CN203791676U - Electric drill with anvil - Google Patents
Electric drill with anvil Download PDFInfo
- Publication number
- CN203791676U CN203791676U CN201420207276.2U CN201420207276U CN203791676U CN 203791676 U CN203791676 U CN 203791676U CN 201420207276 U CN201420207276 U CN 201420207276U CN 203791676 U CN203791676 U CN 203791676U
- Authority
- CN
- China
- Prior art keywords
- sample
- electric drill
- rushes
- anvil
- fixed block
- 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 discloses an electric drill with an anvil. Two anvil fixing blocks are respectively arranged on the outer side of the electric drill body and fixedly connected with the same. Anvilthrough holes are respectively formed in the anvil fixing blocks. Length of the anvil which is arranged in the anvil through holes fittingly is larger than maximal length of the electric drill. Axes of the anvil through holes which are coaxial are respectively parallel to an axis of the electric drill. A round block is arranged at the tail end of the anvil. Diameter of the round block is larger than inner diameters of the anvil through holes. A reset spring is arranged between the round block and the closest anvil fixing block. One end of the reset spring is fixedly connected with the closest anvil fixing block, and the other end of the reset spring is fixedly connected with the round block. The anvil is fixed to facilitate use of the same. After a mark is punched in the surface of a work piece, the electric drill is adopted to drill a hole, thereby achieving convenience, practicability and operational simplicity and safety. By the reset spring, the anvil is reset when sliding in the anvil through holes.
Description
Technical field
The utility model relates to a kind of electric drill, and more particularly, it relates to a kind of electric drill with sample punching.
Background technology
Traditional power tool is as electric drill, can realize the function of boring, but before using electric drill boring, particularly before the material of giving some hard high-strengths turns hole, often all can find sample punching first to needing bore position dotting punch, this be for prevent electric drill boring process in skid, thereby accidents caused or cause workpiece and use instrument damage.So in boring in time, electric drill just be unable to do without the auxiliary of sample punching, but because the reasons such as the structure of sample punching and size can cause the loss of carrying inconvenience or causing sample punching.
Often people are in boring, can find that the function ratio of electric drill is more single, be not suitable for operator and operate, use inconvenient, so wish on kind of electric drill, can or there is the electric drill that sample rushes identical function with sample punching, allow more efficient that people's productive life becomes.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of electric drill with sample punching.
For achieving the above object, the utility model provides following technical scheme: a kind of electric drill with sample punching, comprise electric drill body, electric drill body rear end one side is provided with back handle, back handle is provided with shift knob, back handle bottom is connected with power line, electric drill body leading portion is provided with rotary connecting joint, the headgear that is rotatably connected has drill bit, electric drill body outside is provided with the sample being fixedly connected with electric drill body and rushes fixed block, sample rushes fixed block and is provided with sample and rushes through hole, and sample rushes in through hole and leads to and be provided with suitable sample punching, and sample rushes the maximum length that length is greater than electric drill; It is two that described sample rushes fixed block, sample rushes sample on fixed block sample, and to rush through hole coaxial, the axis and the drill bit place axis that rush through hole are parallel to each other, the end of sample punching is provided with nahlock, nahlock diameter is greater than sample and rushes through hole internal diameter, nahlock and nearest sample rush between fixed block and are provided with back-moving spring, and back-moving spring one end rushes fixed block with sample and is fixedly connected with, and the other end is fixedly connected with nahlock.
By adopting technique scheme, can sample punching is fixing, facilitate the use of sample punching, surface of the work is gone out after eye, just can use the drilling function of electric drill, convenient and practical, safety simple to operate.And when sample is punched in sample, rush in through hole when sliding, back-moving spring can make sample punching again reset.
The utility model is further set to: described electric drill body outside is provided with detachable front hand grip, and described detachable front hand grip end is provided with hammer; Described electric drill body outside is provided with handle fixed block, and described handle fixed block is provided with handle screwed hole, and described detachable front hand grip upper end is provided with the threaded column suitable with handle screwed hole.
By adopting technique scheme, can conveniently control electric drill, after detachable front hand grip is unloaded, just can be practical as hammer.
The utility model is further set to: described sample rushes outer surface and is provided with size scale.
