Hard alloy drilling device

Abstract

The utility model relates to the related technical field of alloy machining, in particular to a hard alloy drilling device which comprises a base, a scrap removing mechanism is arranged above the top of the base, and an adjusting mechanism is arranged at one end of the base and arranged between the base and the scrap removing mechanism. Through the arrangement of the chip cleaning mechanism, the first sliding block drives the air nozzle and the second sliding block drives the chip suction pipe to flexibly move on the sliding rail, chips at different positions can be conveniently and accurately cleaned, the chips are firstly blown away from a drilling area and then cleaned through the chip suction pipe, flying chips blown out by the air nozzle are blocked by the arranged side plate, and the chip cleaning efficiency is improved. Flying chips are dispersed to the two sides, the chip suction pipes on the two sides can conveniently clean the chips, the chip cleaning effect is better, the adjusting mechanism drives the eccentric block to rotate by rotating the adjusting bolt to adjust the distance between the drilling machine and the drilling head, and the drilling depth can be conveniently adjusted by adjusting the height of the drilling machine.

Description

Technical Field

[0001] The utility model relates to the technical field related to alloy processing, in particular to a cemented carbide drilling device. Background Art

[0002] With the continuous development of industrial technology, cemented carbide materials have been widely used due to their high hardness, high strength and good wear resistance. However, a large amount of chips will be generated during the drilling process. If these chips cannot be cleaned in time, it will not only affect the accuracy and quality of the drilling, but may also cause damage to the equipment. At the same time, the accumulation of chips will also increase the cleaning workload of the operator and reduce production efficiency. For this reason, a cemented carbide drilling device is particularly needed.

[0003] An aluminum alloy drilling device with authorization announcement number CN216967124U includes a drilling machine and an operating table, the lower surface of the drilling machine and the upper surface of the operating table are fixedly connected, the lower surface of the operating table is fixedly connected to the table legs, the upper surface of the operating table is provided with an aluminum alloy plate, the upper surface of the operating table is fixedly connected to a fan, the air outlet end of the fan is fixedly connected to a ventilation pipe, the upper surface of the operating table is fixedly connected to a debris handling component, and the upper surface of the operating table is slidably connected to a clamping component. The utility model provides a fan, and the rotation of the fan generates wind energy. By providing a ventilation pipe connected to the fan, the direction of the wind can be made to correspond to the drilling position of the drilling machine. By providing a debris processing box, the debris can be blown into the channel and then into the storage chamber. By providing a drawer, the debris dropped from the storage chamber is received, thereby solving the problem of debris polluting the environment and affecting the use of subsequent drill bits. However, the chip cleaning of the aluminum alloy drilling device mainly relies on the fan to blow the debris to the debris processing box through the ventilation pipe. The air outlet of the ventilation pipe is relatively fixed, lacks flexibility, and is inconvenient to adjust the drilling depth and position during drilling.

[0004] In view of the above problems, a cemented carbide drilling device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a cemented carbide drilling device to solve the problems of the existing cemented carbide drilling device proposed in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a cemented carbide drilling device, comprising a base, a chip cleaning mechanism provided on the top of the base, an adjustment mechanism provided at one end of the base, and the adjustment mechanism provided between the base and the chip cleaning mechanism;

[0007] The chip cleaning mechanism includes a slide rail installed above the top of the base, a first slider is provided at one end of the slide rail, and the first slider is slidably connected to the slide rail, second sliders are provided on both sides of the slide rail, and the second sliders are slidably connected to the slide rail, an air nozzle is provided at the bottom of the first slider, and a chip suction tube is provided at the bottom of the second slider.

[0008] Preferably, a drilling head is provided above the top of the base, and the drilling head is provided on the inner wall of the top plate.

[0009] Preferably, the chip cleaning mechanism includes a top plate installed above the top of the slide rail, the four corners of the top of the top plate are provided with mounting plates, and the four corners of the top plate are provided with connecting columns.

[0010] Preferably, one end of the mounting plate is connected to a connecting column, a bottom of the connecting column is connected to a slide rail, and the connecting column is used to connect the mounting plate to the slide rail.

[0011] Preferably, the slide rail is in the shape of a rectangular parallelepiped frame, and has grooves on the outer surface and the inner surface respectively, for the first slider and the second slider to move along one side of the slide rail.

[0012] Preferably, the adjustment mechanism includes a side plate installed on the top of the base, with limit columns on both sides of the side plate, a drill press is passed through the surface of the limit column, an adjustment bolt is provided at one end of the drill press, and an eccentric block is passed through the surface of the adjustment bolt.

[0013] Preferably, one end of the drilling machine is circular and open, and the eccentric block is arranged at the center point of the opening at one end of the drilling machine, and is used to drive the eccentric block to rotate by rotating the adjusting bolt.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The carbide drilling device is provided with a chip cleaning mechanism, which can flexibly move on the slide rail by driving the air nozzle with the first slider and the chip suction pipe with the second slider, so as to facilitate the precise cleaning of chips at different positions. The chips are first blown away from the drilling area and then cleaned through the chip suction pipe. The side plates are provided to block the flying chips blown out by the air nozzle and disperse the flying chips to both sides, so as to facilitate the chip suction pipes on both sides to clean the chips and achieve better chip cleaning effect.

[0016] The adjustment mechanism drives the eccentric block to rotate by rotating the adjustment bolt to adjust the distance between the drilling machine and the drilling head, so that the drilling depth can be adjusted by adjusting the height of the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2;

[0019] Figure 3 The structure diagram of the chip cleaning mechanism of this utility model is shown as follows: Figure 1 ;

[0020] Figure 4 The structure diagram of the chip cleaning mechanism of this utility model is shown as follows: Figure 2 ;

[0021] Figure 5 It is a structural diagram of the adjustment mechanism of the utility model.

[0022] In the figure: 1. Base; 2. Chip cleaning mechanism; 201. Slide rail; 202. Top plate; 203. First slider; 204. Second slider; 205. Mounting plate; 206. Connecting column; 207. Air nozzle; 208. Chip suction pipe; 3. Adjustment mechanism; 301. Side plate; 302. Limiting column; 303. Drilling machine; 304. Adjustment bolt; 305. Eccentric block; 4. Drilling head. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] Example

[0025] like Figure 1-4 As shown, it includes a base 1, a chip cleaning mechanism 2 is provided above the top of the base 1, an adjustment mechanism 3 is provided at one end of the base 1, and the adjustment mechanism 3 is provided between the base 1 and the chip cleaning mechanism 2, and the chip cleaning mechanism 2 includes a slide rail 201 installed above the top of the base 1, a first slider 203 is provided at one end of the slide rail 201, and the first slider 203 is slidably connected to the slide rail 201, second sliders 204 are provided on both sides of the slide rail 201, and the second slider 204 is slidably connected to the slide rail 201, an air nozzle 207 is provided at the bottom of the first slider 203, and a chip suction pipe 208 is provided at the bottom of the second slider 204.

[0026] It should be noted that, in this embodiment, chips are generated during the operation of the drilling head 4. First, the positions of the first slider 203 and the second slider 204 on the slide rail 201 are adjusted. During the adjustment, the first slider 203 drives the air nozzle 207 to move, and the second slider 204 drives the chip suction pipe 208 to move. After adjusting to the appropriate position, the air pump and the fan are started. The air pump drives the air nozzle 207 to blow the chips away from the drilling area, and the fan provides a power source for suction, and the chips are sucked into the chip collection box through the chip suction pipe 208 to complete the collection of the chips.

[0027] The top plate 202 provides a support platform for the drilling head 4 mounted on its inner wall, and the slide rail 201 is mounted below the top plate 202 via a mounting plate 205 and a connecting column 206 .

[0028] like Figure 5 As shown, the adjustment mechanism 3 includes a side plate 301 installed on the top of the base 1, and limiting columns 302 are provided on both sides of the side plate 301. A drilling machine 303 is penetrated on the surface of the limiting column 302, and an adjusting bolt 304 is provided at one end of the drilling machine 303. An eccentric block 305 is penetrated on the surface of the adjusting bolt 304.

[0029] It should be noted that in this embodiment, when drilling, the position of the drill press 303 is first adjusted. An eccentric block 305 is provided on the surface of the adjustment bolt 304, and the eccentric block 305 is located at the center point of the opening at one end of the drill press 303. Rotating the adjustment bolt 304 drives the eccentric block 305 to rotate. At this time, the eccentric block 305 loses its position limit on the drill press 303 due to the change in position, and the distance between the drill press 303 and the drilling head 4 can be adjusted.

[0030] Among them, the limiting columns 302 on both sides of the side plate 301 limit and guide the movement of the drilling machine 303. The setting of the side plate 301 can block the flying chips blown out by the air nozzle 207 when the drilling head 4 is working, so that the flying chips are dispersed to both sides and finally cleaned by the chip suction pipes 208 on both sides of the drilling machine 303.

[0031] Working principle of this utility model:

[0032] Refer to the instruction manual Figure 1-5 When drilling, first adjust the position of the drill press 303. An eccentric block 305 is provided on the surface of the adjusting bolt 304, and the eccentric block 305 is located at the center point of the opening at one end of the drill press 303. Rotating the adjusting bolt 304 drives the eccentric block 305 to rotate. At this time, the eccentric block 305 loses the limit of the drill press 303 due to the change in position, and the distance between the drill press 303 and the drilling head 4 can be adjusted.

[0033] Then the drilling head 4 is started. During the operation of the drilling head 4, chips are generated. First, the positions of the first slider 203 and the second slider 204 on the slide rail 201 are adjusted. During the adjustment, the first slider 203 drives the air nozzle 207 to move, and the second slider 204 drives the chip suction pipe 208 to move. After adjusting to the appropriate position, the air pump and the fan are started. The air pump drives the air nozzle 207 to blow the chips away from the drilling area. The fan provides a power source for suction, and the chips are sucked into the chip collection box through the chip suction pipe 208 to complete the collection of debris. The limit columns 302 on both sides of the side plate 301 limit and guide the movement of the drilling machine 303. The setting of the side plate 301 can block the flying chips blown out by the air nozzle 207 when the drilling head 4 is working, so that the flying chips are dispersed to both sides and finally cleaned by the chip suction pipes 208 on both sides of the drilling machine 303.

[0034] The top plate 202 provides a support platform for the drilling head 4 mounted on its inner wall, and the slide rail 201 is mounted below the top plate 202 via a mounting plate 205 and a connecting column 206 .

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cemented carbide drilling device, comprising a base (1), characterized in that: A chip cleaning mechanism (2) is provided above the top of the base (1); an adjustment mechanism (3) is provided at one end of the base (1), and the adjustment mechanism (3) is provided between the base (1) and the chip cleaning mechanism (2); The chip cleaning mechanism (2) comprises a slide rail (201) installed above the top of the base (1); a first slider (203) is provided at one end of the slide rail (201), and the first slider (203) is slidably connected to the slide rail (201); second sliders (204) are provided on both sides of the slide rail (201), and the second sliders (204) are slidably connected to the slide rail (201); an air nozzle (207) is provided at the bottom of the first slider (203), and a chip suction pipe (208) is provided at the bottom of the second slider (204).

2. A cemented carbide drilling device according to claim 1, characterized in that: A drilling head (4) is provided above the top of the base (1), and the drilling head (4) is provided on the inner wall of the top plate (202).

3. The cemented carbide drilling device according to claim 1, characterized in that: The chip cleaning mechanism (2) comprises a top plate (202) installed above the top of the slide rail (201), the top four corners of the top plate (202) are provided with mounting plates (205), and the four corners of the top plate (202) are provided with connecting columns (206).

4. A cemented carbide drilling device according to claim 3, characterized in that: One end of the mounting plate (205) is connected to a connecting column (206), the bottom of the connecting column (206) is connected to a slide rail (201), and the connecting column (206) is used to connect the mounting plate (205) to the slide rail (201).

5. The cemented carbide drilling device according to claim 1, characterized in that: The slide rail (201) is in the shape of a rectangular parallelepiped frame, and has grooves on its outer surface and inner surface respectively, for the first slider (203) and the second slider (204) to move along one side of the slide rail (201).

6. The cemented carbide drilling device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a side plate (301) mounted on the top of the base (1), with limiting columns (302) provided on both sides of the side plate (301), a drilling machine (303) passing through the surface of the limiting column (302), an adjustment bolt (304) being provided at one end of the drilling machine (303), and an eccentric block (305) passing through the surface of the adjustment bolt (304).

7. The cemented carbide drilling device according to claim 6, characterized in that: One end of the drilling machine (303) is circular and open. The eccentric block (305) is arranged at the center point of the opening at one end of the drilling machine (303) and is used to drive the eccentric block (305) to rotate by rotating the adjustment bolt (304).

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