CN201235409Y - Novel percussion drill - Google Patents
Novel percussion drill Download PDFInfo
- Publication number
- CN201235409Y CN201235409Y CNU2008201502700U CN200820150270U CN201235409Y CN 201235409 Y CN201235409 Y CN 201235409Y CN U2008201502700 U CNU2008201502700 U CN U2008201502700U CN 200820150270 U CN200820150270 U CN 200820150270U CN 201235409 Y CN201235409 Y CN 201235409Y
- Authority
- CN
- China
- Prior art keywords
- percussion drill
- main body
- power
- pressure sensor
- drill
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
A novel percussion drill relates to a percussion drill, in particular to the percussion drill with the function of measuring the hardness. The novel percussion drill comprises a percussion drill main body and is characterized in that the percussion drill main body is provided with a pressure sensor and a power automatically-adjusting device, and the pressure sensor is positioned on the tip portion of a drill bit of the percussion drill and is connected with the power automatically-adjusting device through a signal line. The power automatically-adjusting device comprises a controlled high-power pipe, and a motor of the percussion drill main body is connected with a power supply through the high-power pipe. The drill can adjust the output power according to the hardness of the working object, which greatly saves the energy source and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of percussion drill, particularly a kind of percussion drill with hardness measurement function.
Background technology
Existing percussion drill generally has several gears, and each gear is determined a power output.The user of service in use can not be frequent the adjustment gear that stops because so not only wasted energy but also lost time.
Present percussion drill does not have to adjust according to the hardness of target automatically the function of power output.If have the function of adjusting power output according to the hardness of target, will save the energy greatly, and increase work efficiency greatly.
The utility model content
The purpose of this utility model is to provide a kind of novel percussion drill, can adjust power output according to the hardness of target, thereby saves the energy greatly and increase work efficiency greatly.
Novel percussion drill comprises a percussion drill main body, it is characterized in that, the percussion drill main body is equipped with pressure sensor and automatic power adjusting apparatus, and pressure sensor is positioned at the tip of the drill bit of percussion drill, connects automatic power adjusting apparatus by holding wire; Automatic power adjusting apparatus comprises a controlled high power valve, and the motor of percussion drill main body connects power supply by high power valve.
Pressure sensor is given automatic power adjusting apparatus with the pressure signal transmission of drill bit tip, and per several seconds of automatic power adjusting apparatus is obtained the maximum of a pressure sensor output signal.Determine the hardness of target according to the maximum of output signal, thereby determine power output.
Beneficial effect, the utility model can be adjusted power output according to the hardness of target, thereby saves the energy greatly and increase work efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Comprise a percussion drill main body 1 with reference to the novel percussion drill of Fig. 1, percussion drill main body 1 is equipped with pressure sensor 3 and automatic power adjusting apparatus 2, and pressure sensor 3 is positioned at the tip of the drill bit of percussion drill main body 1, connects automatic power adjusting apparatus 2 by holding wire; Automatic power adjusting apparatus 2 comprises a controlled high power valve, and the motor of percussion drill main body 1 connects power supply by high power valve.
The utility model is simple in structure, and good stability can be adjusted power output at any time automatically according to the hardness of target, thereby saves the energy greatly and increase work efficiency greatly.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1, novel percussion drill comprises a percussion drill main body, it is characterized in that, the percussion drill main body is equipped with pressure sensor and automatic power adjusting apparatus, and pressure sensor is positioned at the tip of the drill bit of percussion drill, connects automatic power adjusting apparatus by holding wire; Automatic power adjusting apparatus comprises a controlled high power valve, and the motor of percussion drill main body connects power supply by high power valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201502700U CN201235409Y (en) | 2008-06-27 | 2008-06-27 | Novel percussion drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201502700U CN201235409Y (en) | 2008-06-27 | 2008-06-27 | Novel percussion drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235409Y true CN201235409Y (en) | 2009-05-13 |
Family
ID=40648146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201502700U Expired - Fee Related CN201235409Y (en) | 2008-06-27 | 2008-06-27 | Novel percussion drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235409Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756667A (en) * | 2016-02-22 | 2016-07-13 | 武汉市创先专利技术服务有限公司 | Device for judging punch filling pile punch hammer entering designed rock stratum |
| CN109807832A (en) * | 2019-03-27 | 2019-05-28 | 浙江华格供应链服务有限公司永康分公司 | A kind of impact drill automatically adjusting impulse stroke |
-
2008
- 2008-06-27 CN CNU2008201502700U patent/CN201235409Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756667A (en) * | 2016-02-22 | 2016-07-13 | 武汉市创先专利技术服务有限公司 | Device for judging punch filling pile punch hammer entering designed rock stratum |
| CN105756667B (en) * | 2016-02-22 | 2019-02-12 | 青岛蓝天创先科技服务有限公司 | A kind of Punching Borehole Cast-in-place Concrete Pile block stamp enters the decision maker of design rock stratum |
| CN109807832A (en) * | 2019-03-27 | 2019-05-28 | 浙江华格供应链服务有限公司永康分公司 | A kind of impact drill automatically adjusting impulse stroke |
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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: 20090513 |