CN207522526U - A kind of nail extracting device - Google Patents
A kind of nail extracting device Download PDFInfo
- Publication number
- CN207522526U CN207522526U CN201720930427.0U CN201720930427U CN207522526U CN 207522526 U CN207522526 U CN 207522526U CN 201720930427 U CN201720930427 U CN 201720930427U CN 207522526 U CN207522526 U CN 207522526U
- Authority
- CN
- China
- Prior art keywords
- movable support
- shaped clamp
- clamp jaw
- leading screw
- nail
- 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
The utility model provides a kind of nail extracting device, is used to drive clamping component to the leadscrew-nut mechanism far from the movement of metope direction on supporting rack including being mounted on；Leadscrew-nut mechanism includes leading screw and nut, leading screw is arranged along the axis direction of supporting rack, the nut engaged with threads of lead screw is fixed on the tail end of movable support, the leading screw tail end is connected with along radially overhanging poke rod, leading screw front end is connected with movable support, movable support can only be circumferentially fixed along supporting rack axial movement, and front end and the clamping component of movable support are hinged；Two L-shaped clamp jaw long side rear ends of clamping component are hinged with movable support, and the short side of L-shaped clamp jaw is arranged in opposite directions, and when L-shaped clamp jaw closes up to center, the front end face of short side can be simultaneously neat；The front end of movable support and leading screw connects.The nail extracting device provided using the utility model, can vertically be extracted the iron nail of metope or board surface, and strength mitigates, and will not cause the damage of metope or wood plate surface.
Description
Technical field
The utility model is related to a kind of machine tools, are particularly used to extract the machine tool of metope, wood plate surface iron nail.
Background technology
In wall construction or in the opening process of packing case, it is often necessary to by embedded metope or the iron nail of wood plate surface
It extracts, people generally complete above-mentioned nail pulling process using nipper plier or claw hammer.But above two tool nail pulling process
It is middle to there are problems that.
During using nipper plier nail pulling, plier hold nail handle exert oneself it is smaller when, easily slip；When plier holds tension, plier
It easily damages the nail handle of iron nail tail portion by pressure, the front half section of iron nail is caused to be difficult to extract.
And during with claw hammer nail pulling, iron nail generally receives slanting pulling force so that the iron nail of extraction it is oblique from metope or
Board surface is extracted, and is easily damaged metope, is caused coming off for wall skin.
Invention content
The technical problem to be solved by the present invention is to provide one kind to be convenient for carrying, can firmly mitigate and vertically by metope
Or the device that the iron nail in plank is extracted.
In order to solve the above technical problems, the nail extracting device of the utility model, including supporting rack, for clamping nail tail portion
Clamping component, the leadscrew-nut mechanism for being used to that clamping component to be driven to move on supporting rack；The leadscrew-nut mechanism
Including leading screw and nut, leading screw is only capable of axial rotation along the axis direction arrangement and axial restraint of supporting rack, with leading screw
The nut of screw thread engagement is fixed on the tail end of movable support, and the leading screw tail end is connected with along radially overhanging poke rod, silk
Thick stick front end is connected with movable support, and the movable support can only be circumferentially fixed along supporting rack axial movement, movable support
Front end is hinged with clamping component；The long side rear end of two L-shaped clamp jaws of clamping component is hinged with movable support, L-shaped clamp jaw
Short side arrange in opposite directions, when L-shaped clamp jaw closes up to center, the front end face of short side can and it is neat.
Further, the poke rod of leading screw tail end connection, poke rod are 2-4 roots, and poke rod is circumferentially distributed on nut
Outside.
Further, the middle section of the short side front end for the L-shaped clamp jaw being hinged on movable support is provided with arc groove,
When L-shaped clamp jaw closes up to centre, two round cavernous structures of arc groove composition, for clamping the iron nail for needing to extract.
Further, the L-type clamp jaw being hinged on movable support is provided with so that the short side of L-shaped clamp jaw inwardly closes up
Spring.The spring is the torsional spring being arranged between movable support and L-shaped clamp jaw；Or for be arranged on L-shaped clamp jaw it
Between back-moving spring.
The nail extracting device of the utility model can vertically extract the iron nail of metope or board surface, and strength mitigates, no
It can cause the damage of metope or wood plate surface.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the cross-sectional view of the nail extracting device of the utility model.
Fig. 2 is Fig. 1 along the sectional view at A-A.
Schematic diagram when Fig. 3 is the nail extracting device clamping iron nail of the utility model.
Schematic diagram when Fig. 4 is the nail extracting device extraction iron nail of the utility model.
In figure, 1-supporting rack, 2-leading screw, 3-nut, 4-poke rod, 5-L-shaped clamp jaw, 51-arc groove, 6-
Torsional spring, 7-movable support, 8-iron nail,；
Specific embodiment
Fig. 1 is the cross-sectional view of the nail extracting device of the utility model.As shown in the figure, the nail pulling dress of the utility model
Put including supporting rack 1, the clamping component for clamping nail tail portion, on supporting rack 1 for drive clamping component to
Leadscrew-nut mechanism far from the movement of metope direction；Leadscrew-nut mechanism includes leading screw 2 and nut 3, and leading screw 2 is along supporting rack 1
Axis direction arrangement, the setting of nut 3 engage with threads of lead screw is fixed on the tail end of movable support 7, and 2 tail end of leading screw is connected with
Along radially overhanging poke rod 4,2 front end of leading screw is connected with movable support 7, and movable support 7 can only be moved along supporting rack 1 is axial
Dynamic and circumferentially fixed, front end and the clamping component of movable support 7 are hinged；Two L-shaped clamp jaws, the 5 long side rear end of clamping component
Hinged with movable support 7, the short side of L-shaped clamp jaw 5 is arranged in opposite directions, and movable support 7 is connect with the front end of leading screw 2；Movable support 7
Torsional spring 6 is provided between L-shaped clamp jaw 5.
Fig. 2 is Fig. 1 along the sectional view at A-A.As shown in the figure, the middle section of the short side front end of L-shaped clamp jaw is provided with
Arc groove 51, when L-shaped clamp jaw closes up to centre, the arc groove 51 forms round cavernous structure.
Schematic diagram when Fig. 3 is the nail extracting device clamping iron nail of the utility model.As shown in the figure, L-shaped is driven by leading screw 2
Clamp jaw 5 is moved forward and is reached outside supporting rack 1, then pulls out supporting rack 1 and it is made to be secured to the nail handle of iron nail 8.
Schematic diagram when Fig. 4 is the nail extracting device extraction iron nail of the utility model.As shown in the figure, 1 front end of support frame as described above
Face is held out against on metope, and rotational lead screw 2 is so as to drive the L-shaped clamp jaw 5 of clamping component to be moved to the direction far from metope or plank
It is dynamic, pull iron nail 8 that it is made to be extracted from metope or plank by clamping component.
Claims (6)
1. a kind of nail extracting device, which includes supporting rack（1）, for the clamping component of clamping nail tail portion, it is characterised in that：
Mounted on supporting rack（1）On for drive clamping component move leadscrew-nut mechanism；The leadscrew-nut mechanism includes silk
Thick stick（2）And nut（3）, leading screw（2）Along supporting rack（1）Axis direction arrangement and axial restraint and be only capable of axial rotation,
With leading screw（2）The nut of engagement（3）It is fixed on movable support（7）Tail end, the leading screw（2）Tail end is connected with outside along diameter
The poke rod stretched（4）, leading screw（2）Front end is connected with movable support（7）, the movable support（7）It can only be along supporting rack（1）Axis
To mobile and circumferentially fixed, movable support（7）Front end be hinged with clamping component；Two L-shaped clamp jaws of the clamping component
（5）Long side rear end and movable support（7）It is hinged, L-shaped clamp jaw（5）Short side arrange in opposite directions, when L-shaped clamp jaw（5）To center
When closing up, the front end face of short side can be simultaneously neat.
2. nail extracting device according to claim 1, it is characterised in that：The leading screw（2）The poke rod of tail end（4）For 2-4
Root, poke rod（4）Circumferentially it is distributed on the outside of nut.
3. nail extracting device according to claim 1, it is characterised in that：It is hinged on movable support（7）On L-shaped clamp jaw
（5）The middle section of short side front end be provided with arc groove（51）, when L-shaped clamp jaw（5）To centre close up when, it is described two
Arc groove（51）The round cavernous structure of composition, for clamping the iron nail for needing to extract（8）.
4. nail extracting device according to claim 1, it is characterised in that：It is hinged on movable support（7）On L-type clamp jaw
（5）It is provided with so that L-shaped clamp jaw（5）The spring that inwardly closes up of short side.
5. nail extracting device according to claim 4, it is characterised in that：The spring is is arranged on movable support（7）With L-shaped
Clamp jaw（5）Between torsional spring（6）.
6. nail extracting device according to claim 4, it is characterised in that：The spring is is arranged on L-shaped clamp jaw（5）Between
Back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930427.0U CN207522526U (en) | 2017-07-28 | 2017-07-28 | A kind of nail extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930427.0U CN207522526U (en) | 2017-07-28 | 2017-07-28 | A kind of nail extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522526U true CN207522526U (en) | 2018-06-22 |
Family
ID=62574942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930427.0U Expired - Fee Related CN207522526U (en) | 2017-07-28 | 2017-07-28 | A kind of nail extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434273A (en) * | 2019-08-14 | 2019-11-12 | 温州市鹿通建设有限公司 | A kind of building rivet removal device |
-
2017
- 2017-07-28 CN CN201720930427.0U patent/CN207522526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434273A (en) * | 2019-08-14 | 2019-11-12 | 温州市鹿通建设有限公司 | A kind of building rivet removal device |
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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: 20180622 Termination date: 20200728 |