CN203317364U - Electric hydraulic nail puller - Google Patents
Electric hydraulic nail puller Download PDFInfo
- Publication number
- CN203317364U CN203317364U CN2013203736183U CN201320373618U CN203317364U CN 203317364 U CN203317364 U CN 203317364U CN 2013203736183 U CN2013203736183 U CN 2013203736183U CN 201320373618 U CN201320373618 U CN 201320373618U CN 203317364 U CN203317364 U CN 203317364U
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- China
- Prior art keywords
- nail
- nail extractor
- electric hydaulic
- hydraulic
- main body
- 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 an electric hydraulic nail puller. The electric hydraulic nail puller comprises a nail puller main body, a hydraulic sleeve, a nail head clamp and a hydraulic driving system, wherein at least a part of the hydraulic sleeve is arranged in the nail puller main body, the nail head clamp is fixedly arranged at the end of the sleeve which faces to the outside of the nail puller main body, and the hydraulic driving system is used for driving the hydraulic sleeve to move along a straight line, and driven by a motor. The electric hydraulic nail puller provided by the utility model can be used for pulling out nails in a wall body along a straight line and preventing the wall body from being damaged in the process of pulling the nails; in addition, the electric hydraulic nail puller is also relatively easy to operate and low in power consumption.
Description
Technical field
The utility model belongs to mechanical manufacturing field, and relate in particular to a kind of can be from the electric hydaulic nail extractor of straight line nail pulling in body of wall.
Background technology
In daily life, the user prefers to fix on the wall some object by nail, for example, by nail, the star is drawn and is fixed on wall, in addition, nail that will be fixing on wall is used as hook, not only more firm than the hook of sucked type, and economical and practical, even this mode can directly make wall destroyed.Wall is destroyed often comprises two kinds of situations, the one, when hammering into nail by force, can in wall, form the hole of bar shaped; The 2nd, when extracting nail, can destroy the surface of wall around nail.For the load-bearing above nail is large as much as possible, that often selects nail is more deepened hammers in wall, only by clamp, is difficult to directly nail be extracted, if nail hammers into cement wall or directly on the brick of nail in wall, more firm.In this case, need constantly nail to be rocked on the direction parallel with wall surface, so that hammer into the Kong Bianda that the nail in wall causes, thereby easily extract nail.In the process of rocking at nail, except meeting increases the hole in body of wall, more can directly make the diameter in the hole of wall surface become large.In addition, use clamp clip nail, also likely because exert oneself excessive, make the clamp mistake clip wall, thereby stay cut to wall surface.
The utility model content
The utility model purpose is to provide a kind of electric hydaulic nail extractor, easily damages the problem of wall surface in order to overcome nail pulling process in prior art.
To achieve these goals, the utility model proposes a kind of electric hydaulic nail extractor, a kind of electric hydaulic nail extractor comprises: the nail extractor main body; Hydraulic-pressure sleeve, be arranged in described nail extractor main body at least partly; Head of a nail card, be fixedly installed on the end of described sleeve outside described nail extractor main body; Fluid power system, for driving described hydraulic-pressure sleeve, make described hydraulic-pressure sleeve move along a straight line, and described fluid power system is that motor drives.
Optionally, described fluid power system comprises fuel tank, oil pipe and motor, and the oil in the described fuel tank of described motor pushing moves in described oil pipe.
Optionally, in the different end of described oil pipe, check valve and stop valve are set respectively.
Optionally, also comprise rubber buffer, described rubber buffer is fixedly installed on described sleeve, and is positioned at a side of described head of a nail card.
Optionally, described rubber buffer has a hole, and the head of a nail can contact described head of a nail card by this hole.
Optionally, the cross section in described hole is roughly U-shaped.
Optionally, also comprise switch, described switch is arranged on described nail extractor main body, controls the switching of described hydraulic pressure.
Optionally, described nail extractor main body is roughly L-type.
Optionally, described head of a nail jig is fluted, and at least one Access Division is set in described groove.
Optionally, described Access Division is step Access Division or circular arc Access Division.
Compared with prior art, the beneficial effect of the utility model electric hydaulic nail extractor is: the utility model electric hydaulic nail extractor is extracted the nail in wall by hydraulic-driven, thereby has avoided body of wall in the process pulled out a nail to be damaged; In addition, electric hydaulic nail extractor overall structure is simple, low in energy consumption.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model electric hydaulic nail extractor.
The cutaway view of the end that Fig. 2 is the utility model electric hydaulic nail extractor.
