CN209793101U - drilling device for processing plane type workpiece - Google Patents
drilling device for processing plane type workpiece Download PDFInfo
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- CN209793101U CN209793101U CN201822216866.2U CN201822216866U CN209793101U CN 209793101 U CN209793101 U CN 209793101U CN 201822216866 U CN201822216866 U CN 201822216866U CN 209793101 U CN209793101 U CN 209793101U
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- cutter arbor
- iron
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- wall
- guard shield
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Abstract
The utility model relates to a planar drilling equipment for work piece processing, including the cutter arbor, cutter arbor bottom circumference is fixed with a plurality of drilling tool bits, cutter arbor bottom center is equipped with the drill bit of reinforceing, the cutter arbor overcoat is equipped with inside hollow screens cover, be equipped with annular screens board on the cutter arbor outer wall, annular screens board is located the screens cover, the external diameter of annular screens board is greater than the diameter of terminal surface hole about the screens cover, screens cover bottom is equipped with hollow iron toper guard shield, the outer top of lateral wall of iron toper guard shield articulates there is the magnetism suction disc, magnetism suction disc surface is equipped with the promotion handle, be equipped with the scale mark on the cutter arbor outer wall, cutter arbor outer wall lower extreme is equipped with annular layer of polishing, the equipartition has a plurality of. The utility model discloses drilling tool bit loss rate reduces, and iron toper guard shield can avoid iron fillings to splash, and protection operating personnel, iron fillings adsorb on iron toper guard shield inner wall under the effect of magnetism suction disc, promote the magnetism suction disc when needing to clear up, and iron fillings drop naturally, and are simple and convenient swift.
Description
Technical Field
The utility model relates to a work piece drilling processing field especially relates to a plane formula drilling equipment for work piece processing.
Background
Drilling tools are important tools in the machining of workpieces. At work piece drilling process, the tool bit consumption of cutter arbor bottom is too high, and easy breaking occurs, can produce a large amount of iron fillings among the drilling process, causes the influence to user's healthy, and iron fillings splash everywhere, and the clearance is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a drilling device for processing a plane type workpiece.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
The utility model provides a planar drilling equipment for work piece processing, includes the cutter arbor, cutter arbor bottom circumference is fixed with a plurality of drilling tool bits, cutter arbor bottom center is equipped with the drill bit of reinforceing, the cutter arbor overcoat is equipped with inside hollow screens cover, be equipped with annular screens board on the cutter arbor outer wall, annular screens board is located the screens cover, the external diameter of annular screens board is greater than the diameter of terminal surface hole about the screens cover, screens cover bottom is equipped with hollow iron toper guard shield, the outer top of lateral wall of iron toper guard shield articulates there is the magnetism suction disc, magnetism suction disc surface is equipped with the promotion handle, be equipped with the scale mark on the cutter arbor outer wall, cutter arbor outer wall lower extreme is equipped with the annular layer of polishing, the equipartition has a plurality of archs of polishing on the annular.
the reinforced drill bit is provided with a spiral discharge groove.
The top of the cutter bar is provided with a connecting thread section.
The utility model has the advantages that: the utility model discloses the cutter arbor bottom not only is equipped with the drilling tool bit, strengthen the drill bit in addition at drilling tool bit center, in-process at drilling like this, strengthen the drill bit and can assist the drilling tool bit, make drilling tool bit atress reduce, the attrition rate reduces, the annular layer of polishing can also be to the through-hole after the processing operation of polishing, iron toper guard shield is when processing the hole, can avoid iron fillings to splash, protection operating personnel, iron fillings are under the effect of magnetism suction disc, adsorb on iron toper guard shield inner wall, promote the magnetism suction disc when needing to clear up, iron fillings drop naturally, and is simple and convenient swift.
Drawings
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the magnetic attraction plate during lifting;
In the figure: 1-a cutter bar; 2-a drilling tool bit; 3-strengthening the drill bit; 4-a clamping cover; 5-annular position clamping plate; 6-iron conical shield; 7-magnetic attraction plate; 8-lifting the handle; 9-graduation mark; 10-annular polishing layer; 11-a spiral discharge chute; 12-connecting thread segments;
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
As shown in fig. 1, a plane formula is drilling equipment for work piece processing, including cutter arbor 1, 1 bottom circumference of cutter arbor is fixed with a plurality of drilling tool bits 2, 1 bottom center of cutter arbor is equipped with intensive drill bit 3, 1 overcoat of cutter arbor is equipped with inside hollow screens cover 4, be equipped with annular screens board 5 on 1 outer wall of cutter arbor, annular screens board 5 is located screens cover 4, the external diameter of annular screens board 5 is greater than the diameter of terminal surface hole about screens cover 4, screens cover 4 bottom is equipped with hollow iron toper guard shield 6, the outer top of lateral wall of iron toper guard shield 6 articulates there is magnetism suction disc 7, magnetism suction disc 7 surface is equipped with promotes handle 8, be equipped with scale mark 9 on the 1 outer wall of cutter arbor, 1 outer wall lower extreme of cutter arbor is equipped with annular layer 10 of polishing, the equipartition has a plurality of polishing archs on the annular layer 10.
the strengthening drill bit 3 is provided with a spiral discharge groove 11.
The top of the cutter bar 1 is provided with a connecting thread section 12.
The utility model discloses 1 bottom of cutter arbor not only is equipped with drilling tool bit 2, strengthen drill bit 3 in addition at drilling tool bit 2 center, in-process drilling like this, strengthen drill bit 3 and can assist drilling tool bit 2, make 2 atress of drilling tool bit reduce, the attrition rate reduces, the operation of polishing can also be carried out to the through-hole after the processing to annular polishing layer 10, iron toper guard shield 6 is when processing the hole, can avoid iron fillings to splash, protect operating personnel, iron fillings are inhaled under the effect of board 7 at magnetism, adsorb on 6 inner walls of iron toper guard shield, promote magnetism suction plate 7 when needing to clear up, as shown in fig. 2, iron fillings drop naturally, it is simple and convenient swift. When the hole to be processed is not a through hole, the depth of processing can also be known by using the scale marks 9.
the present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The drilling device for processing the planar workpiece is characterized by comprising a cutter bar (1), wherein a plurality of drilling cutter heads (2) are fixed on the circumference of the bottom of the cutter bar (1), a reinforced drill bit (3) is arranged at the center of the bottom of the cutter bar (1), a hollow clamping cover (4) is sleeved outside the cutter bar (1), an annular clamping plate (5) is arranged on the outer wall of the cutter bar (1), the annular clamping plate (5) is positioned in the clamping cover (4), the outer diameter of the annular clamping plate (5) is larger than the diameter of holes in the upper end surface and the lower end surface of the clamping cover (4), a hollow iron conical protective cover (6) is arranged at the bottom of the clamping cover (4), a magnetic suction plate (7) is hinged to the outer top end of the side wall of the iron conical protective cover (6), a lifting handle (8) is arranged on the surface of the magnetic suction plate (7), and scale marks (9) are arranged, the tool bar is characterized in that an annular polishing layer (10) is arranged at the lower end of the outer wall of the tool bar (1), and a plurality of polishing bulges are uniformly distributed on the annular polishing layer (10).
2. A drilling device for machining planar workpieces according to claim 1, characterised in that the strengthening drill (3) is provided with a spiral discharge chute (11).
3. The planar drilling device for workpiece processing according to claim 2, characterized in that the top of the tool rod (1) is provided with a connecting thread section (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216866.2U CN209793101U (en) | 2018-12-27 | 2018-12-27 | drilling device for processing plane type workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216866.2U CN209793101U (en) | 2018-12-27 | 2018-12-27 | drilling device for processing plane type workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793101U true CN209793101U (en) | 2019-12-17 |
Family
ID=68818886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822216866.2U Active CN209793101U (en) | 2018-12-27 | 2018-12-27 | drilling device for processing plane type workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805244A (en) * | 2020-08-03 | 2020-10-23 | 陈丽红 | Drilling machine |
| CN115338679A (en) * | 2022-10-17 | 2022-11-15 | 南通新源特种纤维有限公司 | Combined material blanking equipment |
-
2018
- 2018-12-27 CN CN201822216866.2U patent/CN209793101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805244A (en) * | 2020-08-03 | 2020-10-23 | 陈丽红 | Drilling machine |
| CN115338679A (en) * | 2022-10-17 | 2022-11-15 | 南通新源特种纤维有限公司 | Combined material blanking equipment |
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