CN201483024U - Electric drill - Google Patents
Electric drill Download PDFInfo
- Publication number
- CN201483024U CN201483024U CN2009201902337U CN200920190233U CN201483024U CN 201483024 U CN201483024 U CN 201483024U CN 2009201902337 U CN2009201902337 U CN 2009201902337U CN 200920190233 U CN200920190233 U CN 200920190233U CN 201483024 U CN201483024 U CN 201483024U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- main shaft
- motor
- drill
- guide rod
- 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 an electric drill which mainly comprises a drill body, a drill bit motor, a main shaft and a drill bit, wherein the drill bit is connected with the main shaft; the drill bit motor is arranged on the drill body, and connected with the drill bit in a driving way by the main shaft; the drill body is also provided with a swing motor; the swing motor is connected with the main shaft by a swing guide rod mechanism; and by the swing guide rod mechanism, the rotation of the swing motor is transformed to the up-and-down shifting of the main shaft. The electric drill obtained in the utility model realizes the automatic up-and-down movement of the drill bit by the drill bit motor and the swing guide rod mechanism, thus realizing fully-automatic perforating process. Compared with traditional manual operation, the electric drill not only saves labor force, but also has faster perforation speed and higher production efficiency.
Description
Technical field
The utility model relates to a kind of punch device, especially a kind of electric drill.
Background technology
When holing, present electric drill need finish punch operation thereby drill bit is moved up and down by the manually-operated elevating lever.Such mode only is applicable to the hole of beating negligible amounts usually, in case industrial needs punch when producing in batch, not only requires great effort by traditional manual operations, and punching speed is difficult to meet the needs of production especially, influences speed of production.
Summary of the invention
The purpose of this utility model is the electric drill that a kind of drill bit of providing for the deficiency that solves above-mentioned technology moves up and down automatically.
In order to achieve the above object, the electric drill that the utility model is designed, it mainly comprises body, drill bit motor, main shaft and drill bit, drill bit is connected with main shaft, the drill bit motor is located on the body, and is in transmission connection by main shaft and drill bit, also is provided with the swing motor on the described body, this swing motor is connected with main shaft by oscillating guidebar mechanism, and the rotation that will swing motor by oscillating guidebar mechanism is varied to the play up and down of main shaft.Be varied to the play up and down of main shaft for the rotation that will swing motor better, can be provided with eccentric wheel on the described 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, the cycle that moves up and down according to required moment and drill bit, tie point can be able to be positioned at the rational position of guide rod middle part or inclined to one side both sides, 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, thereby formation oscillating guidebar mechanism, in order to fixedly connected better with main shaft, described axostylus axostyle one end can be the anchor ear that main shaft is embraced, and described hinge connects can make interconnective equipment relatively rotate, thereby makes mutual transmission more flexible.In order to obtain the speed that desirable drill bit moves up and down, described swing motor can be in transmission connection by change pulley and eccentric wheel, and the swing motor can be in transmission connection with change pulley by belt etc., and the diameter by change pulley can make change pulley obtain rational rotating speed.Can be provided with pedestal on the described body, the pedestal end is to supply the up and down axle sleeve of main shaft, and change pulley and eccentric wheel lay respectively at the both sides of pedestal, are connected by a power transmission shaft that passes pedestal.
The resulting electric drill of the utility model is realized moving up and down automatically of drill bit by drill bit motor and oscillating guidebar mechanism, realizes the full automatically punching process, compares traditional manual operations, not only saved the labour, and punching speed is faster, and production efficiency is higher.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Among the figure: body 1, drill bit motor 2, main shaft 3, drill bit 4, swing motor 5, oscillating guidebar mechanism 6, eccentric wheel 7, crank 8, guide rod 9, pole 10, pedestal 11, axostylus axostyle 12, axle sleeve 13.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the described electric drill of present embodiment, it mainly comprises body 1, drill bit motor 2, main shaft 3 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 body 1, this swing motor 5 is connected with main shaft 3 by oscillating guidebar mechanism 6, described oscillating guidebar mechanism 6 is to be provided with eccentric wheel 7 on body 1, eccentric wheel 7 upper hinges are connected with crank 8, the other end of this crank 8 is connected with the middle part hinge of the guide rod of horizontally set 9, 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, and guide rod 9 other ends are connected with axostylus axostyle 12 hinges on being fixedly connected on main shaft 3.Body 1 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 swing motor 5 is in transmission connection by change pulley 14 and eccentric wheel 7.
During use, swing motor 5 drives eccentric wheel 7 by change pulley 14 and rotates, crank 8 is converted into the trend that moves up and down repeatedly with eccentric wheel 7, thereby driving 9 cycles of guide rod moves up and down, and guide rod 9 drives main shafts 3 and does moving up and down of cycle with drill bit 4 thus.
Claims (4)
1. electric drill, it mainly comprises body (1), drill bit motor (2), main shaft (3) 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), it is characterized in that also being provided with on the described body (1) swing motor (5), this swing motor (5) is connected with main shaft (3) by oscillating guidebar mechanism (6).
2. electric drill according to claim 1, it is characterized in that described body (1) is provided with eccentric wheel (7), 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), and guide rod (9) other end is connected with axostylus axostyle (12) hinge on being fixedly connected on main shaft (3), thereby forms oscillating guidebar mechanism (6).
3. electric drill according to claim 2 is characterized in that described swing motor (5) is in transmission connection by change pulley (14) and eccentric wheel (7).
4. electric drill according to claim 3, it is characterized in that described body (1) 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), are connected by a power transmission shaft that passes pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902337U CN201483024U (en) | 2009-08-04 | 2009-08-04 | Electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902337U CN201483024U (en) | 2009-08-04 | 2009-08-04 | Electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483024U true CN201483024U (en) | 2010-05-26 |
Family
ID=42421917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201902337U Expired - Fee Related CN201483024U (en) | 2009-08-04 | 2009-08-04 | Electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735416A (en) * | 2017-02-13 | 2017-05-31 | 李明科 | A kind of drilling machine easy to use |
| CN108393731A (en) * | 2018-05-12 | 2018-08-14 | 芜湖凯德机械制造有限公司 | A kind of plate parts brill multi-orifice devices |
-
2009
- 2009-08-04 CN CN2009201902337U patent/CN201483024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735416A (en) * | 2017-02-13 | 2017-05-31 | 李明科 | A kind of drilling machine easy to use |
| CN108393731A (en) * | 2018-05-12 | 2018-08-14 | 芜湖凯德机械制造有限公司 | A kind of plate parts brill multi-orifice devices |
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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: 20100526 Termination date: 20100804 |