CN203650450U - Hydraulic nail puller - Google Patents
Hydraulic nail puller Download PDFInfo
- Publication number
- CN203650450U CN203650450U CN201320840295.4U CN201320840295U CN203650450U CN 203650450 U CN203650450 U CN 203650450U CN 201320840295 U CN201320840295 U CN 201320840295U CN 203650450 U CN203650450 U CN 203650450U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- nail
- cylinder
- large hydraulic
- fuel tank
- 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.)
- Withdrawn - After Issue
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a hydraulic nail puller, which comprises an oil tank, a large hydraulic cylinder and a small hydraulic cylinder, wherein the oil tank, the large hydraulic cylinder and the small hydraulic cylinder are connected in sequence through an oil pipe; a 2-shaped nail pulling rod is fixedly connected to a top block of the large hydraulic cylinder; a clamping part for clamping an iron nail cap is arranged at the lower end of the nail pulling rod; the oil tank, the large hydraulic cylinder and the small hydraulic cylinder are fixed in a case. Compared with the prior art, the hydraulic nail puller disclosed by the utility model has the benefits that an iron nail is pulled out vertically or horizontally by utilizing the 2-shaped nail pulling rod (2); the iron nail cannot be bended and can be recycled, so that resource waste is avoided; simultaneously, the hydraulic principle is used; more labour can be saved; the hydraulic nail puller disclosed by the utility model is convenient to use by operators.
Description
Technical field
The utility model relates to a kind of hydraulic pressure nail puller.
Background technology
Existing drive screw nail nipping tool mostly is that screw rises, claw hammer, pliers etc., when nail nipping, easily skid, and bad control, efficiency is lower, but also unusual sweat also easily curves drive screw sometimes, affects secondary and uses, and causes the wasting of resources.
Utility model content
The problems referred to above that the utility model need to solve are for above-mentioned the deficiencies in the prior art, and a kind of hydraulic pressure nail puller is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of hydraulic pressure nail puller, comprise fuel tank, large hydraulic cylinder, small cylinder, three connects successively by oil pipe, on the oil pipe between fuel tank and large hydraulic cylinder, be provided with stop valve, on the oil pipe between small cylinder and large hydraulic cylinder, be provided with oil extraction check valve, on the oil pipe between small cylinder and fuel tank, be provided with oil sucting one-way valve, on small cylinder, be provided with laminated oil lever, on the jacking block of large hydraulic cylinder, be fixedly connected with the wrenching bar of 2 fonts, be provided with the clamping part for blocking iron nail cap in the lower end of wrenching bar, described fuel tank, large hydraulic cylinder and small cylinder are fixed on cabinet inside.
Described clamping part is erietiform.
Described clamping part is two arc plates that the center of circle is oppositely arranged.
Compared with prior art, the beneficial effects of the utility model are: the wrenching bar (6) that utilizes 2 fonts is pulled out vertical iron nail or level, can not curve iron nail, can secondary utilization, avoid the wasting of resources, meanwhile, used hydraulic principle, can more save the strength, convenient operation person uses.
Brief description of the drawings
Fig. 1 is the structural representation of hydraulic pressure nail puller of the present utility model;
Wherein, 1, fuel tank, 2, large hydraulic cylinder, 3, small cylinder, 4, laminated oil lever, 5, jacking block, 6, wrenching bar, 7, clamping part.
Detailed description of the invention
Describe optimal technical scheme of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of hydraulic pressure nail puller, comprise fuel tank 1, large hydraulic cylinder 2, small cylinder 3, three connects successively by oil pipe, on the oil pipe between fuel tank 1 and large hydraulic cylinder 2, be provided with stop valve, on the oil pipe between small cylinder 2 and large hydraulic cylinder 3, be provided with oil extraction check valve, on the oil pipe between small cylinder 3 and fuel tank 1, be provided with oil sucting one-way valve, on small cylinder 3, be provided with laminated oil lever 4, on the jacking block 5 of large hydraulic cylinder 2, be fixedly connected with the wrenching bar 6 of 2 fonts, be provided with the clamping part 7 for blocking iron nail cap in the lower end of wrenching bar 6, described fuel tank 1, large hydraulic cylinder 2 and small cylinder 3 are fixed on cabinet inside.
Described clamping part 7 is erietiform.
Described clamping part 7 is two arc plates that the center of circle is oppositely arranged.
Hydraulic pressure nail puller of the present utility model, the wrenching bar 6 that utilizes 2 fonts is pulled out vertical iron nail or level, can not curve iron nail, can secondary utilization, avoid the wasting of resources, simultaneously, used hydraulic principle, can more save the strength, convenient operation person uses.
Claims (3)
1. a hydraulic pressure nail puller, it is characterized in that: comprise fuel tank (1), large hydraulic cylinder (2), small cylinder (3), three connects successively by oil pipe, on the oil pipe between fuel tank (1) and large hydraulic cylinder (2), be provided with stop valve, on the oil pipe between small cylinder (2) and large hydraulic cylinder (3), be provided with oil extraction check valve, on the oil pipe between small cylinder (3) and fuel tank (1), be provided with oil sucting one-way valve, on small cylinder (3), be provided with laminated oil lever (4), on the jacking block (5) of large hydraulic cylinder (2), be fixedly connected with the wrenching bar (6) of 2 fonts, be provided with the clamping part (7) for blocking iron nail cap in the lower end of wrenching bar (6), described fuel tank (1), large hydraulic cylinder (2) and small cylinder (3) are fixed on cabinet inside.
2. hydraulic pressure nail puller according to claim 1, is characterized in that: described clamping part (7) is erietiform.
3. hydraulic pressure nail puller according to claim 1, is characterized in that: described clamping part (7) is two arc plates that the center of circle is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840295.4U CN203650450U (en) | 2013-12-19 | 2013-12-19 | Hydraulic nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840295.4U CN203650450U (en) | 2013-12-19 | 2013-12-19 | Hydraulic nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650450U true CN203650450U (en) | 2014-06-18 |
Family
ID=50916886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840295.4U Withdrawn - After Issue CN203650450U (en) | 2013-12-19 | 2013-12-19 | Hydraulic nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737554A (en) * | 2013-12-19 | 2014-04-23 | 吴江邻苏精密机械有限公司 | Hydraulic nail puller |
-
2013
- 2013-12-19 CN CN201320840295.4U patent/CN203650450U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737554A (en) * | 2013-12-19 | 2014-04-23 | 吴江邻苏精密机械有限公司 | Hydraulic nail puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |