in particular to a boring machine. The boring machine comprises a workbench, and a clamping structure, a boring structure and a water pumping assembly are installed on the workbench. A penetrating opening is formed in the workbench, a drainage hopper communicated with the penetrating opening is fixed to the lower end of the workbench, the backflow unit is installed on the drainage hopper, a water inlet port of the backflow unit is communicated with the drainage hopper through a filter pipe, and a water outlet port of the backflow unit is communicated with a water storage tank for supplying water to the water pumping assembly; the waste collection type filter screen is fixed in the filter pipe, the waste collection type filter screen is further rotationally connected with a cleaning assembly, and the cleaning assembly can convert impact force generated by water flow into kinetic energy of rotation of the cleaning assembly. According to the boring machine, sprayed water can be recycled, impurities contained in the water can be removed through secondary filtering, then the water can be conveyed into the water storage tank to be repeatedly used, and therefore waste can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of boring processing, in particular to a boring machine. Background Art

[0002] Boring refers to the further processing of forged, cast or drilled holes. Boring can enlarge the hole diameter, improve accuracy, reduce surface roughness, and better correct the deviation of the original hole axis.

[0003] China's authorized patent announcement number: CN 218946425 U records "a boring machine", which includes a water tank and a suction component. When the suction component is started, the water in the water tank is sucked, and then the water is sprayed on the boring part through a nozzle to cool it down, thereby preventing the boring part from being overheated and burns caused by debris, which reflects the rationality of the structure.

[0004] However, there are still the following defects and shortcomings in the application process:

[0005] It does not have a recycling structure, so the sprayed water cannot be recycled, which will cause a waste of water resources.

[0006] Therefore, it is necessary to provide a new boring machine to solve the above-mentioned technical problems. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a boring machine.

[0008] The boring machine provided by the utility model comprises a workbench, on which a clamping structure, a boring structure and a pumping assembly are installed;

[0009] The workbench is provided with a through hole, and a drainage bucket connected to the through hole is fixed at the lower end of the workbench, and further comprises:

[0010] A reflux unit is installed on the drainage bucket, the water inlet port of the reflux unit is connected to the drainage bucket through a filter tube, and the water outlet port is connected to a water storage tank that supplies water to the pumping assembly;

[0011] The waste collecting filter screen is fixed inside the filter tube. A cleaning component is rotatably connected to the waste collecting filter screen, and the cleaning component can convert the impact force generated by the water flow into the kinetic energy of its own rotation.

[0012] Preferably, a filter plate is also fixed inside the through opening.

[0013] Preferably, a shell seat is integrally connected to the lowest point of the lower end of the drainage bucket, and the filter tube is connected to the shell seat via a rotary joint.

[0014] Preferably, the reflux unit comprises:

[0015] A water pump is screwed to the outside of the drainage bucket, a water inlet hose is fixed to the water inlet end of the water pump, the other end of the water inlet hose is connected to the filter tube, and a water outlet hose is fixed to the water outlet end, the other end of the water outlet hose is connected to the water storage tank.

[0016] Preferably, the waste collecting filter comprises:

[0017] The mounting part is a metal ring, which is fixed inside the filter tube with screws;

[0018] The filter part is a hemispherical filter mesh, and the convex surface faces the upstream direction of the water flow inside the filter tube;

[0019] The collecting part is a concave mesh cage fixed between the mounting part and the filtering part.

[0020] Preferably, the cleaning component comprises:

[0021] A transmission shaft is coaxially arranged inside the filter tube, penetrates the filter part and is rotatably connected thereto, an impeller is fixed to the lower end of the transmission shaft, and a connecting seat is fixed to the upper end of the transmission shaft;

[0022] There are several brush plates, which are fixed to the side of the connecting seat and are evenly distributed. The brush plates also contact the outer convex surface of the filter part.

[0023] Preferably, the transmission shaft is connected to the filter unit via a bearing.

[0024] Compared with the related art, the boring machine provided by the utility model has the following beneficial effects:

[0025] The utility model provides a boring machine, which can recycle the sprayed water, and at the same time, after secondary filtration to remove impurities in the water, the water can be transported to a water storage tank for repeated use, thereby avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A structural schematic diagram of a preferred embodiment of the boring machine provided by the utility model;

[0027] Figure 2 The utility model shown in Figure 1 The structural diagram of the other side;

[0028] Figure 3 It is a structural schematic diagram of the workbench explosion shown in the utility model;

[0029] Figure 4 It is a structural schematic diagram of the reflux unit shown in the utility model;

[0030] Figure 5It is a schematic structural diagram of the waste collecting filter screen and the cleaning component shown in the present invention.

[0031] Numbers in the figure: 1. workbench; 2. through-hole; 3. filter plate; 4. drainage bucket; 5. shell seat; 6. reflux unit; 61. water pump; 62. water inlet hose; 63. water outlet hose; 7. rotary joint; 8. waste collection filter; 81. installation part; 82. filter part; 83. collection part; 9. cleaning component; 91. transmission shaft; 92. impeller; 93. connecting seat; 94. brush plate; 10. filter tube. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "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 indirectly connected 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 utility model can be understood according to specific circumstances.

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0037] See also Figures 1 to 5 , the embodiment of the utility model provides a boring machine, the boring machine comprises a workbench 1, the workbench 1 is installed with a clamping structure, a boring structure and a pumping assembly;

[0038] A through hole 2 is provided on the workbench 1, and a drainage bucket 4 connected to the through hole 2 is fixed at the lower end of the workbench 1, and a filter plate 3 is also fixed inside the through hole 2, and further includes:

[0039] The reflux unit 6 is installed on the drainage bucket 4. The water inlet port of the reflux unit 6 is connected to the drainage bucket 4 through the filter tube 10, and the water outlet port is connected to the water storage tank that supplies water to the pumping assembly;

[0040] The waste collecting filter screen 8 is fixed inside the filter tube 10. A cleaning component 9 is rotatably connected to the waste collecting filter screen 8. The cleaning component 9 can convert the impact force generated by the water flow into the kinetic energy of its own rotation.

[0041] It should be noted that: in the device, a through hole 2 is opened on the workbench 1, and a drainage bucket 4 connected to the through hole 2 is arranged at the lower end, so that the sprayed water can directly pass through the through hole 2 into the drainage bucket 4, and is concentrated and cooled by the drainage bucket 4. The drainage bucket 4 is bucket-shaped, so it is more conducive to the concentration of water flow and convenient for extraction;

[0042] In order to remove the waste debris contained in the water, a filter plate 3 is arranged at the through hole 2. The filter plate 3 has a relatively large leakage hole, which is used to intercept the waste debris with larger particles. This arrangement can avoid the clogging of the filter plate 3 and realize the preliminary filtration.

[0043] It should also be noted that: in order to realize the recovery of water source, a reflux unit 6 is arranged on the side of the drainage bucket 4, and the reflux unit 6 can directly extract the water source inside the drainage bucket 4 and transfer it to the inside of the water storage tank for subsequent reuse;

[0044] It should also be noted that: in order to achieve the re-purification of the water source, a filter tube 10 is also arranged on the reflux unit 6, and a waste collecting filter screen 8 is arranged inside the filter tube 10. The waste collecting filter screen 8 is used to filter small particles of impurities and store the impurities at the same time. A cleaning component 9 is also arranged on the waste collecting filter screen 8. The cleaning component 9 can convert the impact force generated by the water flow into its own kinetic energy, thereby realizing its own rotation. During the rotation, the waste collecting filter screen 8 can be locally cleaned to ensure that the area can be diverted normally.

[0045] In the embodiments of the present invention, please refer to Figure 3 and Figure 4 The lowest point of the lower end of the discharge bucket 4 is also integrally connected with a shell seat 5, and the filter tube 10 is connected to the shell seat 5 through a rotary joint 7.

[0046] It should be noted that the filter tube 10 is connected to the shell base 5 via a rotary joint 7, and can be quickly disassembled and assembled. When deep cleaning is required, the filter tube 10 is disassembled to clean the waste-collecting filter screen 8 inside it.

[0047] In the embodiments of the present invention, please refer to Figure 4 , the reflux unit 6 comprises:

[0048] The water pump 61 is screwed to the outside of the drain bucket 4. The water inlet end of the water pump 61 is fixed with a water inlet hose 62, and the other end of the water inlet hose 62 is connected to the filter tube 10, and the water outlet end is fixed with a water outlet hose 63, and the other end of the water outlet hose 63 is connected to the water storage tank.

[0049] It should be noted that the water inlet port and the water outlet port of the water pump 61 in the reflux unit 6 are provided with hoses for diversion, so as to transport the water source inside the drainage bucket 4 to the water storage tank, and the hoses can better adapt to the changes in the position of the boring structure.

[0050] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 , the waste collection filter 8 comprises:

[0051] The mounting portion 81 is a metal ring fixed inside the filter tube 10 by screws;

[0052] The filter part 82 is a hemispherical filter mesh, and the convex surface faces the upstream direction of the water flow inside the filter tube 10;

[0053] The collecting portion 83 is a concave mesh cage fixed between the mounting portion 81 and the filtering portion 82 .

[0054] It should be noted that the filter portion 82 is an upwardly convex hemispherical filter screen for filtering impurities. At the same time, this shape is not easy to accumulate impurities, and the intercepted impurities can enter the collection portion 83 to achieve filtering and storage of impurities.

[0055] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 , the cleaning component 9 comprises:

[0056] The transmission shaft 91 is coaxially disposed inside the filter tube 10 and also penetrates the filter portion 82 and is rotatably connected thereto. An impeller 92 is fixed to the lower end of the transmission shaft 91, and a connecting seat 93 is fixed to the upper end thereof.

[0057] There are a plurality of brush plates 94 fixed to the side of the connecting seat 93 and distributed equidistantly. The brush plates 94 also contact the outer convex surface of the filter portion 82 .

[0058] It should be noted that the cleaning assembly 9 is set for the filter part 82, and its impeller 92 will rotate when impacted by the water flow, thereby driving the connecting seat 93 and the brush plate 94 to rotate through the transmission shaft 91, and the brush plate 94 is attached to the outside of the filter part 82. During the rotation process, it can brush off the impurities attached to the outside of the filter part 82, so as to clean the filter part 82 and avoid clogging in this area.

[0059] In order to improve the rotation effect of the transmission shaft 91, it is preferably connected to the filter part 82 by a bearing, so as to reduce the friction during the rotation process.

[0060] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0061] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A boring machine, comprising a workbench (1), on which a clamping structure, a boring structure and a pumping assembly are mounted, characterized in that: The workbench (1) is provided with a through opening (2), and a drainage bucket (4) connected to the through opening (2) is fixed at the lower end of the workbench (1), and further comprises: A reflux unit (6) is installed on the drainage bucket (4), wherein the water inlet port of the reflux unit (6) is connected to the drainage bucket (4) via a filter tube (10), and the water outlet port is connected to a water storage tank that supplies water to the pumping assembly; The waste collecting filter screen (8) is fixed inside the filter tube (10). The waste collecting filter screen (8) is also rotatably connected to a cleaning component (9), and the cleaning component (9) can convert the impact force generated by the water flow into the kinetic energy of its own rotation.

2. The boring machine according to claim 1, characterized in that: A filter plate (3) is also fixed inside the through opening (2).

3. The boring machine according to claim 2, characterized in that: The lowest point of the lower end of the drainage bucket (4) is also integrally connected to a housing seat (5), and the filter tube (10) is connected to the housing seat (5) via a rotary joint (7).

4. The boring machine according to claim 3, characterized in that: The reflux unit (6) comprises: A water pump (61) is screwed to the outside of the drainage bucket (4); a water inlet hose (62) is fixed to the water inlet end of the water pump (61); the other end of the water inlet hose (62) is connected to the filter tube (10); and a water outlet hose (63) is fixed to the water outlet end; the other end of the water outlet hose (63) is connected to the water storage tank.

5. The boring machine according to claim 4, characterized in that: The waste collecting filter (8) comprises: The mounting portion (81) is a metal ring fixed inside the filter tube (10) by screws; The filter part (82) is a hemispherical filter mesh, and the convex surface faces the upstream direction of the water flow inside the filter tube (10); The collecting portion (83) is a concave mesh cage fixed between the mounting portion (81) and the filtering portion (82).

6. The boring machine according to claim 5, characterized in that: The cleaning component (9) comprises: A transmission shaft (91) is coaxially arranged inside the filter tube (10), penetrates the filter portion (82) and is rotatably connected thereto, an impeller (92) is fixed to the lower end of the transmission shaft (91), and a connecting seat (93) is fixed to the upper end; There are a plurality of brush plates (94) fixed to the side of the connecting seat (93) and distributed at equal intervals. The brush plates (94) also contact the outer convex surface of the filter portion (82).

7. The boring machine according to claim 6, characterized in that: The transmission shaft (91) is connected to the filter portion (82) via a bearing.

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