CN210023855U - Drilling device - Google Patents
Drilling device Download PDFInfo
- Publication number
- CN210023855U CN210023855U CN201821844720.6U CN201821844720U CN210023855U CN 210023855 U CN210023855 U CN 210023855U CN 201821844720 U CN201821844720 U CN 201821844720U CN 210023855 U CN210023855 U CN 210023855U
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- China
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- hole
- rod
- taper shank
- drilling
- bracing piece
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Abstract
The utility model provides a drilling device, including taper shank locating lever, regulation bracing piece and two at least cutting blade, the regulation bracing piece is packed into in the rectangle via hole of taper shank locating lever, open the both sides of regulation bracing piece has two at least rectangular holes, cutting blade packs into the regulation bracing piece in the rectangular hole. Change corresponding regulation bracing piece, cutting blade according to the not unidimensional and the aperture size of multiple different rectangular pipe part, the utility model discloses a drilling equipment simple structure, convenient and practical, the cost is lower, can reliably fix a position the part through increasing the taper shank locating lever, can effectively guarantee the parts machining quality, improves production efficiency, practices thrift bulk production cost.
Description
Technical Field
The utility model belongs to the spot facing work field, especially a drilling equipment.
Background
The existing rectangular tube is mainly made of stainless steel, aluminum alloy, Q235 and other materials, is mainly used for supporting in various structural components, and has a plurality of installation through holes or reconstruction holes with larger diameters, and the existing common processing technologies mainly comprise two types: the first is to design a special drilling jig to drill a pre-hole first and then to perform milling processing by adopting a milling machine or a processing center; and the second method is to process a pre-hole by a boring machine and then process the pre-hole by a cutting processing mode, the two processing methods are suitable for single-room small-batch and scientific research trial production, and the processing and delivery requirements cannot be met if the batch has a large progress and is required to be fast.
The existing processing method can not meet the requirement that the large holes are directly processed and formed on a drilling machine in a drilling mode when the batch size is large. Basically, the machining is carried out by adopting a milling or linear cutting mode, the two modes are usually related to the machining stroke of equipment, the production cost is high, and the requirements for batch production and delivery cannot be met if the requirement for large-scale progress is fast.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drilling equipment.
In order to achieve the purpose, the utility model is realized by the following technical scheme.
A drilling device comprises a taper shank positioning rod, an adjusting support rod and at least two cutting blades;
the adjusting support rod is arranged in the rectangular through hole of the taper shank positioning rod;
wherein, two rectangular holes are arranged on two sides of the adjusting support rod, and the cutting blade is arranged in the rectangular holes of the adjusting support rod.
According to the drilling device, the adjusting support rod is arranged in the rectangular through hole of the taper shank positioning rod, and the adjusting support rod and the taper shank positioning rod are perpendicular to each other.
According to the drilling device, the drilling device further comprises two fixing elastic pads and two blade fixing screws, wherein two screw holes are formed in two ends of the adjusting support rod respectively, and the fixing elastic pads and the blade fixing screws are installed in the screw holes to fix the cutting blades.
A drilling assembly according to any preceding claim wherein said blade retaining screw is mounted in said threaded bore through said retaining snap-fit pad.
According to the drilling device, the drilling device further comprises a blade supporting rod fixing screw, wherein a screw hole is formed in the lower portion of the taper shank positioning rod, and the blade supporting rod fixing screw is installed in the screw hole.
According to the drilling device, a positioning hole matched with the taper shank positioning rod is drilled in the part to be machined.
According to the drilling device, the taper shank positioning rod is firmly connected with the drilling machine, and the taper shank positioning rod is inserted into the positioning hole.
The drilling device according to the above, wherein the size of the hole processed by the drilling device is more than 10 mm.
Drawings
For a more complete understanding of the present invention and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which like reference numbers indicate like parts:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of a process for drilling a part.
Detailed Description
The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should be considered as belonging to the scope of the invention, which will be further explained below with reference to the attached drawings.
As shown in fig. 1, the drilling device of the present invention comprises a taper shank positioning rod 1, an adjusting support rod 2 and at least two cutting blades 3, wherein the adjusting support rod 2 passes through a rectangular via hole of the taper shank positioning rod 1, so that the adjusting support rod 2 is installed in the rectangular via hole of the taper shank positioning rod 1; the adjusting support rod 2 is provided with at least two rectangular holes, and the cutting blade 3 is arranged in the rectangular holes of the adjusting support rod.