The head of a nail card cutaway view that Fig. 3 is the utility model electric hydaulic nail extractor.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
At first, please refer to Fig. 1, the structural representation that Fig. 1 is the utility model electric hydaulic nail extractor.As can be seen from Figure 1, the electric hydaulic nail extractor comprises: the nail extractor main body; Hydraulic-pressure sleeve 4, be arranged in described nail extractor main body at least partly; Head of a nail card 5, be fixedly installed on the end of described hydraulic-pressure sleeve 4 outside described nail extractor main body; Rubber buffer 6, described rubber buffer 6 is fixedly installed on described hydraulic-pressure sleeve 4, and be positioned at a side of described head of a nail card 5, fluid power system, for driving described hydraulic-pressure sleeve 4, make described hydraulic-pressure sleeve 4 move along a straight line, fluid power system comprises fuel tank 1, oil pipe 3 and motor 7, the oil that described motor 7 promotes in described fuel tank 1 moves in described oil pipe 3, in the different end of described oil pipe 3, check valve 8 and stop valve 2 is set respectively.
Please refer to Fig. 2, rubber buffer 6 has a hole, and the head of a nail can contact described head of a nail card 5 by this hole, and 61De cross section, hole is roughly U-shaped 62; Switch 7, described switch 7 is arranged on described nail extractor main body, controls the switching of described hydraulic pressure 2, and the nail extractor main body is roughly L-type.
In Fig. 3, head of a nail card 5 has groove 52, interior at least one Access Division that arranges of described groove 52, and Access Division is step Access Division 51 and/or circular arc Access Division 53.
During practical operation, find nail, it is entered the head of a nail of nail by the hole 61 in Fig. 2 in the groove 52 of head of a nail card 5, the Access Division in groove 52 just can be blocked nail, and head of a nail card 5 can be applicable to blocking the nail that various models are different.Then opening power motor 7 rotates and just can drive the cam structure rotation and cause it to move reciprocatingly, and hydraulic-pressure sleeve 4 will rise from and nail is extracted.This nail extractor superstructure is equivalent to a jack of laterally putting.Opening stop valve 2 after having pulled out nail uses external force just hydraulic-pressure sleeve can have been set back.
The utility model electric hydaulic nail extractor is extracted the nail in wall by hydraulic-driven, thereby has avoided body of wall in the process pulled out a nail to be damaged; In addition, electric hydaulic nail extractor overall structure is simple, low in energy consumption.
Although oneself discloses the utility model as above with preferred embodiment, the utility model not is defined in this.Any those skilled in the art, within not breaking away from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with the claim limited range.
Claims (10)
1. an electric hydaulic nail extractor, is characterized in that, comprising:
The nail extractor main body;
Hydraulic-pressure sleeve, be arranged in described nail extractor main body at least partly;
Head of a nail card, be fixedly installed on the end of described sleeve outside described nail extractor main body;
Fluid power system, for driving described hydraulic-pressure sleeve, make described hydraulic-pressure sleeve move along a straight line, and described fluid power system is that motor drives.
2. electric hydaulic nail extractor according to claim 1, it is characterized in that: described fluid power system comprises fuel tank, oil pipe and motor, the oil in the described fuel tank of described motor pushing moves in described oil pipe.
3. electric hydaulic nail extractor according to claim 2, it is characterized in that: the different end at described oil pipe arranges respectively check valve and stop valve.
4. electric hydaulic nail extractor according to claim 1, it is characterized in that: also comprise rubber buffer, described rubber buffer is fixedly installed on described sleeve, and is positioned at a side of described head of a nail card.
5. electric hydaulic nail extractor according to claim 4, it is characterized in that: described rubber buffer has a hole, and the head of a nail can contact described head of a nail card by this hole.
6. electric hydaulic nail extractor according to claim 5, it is characterized in that: the cross section in described hole is roughly U-shaped.
7. electric hydaulic nail extractor according to claim 1, it is characterized in that: also comprise switch, described switch is arranged on described nail extractor main body, controls the switching of described hydraulic pressure.
8. electric hydaulic nail extractor according to claim 1, it is characterized in that: described nail extractor main body is roughly L-type.
9. electric hydaulic nail extractor according to claim 1, it is characterized in that: described head of a nail jig is fluted, and at least one Access Division is set in described groove.
10. electric hydaulic nail extractor according to claim 9, it is characterized in that: described Access Division is step Access Division or circular arc Access Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203736183U CN203317364U (en) | 2013-06-26 | 2013-06-26 | Electric hydraulic nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203736183U CN203317364U (en) | 2013-06-26 | 2013-06-26 | Electric hydraulic nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317364U true CN203317364U (en) | 2013-12-04 |
Family
ID=49656757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203736183U Expired - Fee Related CN203317364U (en) | 2013-06-26 | 2013-06-26 | Electric hydraulic nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737431A (en) * | 2016-12-28 | 2017-05-31 | 佛山市佛禅健康管理有限公司 | A kind of mechanical quick nail-fetching device |
-
2013
- 2013-06-26 CN CN2013203736183U patent/CN203317364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737431A (en) * | 2016-12-28 | 2017-05-31 | 佛山市佛禅健康管理有限公司 | A kind of mechanical quick nail-fetching device |
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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: 20131204 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |