CN207508347U - Power drill hole depth positioning device - Google Patents
Power drill hole depth positioning device Download PDFInfo
- Publication number
- CN207508347U CN207508347U CN201721212495.XU CN201721212495U CN207508347U CN 207508347 U CN207508347 U CN 207508347U CN 201721212495 U CN201721212495 U CN 201721212495U CN 207508347 U CN207508347 U CN 207508347U
- Authority
- CN
- China
- Prior art keywords
- top plate
- hole depth
- positioning device
- power drill
- bottom plate
- 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 proposes a kind of power drill hole depth positioning devices, including top plate and bottom plate, the bit freezing hole that engaging power drill main body is provided on the top plate and at least two leads, the drill bit bore and casing of drill bit are provided through on the bottom plate, in the plug-in-sleeve of lead lower end, the compressed spring being sleeved on lead is connected between described sleeve pipe and top plate.The utility model, it is reasonable in design, punching person can be assisted accurately to control punching depth.And can be as needed, hole depth is adjusted with reference to scale, it is easy to use.
Description
Technical field
The utility model belongs to processing machinery field more particularly to a kind of power drill hole depth positioning device.
Background technology
Electric drill is the drilling tool that power is done using electricity, is the conventional products in electric tool.Wherein power drill is called hand
Electric drill, small, portability is good, is widely used.But common power drill using when be unable to control the depth that pierces, can only lean on
The micro-judgment estimation drilling depth of user.It causes non-through hole drilling too deep or excessively shallow, influences construction quality.
Utility model content
The technical issues of the utility model is unable to control for power drill drilling depth proposes that one kind is easy to use, can be auxiliary
Help the power drill hole depth positioning device of control drilling depth.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of power drill hole depth positioning device including top plate and bottom plate, is provided with engaging power drill main body on the top plate
Bit freezing hole and at least two leads, the drill bit bore and casing of drill bit are provided through on the bottom plate, lead lower end is inserted
Enter in casing, the compressed spring being sleeved on lead is connected between described sleeve pipe and top plate.
Preferably, the adjustable positioning column of at least the distance between two and bottom plate is also fitted on the top plate.
Preferably, the positioning column upper end is provided with screw thread, it is inserted into the threaded hole on top plate.
Preferably, the positioning column upper end is provided with scale.
Preferably, the positioning column there are four, it is distributed on bit freezing hole surrounding.
Preferably, the bottom plate bottom surface is provided with skid resistant course.
Compared with prior art, it is the advantages of the utility model with good effect：
The power drill hole depth positioning device, it is reasonable in design, punching person can be assisted accurately to control punching depth.It and can
With as needed, hole depth is adjusted with reference to scale, it is easy to use.
Description of the drawings
Fig. 1 is the original state structure diagram of the utility model positioning device；
Fig. 2 is the pressed status structure diagram of the utility model positioning device；
In above each figure：1st, top plate；11st, bit freezing hole；2nd, bottom plate；21st, drill bit bore；22nd, casing；3rd, lead；4th, it compresses
Spring；5th, positioning column；6th, power drill；61st, main body；62nd, drill bit.
Specific embodiment
In order to be better understood from the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment：Power drill 6 generally includes drill bit 62, main body 61 and Handheld Division, and drill bit 62 is by being mounted in main body 61
Motor drives quick rotation.Its drilling depth is determined by operator's depression depths, can only be controlled by rule of thumb.As shown in Figure 1, this reality
Apply example and propose a kind of power drill hole depth positioning device, can auxiliary operation person determine hole depth.The power drill hole depth positioning device includes
Top plate 1 and bottom plate 2 are provided with the bit freezing hole 11 for being passed through for drill bit 62 and engaging 6 main body 61 of drill gun of stopping on the top plate 1,
At least two leads 3 are fixed with around bit freezing hole 11.The drill bit bore 21 of drill bit 62, drill bit are provided through on the bottom plate 2
Be provided with the casing 22 being inserted into for lead 3 around hole 21, in 3 lower end plug-in-sleeve 22 of lead, and can be in casing 22 on
Lower slider is connected with the compressed spring 4 being sleeved on lead 3 between described sleeve pipe 22 and top plate 1.In use, positioning is filled
Placement location is passed down through on workpiece, by drill bit 62 from top plate 1, and main body 61 is stuck on top plate 1.Downwards during drilling, 3 edge of lead
Casing 22 moves down, and drill bit 62 gos deep into workpiece, during 3 contact base plate 2 of lead, drill bit 62 is prevented further to move down, terminated
Punching.Top plate 1 and lead 3 reset under the effect of 4 elastic force of compressed spring.
