CN206811875U - A kind of clipping rotary screw device - Google Patents
A kind of clipping rotary screw device Download PDFInfo
- Publication number
- CN206811875U CN206811875U CN201720735540.3U CN201720735540U CN206811875U CN 206811875 U CN206811875 U CN 206811875U CN 201720735540 U CN201720735540 U CN 201720735540U CN 206811875 U CN206811875 U CN 206811875U
- Authority
- CN
- China
- Prior art keywords
- clamping head
- screw device
- rotary screw
- tapping board
- clipping
- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of clipping rotary screw device, it includes the handle being connected by rotating shaft, the handle front end is provided with clamping head, clamping head on the handle is oppositely arranged, the height of the clamping head is successively decreased by end to front end, multiple rotatable driven vollers are provided with the forward surface of two clamping heads, the driven voller is horizontal with clamping head；Tapping board is connected with by spring on the clamping head of side, the tapping board extends to opposite side clamping head.The purpose of this utility model is to provide a kind of clipping rotary screw device, for nailing during clamp nail, prevent from pounding human hand, and be easy to be aligned that nail is convenient to be tapped.
Description
Technical field
The utility model belongs to construction tool field, specially a kind of clipping rotary screw device.
Background technology
In construction, daily life, it need to often use and arrive nail；During nailing, initial and middle
Stage needs hand steered nail to be positioned and prevented that nail is crooked, therefore careless slightly, will pound finger, brings safety hidden
Suffer from；Meanwhile in the starting stage nailed, it is necessary to larger strength, so needing percussion instrument to there is larger stroke to obtain
Larger initial kinetic energy, metope or workmen are arrived so being difficult to alignment nail when tapping and causing to tap.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of clipping rotary screw device, for the process nailed
Middle clamping nail, prevent from pounding human hand, and be easy to be directed at the convenient percussion of nail.
To realize object above, the technical solution adopted in the utility model is：A kind of clipping rotary screw device, it includes passing through
Two connected handles of rotating shaft, the handle front end is provided with clamping head, clamping head move toward one another is can control by gripping handle
To clamp nail, clamping head clamping nail face is working face, and the height of the clamping head is successively decreased by end to front end, clamping head
Be provided with multiple rotatable driven vollers on working face, the driven voller parallel to clamping head working face, when tapping nail, with
The mode for rolling transmission is easy to nail to move downward；Tapping board is connected with by spring on one clamping head, the tapping board
Side extends to another clamping head, to be at directly over nail projected position.
Further, the height of the clamping head is successively decreased for step type.
Further, set fluted on the clamping head, the driven voller is provided at both ends with rotary shaft, the rotary shaft
It is movably set in recess sidewall, the driven roller segment stretches out groove.
Further, connecting bolt is connected between the tapping board and clamping head, the head of the connecting bolt is stretched into
In heavy platform on tapping board, the screw rod of the connecting bolt is stretched into clamping head through tapping board, is used to connect spiral shell on tapping board
The through-hole diameter that bolt passes through is more than the diameter of the screw rod of connecting bolt.
The beneficial effects of the utility model：Nail is clamped during for nailing, suitable for the nail of different sizes
Son, prevent from pounding human hand；Tapping board can increase the percussion area of nail.
1st, driven voller is provided with, is easy to nail during clamping percussion to move.
2nd, the height of clamping head is successively decreased for step type, is easy to fix during nail and protection percussion, is prevented that nail is crooked.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is partial enlarged view A in Fig. 1.
Label character is expressed as described in figure：1st, rotating shaft；2nd, handle；3rd, clamping head；4th, driven voller；5th, spring；6th, tap
Plate；7th, groove；8th, connecting bolt.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-Figure 2, concrete structure of the present utility model is：It includes two handles 2 being connected by rotating shaft 1,
The front end of handle 2 is provided with clamping head 3, and the working face of the clamping head 3 on two handles 2 is oppositely arranged, the clamping head 3
Height is successively decreased by end to front end, multiple rotatable driven vollers 4 is provided with the working face of clamping head 3, the driven voller 4 is flat
Row is in the working face of clamping head 3；Tapping board 6 is connected with by spring 5 on one clamping head 3, the side of the tapping board 6 is to another
One clamping head 3 extends.
Preferably, the height of the clamping head 3 is successively decreased for step type.
Preferably, fluted 7 are set on the clamping head 3, the driven voller 4 is provided at both ends with rotary shaft, the rotation
Axle is movably set in the side wall of groove 7, and groove 7 is stretched out in the part of driven voller 4.
Preferably, connecting bolt 8 is connected between the tapping board 6 and clamping head 3, the head of the connecting bolt 8 is stretched
Enter in the heavy platform on tapping board 6, the screw rod of the connecting bolt 8 is stretched into clamping head 3.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so which key element process, method, article or equipment including a series of elements not only include, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (4)
1. a kind of clipping rotary screw device, it is characterised in that it includes passing through rotating shaft（1）Two connected handles（2）, the handle
（2）Front end is provided with clamping head（3）, two handles（2）On clamping head（3）Working face be oppositely arranged, the clamping head（3）
Height successively decreased by end to front end, clamping head（3）Working face on be provided with multiple rotatable driven vollers（4）, it is described from
Dynamic roller（4）Parallel to clamping head（3）Working face；One clamping head（3）On pass through spring（5）It is connected with tapping board（6）, it is described
Tapping board（6）Side to another clamping head（3）Extension.
A kind of 2. clipping rotary screw device according to claim 1, it is characterised in that the clamping head（3）Height be rank
Ladder type successively decreases.
A kind of 3. clipping rotary screw device according to claim 1, it is characterised in that the clamping head（3）On be provided with it is recessed
Groove（7）, the driven voller（4）Rotary shaft is provided at both ends with, the rotary shaft is movably set in groove（7）In side wall, it is described from
Dynamic roller（4）Groove is stretched out in part（7）.
A kind of 4. clipping rotary screw device according to claim 1, it is characterised in that the tapping board（6）With clamping head（3）
Between be connected with connecting bolt（8）, the connecting bolt（8）Head stretch into tapping board（6）On heavy platform in, the connection spiral shell
Bolt（8）Screw rod stretch into clamping head（3）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735540.3U CN206811875U (en) | 2017-06-23 | 2017-06-23 | A kind of clipping rotary screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735540.3U CN206811875U (en) | 2017-06-23 | 2017-06-23 | A kind of clipping rotary screw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811875U true CN206811875U (en) | 2017-12-29 |
Family
ID=60761603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735540.3U Expired - Fee Related CN206811875U (en) | 2017-06-23 | 2017-06-23 | A kind of clipping rotary screw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098697A (en) * | 2018-01-19 | 2018-06-01 | 佛山科学技术学院 | A kind of pincers easy to operation |
-
2017
- 2017-06-23 CN CN201720735540.3U patent/CN206811875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098697A (en) * | 2018-01-19 | 2018-06-01 | 佛山科学技术学院 | A kind of pincers easy to operation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180623 |