Machining drilling device with cleaning structure

Abstract

The utility model discloses a drilling device with a cleaning structure for machining, which belongs to the technical field of machining and comprises a base, a supporting arm is arranged on the base, drilling equipment is mounted at the end of the supporting arm, a tool apron is mounted at the bottom of the drilling equipment, a machining table is arranged below the tool apron, and the cleaning structure is arranged on the machining table. The machining table is installed on the supporting arm. According to the drilling device with the cleaning structure for machining, waste chips on a workpiece can be blown away through gas sprayed out of a nozzle, the waste chips can fall down through a material leakage hole, meanwhile, a draught fan works to extract air through an air suction pipe, and a dust suction nozzle at the bottom of an annular pipe can adsorb gas containing dust generated by drilling machining; and dust particles are prevented from being accumulated in the protective cover to be matched with a cutter to abrade a workpiece, so that the purpose of cleaning a drilling machining area is effectively achieved, shutdown for independent treatment is not needed, residual sweeps are prevented from abrading the workpiece under the action of the cutter, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, in particular to a drilling device for mechanical processing with a cleaning structure. Background Art

[0002] Machining is the process of cutting materials into the required final shape and size through a controlled material removal process. Drilling operations are required during the production of workpieces to meet the needs of later assembly and installation.

[0003] Existing drilling equipment will generate a large amount of high-temperature waste chips during operation. The high-temperature waste chips will splatter and easily cause harm to personnel, posing certain safety hazards. At the same time, some waste chips will remain on the processing table and the workpiece, affecting the next drilling and the overall cleanliness of the drilling equipment, and the machine needs to be stopped for separate processing. The remaining waste chips will also cause wear on the workpiece when affected by the tool, affecting the quality of the product. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a drilling device for mechanical processing with a cleaning structure, which solves the problem that high-temperature waste chips splashing around can easily cause harm to personnel and pose certain safety hazards. At the same time, some waste chips will remain on the processing table and the workpiece, affecting the next drilling and the overall cleanliness of the drilling equipment, and the machine needs to be stopped for separate processing. In addition, the remaining waste chips will cause wear to the workpiece when acted upon by the tool.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for mechanical processing with a cleaning structure, comprising a base, a support arm is provided on the base, a drilling device is installed at the end of the support arm, a tool holder is installed at the bottom of the drilling device, a processing table is provided below the tool holder, the processing table is installed on the support arm, a protective cover is provided above the processing table, a support assembly is connected to the inner wall of the protective cover, the support assembly is clamped on the outside of the drilling device, and a chip blowing assembly and a dust removal assembly are installed on the top of the protective cover;

[0006] The chip blowing assembly includes an air guide box, which is installed at the top of the protective cover, and a plurality of nozzles are provided at the bottom of the air guide box. An air intake pipe is connected to one side of the air guide box, and a fan is connected to the end of the air intake pipe. The fan is installed on a support arm. The dust removal assembly includes an annular tube, which is installed at the top of the protective cover, and a plurality of dust suction nozzles are provided at the bottom of the annular tube.

[0007] As a further solution of the utility model: a plurality of leakage holes are opened on the processing table, and a collection box is provided below the leakage holes, and the collection box is installed on the support arm.

[0008] As a further solution of the utility model: the nozzle is installed at the bottom of the air guide box in an inclined state, and the air guide box is annular in design and is arranged outside the knife seat.

[0009] As a further solution of the utility model: an air intake pipe is provided on the top of the annular tube, an end of the air intake pipe passes through the protective cover and is connected to a filter box, and the filter box is communicated with the air inlet of the fan.

[0010] As a further solution of the utility model: the support assembly includes a clamping sleeve, four slideways are opened outside the clamping sleeve, and the protective cover is slidably connected in the slideways.

[0011] As a further solution of the utility model: the protective cover is specifically a transparent cover, and four springs are fixedly connected to the top of the protective cover, and the top of the spring is fixed to the top of the ferrule.

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

[0013] 1. The drilling device for mechanical processing with a cleaning structure performs drilling processing on the workpiece on the processing table by installing a tool on the tool holder. Since the protective cover is located outside the workpiece, waste chips are prevented from jumping out. During the drilling operation, the fan works to introduce gas from the air inlet pipe into the air guide box, and the gas in the air guide box is ejected from the nozzle. Since the nozzle is tilted on the air guide box, the ejected gas can blow away the waste chips on the workpiece and introduce the waste chips onto the processing table, and the waste chips can fall through the leakage hole. At the same time, the fan works to draw air through the suction pipe, so that the dust suction nozzle at the bottom of the annular tube can absorb the dust-containing gas generated by the drilling process, preventing dust particles from accumulating inside the protective cover and causing wear to the workpiece with the use of the tool, thereby effectively achieving the purpose of cleaning the drilling process area without stopping the machine for separate processing, preventing the residual waste chips from being worn by the tool, and ensuring the quality of the product.

[0014] 2. The drilling device for mechanical processing with a cleaning structure, when the drilling equipment moves down to process the workpiece, the protective cover first contacts the processing table, and as the drilling equipment continues to move down, the protective cover can slide in the slideway outside the ferrule, and the elastic force of the spring is used to support the protective cover, so that the protective cover can be close to the processing table to prevent the protective cover from being lifted freely by external force, thereby enhancing the protection effect. At the same time, the protective cover can move up and down outside the ferrule to meet the requirements of processing protection for workpieces of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model partially viewed from above;

[0017] Figure 3 This is a schematic diagram of the structure of the support assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the chip blowing component and the dust removal component of the utility model;

[0019] In the figure: 1. base; 2. support arm; 3. drilling equipment; 4. tool holder; 5. processing table; 6. leakage hole; 7. protective cover; 8. support assembly; 801. ferrule; 802. slideway; 803. spring; 9. fan; 10. filter box; 11. chip blowing assembly; 111. air guide box; 112. nozzle; 113. air inlet pipe; 12. dust removal assembly; 121. annular pipe; 122. dust nozzle; 123. air intake pipe; 13. collection box. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a drilling device for mechanical processing with a cleaning structure, comprising a base 1, a support arm 2 is provided on the base 1, a drilling device 3 is installed at the end of the support arm 2, a tool holder 4 is installed at the bottom of the drilling device 3, a processing table 5 is provided below the tool holder 4, a plurality of leakage holes 6 are opened on the processing table 5, and a collection box 13 is provided below the leakage holes 6, the collection box 13 is installed on the support arm 2, because of the leakage holes 6, the waste chips on the processing table 5 can be discharged through the leakage holes 6, to prevent the waste chips from accumulating in the protective cover 7, and with the use of the collection box 13, it is convenient to collect the waste chips in a centralized manner;

[0022] The processing table 5 is installed on the support arm 2. A protective cover 7 is provided above the processing table 5. The inner wall of the protective cover 7 is connected to a support assembly 8. The support assembly 8 includes a ferrule 801. Four slideways 802 are provided outside the ferrule 801. The protective cover 7 is slidably connected in the slideways 802. Since the slideways 802 are provided, the slideways 802 play a role in limiting the position of the protective cover 7, so as to prevent the slideways 802 from shifting and affecting the protection effect.

[0023] The protective cover 7 is specifically a transparent cover, and four springs 803 are fixedly connected to the top of the protective cover 7. The top of the spring 803 is fixed to the top of the sleeve 801. Because the spring 803 is provided, the protective cover 7 is supported by the elastic force of the spring 803, so that the protective cover 7 can be tightly attached to the processing table 5, preventing the protective cover 7 from being freely lifted up by external force and affecting the protective effect.

[0024] The support assembly 8 is clamped on the outside of the drilling device 3, and a chip blowing assembly 11 and a dust removal assembly 12 are installed on the top of the protective cover 7;

[0025] The chip blowing assembly 11 includes an air guide box 111, which is installed at the top of the protective cover 7. A plurality of nozzles 112 are provided at the bottom of the air guide box 111. The nozzles 112 are installed at the bottom of the air guide box 111 in an inclined shape. The air guide box 111 is annular in design and is arranged outside the tool holder 4. Since the nozzles 112 are inclined in design, the ejected gas can blow away the waste chips on the workpiece and guide the waste chips to the processing table 5, thereby guiding the waste chips.

