CN203031057U - Machining device of square hole - Google Patents
Machining device of square hole Download PDFInfo
- Publication number
- CN203031057U CN203031057U CN 201220688857 CN201220688857U CN203031057U CN 203031057 U CN203031057 U CN 203031057U CN 201220688857 CN201220688857 CN 201220688857 CN 201220688857 U CN201220688857 U CN 201220688857U CN 203031057 U CN203031057 U CN 203031057U
- Authority
- CN
- China
- Prior art keywords
- square hole
- base
- eccentric
- cutter head
- eccentric shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a machining device of a square hole. The machining device comprises a base. One end of the base is connected with a work table through a feed device arranged vertically, and a machine frame is arranged at the other end of the base vertically. A square hole machining cutter set is arranged at one end, far away from the base, of the machine frame and arranged above the work table. A motor is arranged on the position, beside the machining cutter set, on the machine frame, and connected with the square hole machining cutter set through a belt. By adopting a planetary gear train, an eccentric shaft and a cutter head arranged in an eccentric mode, the square hole can be formed conveniently and efficiently in a machining mode, and the problems that a mechanical part can not be drilled and machined for forming the square hole directly due to limitation of the hardness and the thickness of materials in actual production, cost is high and efficiency is low can be solved.
Description
Technical field
The utility model belongs to the Machining Technology field, relates to a kind of processing unit (plant) of square hole.
Background technology
The processing of present domestic square hole, adopt file by hand, draw, insert, traditional processing modes such as electric pulse, line cutting, punching press, efficient is low, the cost height, a large amount of lavishes labor on, and is difficult to large-scale batch process, and processing blind hole efficiently.
Summary of the invention
The purpose of this utility model provides a kind of processing unit (plant) of square hole, has solved existing regular polygon hole process complexity, and efficient is low, the problem that cost is high.
The technical scheme that the utility model adopts is, the processing unit (plant) of square hole, comprise base, one end of base is connected with workbench by the feed arrangement that vertically arranges, the other end of base vertically is provided with frame, and the end away from base on the frame is provided with square hole processing cutter group, and square hole processing cutter group is positioned at the top of workbench, the other motor that is provided with of processing cutter group on the frame, motor is connected with square hole processing cutter group by belt.
Feature of the present utility model also is,
Described square hole processing cutter group comprises the fuselage of hollow cylinder, be with the eccentric beam barrel of hollow cylinder in the fuselage, fuselage is coaxial with eccentric beam barrel, be with eccentric shaft in the eccentric beam barrel, eccentric beam barrel and eccentric shaft disalignment, eccentric shaft is connected with cutter head frame bolt by gear near an end of workbench, the other end of cutter head frame vertically is provided with cutter head, cutter head and eccentric shaft disalignment, described gear jacket has gear ring, and gear ring is connected with the fuselage bolt.
Described cutter head be shaped as triangle.
The beneficial effects of the utility model are, by adopting planet circular system, eccentric shaft and the eccentric cutter head that arranges, can make things convenient for and process square hole efficiently, solved in the actual production because be subjected to the restriction of material hardness and thickness, can not be to the direct drilling processing of component of machine square hole, the problem that the cost-effective rate is low.
Description of drawings
Fig. 1 is the structural representation of the processing unit (plant) of the utility model square hole;
Fig. 2 is the partial enlarged drawing at the processing unit (plant) A place of the utility model square hole.
Among the figure, 1. threephase asynchronous machine, 2. belt pulley, 3.V shape band, 4. big belt pulley, 5. eccentric shaft, 6. eccentric beam barrel, 7. fuselage, 8. gear ring, 9. gear, 10. cutter head frame, 11. cutter heads, 12. workbench, 13. feed arrangements, 14. spanners, 15. bases, 16. frames.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model provides a kind of processing unit (plant) of square hole, referring to Fig. 1, comprise base 15, one end of base 15 is connected with workbench 12 by the feed arrangement 13 that vertically arranges, the other end of base 15 vertically is provided with frame 16, and the end away from base 15 on the frame 16 is provided with square hole processing cutter group, and square hole processing cutter group is positioned at the top of workbench 12, the other motor that is provided with of processing cutter group on the frame 16, motor is connected with square hole processing cutter group by belt.
Referring to Fig. 2, square hole processing cutter group comprises the fuselage 7 of hollow cylinder, be with the eccentric beam barrel 6 of hollow cylinder in the fuselage 7, fuselage 7 is coaxial with eccentric beam barrel 6, be with eccentric shaft 5 in the eccentric beam barrel 6, eccentric beam barrel 6 and eccentric shaft 5 disalignments, eccentric shaft 5 is connected with cutter head frame 10 bolts by gear 9 near an end of workbench 12, the other end of cutter head frame 10 vertically is provided with cutter head 11, cutter head 11 and eccentric shaft 5 disalignments, gear 9 is outer to be with gear ring 8, and gear ring 8 is connected with fuselage 7 bolts, cutter head 11 be shaped as triangle.