It is adjustable that at least the distance between two and bottom plate 2 are also fitted with to realize the adjusting of drilling depth, on the top plate 1
Positioning column 5.I.e. positioning column 5 has certain gap between bottom plate 2, and when top plate 1 is moved down with power drill 6,5 ratio of positioning column is led
To the first contact base plate 2 of column 3, play a supportive role.The present embodiment sets spiral shell by the way of the adjusting of screw thread twist-on on top plate 1
Pit, 5 upper end of positioning column are threaded, and the distance that hole is threaded by adjusting positioning column 5 is adjusted.5 upper end of positioning column
Scale is provided with, can hole depth accurately be controlled according to scale.
To increase the stability of the positioning device, top plate 1 and bottom plate 2 are provided in round, and lead 3 and positioning column 5 are
Three.Top plate 1 and bottom plate 2 can also be set as to as shown in Figure 1 rectangular, the lead 3 and positioning column 5 are set as four,
Uniformly distributed 1 four jiaos of top plate.
To prevent positioning device in drill process from sliding, 2 bottom surface of bottom plate is provided with skid resistant course.
Power drill hole depth positioning device described in the present embodiment, reasonable in design, can assisting punching person, accurately control is beaten
Hole depth, and lead 3 can ensure that punching path vertical is downward, prevent from drilling crooked.And can be as needed, with reference to quarter
Degree adjusts hole depth, easy to use.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
Any simple modification, equivalent variations and the remodeling made with novel technical spirit to above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (6)
1. a kind of power drill hole depth positioning device, it is characterised in that：Including top plate and bottom plate, engaging hand is provided on the top plate
The bit freezing hole of drill gun main body and at least two leads are provided through the drill bit bore and casing of drill bit on the bottom plate, are oriented to
In the plug-in-sleeve of column lower end, the compressed spring being sleeved on lead is connected between described sleeve pipe and top plate.
2. power drill hole depth positioning device according to claim 1, it is characterised in that：It is also fitted at least on the top plate
The adjustable positioning column of the distance between two and bottom plate.
3. power drill hole depth positioning device according to claim 2, it is characterised in that：The positioning column upper end is provided with spiral shell
Line is inserted into the threaded hole on top plate.
4. power drill hole depth positioning device according to claim 3, it is characterised in that：The positioning column upper end is provided with quarter
Degree.
5. power drill hole depth positioning device according to claim 2, it is characterised in that：The positioning column has four, uniformly distributed
In bit freezing hole surrounding.
6. power drill hole depth positioning device according to claim 5, it is characterised in that：The bottom plate bottom surface is provided with anti-skidding
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212495.XU CN207508347U (en) | 2017-09-21 | 2017-09-21 | Power drill hole depth positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212495.XU CN207508347U (en) | 2017-09-21 | 2017-09-21 | Power drill hole depth positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508347U true CN207508347U (en) | 2018-06-19 |
Family
ID=62533252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212495.XU Expired - Fee Related CN207508347U (en) | 2017-09-21 | 2017-09-21 | Power drill hole depth positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481258A (en) * | 2020-04-20 | 2020-08-04 | 江门市精准医疗器械有限公司 | Medical intelligent auxiliary bone drill |
| CN112584952A (en) * | 2019-02-06 | 2021-03-30 | 株式会社日立大厦系统 | Working machine unit and articulated robot |
| CN112593914A (en) * | 2020-12-11 | 2021-04-02 | 中国矿业大学(北京) | Device and method for positioning coal rock stratum fracture coordinates through cross-layer drilling |
-
2017
- 2017-09-21 CN CN201721212495.XU patent/CN207508347U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584952A (en) * | 2019-02-06 | 2021-03-30 | 株式会社日立大厦系统 | Working machine unit and articulated robot |
| CN112584952B (en) * | 2019-02-06 | 2024-01-09 | 株式会社日立大厦系统 | Working machine unit and multi-joint robot |
| CN111481258A (en) * | 2020-04-20 | 2020-08-04 | 江门市精准医疗器械有限公司 | Medical intelligent auxiliary bone drill |
| CN111481258B (en) * | 2020-04-20 | 2022-06-07 | 江门市精准医疗器械有限公司 | Medical intelligent auxiliary bone drill |
| CN112593914A (en) * | 2020-12-11 | 2021-04-02 | 中国矿业大学(北京) | Device and method for positioning coal rock stratum fracture coordinates through cross-layer drilling |
| CN112593914B (en) * | 2020-12-11 | 2022-09-09 | 中国矿业大学(北京) | Device and method for positioning coal rock stratum fracture coordinates through cross-layer drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |