Cone hub drilling device

Abstract

The utility model discloses a cone hub drilling device which comprises a bottom frame, a cone hub drilling workbench is connected to the top of the bottom frame in a bolting mode, a first supporting plate and a second supporting plate are sequentially connected to the top of the cone hub drilling workbench from left to right in a bolting mode, and top plates are connected to the top of the first supporting plate and the top of the second supporting plate in a bolting mode. A first air cylinder is in bolted connection with the center of the bottom of the top plate, a piston rod of the first air cylinder is in bolted connection with a mounting plate, a first motor is in bolted connection with the bottom of the mounting plate, an output shaft of the first motor is fixedly connected with a drill rod, and filter plates are in bolted connection with the two sides of an inner cavity of the bottom frame correspondingly. According to the drilling device, cooling during drilling is facilitated, meanwhile, blockage of the filter plate is avoided, the filter plate is convenient to clean, the working efficiency is improved, dust is conveniently sucked into the box body for filtering through cooperation of the fan, the box body, the second hose and the air suction pipe, and the dust is prevented from polluting the working environment.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a cone hub drilling device. Background Art

[0002] As one of the key components of the synchronizer, the cone hub has a direct impact on the working performance of the synchronizer. The outer cone surface of the cone hub will match the cone surface of the synchronizer gear ring. The friction between the two cone surfaces is the key to ensure the effective operation of the synchronizer. If the friction is insufficient, the friction is too small, and accordingly, the working efficiency of the synchronizer is low, the shifting efficiency is low, and the cone hub production and processing requires drilling.

[0003] After searching, publication number CN217912986U discloses a drilling device for pipe processing. When drilling is needed, the drilling device is started, and the drilling device controls the drill bit to start drilling. The water pipe is aimed at the drill bit to spray water to cool it down, and the blower is turned on. The blower blows air out from the annular air outlet through the air pipe. The air outlet is downward to form a wind wall around the drilling device, which can effectively prevent water or debris from splashing out and injuring the staff.

[0004] However, the device still has the following shortcomings: the debris generated by drilling can easily clog the filter, making it inconvenient to clean the filter, affecting the user's work efficiency. At the same time, the dust generated by drilling can easily pollute the working environment. Therefore, we need to propose a cone hub drilling device. Utility Model Content

[0005] The purpose of the utility model is to provide a cone hub drilling device, which is convenient for cooling during drilling, avoids clogging of the filter plate, facilitates cleaning of the filter plate, improves work efficiency, and solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A conical hub drilling device comprises a bottom frame, a conical hub drilling workbench is bolted to the top of the bottom frame, a first support plate and a second support plate are bolted to the top of the conical hub drilling workbench from left to right in sequence, the tops of the first support plate and the second support plate are bolted to a top plate, and a first cylinder is bolted to the center of the bottom of the top plate, the piston rod of the first cylinder is bolted to a mounting plate, the bottom of the mounting plate is bolted to a first motor, the output shaft of the first motor is fixedly connected to a drill rod, filter plates are bolted to both sides of the inner cavity of the bottom frame, the inner cavity of the bottom frame is provided with a cooling component for cooling the drill rod, and a through groove is opened at the center of the top of the conical hub drilling workbench.

[0008] Preferably, the cooling component includes a water pump, a second motor, a screw, a threaded sleeve and a brush. The top of the left side of the second support plate is bolted to the first fixed platform, the water pump is bolted to the left side of the first fixed platform, the water inlet of the water pump is connected to the water inlet pipe, and the end of the water inlet pipe away from the water pump passes through the second support plate and is connected to the right side of the bottom frame, the water outlet of the water pump is connected to the first hose, and the end of the first hose away from the water pump is connected to the water spray pipe, the second motor is bolted to the right side of the bottom frame, the screw is fixedly connected to the output shaft of the second motor, the left side of the screw passes through the bottom frame and is rotatably connected to the left side of the inner cavity of the bottom frame through a bearing, the threaded sleeve is threadedly connected to the surface of the screw, the brush is bolted to the bottom of the threaded sleeve, and the bottom of the brush contacts the top of the filter plate.

[0009] Preferably, a second fixing platform is bolted to the left side of the first support plate, and a fan and a box body are bolted to the top of the second fixing platform in sequence from left to right, an air inlet of the fan is connected to an air inlet pipe, and a right end of the air inlet pipe is connected to the left side of the box body, a second hose is connected to the right side of the box body, and an end of the second hose away from the box body passes through the first support plate and is connected to an air intake pipe, and a filter screen is bolted to the top and bottom of the inner cavity of the box body.

[0010] Preferably, sliding columns are bolted to the tops of both sides of the inner cavity of the bottom frame, sliding sleeves are slidably connected to the surfaces of the sliding columns, and the bottoms of the sliding sleeves are bolted to the tops of the threaded sleeves.

[0011] Preferably, a collecting box is bolted to the bottom of the left side of the bottom frame, and a discharge pipe is connected to the left side of the bottom frame, and the discharge pipe is located directly above the left side of the top of the filter plate.

[0012] Preferably, a second cylinder is bolted to one side of the first support plate and the second support plate facing each other, and a clamping plate is bolted to the piston rod of the second cylinder.

[0013] Preferably, a protective pad is bonded to the opposite side of the splint.

[0014] Preferably, fixing members are bolted to both sides of the mounting plate, and the inner cavities of the fixing members are bolted to the surfaces of the water spray pipe and the air suction pipe respectively.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model cooperates with a water pump, a second motor, a screw rod, a threaded sleeve and a brush to facilitate cooling during drilling, avoid clogging of the filter plate, facilitate cleaning of the filter plate and improve work efficiency; cooperates with the fan, a box body, a second hose and an air intake pipe to facilitate suction of dust into the box body for filtering and avoid dust pollution of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural sectional view of the bottom frame of the utility model;

[0019] Figure 3 This is a structural sectional view of the box body of the utility model;

[0020] Figure 4 For this utility model Figure 1 An enlarged view of the structure at point A is shown.

[0021] In the figure: 1. bottom frame; 2. cone hub drilling workbench; 3. first support plate; 4. second support plate; 5. first cylinder; 6. mounting plate; 7. first motor; 8. filter plate; 9. cooling component; 91. water pump; 92. second motor; 93. screw rod; 94. threaded sleeve; 95. brush; 10. fan; 11. box; 12. suction pipe; 13. water spray pipe; 14. filter screen; 15. sliding column; 16. sliding sleeve; 17. collection box; 18. second cylinder; 19. splint. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a cone hub drilling device, including a bottom frame 1, a cone hub drilling workbench 2 is bolted to the top of the bottom frame 1, a first support plate 3 and a second support plate 4 are bolted to the top of the cone hub drilling workbench 2 from left to right in sequence, the top of the first support plate 3 and the second support plate 4 are bolted to the top of the top plate, and a first cylinder 5 is bolted to the center of the bottom of the top plate, the piston rod of the first cylinder 5 is bolted to the mounting plate 6, the bottom of the mounting plate 6 is bolted to the first motor 7, the output shaft of the first motor 7 is fixedly connected to the drill rod, filter plates 8 are bolted to both sides of the inner cavity of the bottom frame 1, the inner cavity of the bottom frame 1 is provided with a cooling component 9 for cooling the drill rod, and a through groove is opened at the center of the top of the cone hub drilling workbench 2.