By adopting technique scheme, can observe by size scale and just can know the punching degree of depth roughly.
The utility model is further set to: described sample punching is divided into leading portion and back segment, and described leading portion one end is most advanced and sophisticated with sample punching, and the other end is provided with thread spindle; One end, rear end is provided with the screwed hole suitable with thread spindle, and the other end is fixedly connected with nahlock.
By adopting technique scheme, facilitate dismounting and the installation of sample punching, when not using electric drill, just leading portion can be unloaded, save storage space.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric drill embodiment with sample punching of the utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1;
Fig. 3 is the partial enlarged drawing of B in Fig. 1.
Reference numeral:: 1, electric drill body; 11, rotary connecting joint; 12, drill bit; 2, detachable front hand grip; 21, hammer; 22, handle fixed block; 23, handle screwed hole; 24, threaded column; 3, back handle; 31, shift knob; 32, power line; 4, sample rushes fixed block; 41, sample rushes through hole; 42, sample punching; 421, leading portion; 422, back segment; 423, sample punching is most advanced and sophisticated; 424, nahlock; 425, thread spindle; 426, screwed hole; 427, size scale; 428, back-moving spring.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of electric drill embodiment with sample punching of the utility model is described further.
A kind of electric drill with sample punching 42, comprise electric drill body 1, electric drill body 1 rear end one side is provided with back handle 3, back handle 3 is provided with shift knob 31, back handle 3 bottoms are connected with power line 32, electric drill body 1 leading portion 421 is provided with rotary connecting joint 11, rotary connecting joint 11 covers have drill bit 12, electric drill body 1 outside is provided with the sample being fixedly connected with electric drill body 1 and rushes fixed block 4, sample rushes fixed block 4 and is provided with sample and rushes through hole 41, sample rushes in through hole 41 and leads to and be provided with suitable sample punching 42, sample rushes the maximum length that 42 length are greater than electric drill, it is two that described sample rushes fixed block 4, sample rushes sample on fixed block 4 samples, and to rush through hole 41 coaxial, the axis and the drill bit 12 place axis that rush through hole are parallel to each other, the end of sample punching 42 is provided with nahlock 424, nahlock 424 diameters are greater than sample and rush through hole 41 internal diameters, nahlock 424 and nearest sample rush and between fixed block 4, are provided with back-moving spring 428, back-moving spring 428 one end rush fixed block 4 with sample and are fixedly connected with, the other end is fixedly connected with nahlock 424.
The sample rushing on fixed block 4 by the sample being arranged on electric drill cup rushes through hole 41, back-moving spring 428 and nahlock 424 just sample can be rushed 42 carry out spacing, prevent that sample from rushing 42 and rushing the interior random slip of through hole 41 at sample, to use sample to rush at 42 o'clock, just sample can be rushed to 42 aligning punching positions, then knock nahlock 424, so just can directly complete the punching to workpiece, because sample rushes the maximum length that 42 length are greater than electric drill, in punching, can not have influence on drill bit 12 so yet, can effectively protect other functions of electric drill, and nearest sample rushes and is provided with back-moving spring 428 between fixed block 4, back-moving spring 428 is enclosed within sample punching 42, back-moving spring 428 one end rush fixed block 4 with sample and are fixedly connected with, back-moving spring 428 other ends are fixedly connected with nahlock 424, when sample punching 42 is when sample rushes the interior generation slippage of through hole 41, back-moving spring 428 can make sample punching 42 again reset.
Described electric drill body 1 outside is provided with detachable front hand grip 2, and detachable front hand grip 2 ends are provided with hammer 21; Electric drill body 1 outside is provided with handle fixed block 22, and handle fixed block 22 is provided with handle screwed hole 23, and detachable front hand grip 2 upper ends are provided with the threaded column 24 suitable with handle screwed hole 23.Can conveniently control electric drill by detachable front hand grip 2, and after detachable front hand grip 2 is unloaded, just can be used as hammer 21 and use, allow electric drill itself carry hammer 21, can facilitate the punching of electric drill, also can facilitate workman to use hammer 21, greatly improve workman's operating efficiency; And be threaded togather with electric drill body 1 as the detachable front hand grip 2 of hammer 21 handles, can allow like this more firm of fixedly change between the two and dismounting and easy for installation.
