Hot flow channel hole double-drilling machining equipment

Abstract

The utility model discloses a hot flow channel hole opposite-drilling machining device, and particularly relates to the technical field of hot pressboard drilling, the hot flow channel hole opposite-drilling machining device comprises a workbench, and an auxiliary positioning mechanism is arranged on one side of the workbench; the auxiliary positioning mechanism comprises a stepping motor, one side of the stepping motor is fixedly connected with the outer side of the workbench, the output end of the stepping motor is fixedly connected with a driving wheel, the outer side of the workbench is rotationally connected with a driven wheel, the outer sides of the driving wheel and the driven wheel are in transmission connection with a transmission toothed belt used for transmission, and the interiors of the driving wheel and the driven wheel are rotationally connected with two-way threaded rods. The outer side of the two-way threaded rod is rotationally connected with the interior of the workbench, and a limiting block is rotationally connected to the outer side of the two-way threaded rod. By arranging the auxiliary positioning mechanism, the two sides of the hot pressboards with different lengths are clamped and fixed, meanwhile, the hot pressboards can move in the bottom groove board, different positions of the hot pressboards can be conveniently drilled, and the drilling efficiency of the hot pressboards is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot pressing plate drilling technical field more specifically, the utility model relates to hot flow passage hole pair drilling processing equipment. BACKGROUND

[0002] Hot flow passage hole pair drilling is a specific drilling process, which involves drilling two or more relative or opposite holes in an object (such as a hot pressing plate of a hot press, a heat pipe, etc.) to form a hot flow passage. This process requires high precision and high efficiency to ensure the effectiveness and performance of the hot flow passage.

[0003] The existing hot pressing plate drilling is often inconvenient due to the heavy weight of the hot pressing plate, especially when performing tool setting, positioning, leveling, and fixing. For larger hot pressing plates, the worktable area of a common milling machine is too small to fix the hot pressing plate.

[0004] According to the search, the Chinese patent with the publication number CN209551264U discloses a hot pressing plate data control drilling machine workbench. After placing the hot pressing plate on the workbench, the left positioning rod and the right positioning rod push the workpiece to the middle of the X-axis direction of the workbench, and the slider pushes the workpiece to the front end of the Y-axis direction. At this time, the length and width of the workpiece and the position of the workpiece can be calculated based on the displacement of the left positioning rod, the right positioning rod, and the slider. The workbench is provided with a roller, which facilitates the movement of the hot pressing plate. Before drilling, leveling and positioning are not required.

[0005] However, when the above-mentioned workbench is used in practice, the position of the hot pressing plate needs to be adjusted during the drilling of different positions of the hot pressing plate. Since the position of the hot pressing plate is fixed, it takes time to adjust the position of the hot pressing plate, which reduces the efficiency of drilling the hot pressing plate. SUMMARY

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a hot flow passage hole pair drilling processing equipment to solve the problems raised in the above-mentioned background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The hot flow passage hole drilling equipment comprises a workbench, one side of the workbench is provided with an auxiliary positioning mechanism, the auxiliary positioning mechanism comprises a stepping motor, one side of the stepping motor is fixedly connected with the outside of the workbench, the output end of the stepping motor is fixedly connected with a driving wheel, the outside of the driving wheel and the driving wheel are transmissionally connected with a transmission toothed belt for transmission, the inside of the driving wheel and the driving wheel are rotationally connected with a bidirectional screw rod, the outside of the bidirectional screw rod is rotationally connected with the inside of the workbench, the outside of the bidirectional screw rod is rotationally connected with a limiting block, the bottom of the limiting block is fixedly connected with the inner wall of the workbench, the outside of the two bidirectional screw rods is threadedly connected with a threaded block, the top of the threaded block is fixedly connected with a sliding base, the top of the sliding base is provided with an expansion rod, one end of the expansion rod is fixedly connected with a positioning block, the top of the positioning block is provided with a servo motor, the output end of the servo motor is fixedly connected with an auxiliary roller, the outside of the auxiliary roller is rotationally connected with the inside of the positioning block, and the upper surface of the workbench is fixedly connected with two guide rails.

[0009] By adopting the above technical scheme: the plurality of sliding bases are driven by the corresponding bidirectional screw rods and threaded blocks to move oppositely, so as to clamp hot plates of different lengths, and the fixed hot plates can be moved in the horizontal direction, thereby facilitating drilling of different positions of the hot plates and improving the drilling efficiency of the hot plates.

