CN221416053U - Metal drilling device - Google Patents
Metal drilling device Download PDFInfo
- Publication number
- CN221416053U CN221416053U CN202323261909.6U CN202323261909U CN221416053U CN 221416053 U CN221416053 U CN 221416053U CN 202323261909 U CN202323261909 U CN 202323261909U CN 221416053 U CN221416053 U CN 221416053U
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- CN
- China
- Prior art keywords
- polishing
- drilling
- metal
- machine
- sleeve
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- 238000005553 drilling Methods 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 238000005498 polishing Methods 0.000 claims abstract description 67
- 238000000227 grinding Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002173 cutting fluid Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a metal drilling device which comprises a drilling machine body, wherein a workbench and a drilling machine positioned above the workbench are arranged on the drilling machine body, a drill rod is arranged at the bottom of the drilling machine, a polishing sleeve which is detachably connected is sleeved on the drill rod, a polishing cavity is arranged at the bottom of the workbench, a lifting frame is arranged in the polishing cavity, a polishing machine is fixedly arranged at the top of the lifting frame, a polishing head coaxial with the drill rod is arranged on the polishing machine, and the top of the polishing head is conical. The utility model has the advantages of deburring the upper and lower ends of the holes on the metal plate, greatly improves the processing efficiency of the metal plate holes, and is convenient for drilling and polishing the holes of the metal plates with different specifications.
Description
Technical Field
The utility model relates to the technical field of metal plate drilling processing, in particular to a metal drilling device.
Background
The metal parts are required to be subjected to multiple working procedures such as cutting, welding, drilling and the like in the production and processing process, wherein the drilling working procedure is a common processing mode and is usually carried out through drilling devices such as drilling machines, milling machines and the like.
The utility model of present publication number CN219212238U proposes a metal drilling device, it includes the drilling machine body, the drilling machine body has set firmly the hilt, fixedly connected with drill bit in the hilt, drilling machine body fixedly connected with workstation, the workstation rotates and is connected with the backup pad, the backup pad is just right with the drill bit, two pivots of both ends fixedly connected with of backup pad, the workstation has seted up the commentaries on classics hole with the pivot adaptation, two clamping components that are used for pressing from both sides the tight work piece of clamp of backup pad fixedly connected with, workstation fixedly connected with first motor, first motor output shaft fixedly connected with first helical gear, the pivot fixedly connected with and the second helical gear of first helical gear engaged with of keeping away from the drilling machine body, workstation sliding connection has the slider, slider fixedly connected with second motor, second motor output shaft fixedly connected with polishing subassembly, the workstation has set firmly the first cylinder that drives the slider and remove. The utility model has the effects of being convenient for removing burrs after metal punching and improving the processing efficiency.
However, the prior art has the following defects when in use: 1. the polishing assembly is arranged above the workbench, and only the top of a hole formed by drilling on the metal plate can be polished by the polishing assembly, so that the hole on the back of the metal plate is difficult to process, and in fact, when a drill bit drills through the metal plate, burrs exist at the hole on the back of the metal plate, so that the defect of incomplete burr cleaning exists; 2. the polishing assembly in the prior art is matched with the first air cylinder and the driving block to control the holes close to the metal plate, but the first air cylinder and the driving block have the defects of overlong stroke and poor stability for the holes in the middle of the large-specification metal plate, so that the problem of narrow application range exists.
To this end, the utility model provides a metal drilling device.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a metal drilling device so as to solve the problems in the background art, and the metal drilling device has the advantages of deburring the upper end and the lower end of a hole in a metal plate, greatly improves the efficiency of machining a metal plate hole, and is convenient for drilling and polishing the holes of the metal plates with different specifications.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a metal drilling device, includes the rig body, be provided with the workstation on the rig body and be located the drilling machine of workstation top, the bottom of drilling machine is provided with the drilling rod, the cover is equipped with the cover of polishing of dismantling the connection on the drilling rod, the bottom of workstation is provided with the chamber of polishing, should polish the intracavity and set up the crane, the fixed polisher that is provided with in top of crane, be provided with the head of polishing with the drilling rod coaxial on the polisher, the top of this head of polishing is conical.
Furthermore, the bottom of the polishing sleeve is conical, and the inner hole diameter of the polishing sleeve is the same as the outer diameter of the drill rod.
Furthermore, the periphery wall of the polishing sleeve is penetrated and screwed with a set screw, and the periphery wall of the drill rod is provided with a groove matched with the set screw.
