CN210305876U - Drilling machine for metal processing - Google Patents
Drilling machine for metal processing Download PDFInfo
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- CN210305876U CN210305876U CN201921457658.XU CN201921457658U CN210305876U CN 210305876 U CN210305876 U CN 210305876U CN 201921457658 U CN201921457658 U CN 201921457658U CN 210305876 U CN210305876 U CN 210305876U
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Abstract
The utility model discloses a drilling machine for metal processing relates to the machine-building trade field, including bow-shaped roof beam, aircraft nose, driving motor, traveller, pivot, blade holder, drill bit, workstation, frame, chip breaking protection machanism includes casing, installation piece, lift hydraulic stem, bottom plate, motor, reduction gear support, bearing, rotation and cuts disconnected piece, fixed disconnected piece, mounting hole, drive shaft, drive gear, ring gear, upper cover of cutting. The utility model relates to a long iron fillings of drilling have been solved through chip breaking protection machanism's design and have been thrown away the problem that causes operating personnel incised wound accident, make long iron fillings in time cut off in chip breaking protection machanism inside, the collection of the iron fillings of being convenient for is handled.
Description
Technical Field
The utility model belongs to the technical field of the machine-building trade and specifically relates to a drilling machine for metal processing.
Background
At the present stage, the common drilling machine generally lacks protection when processing parts, and because manual operation, cutter cutting parameter is unstable, very easily produces long iron fillings and throws away the lathe through the main shaft rotation and causes workman's incised wound accident, has greatly reduced the security of worker's operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a drilling machine for metal processing.
The utility model provides a technical scheme that its technical problem adopted is: a drilling machine for metal processing comprises a cambered beam, a machine head, a driving motor, a sliding column, a rotating shaft, a cutter holder, a drill bit, a workbench, a machine base and a chip breaking protection mechanism, wherein the chip breaking protection mechanism comprises a shell, an installation block, a lifting hydraulic rod, a bottom plate, a motor, a speed reducer support, a bearing, a rotary shearing block, a fixed shearing block, an installation hole, a driving shaft, a driving gear, a toothed ring and an upper cover, the machine head is rigidly installed on the cambered beam, the driving motor is installed on the machine head in a matched mode, the sliding column is installed on the machine head in a matched mode, the rotating shaft is installed on the sliding column in a matched mode, the cutter holder is rigidly installed on the rotating shaft, the drill bit is rigidly installed on the cutter holder, the workbench is rigidly installed on the machine base, the cambered beam is rigidly installed on the, the utility model discloses a motor, including casing rigid mounting, bottom plate rigid mounting, upper cover, reduction gear support, mounting hole, drive gear, gear ring.
According to the drilling machine for metal processing, the rotary shearing blocks are uniformly distributed along the inner wall of the gear ring in 4-6 groups at 360 degrees.
In the drilling machine for metal processing, the fixed shearing blocks are annularly and uniformly distributed on the upper end surface of the base plate in 4-6 groups at the positions matched with the micro-gaps on the inner side surface of the rotary shearing block in a 360-degree mode.
In the drilling machine for metal processing, the rotary shearing block and the fixed shearing block are both made of high-speed steel.
The beneficial effects of the utility model are that, the utility model provides a long iron fillings of drilling have been solved through chip breaking protection machanism's design and have been thrown away the problem that causes operating personnel incised wound accident, make long iron fillings in the inside quilt of chip breaking protection machanism in time cut, the collection of the iron fillings of being convenient for is handled.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the internal schematic view of the whole structure of the chip breaking protection mechanism of the present invention.
In the figure, 1, an arched beam, 2, a machine head, 3, a driving motor, 4, a sliding column, 5, a rotating shaft, 6, a tool apron, 7, a drill bit, 8, a workbench, 9, a machine base, 10, a shell, 11, a mounting block, 12, a lifting hydraulic rod, 13, a bottom plate, 14, a motor, 15, a reducer, 16, a reducer support, 17, a bearing, 18, a rotating shear block, 19, a fixed shear block, 20, a mounting hole, 21, a driving shaft, 22, a driving gear, 23, a gear ring and 24 are arranged on an upper cover.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A drilling machine for metal processing comprises an arched beam 1, a machine head 2, a driving motor 3, a sliding column 4, a rotating shaft 5, a tool apron 6, a drill bit 7, a workbench 8, a machine base 9 and a chip breaking protection mechanism, wherein the chip breaking protection mechanism comprises a shell 10, an installation block 11, a lifting hydraulic rod 12, a bottom plate 13, a motor 14, a speed reducer 15, a speed reducer support 16, a bearing 17, a rotating shearing block 18, a fixed shearing block 19, an installation hole 20, a driving shaft 21, a driving gear 22, a toothed ring 23 and an upper cover 24, the machine head 2 is rigidly installed on the arched beam 1, the driving motor 3 is installed on the machine head 2 in a matched mode, the sliding column 4 is installed on the machine head 2 in a matched mode, the rotating shaft 5 is installed on the sliding column 4 in a matched mode, the tool apron 6 is rigidly installed on the rotating shaft 5, the drill bit 7 is rigidly installed on the tool apron 6, the workbench, the tail end of the lifting hydraulic rod 12 is rigidly mounted on the workbench 8, the mounting block 11 is rigidly mounted at the head end of the lifting hydraulic rod 12, the shell 10 is rigidly mounted on the mounting block 11, the bottom plate 13 is rigidly mounted on the lower end surface of the shell 10, the upper cover 24 is rigidly mounted on the upper end surface of the shell 10 through bolts, the mounting hole 20 is arranged at the central positions of the bottom plate 13 and the upper cover 24, the chip breaking protection mechanism is mounted on the sliding column 4 through the mounting hole 20 in a matching manner, the motor 14 is rigidly mounted on the upper end surface of the bottom plate 13, the speed reducer 15 is rigidly mounted on the shell of the motor 14 through the speed reducer support 16, the power input end of the speed reducer 15 is rigidly connected to the power output end of the motor 14, the driving shaft 21 is rigidly mounted on the power output end of the speed reducer 15, the driving gear 22 is rigidly mounted, the tail end of the rotating shearing block 18 is installed on the upper end face of the bottom plate 13 in a matched mode through a bearing 17, and the fixed shearing block 19 is installed on the upper end face of the bottom plate 13 in a rigid mode.
