CN220698949U - Vertical drilling machine with drill bit convenient to replace - Google Patents
Vertical drilling machine with drill bit convenient to replace Download PDFInfo
- Publication number
- CN220698949U CN220698949U CN202321820728.XU CN202321820728U CN220698949U CN 220698949 U CN220698949 U CN 220698949U CN 202321820728 U CN202321820728 U CN 202321820728U CN 220698949 U CN220698949 U CN 220698949U
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- China
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- drill bit
- drilling machine
- fixedly arranged
- connecting plate
- servo motor
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model provides a vertical drilling machine convenient for replacing a drill bit, which relates to the technical field of drilling machines and comprises a workbench, wherein a supporting rod is fixedly arranged on the upper surface of the workbench, a first servo motor is fixedly arranged on the upper surface of a top plate, a two-way screw rod is arranged at the output end of the first servo motor, two screw rod threaded sleeves are sleeved in the middle of the two-way screw rod, a mounting assembly is arranged at the output end of the second servo motor, the drill bit is arranged at the output end of the second servo motor through the mounting assembly.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to a vertical drilling machine with a drill bit convenient to replace.
Background
The drilling machine refers to a machine tool which mainly uses a drill bit to machine holes on a workpiece. Typically the drill bit rotates as the primary motion and the drill bit moves axially as the feed motion. The drilling machine has a simple structure, can drill through holes and blind holes, can replace special cutters, and can perform processing such as expanding, reaming or tapping. The workpiece is stationary during the machining process, the tool is moved, the center of the tool is aligned with the center of the hole, and the tool is rotated (main motion). The drilling machine is characterized in that a workpiece is fixed, a cutter rotates, and holes with different specifications are drilled at present. The drill bits with different specifications need to be replaced, so that the existing drilling machine is complicated in replacing the drill bits, and the machining efficiency is affected.
Disclosure of Invention
The utility model mainly aims to provide a vertical drilling machine with a drill bit convenient to replace, which can effectively solve the problem that holes with different specifications are required to be drilled in the prior art. The drill bit of different specifications needs to be replaced, and the existing drilling machine is complicated in replacing the drill bit, so that the machining efficiency is affected.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a conveniently change vertical drilling machine of drill bit, includes the workstation, fixed surface installs the bracing piece on the workstation, bracing piece upper end fixed mounting has the roof, roof upper surface fixed mounting has first servo motor, two-way lead screw is installed to first servo motor output, two lead screw swivel joints are established to two-way lead screw middle part cover are installed two lead screw swivel joint sides respectively fixed mounting have processing platform, deflector, fixed surface installs second servo motor under the deflector, second servo motor output is provided with the installation component, the drill bit is installed through the installation component to second servo motor output.
Preferably, a plurality of support columns are fixedly arranged on the lower surface of the workbench at equal intervals, and support bases are fixedly arranged at the lower ends of the support columns.
Preferably, the side surfaces of the support rods are provided with sliding grooves, the side surfaces of the two screw rod threaded sleeves are fixedly provided with sliding blocks, and one end of each sliding block is slidably arranged in each sliding groove.
Preferably, the mounting assembly comprises an upper connecting plate and a lower connecting plate, the output end of the second servo motor is fixedly provided with the upper connecting plate, and the upper end of the drill bit is fixedly provided with the lower connecting plate.
Preferably, the lower surface of the upper connecting plate is provided with a positioning groove, the lower surface of the upper connecting plate is provided with a limiting groove, the inner surface of the positioning groove is provided with a plurality of fixing holes at equal intervals, and the inner wall of the limiting groove is provided with internal threads.
Preferably, the positioning block is fixedly arranged on the upper surface of the lower connecting plate and is arranged in the positioning groove, the limiting block is fixedly arranged on the upper surface of the lower connecting plate, an external thread is arranged on the side face of the limiting block, and the external thread is meshed with the internal thread.
Preferably, the positioning block is movably provided with a plurality of fixing rods in a penetrating manner, and one ends of the fixing rods are arranged in the fixing holes.
Preferably, the other ends of the fixing rods are fixedly provided with connecting ring plates, the lower surfaces of the connecting ring plates are fixedly provided with reset springs, and one ends of the reset springs are arranged on the surfaces of the lower connecting plates.
