Convenient radial drilling machine

Abstract

The utility model discloses a portable radial drilling machine, which relates to the field of portable radial drilling machines and comprises a first base, an air pipe is mounted in the first base, a protective cover is mounted at the front end of the top of the first base, a mounting base is mounted in the protective cover, and tempered glass is mounted on the outer wall of the protective cover. A second base is mounted at the rear end of the top of the first base, a center column is mounted at the top of the second base, a protective shell is mounted at the top of the center column, a first driving motor is mounted in the protective shell, a transmission shaft is mounted at the bottom of the first driving motor, a first gear is mounted at the bottom of the transmission shaft, and a second gear is mounted on the right side of the first gear. A lifting screw rod is installed at the bottom of the second gear, a lifting block is installed on the outer wall of the center column, a screw hole is formed in the lifting block, the lifting screw rod is installed in the screw hole, and a moving block is arranged at the right end of the lifting block.

Description

Technical Field

[0001] The utility model relates to the field of portable radial drilling machines, in particular to a portable radial drilling machine. Background Art

[0002] A radial drilling machine is a drilling machine with a rocker arm that can rotate and rise and fall around a column. Usually, the spindle box moves horizontally on the rocker arm. When machining holes on a vertical drilling machine, the alignment of the tool and the workpiece is achieved by moving the workpiece, which is obviously very inconvenient for some large and heavy workpieces. However, a radial drilling machine can use the position of the moving tool axis for alignment, which greatly facilitates the machining of holes on large and heavy workpieces in single-piece and small-batch production.

[0003] After exploring the existing Chinese patents: A portable radial drilling machine (Announcement No.: CN213764065U) includes a radial drilling machine base, a support plate, a roller, a vertical plate, an elastic plate and a buckle. The front and back sides of the radial drilling machine base are provided with empty slots, and the inner walls of the empty slots are slidably connected to rollers. The front of the roller is rotatably connected to a support plate. The side of the support plate is installed with a backing plate, and the backing plate is snap-connected with the radial drilling machine base. The end of the support plate away from the backing plate is provided with a pulley, and the side of the radial drilling machine base is fixedly connected with an elastic plate. The utility model can adjust the position of the pulley according to the use requirements through the use of the support plate and the rotating shaft, so as to adjust it to a transportation state. Through the use of the conical plate, the radial drilling machine is in an inclined state, and the radial drilling machine is lifted, so that the pulley is set vertically for movement, which is more convenient for moving the radial drilling machine that needs to be installed and repaired. It is more convenient to use and does not require the use of additional pushing equipment for transportation.

[0004] The above patent makes it easier to move the radial drilling machine that needs to be installed and repaired, and is more convenient to use. It does not require additional pushing equipment for transportation. However, when drilling, iron filings will fly out and fly towards the workers, causing injuries. Therefore, it is necessary to invent a convenient radial drilling machine to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a portable radial drilling machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable radial drilling machine, comprising a first base, an air pipe is installed inside the first base, a protective cover is installed at the top front end of the first base, a mounting base is installed inside the protective cover, and tempered glass is installed on the outer wall of the protective cover, a second base is installed at the top rear end of the first base, a center column is installed on the top of the second base, a protective shell is installed on the top of the center column, a first drive motor is installed inside the protective shell, a transmission shaft is installed at the bottom of the first drive motor, and a second drive shaft is installed at the bottom of the transmission shaft. A gear, a second gear is installed on the right side of the first gear, a lifting screw is installed on the bottom of the second gear, a lifting block is installed on the outer wall of the central column, a screw hole is opened inside the lifting block, and the lifting screw is installed inside the screw hole, a moving block is arranged on the right end of the lifting block, a moving tooth block is installed at the front end of the moving block, a moving gear is installed on the top of the moving tooth block, a hand wheel is installed at the front end of the moving gear, a moving column is installed at the front end of the moving tooth block, a mounting block is installed at the front end of the moving block, a middle hole is opened inside the mounting block, and the hand wheel is installed inside the middle hole.

[0007] Preferably, a moving groove is provided at the front end of the mounting block.

[0008] Preferably, a mounting hole is provided on the top of the mounting block.

[0009] Preferably, a central axis is installed inside the mounting hole.

[0010] Preferably, a second driving motor is installed on the top of the central shaft.

[0011] Preferably, a fixing block is installed at the bottom of the central axis.

[0012] Preferably, a drill bit is installed at the bottom of the fixing block.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting the first driving motor, the transmission shaft, the first gear, the second gear, the lifting screw and the lifting block, the parts to be drilled are installed on the mounting base, and then the first driving motor is started. The first driving motor drives the transmission shaft to rotate the first gear, and then the first gear drives the second gear to rotate, and then drives the lifting screw. Under the rotation of the lifting screw, the lifting block can be controlled to move up and down, and the equipment can be controlled to move to a suitable height;

[0015] 2. By setting the moving tooth block, moving gear, hand wheel and mounting block, turning the hand wheel, the moving gear at the rear end is driven by the rotation of the hand wheel, and the moving gear moves on the moving tooth block, the forward and backward movement of the mounting block can be controlled, and the equipment can be controlled to move to the appropriate position.

[0016] 3. By setting the middle axis, the second drive motor, the fixed block and the drill bit, the second drive motor will be started, and then the middle axis will be driven, and then the fixed block and the drill bit will be driven, and the parts can be drilled by rotating, and then air will be blown through the air pipe to blow the flying iron chips onto the protective cover, and clean it after the drilling is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a portable radial drilling machine.

[0019] Figure 2 The utility model is a rear view structural schematic diagram of a portable radial drilling machine.

[0020] Figure 3 The utility model is a schematic diagram of the explosion structure of a portable radial drilling machine.

[0021] Figure 4 for Figure 3 A is an enlarged schematic diagram of the structure.

[0022] Figure 5 Department Figure 3 Enlarged structural diagram at B

[0023] In the figure: 1. first base; 2. air pipe; 3. protective cover; 4. tempered glass; 5. second base; 6. center column; 7. protective shell; 8. first drive motor; 9. transmission shaft; 10. first gear; 11. second gear; 12. lifting screw; 13. lifting block; 14. screw hole; 15. moving block; 16. moving gear block; 17. moving gear; 18. hand wheel; 19. mounting block; 20. center hole; 21. moving slot; 22. mounting hole; 23. center axis; 24. second drive motor; 25. fixing block; 26. drill bit; 27. moving column; 28. mounting base. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-5A portable radial drilling machine shown in the figure comprises a first base 1, wherein the first base 1 can be internally installed with an air pipe 2, the first base 1 is internally installed with an air pipe 2, wherein the air pipe 2 is installed inside the first base 1, and the flying iron filings can be blown onto a protective cover 3, a protective cover 3 is installed at the top front end of the first base 1, wherein the protective cover 3 is installed at the top front end of the first base 1, and the flying iron filings can be blocked, a mounting base 28 is installed inside the protective cover 3, wherein the mounting base 28 is installed inside the protective cover 3, and parts to be drilled can be installed on the top, a tempered glass 4 is installed on the outer wall of the protective cover 3, wherein the tempered glass 4 is installed on the outer wall of the protective cover 3, and the user can observe the inside, the first base 1 A second base 5 is installed at the top rear end of the first base 1, wherein the second base 5 is installed at the top rear end of the first base 1, a central column 6 can be installed at the top, a central column 6 is installed on the top of the second base 5, wherein the central column 6 is installed on the top of the second base 5, a protective shell 7 can be installed on the top, a protective shell 7 is installed on the top of the central column 6, wherein the protective shell 7 is installed on the top of the central column 6, a first drive motor 8 can be installed inside, a first drive motor 8 is installed inside the protective shell 7, wherein the first drive motor 8 is installed inside the protective shell 7, a transmission shaft 9 can be installed at the bottom, a transmission shaft 9 is installed at the bottom of the first drive motor 8, wherein the transmission shaft 9 is installed at the bottom of the first drive motor 8, and a first gear can be installed at the bottom. Wheel 10, a first gear 10 is installed at the bottom of the transmission shaft 9, wherein the first gear 10 is installed at the bottom of the transmission shaft 9, and the second gear 11 can be driven. A second gear 11 is installed on the right side of the first gear 10, wherein the second gear 11 is installed on the right side of the first gear 10, and a lifting screw 12 can be installed at the bottom, and a lifting screw 12 is installed at the bottom of the second gear 11, wherein the lifting screw 12 is installed at the bottom of the second gear 11, and the up and down movement of the lifting block 13 can be controlled. A lifting block 13 is installed on the outer wall of the center column 6, wherein the lifting block 13 is installed on the outer wall of the center column 6, and the device can be driven to move up and down, and a screw hole 14 is opened inside the lifting block 13, wherein the screw hole 14 is opened inside the lifting block 13 The lifting screw 12 can be installed in the screw hole 14, and a moving block 15 is arranged at the right end of the lifting block 13, wherein the moving block 15 is arranged at the right end of the lifting block 13, and a moving tooth block 16 can be installed at the front end, and a moving tooth block 16 is installed at the front end of the moving block 15, wherein the moving tooth block 16 is installed at the front end of the moving block 15, and a moving gear 17 can be installed on the top to control the movement of the moving block 15, and a moving gear 17 is installed on the top of the moving tooth block 16, wherein the moving gear 17 is installed on the top of the moving tooth block 16 to control the movement of the moving block 15, and a hand wheel 18 is installed at the front end of the moving gear 17, wherein the hand wheel 18 is installed at the front end of the moving gear 17, and the rotation of the moving gear 17 can be controlled.The front end of the moving tooth block 16 is equipped with a moving column 27, wherein the moving column 27 is installed at the front end of the moving tooth block 16, and can be used to support the mounting block 19. The front end of the moving block 15 is equipped with the mounting block 19, wherein the mounting block 19 is installed at the front end of the moving block 15, and a middle hole 20 can be opened inside. The inside of the mounting block 19 is equipped with a middle hole 20, wherein the middle hole 20 is opened inside the mounting block 19, and the hand wheel 18 can be installed inside the middle hole 20.