The utility model discloses a drilling equipment designs into modular structure, simultaneously the utility model discloses well regulation bracing piece 2 can be changed according to waiting to process part unidimensional and aperture size, the utility model discloses a drilling equipment can be used to treat to process part 7 and drill, treats to process part 7 for the square tube for example, treats that to process part 7 also can be the sheet material. Specifically, in the using process, a positioning hole matched with the taper shank positioning rod 1 is drilled on the rectangular tube, the taper shank positioning rod 1 of the drilling device is firmly connected with the drilling machine, and then the taper shank positioning rod 1 of the drilling device is inserted into the positioning hole matched with the taper shank positioning rod 1 of the part 7 to be processed. After the drilling machine is started, the drilling device rotates cuttings under the driving of a drilling machine motor, and therefore circular holes with required diameters are machined.
Further, the utility model discloses in, in the rectangle via hole of taper shank locating lever 1 of packing into adjusting support pole 2 to in packing into adjusting support pole 2's rectangular hole with cutting blade 3, adjust cutting blade 3 according to actual processing aperture again, treat to adjust cutting blade 3 back, fasten cutting blade 3 with fixed bullet pad 4, blade set screw 5, fasten adjusting support pole 2 with blade support pole set screw 6 simultaneously, in order to ensure in the course of working adjusting support pole 2 not with relative displacement takes place for taper shank locating lever 1, thereby accomplish this drilling equipment's installation. When a hole of the rectangular tube is machined, the taper shank positioning rod 1 is directly inserted into a positioning hole of a part 7 to be machined, and a drilling machine is started to drive the device to carry out rotary chip machining, so that the machining of the hole is completed. The utility model discloses in, the size that is used for the drilling machine to process the hole of quarter bend is more than phi 10 mm.
The beneficial effects of the utility model reside in that: the corresponding adjusting support rod and the corresponding cutting blade can be replaced according to different structural sizes and aperture sizes of various different plate materials and rectangular tube parts; the drilling device of the utility model has simple structure, convenience and practicability and lower cost, and can reliably position the parts to be processed by adding the positioning rod of the taper shank; the utility model discloses a drilling equipment not only can be used to singleton small batch volume and scientific research trial production, and mainly used treats the production and processing of processing part in big batch moreover. Meanwhile, the device can be used for machining of a drilling machine and can also be used for machining on boring and milling machine equipment, the machining quality of parts to be machined can be effectively guaranteed, the production efficiency is improved, and the mass production cost is saved.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (8)
1. A drilling device is used for drilling a hole in a part to be machined and is characterized by comprising a taper shank positioning rod, an adjusting supporting rod and at least two cutting blades;
the adjusting support rod is arranged in the rectangular through hole of the taper shank positioning rod;
wherein, the both sides of adjusting the bracing piece are opened there are two at least rectangular holes, cutting blade packs into adjust the bracing piece in the rectangular hole.
2. The drilling apparatus as claimed in claim 1, wherein the shank rod and the adjustment rod are perpendicular to each other.
3. The drilling apparatus as claimed in claim 1, further comprising two fixing elastic pads and two blade fixing screws, wherein a screw hole is formed at each end of the adjusting support rod, and the fixing elastic pads and the blade fixing screws are installed in the screw holes to fix the cutting blade.
4. A drilling apparatus according to claim 3, wherein said blade fixing screw is mounted in said threaded hole through said fixing elastic pad.
5. The drilling apparatus according to claim 1, further comprising a blade support rod fixing screw, wherein a screw hole is formed below the taper shank positioning rod, and the blade support rod fixing screw is installed in the screw hole.
6. The drilling device as claimed in claim 1, wherein the part to be machined is drilled with a positioning hole matched with the positioning rod of the taper shank.
7. The drilling apparatus as claimed in claim 6, wherein the shank rod is fixedly connected to the drill press, and the shank rod is inserted into the positioning hole.
8. A drilling apparatus according to claim 1, wherein the drilling apparatus is adapted to drill holes having a size of more than 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844720.6U CN210023855U (en) | 2018-11-09 | 2018-11-09 | Drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844720.6U CN210023855U (en) | 2018-11-09 | 2018-11-09 | Drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210023855U true CN210023855U (en) | 2020-02-07 |
Family
ID=69342410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844720.6U Active CN210023855U (en) | 2018-11-09 | 2018-11-09 | Drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210023855U (en) |
-
2018
- 2018-11-09 CN CN201821844720.6U patent/CN210023855U/en active Active
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| GR01 | Patent grant |