[0024] The cooling component 9 includes a water pump 91, a second motor 92, a screw rod 93, a threaded sleeve 94 and a brush 95. The top of the left side of the second support plate 4 is bolted to the first fixed platform. The water pump 91 is bolted to the left side of the first fixed platform. The water inlet of the water pump 91 is connected to the water inlet pipe, and the end of the water inlet pipe away from the water pump 91 passes through the second support plate 4 and is connected to the right side of the bottom frame 1. The water outlet of the water pump 91 is connected to the first hose, and the end of the first hose away from the water pump 91 is connected to the water spray pipe 13. The second motor 92 is bolted to the On the right side of the bottom frame 1, the screw rod 93 is fixedly connected to the output shaft of the second motor 92. The left side of the screw rod 93 penetrates the bottom frame 1 and is rotatably connected to the left side of the inner cavity of the bottom frame 1 through a bearing. The threaded sleeve 94 is threadedly connected to the surface of the screw rod 93. The brush 95 is bolted to the bottom of the threaded sleeve 94. The bottom of the brush 95 contacts the top of the filter plate 8. The water pump 91 transports the water in the bottom frame 1 to the water spray pipe 13, cools down the cone hub when drilling, cleans the filter plate 8, and avoids clogging of the filter plate 8.

[0025] A second fixed platform is bolted to the left side of the first support plate 3, and a fan 10 and a box body 11 are bolted to the top of the second fixed platform in sequence from left to right, an air inlet of the fan 10 is connected with an air inlet pipe, and the right end of the air inlet pipe is connected with the left side of the box body 11, a second hose is connected to the right side of the box body 11, and an end of the second hose away from the box body 11 passes through the first support plate 3 and is connected with an air intake pipe 12, a filter screen 14 is bolted to the top and bottom of the inner cavity of the box body 11, dust generated by drilling the cone hub is sucked into the box body 11 for filtration, so as to prevent dust from polluting the working environment.

[0026] Sliding posts 15 are bolted to the top of both sides of the inner cavity of the bottom frame 1, and sliding sleeves 16 are slidably connected to the surfaces of the sliding posts 15. The bottom of the sliding sleeve 16 is bolted to the top of the threaded sleeve 94 to limit the threaded sleeve 94 and assist the threaded sleeve 94 in moving.

[0027] A collecting box 17 is bolted to the bottom of the left side of the bottom frame 1 , and a discharge pipe is connected to the left side of the bottom frame 1 , and the discharge pipe is located just above the left side of the top of the filter plate 8 , so as to collect impurities such as debris filtered by the filter plate 8 .

[0028] A second cylinder 18 is bolted to the opposite side of the first support plate 3 and the second support plate 4 , and a clamping plate 19 is bolted to the piston rod of the second cylinder 18 , so as to fix and clamp the cone hub to prevent the cone hub from moving during drilling.

[0029] A protective pad is bonded to the opposite side of the clamping plate 19 to prevent the clamping plate 19 from being worn when in contact with the cone hub.

[0030] Fixing members are bolted to both sides of the mounting plate 6 , and the inner cavities of the fixing members are respectively bolted to the surfaces of the water spray pipe 13 and the air suction pipe 12 , thereby fixing the water spray pipe 13 and the air suction pipe 12 and improving their stability.

[0031] During use, the user turns on the second cylinder 18, and the second cylinder 18 drives the clamping plate 19 to move toward each other to clamp the cone hub, and then turns on the first cylinder 5 and the first motor 7 to make the drill rod drill a hole in the cone hub. At the same time, the user turns on the fan 10 and the water pump 91. The fan 10 sucks the generated dust into the box body 11 through the suction pipe 12 and the second hose, and the filter screen 14 filters and discharges it. The water pump 91 transports the water in the bottom frame 1 to the first hose, and the first hose transports the water to the water spray pipe 13 to spray it out for cooling. Then the water falls on the filter plate 8 together with impurities such as debris, so that the water is recycled. Then the user turns on the second motor 92, and the second motor 92 drives the screw rod 93 to rotate. At this time, the screw rod 93 drives the threaded sleeve 94 to move to the left, and the threaded sleeve 94 drives the brush 95 to move to the left, and the filtered debris and other impurities are pushed into the collection box 17 through the discharge pipe.