Further, the crane comprises a seat plate, an electric telescopic rod and a baffle, wherein the seat plate is fixedly connected with the bottom in the polishing cavity, the seat plate is connected with the baffle through the electric telescopic rod, and the baffle is fixedly connected with the polishing machine.
Further, the polisher is fixedly arranged at the bottom of the baffle, and a rotating sleeve sleeved outside an output shaft of the polisher is arranged on the upper end face of the baffle.
Further, a rubber sleeve in sealing fit with the output shaft of the grinding machine is sleeved in the rotating sleeve.
Further, the middle part of the polishing head is detachably connected with an output shaft of the polishing machine through a bolt.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the polishing sleeve is sleeved on the drill rod, and the liftable polishing machine is arranged at the bottom of the workbench, so that the deburring processing is conveniently carried out on the upper end and the lower end of the hole in the metal plate, the manual operation processing is not needed, the processing efficiency is improved, and compared with the prior art, the deburring device has the advantage of thoroughly removing burrs of the hole opening.
2. According to the utility model, the polishing sleeves and the polishing machine are respectively arranged above and below the workbench, so that the metal plate with larger specification can be polished conveniently compared with the prior art, and the applicable range of drilling and polishing processing is improved.
Drawings
FIG. 1 is a schematic view of a metal drilling device according to the present utility model;
FIG. 2 is a schematic view of a grinding sleeve and lifting frame of a metal drilling apparatus according to the present utility model;
FIG. 3 is a schematic view of a metal drilling apparatus of the present utility model with a drill rod and a grinding sleeve separated;
FIG. 4 is a schematic view of the cooperation of a polisher, a polisher head and a baffle of a metal drilling apparatus of the present utility model;
In the figure: 1. a work table; 2. a drilling machine; 3. a drill rod; 31. a groove; 4. polishing the sleeve; 5. a polishing cavity; 6. a lifting frame; 61. a seat plate; 62. an electric telescopic rod; 63. a baffle; 631. a rotating sleeve; 6311. a rubber sleeve; 7. a grinding machine; 8. polishing head; 9. and (5) setting the screw.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a metal drilling device, includes the rig body, is provided with workstation 1 and the drilling machine 2 that is located workstation 1 top on the rig body, and the bottom of drilling machine 2 is provided with drilling rod 3, and drilling machine 2 downstream can drive drilling rod 3 and feed drilling processing, has seted up drilling and has been stepped Kong Fangbian drilling rod 3 to pass on the workstation 1, and mounting fixture (not shown in the figure) on the workstation 1, and its effect is to the metal sheet clamp, because for prior art, this embodiment is not in the detailed description.
In this technical scheme, cover is equipped with detachable connection's cover 4 of polishing on the drilling rod 3, and the effect of cover 4 of polishing is to the upper oral area of boring the processing hole on the metal sheet and polishes. The bottom of workstation 1 is provided with chamber 5 of polishing, should polish and set up crane 6 in the chamber 5, and the fixed polisher 7 that is provided with in top of crane 6, and crane 6 provide the power of up-and-down motion to polisher 7, be provided with on the polisher 7 with the first 8 of polishing of drilling rod 3 coaxial, the top of this first 8 of polishing is conical, and the aperture of the hole that forms after the metal sheet processing is less than the external diameter of the big end of first 8 of polishing, is greater than the external diameter of the first 8 tip of polishing, and the effect of first 8 of polishing is polished the lower oral area of boring the processing hole. Therefore, the two ends of the hole formed by drilling can be polished by arranging the polishing sleeve 4 and the polishing head 8, and a post-treatment person is not required to independently polish.
Specifically, the bottom of the polishing sleeve 4 is conical, the inner aperture of the polishing sleeve 4 is the same as the outer diameter of the drill rod 3, and metal burrs at the top opening of the drill hole can be effectively removed when the polishing sleeve contacts with the hole in the metal plate. Further, the outer peripheral wall of the polishing sleeve 4 is penetrated and screwed with the set screw 9, the outer peripheral wall of the drill rod 3 is provided with a groove 31 matched with the set screw 9, and the polishing sleeve 4 can be easily replaced by screwing the set screw 9.
In this embodiment, the lifting frame 6 includes a seat plate 61, an electric telescopic rod 62 and a baffle 63, the seat plate 61 is fixedly connected with the bottom in the polishing cavity 5, the seat plate 61 is connected with the baffle 63 through the electric telescopic rod 62, and the baffle 63 is fixedly connected with the polishing machine 7. The baffle 63 can be driven to lift by the action of the electric telescopic rod 62, so that the polisher 7 is controlled to lift.