During work, workpiece is fixed on the workbench 12, pull spanner 14, adjust feed arrangement 13, make workpiece near cutter head 11, open threephase asynchronous machine 1, by belt pulley 2, the band gearing of V-belt 3 and big belt pulley 4 drives eccentric beam barrel 6 rotations, eccentric shaft 5 in the eccentric beam barrel 6 just can move in a circle around the axis of eccentric beam barrel 6, gear 9 is also along with eccentric shaft 5 is done same circular motion, because gear 9 has constituted planet circular system with gear ring 8, so gear 9 also can be by doing spinning motion with the engagement of gear ring 8, gear 9 just drives cutter head 11 and moves in a circle together and spinning motion thereupon like this.
If the preprocessing length of side is the square hole of L, the radius that gear ring 8 then is set is
The radius of gear 9 is
Horizontal range between gear 9 and the eccentric shaft 5 is eccentric throw, and eccentric throw is
Cutter head 11 be shaped as triangle, so just can process the square hole that the length of side is L.
Pull spanner 14 again, adjust the amount of feeding of feed arrangement 13, make cutter head 11 stretch into the inner processing of workpiece, just can cut through hole or blind hole on demand.
The processing unit (plant) of the utility model square hole has been realized processing square hole at machine components more easily, and can process through hole or blind hole easily, easy and simple to handle, the working (machining) efficiency height has alleviated operating personnel's labour intensity, has reduced labour cost.
Claims (3)
1. the processing unit (plant) of square hole, it is characterized in that, comprise base (15), one end of base (15) is connected with workbench (12) by the feed arrangement (13) that vertically arranges, the other end of described base (15) vertically is provided with frame (16), the end that frame (16) goes up away from base (15) is provided with square hole processing cutter group, square hole processing cutter group is positioned at the top of workbench (12), described frame (16) goes up the other motor that is provided with of processing cutter group, and motor is connected with square hole processing cutter group by belt.
2. the processing unit (plant) of square hole as claimed in claim 1, it is characterized in that, described square hole processing cutter group comprises the fuselage (7) of hollow cylinder, be with the eccentric beam barrel (6) of hollow cylinder in the fuselage (7), described fuselage (7) is coaxial with eccentric beam barrel (6), be with eccentric shaft (5) in the eccentric beam barrel (6), described eccentric beam barrel (6) and eccentric shaft (5) disalignment, eccentric shaft (5) is connected with cutter head frame (10) bolt by gear (9) near an end of workbench (12), the other end of cutter head frame (10) vertically is provided with cutter head (11), cutter head (11) and eccentric shaft (5) disalignment, described gear (9) is outer to be with gear ring (8), and gear ring (8) is connected with fuselage (7) bolt.
3. the processing unit (plant) of square hole as claimed in claim 2 is characterized in that, described cutter head (11) be shaped as triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688857 CN203031057U (en) | 2012-12-13 | 2012-12-13 | Machining device of square hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688857 CN203031057U (en) | 2012-12-13 | 2012-12-13 | Machining device of square hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031057U true CN203031057U (en) | 2013-07-03 |
Family
ID=48683198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688857 Expired - Fee Related CN203031057U (en) | 2012-12-13 | 2012-12-13 | Machining device of square hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479551A (en) * | 2016-01-12 | 2016-04-13 | 营口鑫白云机械有限公司 | Woodworking square hole drilling machine and three-blade drill bit |
| CN106424833A (en) * | 2016-11-21 | 2017-02-22 | 马文强 | Square hole drilling machine |
| CN106944533A (en) * | 2017-04-09 | 2017-07-14 | 东莞市圣荣自动化科技有限公司 | A kind of perforating device of square opening |
-
2012
- 2012-12-13 CN CN 201220688857 patent/CN203031057U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479551A (en) * | 2016-01-12 | 2016-04-13 | 营口鑫白云机械有限公司 | Woodworking square hole drilling machine and three-blade drill bit |
| CN105479551B (en) * | 2016-01-12 | 2017-10-31 | 营口鑫白云机械有限公司 | Square auger of carpenter bed and three-wing bit |
| CN106424833A (en) * | 2016-11-21 | 2017-02-22 | 马文强 | Square hole drilling machine |
| CN106424833B (en) * | 2016-11-21 | 2018-09-11 | 马文强 | A kind of square hole drilling machine |
| CN106944533A (en) * | 2017-04-09 | 2017-07-14 | 东莞市圣荣自动化科技有限公司 | A kind of perforating device of square opening |
| CN106944533B (en) * | 2017-04-09 | 2019-03-29 | 台州知管通科技有限公司 | A kind of perforating device of square hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131213 |