(1) Firstly, through the outwards pulling of staff connection annular plate, make the top setting of dead lever inside the locating piece, this moment through setting up the stopper inside the spacing groove, this moment through rotating down the connecting plate, make internal thread and external screw thread meshing be connected, can fix the stopper inside the spacing groove this moment, connect the annular plate through the staff is not hard up, this moment through reset spring's elasticity, can make the dead lever reset, make the dead lever reset to the fixed orifices inside, just can install the drill bit this moment, otherwise then can dismantle the drill bit, this device installs and dismantle the process of drill bit portably, the staff of being convenient for maintains the change to the drill bit, and install and accomplish stability well.
(2) Firstly, a device needing to be drilled is placed on the upper surface of a processing table, at the moment, a bidirectional screw rod is driven to rotate through the output end of a first servo motor, two screw rod threaded sleeves in the middle of the bidirectional screw rod can move to the face close to each other, so that a guide plate and the face close to each other of the processing table can move, at the moment, a drill bit can be contacted with the device, at the moment, the drill bit is rotated through a second servo motor, the drilling work is carried out on the device, and the drill bit is replaced.
Drawings
FIG. 1 is a schematic view of a vertical drilling machine with a drill bit convenient to replace;
FIG. 2 is a schematic side view of a vertical drilling machine with a drill bit convenient to replace according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the lower connecting plate of the vertical drilling machine with the drill bit convenient to replace;
FIG. 4 is a schematic view showing the bottom structure of a lower connecting plate of a vertical drilling machine with a drill bit convenient to replace;
fig. 5 is a schematic diagram of an upper connecting plate of a vertical drilling machine with a drill bit convenient to replace.
In the figure: 1. a work table; 2. a support column; 3. a support base; 4. a processing table; 5. a support rod; 6. a chute; 7. a screw rod threaded sleeve; 8. a slide block; 9. a mounting assembly; 901. an upper connecting plate; 902. a lower connecting plate; 903. a positioning block; 904. a fixed rod; 905. a return spring; 906. connecting the annular plates; 907. a limiting block; 908. an external thread; 909. a positioning groove; 910. a fixing hole; 911. a limit groove; 912. an internal thread; 10. a top plate; 11. a first servo motor; 12. a guide plate; 13. a second servo motor; 14. a drill bit; 15. and a two-way screw rod.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 3, the vertical drilling machine convenient for replacing the drill bit comprises a workbench 1, a supporting rod 5 is fixedly arranged on the upper surface of the workbench 1, a top plate 10 is fixedly arranged at the upper end of the supporting rod 5, a first servo motor 11 is fixedly arranged on the upper surface of the top plate 10, a bidirectional screw rod 15 is arranged at the output end of the first servo motor 11, two screw rod threaded sleeves 7 are sleeved in the middle of the bidirectional screw rod 15, a processing table 4 and a guide plate 12 are respectively and fixedly arranged on the side surfaces of the screw rod threaded sleeves 7, a second servo motor 13 is fixedly arranged on the lower surface of the guide plate 12, a mounting assembly 9 is arranged at the output end of the second servo motor 13, and a drill bit 14 is arranged at the output end of the second servo motor 13 through the mounting assembly 9.
As shown in fig. 1 and 2, a plurality of support columns 2 are fixedly mounted on the lower surface of the workbench 1 at equal intervals, a plurality of support bases 3 are fixedly mounted on the lower ends of the support columns 2, and the workbench 1 can be supported through the support bases 3 by fixedly mounting a plurality of support columns 2 on the lower surface of the workbench 1 at equal intervals.
As shown in fig. 1 and 2, the side surfaces of the supporting rods 5 are provided with sliding grooves 6, the side surfaces of the two screw rod threaded sleeves 7 are fixedly provided with sliding blocks 8, one ends of the sliding blocks 8 are slidably arranged inside the sliding grooves 6, and the sliding blocks 8 are slidably arranged inside the sliding grooves 6, so that the screw rod threaded sleeves 7 can move. No rotation occurs.
As shown in fig. 2, 3, 4, 5, the mounting assembly 9 comprises an upper connecting plate 901 and a lower connecting plate 902, the upper connecting plate 901 is fixedly mounted at the output end of the second servo motor 13, the lower connecting plate 902 is fixedly mounted at the upper end of the drill bit 14, a positioning groove 909 is formed in the lower surface of the upper connecting plate 901, a limiting groove 911 is formed in the lower surface of the upper connecting plate 901, a plurality of fixing holes 910 are formed in the inner surface of the positioning groove 909 at equal intervals, an internal thread 912 is formed in the inner wall of the limiting groove 911, a positioning block 903 is fixedly mounted on the upper surface of the lower connecting plate 902, the positioning block 903 is arranged in the positioning groove 909, a limiting block 907 is fixedly mounted on the upper surface of the lower connecting plate 902, an external thread 908 is arranged on the side surface of the limiting block 907, the external thread 908 is in meshed connection with the internal thread 912, a plurality of fixing rods 904 are movably penetrating through the positioning block 903, one end of each fixing rod 904 is arranged in each fixing hole 910, a connecting ring plate 906 is fixedly arranged at the other ends of the fixing rods 904, a reset spring 905 is fixedly arranged on the lower surface of each connecting ring plate 906, one end of each reset spring 905 is arranged on the surface of each lower connecting plate 902, a device needing to be drilled is firstly placed on the upper surface of a processing table 4, at the moment, the output end of each first servo motor 11 drives the two-way screw rods 15 to rotate, two screw rod threaded sleeves 7 in the middle of each two-way screw rod 15 move towards the surfaces close to each other, the guide plate 12 and the processing table 4 move towards each other, at the moment, a drill bit 14 can be contacted with the device, at the moment, the drill bit 14 rotates through the rotation of a second servo motor 13, the drilling work is carried out on the device, and at the moment, when the drill bit 14 is replaced, a worker pulls the connecting ring plate 906 outwards at first, the top end of the fixed rod is arranged in the positioning block 903, at the moment, the limiting block 907 is arranged in the limiting groove 911, at the moment, the lower connecting plate 902 is rotated, and because the inner surface of the positioning groove 909 is equidistantly provided with a plurality of fixing holes 910, the inner wall of the limiting groove 911 is provided with internal threads 912, the positioning block 903 is fixedly arranged on the upper surface of the lower connecting plate 902, the positioning block 903 is arranged in the positioning groove 909, the limiting block 907 is fixedly arranged on the upper surface of the lower connecting plate 902, the side surface of the limiting block 907 is provided with external threads 908, the external threads 908 are meshed with the internal threads 912, the positioning block 903 is movably provided with a plurality of fixed rods 904 in a penetrating way, one end of each fixed rod 904 is arranged in the fixing hole 910, the connecting annular plate 906 is fixedly arranged at the other ends of the fixing rods 904, the reset spring 905 is fixedly arranged on the lower surface of the connecting annular plate 906, one end of the reset spring 905 is arranged on the surface of the lower connecting plate 902, the internal threads 912 are meshed with the external threads 908, the limiting block 907 can be fixed inside the limiting groove 911, the fixing rods 904 can be reset through the elasticity of the reset spring 905 at the moment, the fixing rods 904 are reset to the inside of the fixing holes 910, the drill bit 14 can be installed at the moment, otherwise, the drill bit 14 can be detached, the device is convenient to install and detach the drill bit 14, the drill bit is convenient to maintain and replace by workers, and the installation completion stability is good.
This conveniently change vertical drilling machine's of drill bit theory of operation:
when the drilling device is used, firstly, a device to be drilled is placed on the upper surface of a processing table 4, at the moment, the output end of a first servo motor 11 drives a bidirectional screw rod 15 to rotate, two screw rod threaded sleeves 7 in the middle of the bidirectional screw rod 15 move towards the surfaces which are close to each other, so that a guide plate 12 moves towards the surfaces which are close to each other of the processing table 4, at the moment, a drill bit 14 can be contacted with the device, at the moment, the device is rotated through a second servo motor 13, the drill bit 14 is rotated, so that the drilling operation is carried out, and when the drill bit 14 is replaced, a worker pulls a connecting ring plate 906 outwards, the top end of a fixed rod is arranged in a positioning block 903, at the moment, a limiting block 907 is arranged in a limiting groove 911, at the moment, by rotating a lower connecting plate 902, and because a plurality of fixed holes 910 are formed in the inner surfaces of the positioning groove 909 at equal intervals, internal threads 912 are formed in the inner wall of the limiting groove 911, a positioning block 903 is fixedly arranged on the upper surface of the lower connecting plate 902, a limiting block 907 is fixedly arranged in the positioning groove 909, the upper surface of the positioning block 902 is fixedly arranged on the side of the limiting block, the limiting block 908 is provided with an external thread 908, the external thread is fixedly arranged on the upper surface of the positioning block 907, a reset ring plate 905 is fixedly meshed with the other end of the limiting ring plate 904, a plurality of reset ring plates is fixedly arranged in the inner threads, a reset ring plate 904 is fixedly meshed with the inner threads, and the reset ring 904 is fixedly meshed with the limiting ring plate 904, and the inner threads is fixedly arranged in the inner threads, and the inner threads of the limiting ring plate 904, and one end of the reset ring plate is fixedly meshed with the limiting plate 904, and the inner threads is fixedly meshed with the limiting ring plate 904, at this time, the fixing rod 904 can be reset through the elasticity of the reset spring 905, so that the fixing rod 904 is reset to the inside of the fixing hole 910, the drill bit 14 can be installed at this time, otherwise, the drill bit 14 can be detached, the installation and the disassembly of the device are simple and convenient, the maintenance and the replacement of the drill bit are convenient for the staff, and the installation completion stability is good.
The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.
Claims (8)
1. The utility model provides a conveniently change vertical drilling machine of drill bit, includes workstation (1), its characterized in that: the automatic drilling machine is characterized in that a supporting rod (5) is fixedly arranged on the upper surface of the workbench (1), a top plate (10) is fixedly arranged at the upper end of the supporting rod (5), a first servo motor (11) is fixedly arranged on the upper surface of the top plate (10), a bidirectional screw rod (15) is arranged at the output end of the first servo motor (11), two screw rod threaded sleeves (7) are sleeved in the middle of the bidirectional screw rod (15), a processing table (4) and a guide plate (12) are fixedly arranged on the side surfaces of the screw rod threaded sleeves (7) respectively, a second servo motor (13) is fixedly arranged on the lower surface of the guide plate (12), a mounting assembly (9) is arranged at the output end of the second servo motor (13), and a drill bit (14) is arranged at the output end of the second servo motor (13) through the mounting assembly (9).
2. The vertical drilling machine with the drill bit convenient to replace according to claim 1, wherein: a plurality of support columns (2) are fixedly arranged on the lower surface of the workbench (1) at equal intervals, and support bases (3) are fixedly arranged at the lower ends of the support columns (2).
3. The vertical drilling machine with the drill bit convenient to replace according to claim 1, wherein: the side of the supporting rod (5) is provided with a sliding groove (6), the side of the two screw rod threaded sleeves (7) is fixedly provided with a sliding block (8), and one end of the sliding block (8) is slidably arranged inside the sliding groove (6).
4. The vertical drilling machine with the drill bit convenient to replace according to claim 1, wherein: the mounting assembly (9) comprises an upper connecting plate (901) and a lower connecting plate (902), the upper connecting plate (901) is fixedly arranged at the output end of the second servo motor (13), and the lower connecting plate (902) is fixedly arranged at the upper end of the drill bit (14).
5. The vertical drilling machine with the drill bit convenient to replace according to claim 4, wherein: locating grooves (909) are formed in the lower surface of the upper connecting plate (901), limiting grooves (911) are formed in the lower surface of the upper connecting plate (901), a plurality of fixing holes (910) are formed in the inner surface of each locating groove (909) at equal intervals, and internal threads (912) are formed in the inner wall of each limiting groove (911).
6. The vertical drilling machine with the drill bit convenient to replace according to claim 5, wherein: the positioning block (903) is fixedly arranged on the upper surface of the lower connecting plate (902), the positioning block (903) is arranged inside the positioning groove (909), the limiting block (907) is fixedly arranged on the upper surface of the lower connecting plate (902), the outer threads (908) are arranged on the side face of the limiting block (907), and the outer threads (908) are meshed with the inner threads (912).
7. The vertical drilling machine with the drill bit convenient to replace according to claim 6, wherein: the positioning block (903) is movably provided with a plurality of fixing rods (904) in a penetrating mode, and one ends of the fixing rods (904) are arranged in the fixing holes (910).
8. The vertical drilling machine with the drill bit convenient to replace according to claim 7, wherein: the other ends of the fixing rods (904) are fixedly provided with connecting ring plates (906), the lower surfaces of the connecting ring plates (906) are fixedly provided with reset springs (905), and one ends of the reset springs (905) are arranged on the surfaces of the lower connecting plates (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820728.XU CN220698949U (en) | 2023-07-12 | 2023-07-12 | Vertical drilling machine with drill bit convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820728.XU CN220698949U (en) | 2023-07-12 | 2023-07-12 | Vertical drilling machine with drill bit convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698949U true CN220698949U (en) | 2024-04-02 |
Family
ID=90448251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820728.XU Active CN220698949U (en) | 2023-07-12 | 2023-07-12 | Vertical drilling machine with drill bit convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698949U (en) |
-
2023
- 2023-07-12 CN CN202321820728.XU patent/CN220698949U/en active Active
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