[0032] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A cone hub drilling device, comprising a bottom frame (1), characterized in that: The top of the bottom frame (1) is bolted with a cone hub drilling workbench (2), and the top of the cone hub drilling workbench (2) is bolted with a first support plate (3) and a second support plate (4) in sequence from left to right. The tops of the first support plate (3) and the second support plate (4) are both bolted with a top plate, and a first cylinder (5) is bolted at the center of the bottom of the top plate. The piston rod of the first cylinder (5) is bolted with a mounting plate (6), and the bottom of the mounting plate (6) is bolted with a first motor (7), and the output shaft of the first motor (7) is fixedly connected to a drill rod. Filter plates (8) are bolted on both sides of the inner cavity of the bottom frame (1), and a cooling component (9) for cooling the drill rod is provided in the inner cavity of the bottom frame (1). A through groove is provided at the center of the top of the cone hub drilling workbench (2).

2. A cone hub drilling device according to claim 1, characterized in that: The cooling component (9) comprises a water pump (91), a second motor (92), a screw rod (93), a threaded sleeve (94) and a brush (95); the top of the left side of the second support plate (4) is bolted to a first fixing platform; the water pump (91) is bolted to the left side of the first fixing platform; the water inlet of the water pump (91) is connected to a water inlet pipe, and the end of the water inlet pipe away from the water pump (91) passes through the second support plate (4) and is connected to the right side of the bottom frame (1); the water outlet of the water pump (91) is connected to a first hose, and the first hose is away from the water pump (91). One end of the pump (91) is connected to a water spray pipe (13); the second motor (92) is bolted to the right side of the bottom frame (1); the screw rod (93) is fixedly connected to the output shaft of the second motor (92); the left side of the screw rod (93) passes through the bottom frame (1) and is rotatably connected to the left side of the inner cavity of the bottom frame (1) through a bearing; the threaded sleeve (94) is threadedly connected to the surface of the screw rod (93); the brush (95) is bolted to the bottom of the threaded sleeve (94); and the bottom of the brush (95) contacts the top of the filter plate (8).

3. A cone hub drilling device according to claim 1, characterized in that: The left side of the first support plate (3) is bolted to a second fixing platform, and the top of the second fixing platform is bolted to a fan (10) and a box (11) in sequence from left to right, the air inlet of the fan (10) is connected to an air inlet pipe, and the right end of the air inlet pipe is connected to the left side of the box (11), the right side of the box (11) is connected to a second hose, and the end of the second hose away from the box (11) passes through the first support plate (3) and is connected to an air intake pipe (12), and the top and bottom of the inner cavity of the box (11) are bolted to a filter screen (14).

4. A cone hub drilling device according to claim 1, characterized in that: Sliding columns (15) are bolted to the tops of both sides of the inner cavity of the bottom frame (1), and sliding sleeves (16) are slidably connected to the surfaces of the sliding columns (15), and the bottom of the sliding sleeve (16) is bolted to the top of the threaded sleeve (94).

5. A cone hub drilling device according to claim 1, characterized in that: A collecting box (17) is bolted to the bottom of the left side of the bottom frame (1), and a discharge pipe is connected to the left side of the bottom frame (1), and the discharge pipe is located directly above the left side of the top of the filter plate (8).

6. A cone hub drilling device according to claim 1, characterized in that: A second cylinder (18) is bolted to one side of the first support plate (3) and the second support plate (4) facing each other, and a clamping plate (19) is bolted to the piston rod of the second cylinder (18).

7. A cone hub drilling device according to claim 6, characterized in that: A protective pad is bonded to one side of the clamping plate (19) facing the other side.

8. A cone hub drilling device according to claim 1, characterized in that: Fixing members are bolted to both sides of the mounting plate (6), and the inner cavities of the fixing members are bolted to the surfaces of the water spray pipe (13) and the air suction pipe (12) respectively.

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