[0026] An air inlet pipe 113 is connected to one side of the air guide box 111, and a fan 9 is connected to the end of the air inlet pipe 113. The fan 9 is installed on the support arm 2. The dust removal component 12 includes an annular tube 121. An air suction pipe 123 is provided on the top of the annular tube 121. The end of the air suction pipe 123 penetrates the protective cover 7 and is connected to a filter box 10. The filter box 10 is connected to the air inlet of the fan 9. Because the filter box 10 is provided, the filter box 10 can filter the gas containing dust to prevent the gas from being directly discharged to pollute the environment.

[0027] The annular tube 121 is installed at the top of the protective cover 7 , and a plurality of dust suction nozzles 122 are provided at the bottom of the annular tube 121 .

[0028] The working principle of the utility model is:

[0029] When drilling, the workpiece is mounted on the processing table 5, and the tool is mounted on the tool holder 4 to perform drilling on the workpiece on the processing table 5. The drilling equipment 3 moves downward so that the protective cover 7 first contacts the processing table 5. As the drilling equipment 3 continues to move downward, the protective cover 7 can slide in the slideway 802 outside the sleeve 801, and the elastic force of the spring 803 is used to support the protective cover 7 so that the protective cover 7 can be close to the processing table 5. During the drilling operation, the fan 9 works to introduce the gas from the air inlet pipe 113 into the air guide box 111, and the gas in the air guide box 111 is ejected from the nozzle 112. The ejected gas can blow away the waste chips on the workpiece and introduce the waste chips onto the processing table 5. The waste chips can fall into the collection box 13 through the leakage hole 6. At the same time, the fan 9 works to exhaust air through the suction pipe 123, so that the dust suction nozzle 122 can absorb the dust-containing gas generated by the drilling process and filter it through the filter box 10.

[0030] In the description of the present invention, 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 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 by specific circumstances.

[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A drilling device for mechanical processing with a cleaning structure, comprising a base (1), characterized in that: The base (1) is provided with a support arm (2), a drilling device (3) is installed at the end of the support arm (2), a tool holder (4) is installed at the bottom of the drilling device (3), a processing table (5) is provided below the tool holder (4), the processing table (5) is installed on the support arm (2), a protective cover (7) is provided above the processing table (5), the inner wall of the protective cover (7) is connected to a support component (8), the support component (8) is clamped on the outside of the drilling device (3), and a chip blowing component (11) and a dust removal component (12) are installed at the top of the protective cover (7); The chip blowing assembly (11) comprises an air guide box (111), the air guide box (111) is mounted on the top of the protective cover (7), a plurality of nozzles (112) are provided at the bottom of the air guide box (111), an air intake pipe (113) is connected to one side of the air guide box (111), an end of the air intake pipe (113) is connected to a fan (9), and the fan (9) is mounted on the support arm (2); the dust removal assembly (12) comprises an annular tube (121), the annular tube (121) is mounted on the top of the protective cover (7), and a plurality of dust suction nozzles (122) are provided at the bottom of the annular tube (121).

2. The drilling device for mechanical processing with a cleaning structure according to claim 1, characterized in that: The processing table (5) is provided with a plurality of material leakage holes (6), and a collection box (13) is provided below the material leakage holes (6), and the collection box (13) is installed on the support arm (2).

3. The drilling device for mechanical processing with a cleaning structure according to claim 1, characterized in that: The nozzle (112) is installed in an inclined manner at the bottom of the air guide box (111); the air guide box (111) is annular in design and is arranged outside the knife seat (4).

4. The drilling device for mechanical processing with a cleaning structure according to claim 1, characterized in that: An air intake pipe (123) is provided at the top of the annular tube (121); an end of the air intake pipe (123) passes through the protective cover (7) and is connected to a filter box (10); and the filter box (10) is in communication with an air inlet of the fan (9).

5. The drilling device for mechanical processing with a cleaning structure according to claim 1, characterized in that: The support assembly (8) comprises a clamping sleeve (801), four slideways (802) are provided outside the clamping sleeve (801), and the protective cover (7) is slidably connected in the slideways (802).

6. The drilling device for mechanical processing with a cleaning structure according to claim 5, characterized in that: The protective cover (7) is specifically a transparent cover, and four springs (803) are fixedly connected to the top of the protective cover (7), and the top of the spring (803) is fixed to the top of the ferrule (801).

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