The grinding machine 7 is fixedly arranged at the bottom of the baffle 63, the upper end face of the baffle 63 is provided with a rotating sleeve 631 sleeved outside an output shaft of the grinding machine 7, the baffle 63 is used for protecting the grinding machine 7, cooling cutting fluid is prevented from falling on the grinding machine 7, further, a rubber sleeve 6311 in sealing fit with the output shaft of the grinding machine 7 is sleeved in the rotating sleeve 631, and the rubber sleeve 6311 is used for realizing sealing fit between the rotating sleeve 631 and the output shaft.
In this embodiment, the middle part of the polishing head 8 is detachably connected with the output shaft of the polishing machine 7 through a bolt, a connecting hole can be formed in the middle part of the polishing head 8, then a threaded hole is formed in the output shaft of the polishing machine 7, and the polishing head 8 is tightly connected with the output shaft through the threaded hole by the bolt.
When the device is used, a metal plate with larger thickness is placed on the workbench 1, then an external clamp is used for fixing the metal plate, a cutting fluid outlet pipe is aligned to the position of the metal plate to be drilled, then the drilling machine 2 is controlled to descend, a drill bit at the bottom of the drill rod 3 drills the metal plate, after the metal plate is drilled through, the drilling machine 2 is controlled to descend continuously, the upper opening part of a hole in the metal plate is formed in the bottom of the polishing sleeve 4 to polish, burrs at the top of the hole are cleaned, and then the drilling machine 2 is retracted. The electric telescopic rod 62 is controlled to push, the grinding machine 7 moves upwards, the grinding head 8 moves upwards, then the grinding machine 7 is started, the grinding head 8 grinds the lower opening part of the hole in the metal plate, and the metal scraps and cutting fluid can enter the bottom in the grinding cavity 5.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a metal drilling device, includes the rig body, be provided with workstation (1) on the rig body and be located drilling machine (2) of workstation (1) top, the bottom of drilling machine (2) is provided with drilling rod (3), its characterized in that, cover is equipped with on drilling rod (3) and can dismantle cover (4) of polishing of connection, the bottom of workstation (1) is provided with chamber of polishing (5), sets up crane (6) in this chamber of polishing (5), the fixed polisher (7) that are provided with in top of crane (6), be provided with on polisher (7) with drilling rod (3) coaxial head of polishing (8), the top of this head of polishing (8) is conical.
2. A metal drilling apparatus according to claim 1, wherein: the bottom of the polishing sleeve (4) is conical, and the inner aperture of the polishing sleeve (4) is the same as the outer diameter of the drill rod (3).
3. A metal drilling apparatus according to claim 2, wherein: the periphery wall of the polishing sleeve (4) is penetrated and screwed with a set screw (9), and the periphery wall of the drill rod (3) is provided with a groove (31) matched with the set screw (9).
4. A metal drilling apparatus according to claim 1, wherein: the lifting frame (6) comprises a seat plate (61), an electric telescopic rod (62) and a baffle plate (63), wherein the seat plate (61) is fixedly connected with the bottom in the polishing cavity (5), the seat plate (61) is connected with the baffle plate (63) through the electric telescopic rod (62), and the baffle plate (63) is fixedly connected with the polishing machine (7).
5. A metal drilling apparatus according to claim 1, wherein: the grinding machine (7) is fixedly arranged at the bottom of the baffle plate (63), and a rotating sleeve (631) sleeved outside an output shaft of the grinding machine (7) is arranged on the upper end face of the baffle plate (63).
6. A metal drilling apparatus according to claim 5, wherein: the rotating sleeve (631) is internally sleeved with a rubber sleeve (6311) which is in sealing fit with the output shaft of the grinding machine (7).
7. A metal drilling apparatus according to claim 5, wherein: the middle part of the polishing head (8) is detachably connected with the output shaft of the polishing machine (7) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323261909.6U CN221416053U (en) | 2023-12-01 | 2023-12-01 | Metal drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323261909.6U CN221416053U (en) | 2023-12-01 | 2023-12-01 | Metal drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221416053U true CN221416053U (en) | 2024-07-26 |
Family
ID=91973558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323261909.6U Active CN221416053U (en) | 2023-12-01 | 2023-12-01 | Metal drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221416053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119187643A (en) * | 2024-11-12 | 2024-12-27 | 南京林业大学 | Exercise training apparatus support shaping manufacturing device |
-
2023
- 2023-12-01 CN CN202323261909.6U patent/CN221416053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119187643A (en) * | 2024-11-12 | 2024-12-27 | 南京林业大学 | Exercise training apparatus support shaping manufacturing device |
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