CN201997744U - Electric drill - Google Patents
Electric drill Download PDFInfo
- Publication number
- CN201997744U CN201997744U CN2011200863737U CN201120086373U CN201997744U CN 201997744 U CN201997744 U CN 201997744U CN 2011200863737 U CN2011200863737 U CN 2011200863737U CN 201120086373 U CN201120086373 U CN 201120086373U CN 201997744 U CN201997744 U CN 201997744U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- main shaft
- motor
- guide rod
- pedestal
- 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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- Drilling And Boring (AREA)
Abstract
The utility model relates to an electric drill which comprises a machine body (1), a drill bit motor (2), a main shaft (3), a base (14) and a drill bit (4), wherein the drill bit motor (2), a swing motor (5), a swing guide rod mechanism (6), a change wheel (14) and an eccentric wheel (7) are connected with a crank (8), a guide rod (9) and a shaft bracket (11) in a driving way; and a lifting table (15) is arranged on the base (14). When the electric drill is used, the height of an object to be drilled can be adjusted by the lifting table after the power of the motor is turned off, so that the disconnection of the drill bit and the object can be realized. The electric drill has the advantages that the structure is simple, the operation is convenient, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of electric drill, especially a kind of electric drill with lifting platform.
Background technology
When present electric drill was holed, drill bit is rotation at a high speed under the drive of drill bit motor, and main shaft moves up and down under the drive of swing motor, thereby realized automatic punching.Though just can realize automatic drilling without the manually-operated elevating lever, the position of drill bit is difficult to hold when stopping to hole, and usually can stay in the cavity of being bored, thereby make drill bit be difficult to separate with boring object, brings difficulty to operating personnel.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of electric drill with lifting platform, and this electric drill is when stopping to hole, and available lifting platform is regulated the height of the object of being holed, so that object is separated with drill bit.
In order to solve the problems of the technologies described above, electric drill of the present utility model comprises body, the drill bit motor, main shaft, base and drill bit, the drill bit motor is located on the body, and be in transmission connection by main shaft and drill bit, also be provided with the swing motor on the described body, this swing motor is connected with main shaft by oscillating guidebar mechanism, and be in transmission connection by the eccentric wheel on change pulley and the body, the eccentric wheel upper hinge is connected with crank, the other end of this crank is connected with the guide rod hinge of horizontally set, one end of this guide rod is connected with the pole hinge, the other end hinge of pole is connected on the body, the guide rod other end is connected with axostylus axostyle hinge on being fixedly connected on main shaft, and described body also is provided with pedestal, and the pedestal end is to supply the up and down axle sleeve of main shaft, change pulley and eccentric wheel lay respectively at the both sides of pedestal, be connected by a power transmission shaft that passes pedestal, simultaneously, on described base, be provided with lifting platform.
Advantage of the present utility model: mechanism is simple, and is easy to operate, increases work efficiency.
Description of drawings
Fig. 1 is a front view of the present utility model.
Wherein: 1, body, 2, the drill bit motor, 3, main shaft, 4, drill bit, 5, the swing motor, 6, oscillating guidebar mechanism, 7, eccentric wheel, 8, crank, 9, guide rod, 10, pole, 11, pedestal, 12, axostylus axostyle, 13, axle sleeve, 14, change pulley, 15, lifting platform.
The specific embodiment
It mainly comprises body 1 electric drill of the present utility model, drill bit motor 2, main shaft 3, base 14 and drill bit 4, drill bit motor 2 is located on the body 1, and be in transmission connection by main shaft 3 and drill bit 4, also be provided with swing motor 5 on the described body 1, this swing motor 5 is connected with main shaft 3 by oscillating guidebar mechanism 6, and be in transmission connection by change pulley 14 and eccentric wheel 7 on the body 1, eccentric wheel 7 upper hinges are connected with crank 8, the other end of this crank 8 is connected with the guide rod of horizontally set 9 hinges, one end of this guide rod 9 is connected with pole 10 hinges, the other end hinge of pole 10 is connected on the body 1, guide rod 9 other ends are connected with axostylus axostyle 12 hinges on being fixedly connected on main shaft 3, described body 1 also is provided with pedestal 11, pedestal 11 ends are can be for the up and down axle sleeve 13 of main shaft 3, change pulley 14 and eccentric wheel 7 lay respectively at the both sides of pedestal 11, are connected by a power transmission shaft that passes pedestal 11, and described base 14 is provided with lifting platform 15.During use, when drill bit 4 quits work, can adjust by the height of boring material by lifting platform 15, so that make drill bit and separating substances, handled easily is increased work efficiency.
Claims (1)
1. electric drill, it mainly comprises body (1), drill bit motor (2), main shaft (3), base (14) and drill bit (4), it is characterized in that: drill bit motor (2) is located on the body (1), and be in transmission connection by main shaft (3) and drill bit (4), also be provided with swing motor (5) on the described body (1), this swing motor (5) is connected with main shaft (3) by oscillating guidebar mechanism (6), and be in transmission connection by the eccentric wheel (7) on change pulley (14) and the body (1), eccentric wheel (7) upper hinge is connected with crank (8), the other end of this crank (8) is connected with guide rod (9) hinge of horizontally set, one end of this guide rod (9) is connected with pole (10) hinge, the other end hinge of pole (10) is connected on the body (1), guide rod (9) other end is connected with axostylus axostyle (12) hinge on being fixedly connected on main shaft (3), described body (1) also is provided with pedestal (11), pedestal (11) end is the axle sleeve (13) that can supply main shaft (3) up and down, change pulley (14) and eccentric wheel (7) lay respectively at the both sides of pedestal (11), be connected by a power transmission shaft that passes pedestal (11), described base is provided with lifting platform (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200863737U CN201997744U (en) | 2011-03-28 | 2011-03-28 | Electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200863737U CN201997744U (en) | 2011-03-28 | 2011-03-28 | Electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997744U true CN201997744U (en) | 2011-10-05 |
Family
ID=44700518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200863737U Expired - Fee Related CN201997744U (en) | 2011-03-28 | 2011-03-28 | Electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794473A (en) * | 2012-07-30 | 2012-11-28 | 林淑琴 | Sliding type drilling machine |
| CN108311735A (en) * | 2018-01-17 | 2018-07-24 | 黄甘霖 | A kind of energy-saving metal plate mechanical drilling devices |
| CN112265055A (en) * | 2020-09-13 | 2021-01-26 | 桐乡市库博科技有限公司 | Ultraviolet protection paper drilling equipment |
-
2011
- 2011-03-28 CN CN2011200863737U patent/CN201997744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794473A (en) * | 2012-07-30 | 2012-11-28 | 林淑琴 | Sliding type drilling machine |
| CN108311735A (en) * | 2018-01-17 | 2018-07-24 | 黄甘霖 | A kind of energy-saving metal plate mechanical drilling devices |
| CN112265055A (en) * | 2020-09-13 | 2021-01-26 | 桐乡市库博科技有限公司 | Ultraviolet protection paper drilling equipment |
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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: 20111005 Termination date: 20120328 |