Described sample rushes 42 outer surfaces and is provided with size scale 427.Because sample rushes the maximum length that 42 length are greater than electric drill, like this when electric drill is holed, sample punching 42 will be inconsistent with the machined surface of workpiece, like this but drill bit 12 while piercing workpiece gradually, sample punching 42 will be rushed the interior slip of through hole 41 at sample, like this along with the slip of sample punching 42, rushing with sample the size scale 427 that fixed block 4 coincides will change gradually, and such can observing by size scale 427 just can be known the punching degree of depth roughly.
Described sample punching 42 is divided into leading portion 421 and back segment 422, and leading portion 421 one end are with sample punching tip 423, and the other end is provided with thread spindle 425; One end, rear end is provided with the screwed hole 426 suitable with thread spindle 425, and the other end is provided with nahlock 424.Can be threaded connection, the leading portion 421 of sample punching 42 and back segment 422 are split, when not using electric drill, just leading portion 421 can be unloaded, save storage space; During installation, also can from new installation, fix by thread spindle 425 and screwed hole 426, simple to operate, convenient and practical.
Claims (4)
1. the electric drill with sample punching, comprise electric drill body, described electric drill body rear end one side is provided with back handle, described back handle is provided with shift knob, described back handle bottom is connected with power line, described electric drill body leading portion is provided with rotary connecting joint, the described headgear that is rotatably connected has drill bit, it is characterized in that: described electric drill body outside is provided with the sample being fixedly connected with electric drill body and rushes fixed block, described sample rushes fixed block and is provided with sample and rushes through hole, described sample rushes in through hole and leads to and be provided with suitable sample punching, and described sample rushes the maximum length that length is greater than electric drill;
It is two that described sample rushes fixed block, described sample rushes sample on fixed block sample, and to rush through hole coaxial, it is parallel to each other that sample rushes axis and the drill bit place axis of through hole, the end of described sample punching is provided with nahlock, described nahlock diameter is greater than sample and rushes through hole internal diameter, described nahlock and nearest sample rush between fixed block and are provided with back-moving spring, and described back-moving spring one end rushes fixed block with sample and is fixedly connected with, and the other end is fixedly connected with nahlock.
2. a kind of electric drill with sample punching according to claim 1, is characterized in that: described electric drill body outside is provided with detachable front hand grip, and described detachable front hand grip end is provided with hammer; Described electric drill body outside is provided with handle fixed block, and described handle fixed block is provided with handle screwed hole, and described detachable front hand grip upper end is provided with the threaded column suitable with handle screwed hole.
3. a kind of electric drill with sample punching according to claim 1 and 2, is characterized in that: described sample rushes outer surface and is provided with size scale.
4. a kind of electric drill with sample punching according to claim 3, is characterized in that: described sample punching is divided into leading portion and back segment, and described leading portion one end is most advanced and sophisticated with sample punching, and the other end is provided with thread spindle; One end, described rear end is provided with the screwed hole suitable with thread spindle, and the other end is fixedly connected with nahlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207276.2U CN203791676U (en) | 2014-04-25 | 2014-04-25 | Electric drill with anvil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207276.2U CN203791676U (en) | 2014-04-25 | 2014-04-25 | Electric drill with anvil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791676U true CN203791676U (en) | 2014-08-27 |
Family
ID=51373945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207276.2U Expired - Fee Related CN203791676U (en) | 2014-04-25 | 2014-04-25 | Electric drill with anvil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297523A (en) * | 2017-06-28 | 2017-10-27 | 金陵科技学院 | A kind of construction drilling equipment |
| CN107398602A (en) * | 2017-08-25 | 2017-11-28 | 苏州宏奇锐自动化有限公司 | A kind of hole making drill for being easy to positioning |
-
2014
- 2014-04-25 CN CN201420207276.2U patent/CN203791676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297523A (en) * | 2017-06-28 | 2017-10-27 | 金陵科技学院 | A kind of construction drilling equipment |
| CN107398602A (en) * | 2017-08-25 | 2017-11-28 | 苏州宏奇锐自动化有限公司 | A kind of hole making drill for being easy to positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160425 |