In detail, the rotary shearing block 18 is uniformly distributed along the inner wall of the toothed ring 23 by 4 groups at 360 degrees, the fixed shearing block 19 is uniformly distributed on the upper end surface of the bottom plate 13 by 4 groups at the position matched with the inner side surface of the rotary shearing block 18 in a micro-clearance manner and in a 360-degree annular manner, and the rotary shearing block 18 and the fixed shearing block 19 are both made of high-speed steel.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. The utility model provides a drilling machine for metalworking, includes bow-shaped roof beam (1), aircraft nose (2), driving motor (3), traveller (4), pivot (5), blade holder (6), drill bit (7), workstation (8), frame (9), chip breaking protection mechanism, its characterized in that: the chip breaking protection mechanism comprises a shell (10), an installation block (11), a lifting hydraulic rod (12), a bottom plate (13), a motor (14), a speed reducer (15), a speed reducer support (16), a bearing (17), a rotary shearing block (18), a fixed shearing block (19), a mounting hole (20), a driving shaft (21), a driving gear (22), a toothed ring (23) and an upper cover (24), wherein the machine head (2) is rigidly installed on the arched beam (1), the driving motor (3) is installed on the machine head (2) in a matched mode, the sliding column (4) is installed on the machine head (2) in a matched mode, the rotating shaft (5) is installed on the sliding column (4) in a matched mode, the tool apron (6) is rigidly installed on the rotating shaft (5), the drill bit (7) is rigidly installed on the tool apron (6), the working table (8) is rigidly installed on the machine base (9), the, the tail end of the lifting hydraulic rod (12) is rigidly mounted on the workbench (8), the mounting block (11) is rigidly mounted at the head end of the lifting hydraulic rod (12), the shell (10) is rigidly mounted on the mounting block (11), the bottom plate (13) is rigidly mounted on the lower end face of the shell (10), the upper cover (24) is rigidly mounted on the upper end face of the shell (10) through bolts, the mounting hole (20) is formed in the central positions of the bottom plate (13) and the upper cover (24), the chip breaking protection mechanism is mounted on the sliding column (4) through the mounting hole (20) in a matching manner, the motor (14) is rigidly mounted on the upper end face of the bottom plate (13), the speed reducer (15) is rigidly mounted on the shell of the motor (14) through a speed reducer support (16), the power input end of the speed reducer (15) is rigidly connected to the power output end of the motor (14), and the driving shaft, the driving gear (22) is rigidly mounted on the driving shaft (21) at the position meshed with the gear ring (23), the head end of the rotary shearing block (18) is rigidly mounted on the inner wall of the gear ring (23), the tail end of the rotary shearing block (18) is mounted on the upper end face of the bottom plate (13) through the matching of the bearing (17), and the fixed shearing block (19) is rigidly mounted on the upper end face of the bottom plate (13).
2. The drilling machine for metal working according to claim 1, characterized in that the rotary shearing blocks (18) are evenly arranged in groups of 4-6 along the inner wall of the toothed ring (23) for 360 °.
3. The drilling machine for metal processing as defined in claim 1, wherein the fixed shearing block (19) is annularly and uniformly distributed on the upper end surface of the base plate (13) in 4-6 groups at a position of micro clearance fit with the inner side surface of the rotary shearing block (18) by 360 degrees.
4. The drilling machine for metal working according to claim 1, characterized in that the rotary shearing block (18) and the fixed shearing block (19) are made of high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457658.XU CN210305876U (en) | 2019-09-04 | 2019-09-04 | Drilling machine for metal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457658.XU CN210305876U (en) | 2019-09-04 | 2019-09-04 | Drilling machine for metal processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305876U true CN210305876U (en) | 2020-04-14 |
Family
ID=70132099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457658.XU Active CN210305876U (en) | 2019-09-04 | 2019-09-04 | Drilling machine for metal processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305876U (en) |
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2019
- 2019-09-04 CN CN201921457658.XU patent/CN210305876U/en active Active
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