[0010] As a further description of the above technical scheme: the top of the workbench is fixedly connected with two lifting bases, the top of the lifting base is fixedly connected with a positioning angle plate, the upper surface of the positioning angle plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a drill bit, one side of the positioning angle plate is fixedly connected with a liquid conveying pipe, the bottom of the liquid conveying pipe is throughly connected with a water pump, the bottom end of the liquid conveying pipe is communicated with a water tank, and the bottom of the water pump is fixedly connected with the inner wall of the water tank.

[0011] By adopting the above technical scheme: the positions of the driving motor and the drill bit can be lifted, different heights of the hot plates can be drilled, and the drilling positions of the hot plates can be cooled by the cooling liquid, so as to avoid damage caused by the high temperature of the drill bit.

[0012] As a further description of the above technical scheme: the inside of the workbench is provided with a convenient cleaning mechanism, the convenient cleaning mechanism comprises a rotating handle, the outside of the rotating handle is rotationally connected with the outside of the workbench, the outside of the rotating handle is fixedly connected with two pop-up blocks, one side of the rotating handle is fixedly connected with a bottom groove plate, the outside of the bottom groove plate is rotationally connected with the inside of the workbench, and the inside of the bottom groove plate is rotationally connected with a plurality of auxiliary wheels.

[0013] By adopting the technical scheme, the positions of the bottom groove plates and the upper and lower auxiliary wheels can be turned over, so that the cooling liquid and the residue gathered on the upper bottom groove plate and the auxiliary wheel after drilling are caused to fall by gravity after the turning over, and the influence of the accumulation of the cooling liquid and the residue on the movement of the hot pressing plate is avoided.

[0014] As a further description of the technical scheme, the lower surface of the workbench is fixedly connected with a lower liquid collecting box, and two filter plates are slidably connected in the lower liquid collecting box.

[0015] By adopting the technical scheme, the collected cooling liquid and residue are filtered and collected.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] 1. By setting the auxiliary positioning mechanism, compared with the prior art, the two sides of the hot pressing plate of different lengths are clamped and fixed, and the hot pressing plate can be moved in the inside of the bottom groove plate, so that the hot pressing plate can be drilled at different positions, and the drilling efficiency of the hot pressing plate is improved.

[0018] 2. By setting the convenient cleaning mechanism, compared with the prior art, the cooling liquid and the residue can be effectively collected, and by rotating the bottom groove plate, the surface of the bottom groove plate and the auxiliary wheel will not accumulate residue when different hot pressing plates are drilled, so that the processing process of the hot pressing plate is more stable, and the cleaning time of the processing equipment is reduced. DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model.

[0020] Figure 2 It is a workbench cross section structure schematic view of the utility model.

[0021] Figure 3 It is a local schematic view of the connection between the lifting base and the positioning angle plate of the utility model.

[0022] Figure 4 It is a local schematic view of the connection between the transmission tooth belt and the bidirectional screw rod of the utility model.

[0023] Figure 5 It is a local schematic view of the connection between the sliding base and the telescopic rod of the utility model.

[0024] Figure 6 It is a local schematic view of the connection between the rotating handle and the bottom groove plate of the utility model.

[0025] The reference signs are: 1, workbench; 2, stepping motor; 3, driving wheel; 4, driven wheel; 5, transmission toothed belt; 6, bidirectional threaded rod; 7, limiting block; 8, threaded block; 9, sliding base; 10, telescopic rod; 11, positioning block; 12, servo motor; 13, auxiliary roller; 14, guide rail; 15, lifting base; 16, positioning angle plate; 17, driving motor; 18, drill bit; 19, infusion tube; 20, water pump; 21, rotating handle; 22, ejection block; 23, bottom groove plate; 24, auxiliary wheel; 25, lower liquid collecting box; 26, filter plate; 27, water tank. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] The application discloses a hot flow passage hole drilling processing equipment, which comprises a workbench 1, and an auxiliary positioning mechanism is arranged on one side of the workbench 1. The auxiliary positioning mechanism comprises a stepping motor 2, one side of the stepping motor 2 is fixedly connected with the outer side of the workbench 1, a driving wheel 3 is fixedly connected with the output end of the stepping motor 2, a driven wheel 4 is rotatably connected with the outer side of the workbench 1, a transmission toothed belt 5 for transmission is in transmission connection with the outer sides of the driving wheel 3 and the driven wheel 4, bidirectional threaded rods 6 are rotatably connected in the interiors of the driving wheel 3 and the driven wheel 4, the outer sides of the bidirectional threaded rods 6 are rotatably connected with the interior of the workbench 1, limiting blocks 7 are rotatably connected with the outer sides of the bidirectional threaded rods 6, the bottoms of the limiting blocks 7 are fixedly connected with the inner wall of the workbench 1, threaded blocks 8 are in threaded connection with the outer sides of the two bidirectional threaded rods 6, sliding bases 9 are fixedly connected with the top portions of the threaded blocks 8, telescopic rods 10 are installed on the top portions of the sliding bases 9, positioning blocks 11 are fixedly connected with one end of the telescopic rods 10, servo motors 12 are installed on the top portions of the positioning blocks 11, auxiliary rollers 13 are fixedly connected with the output ends of the servo motors 12, the outer sides of the auxiliary rollers 13 are rotatably connected with the interiors of the positioning blocks 11, two guide rails 14 are fixedly connected with the upper surface of the workbench 1, the stepping motor 2 and the driving wheel 3 drive the driven wheel 4 to rotate through the transmission toothed belt 5, so that the two bidirectional threaded rods 6 can drive the corresponding two threaded blocks 8 and sliding bases 9 to move oppositely, then the corresponding positioning blocks 11 are pushed by the telescopic rods 10 to clamp the two sides of a hot pressing plate, and then when it is needed to move the hot pressing plate, the auxiliary rollers 13 are driven by the servo motors 12 to rotate, so that the hot pressing plate is horizontally pushed.

[0028] REFERENCE Figure 3As shown, the workbench 1 top fixedly connected with two lifting base 15, lifting base 15 top fixedly connected with positioning angle plate 16, positioning angle plate 16 upper surface fixedly connected with drive motor 17, drive motor 17 output fixedly connected with drill bit 18, positioning angle plate 16 side fixedly connected with infusion tube 19, infusion tube 19 bottom through connection has water pump 20, infusion tube 19 bottom end is communicated with water tank 27, water pump 20 bottom and water tank 27 inner wall fixedly connected, lifting base 15 drive drive motor 17 and drill bit 18 to lift, make drill bit 18 to hot pressing plate of different height is drilled, two water tank 27 is used for storing coolant, water pump 20 will water tank 27 inside coolant is spouted from infusion tube 19 one end, to drill bit 18 is cooled.

[0029] Referring to Figure 6 As shown, the workbench 1 inside is provided with convenient cleaning mechanism, convenient cleaning mechanism includes rotating handle 21, rotating handle 21 outside and workbench 1 outside rotationally connected, rotating handle 21 outside fixedly connected with two pop-up block 22, rotating handle 21 side fixedly connected with bottom groove plate 23, bottom groove plate 23 outside and workbench 1 inside rotationally connected, bottom groove plate 23 inside rotationally connected with multiple auxiliary wheels 24, rotating rotating handle 21 drive bottom groove plate 23 and auxiliary wheel 24 in the inside of workbench 1 is rotated, make above multiple auxiliary wheels 24 overturn to below, it is convenient for multiple auxiliary wheels 24 surface residual coolant and residue can fall down, simultaneously through two pop-up block 22 make rotating handle 21 can be rotated after timely limit, make bottom groove plate 23 keep vertical.

[0030] Referring to Figure 2 As shown, the workbench 1 lower surface fixedly connected with lower liquid collecting box 25, lower liquid collecting box 25 inside is slidably connected with two filter plates 26, two lower liquid collecting box 25 falls into the coolant and impurities of being filtered, filter plate 26 is collected to coolant.

[0031] The utility model discloses working principle: before carrying out the rotary hole to hot pressboard, first with the inside of auxiliary wheel 24 of hot pressboard vertical one end, through the step motor 2 drive driving wheel 3 and make driving wheel 3 drive driven wheel 4 synchronous rotation through transmission toothed belt 5, after driving wheel 3 and driven wheel 4 drive two two-way threaded rods 6 in the inside rotation of workbench 1, the rotation of two two-way threaded rods 6 drive multiple threaded blocks 8 in the inside of workbench 1 and move towards each other, after multiple threaded blocks 8 drive sliding base 9 slide on the outside of guide rail 14, make sliding base 9 can drive telescopic link 10 and positioning block 11 to the hot pressboard of different length and carry out alignment, after telescopic link 10 push positioning block 11 and auxiliary roller 13 and carry out clamping to the both sides of hot pressboard, make hot pressboard can stably fixed on the top of workbench 1, after two lifting bases 15 drive positioning angle plate 16 and drive motor 17 and carry out lifting, make drill bit 18 can carry out drilling to the hot pressboard of different height, simultaneously in the process of drilling, water pump 20 will cooling liquid in the inside of water tank 27 through the top end of infusion tube 19 and spray to the surface of drill bit 18 and hot pressboard, when needing to carry out drilling to the different position of hot pressboard, multiple positioning blocks 11 top servo motor 12 drive auxiliary roller 13 and carry out left and right push to hot pressboard, simultaneously the bottom of hot pressboard passes through multiple auxiliary wheels 24 and carries out auxiliary movement, make hot pressboard can quickly adjust position;

[0032] After that, the cooling liquid can fall into the lower liquid collecting box 25, and the residue is filtered by the filter plate 26. The cooling liquid is concentrated at the bottom of the lower liquid collecting box 25. After drilling a hot pressboard, the rotating handle 21 drives the bottom groove plate 23 to flip, so that the multiple auxiliary wheels 24 above the bottom groove plate 23 can be placed downward, and the cooling liquid and residue accumulated in the bottom groove plate 23 and the auxiliary wheels 24 can fall off, and the multiple auxiliary wheels 24 below can continue to limit the hot pressboard.

[0033] The contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used. In the technical solution, the electric appliance control elements not mentioned belong to the prior art, so they are not shown in the figure, and will not be described here.

[0034] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A hot flow channel hole drilling machine, comprising a worktable (1), characterized in that: An auxiliary positioning mechanism is provided on one side of the workbench (1); The auxiliary positioning mechanism includes a stepper motor (2), one side of which is fixedly connected to the outside of the worktable (1). A drive wheel (3) is fixedly connected to the output end of the stepper motor (2). A driven wheel (4) is rotatably connected to the outside of the worktable (1). A transmission toothed belt (5) for transmission is connected to the outside of the drive wheel (3) and the driven wheel (4). A bidirectional threaded rod (6) is rotatably connected inside both the drive wheel (3) and the driven wheel (4). The outside of the bidirectional threaded rod (6) is rotatably connected to the inside of the worktable (1). A limit switch is rotatably connected to the outside of the bidirectional threaded rod (6). Block (7), the bottom of the limiting block (7) is fixedly connected to the inner wall of the workbench (1), and the two bidirectional threaded rods (6) are threaded with threaded blocks (8) on the outside. The top of the threaded block (8) is fixedly connected to a sliding base (9), and the top of the sliding base (9) is equipped with a telescopic rod (10). One end of the telescopic rod (10) is fixedly connected to a positioning block (11), and the top of the positioning block (11) is equipped with a servo motor (12). The output end of the servo motor (12) is fixedly connected to an auxiliary roller (13), and the outside of the auxiliary roller (13) is rotatably connected to the inside of the positioning block (11).

2. The hot flow channel hole drilling equipment according to claim 1, characterized in that: Two guide rails (14) are fixedly connected to the upper surface of the workbench (1), and two lifting bases (15) are fixedly connected to the top of the workbench (1).

3. The hot flow channel hole drilling equipment according to claim 2, characterized in that: The top of the lifting base (15) is fixedly connected to a positioning angle plate (16), and a drive motor (17) is fixedly connected to the upper surface of the positioning angle plate (16).

4. The hot flow channel hole drilling equipment according to claim 3, characterized in that: The output end of the drive motor (17) is fixedly connected to a drill bit (18), and a delivery pipe (19) is fixedly connected to one side of the positioning angle plate (16). A water pump (20) is connected through the bottom of the delivery pipe (19), and a water tank (27) is connected to the bottom of the delivery pipe (19). The bottom of the water pump (20) is fixedly connected to the inner wall of the water tank (27).

5. The hot flow channel hole drilling equipment according to claim 1, characterized in that: The workbench (1) is equipped with a convenient cleaning mechanism, which includes a rotating handle (21). The outer side of the rotating handle (21) is rotatably connected to the outer side of the workbench (1), and two pop-out blocks (22) are fixedly connected to the outer side of the rotating handle (21).

6. The hot flow channel hole drilling equipment according to claim 5, characterized in that: The rotating handle (21) is fixedly connected to a bottom groove plate (23) on one side. The outer side of the bottom groove plate (23) is rotatably connected to the inside of the workbench (1). Multiple auxiliary wheels (24) are rotatably connected inside the bottom groove plate (23).

7. The hot flow channel hole drilling equipment according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a lower liquid collection box (25), and two filter plates (26) are slidably connected inside the lower liquid collection box (25).

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