[0026] A moving groove 21 is formed at the front end of the mounting block 19 . Since the moving groove 21 is formed at the front end of the mounting block 19 , the mounting block 19 can be mounted on the moving column 27 through the moving groove 21 .

[0027] A mounting hole 22 is provided on the top of the mounting block 19 , wherein a center shaft 23 can be installed inside the mounting hole 22 provided on the top of the mounting block 19 .

[0028] A central shaft 23 is installed inside the mounting hole 22 , wherein the central shaft 23 is installed inside the mounting hole 22 , and a second driving motor 24 can be installed on the top.

[0029] A second driving motor 24 is installed on the top of the middle shaft 23 , wherein the second driving motor 24 is installed on the top of the middle shaft 23 , and can drive the middle shaft 23 to rotate.

[0030] A fixing block 25 is installed at the bottom of the middle shaft 23 , wherein the fixing block 25 is installed at the bottom of the middle shaft 23 , and a drill bit 26 can be installed at the bottom.

[0031] A drill bit 26 is installed at the bottom of the fixing block 25, wherein the drill bit 26 is installed at the bottom of the fixing block 25, and holes can be drilled in parts.

[0032] Working principle: first, install the parts that need to be drilled on the mounting base 28, and then start the first drive motor 8. The first drive motor 8 drives the transmission shaft 9 to drive the first gear 10 to rotate, and the first gear 10 drives the second gear 11 to rotate, and then drives the lifting screw 12. The rotation of the lifting screw 12 can control the up and down movement of the lifting block 13. When the equipment moves to a suitable height, turn the hand wheel 18, and the rotation of the hand wheel 18 drives the moving gear 17 at the rear end. The moving gear 17 moves on the moving gear block 16, and the forward and backward movement of the mounting block 19 can be controlled. When it moves to a suitable position, start the second drive motor 24, and then drive the central axis 23, and then drive the fixed block 25 and the drill bit 26. Rotate to drill holes in the parts, and then blow air through the air pipe 2 to blow the flying iron chips onto the protective cover 3, and clean them up after the drilling is completed.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable radial drilling machine, comprising a first base (1), characterized in that: An air pipe (2) is installed inside the first base (1); a protective cover (3) is installed at the front end of the top of the first base (1); a mounting base (28) is installed inside the protective cover (3); a tempered glass (4) is installed on the outer wall of the protective cover (3); a second base (5) is installed at the rear end of the top of the first base (1); a central column (6) is installed at the top of the second base (5); a protective shell (7) is installed at the top of the central column (6); a first driving motor (8) is installed inside the protective shell (7); a transmission shaft (9) is installed at the bottom of the first driving motor (8); a first gear (10) is installed at the bottom of the transmission shaft (9); a second gear (11) is installed on the right side of the first gear (10); a second gear (11) is installed on the right side of the second gear (11); A lifting screw (12) is installed at the bottom, a lifting block (13) is installed on the outer wall of the central column (6), a screw hole (14) is opened inside the lifting block (13), and the lifting screw (12) is installed inside the screw hole (14), a moving block (15) is arranged at the right end of the lifting block (13), a moving tooth block (16) is installed at the front end of the moving block (15), a moving gear (17) is installed at the top of the moving gear block (16), a hand-cranked wheel (18) is installed at the front end of the moving gear (17), a moving column (27) is installed at the front end of the moving tooth block (16), a mounting block (19) is installed at the front end of the moving block (15), a middle hole (20) is opened inside the mounting block (19), and the hand-cranked wheel (18) is installed inside the middle hole (20).

2. A portable radial drilling machine according to claim 1, characterized in that: A moving groove (21) is formed at the front end of the mounting block (19).

3. The portable radial drilling machine according to claim 1, characterized in that: A mounting hole (22) is formed on the top of the mounting block (19).

4. A portable radial drilling machine according to claim 3, characterized in that: A central shaft (23) is installed inside the installation hole (22).

5. A portable radial drilling machine according to claim 4, characterized in that: A second driving motor (24) is installed on the top of the central shaft (23).

6. The portable radial drilling machine according to claim 4, characterized in that: A fixing block (25) is installed at the bottom of the central axis (23).

7. A portable radial drilling machine according to claim 6, characterized in that: A drill bit (26) is installed at the bottom of the fixing block (25).

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