CN203765584U - Pneumatic nail nipping device - Google Patents
Pneumatic nail nipping device Download PDFInfo
- Publication number
- CN203765584U CN203765584U CN201420171699.3U CN201420171699U CN203765584U CN 203765584 U CN203765584 U CN 203765584U CN 201420171699 U CN201420171699 U CN 201420171699U CN 203765584 U CN203765584 U CN 203765584U
- Authority
- CN
- China
- Prior art keywords
- puller
- nail
- right baffle
- pliers
- piston rod
- 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 pneumatic nail nipping device. The device comprises a nail puller, a workbench and a power device, wherein the power device is fixed on the workbench; the nail puller is form by hinging a movable puller arm and a fixed puller arm through a hinge shaft; a puller nozzle is arranged at the left side of the hinge shaft; the power device is a piston type cylinder which is provided with a piston rod; left and right baffles are fixedly connected with two ends of the workbench; a hole for accommodating the puller nozzle is formed in the left baffle; a shaft hole capable of preventing the nail puller from rotating is formed in the fixed puller arm far from the puller nozzle, a sliding shaft matched with the shaft hole is connected in the shaft hole in a sliding manner; two ends of the sliding shaft are fixedly connected with the left and right baffles respectively; a spring is arranged on the sliding shaft between the fixed puller arm and the right baffle; the end, far from the puller nozzle, of the movable puller arm is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the end part of the piston rod.
Description
Technical field
This practicality newly relates to pulling device, and a kind of Pneumatic nail pulling device particularly can be for the nail on the waste and old wood in the construction site of choosing.
Background technology
On construction site, conventionally have some waste and old wood, on waste and old wood, nail has a nail, in recycling, before them, nail all need to be extracted by the nail on wood, so occurred successively a series of pulling device on market.The pulling device just having occurred in the market, can be divided into two large classifications: a kind of is to utilize hydraulic means to carry out the motion of driving mechanical arm; Another kind is that electric machine rotation power is converted into the specific curvilinear motion of mechanical arm by bar group, and the nail that jaw is clamped is pulled out from wood, and then realizes the object of nail nipping.Above two class pulling devices can be pulled out the nail on the lumps of wood smoothly, but exist again certain defect: (1) involves great expense, and is not suitable for small and medium construction building site.(2) structure is loaded down with trivial details, inconvenient maintenance.(3) equipment is heavy, inconvenience carrying.
Summary of the invention
The technical problem that the utility model solves be to provide a kind of cost low, simple in structure, effective, use light Pneumatic nail pulling device.
The technical solution of the utility model completes like this, a kind of Pneumatic nail pulling device, include nail puller, workbench, power set, power set are fixed on workbench, nail puller is comprised of with fixed pliers movable pliers together with hinge axis hinge, jaw is located at the left side of hinge axis, described power set are piston type cylinder, piston type cylinder is provided with piston rod, workbench two ends are fixedly connected with a left side, right baffle plate, on right baffle-plate, have the hole that holds jaw, fixed pliers away from jaw is provided with the axis hole that can prevent that nail puller from rotating, in axis hole, slidably connect the sliding axle matching with axis hole, sliding axle two ends respectively with a left side, right baffle plate is fixedly connected with, sliding axle between fixed pliers and right baffle plate is provided with spring, away from movable pliers one end of jaw together with the hinge of connecting rod one end, the connecting rod other end is together with the hinge of piston rod end.
Further optimal technical scheme, when described sliding axle is made as square shaft, prismatic axle or half circular shaft, the axis hole of establishing on fixed pliers is square shaft hole, prismatic axis hole or the semicircle axis hole matching with square shaft, prismatic axle, half circular shaft.
Further optimal technical scheme, described movable pliers is made as square, and hinge axis is located at the corner of movable pliers.
Further optimal technical scheme, the described connecting rod other end is together with the hinge of selector bar one end, and the selector bar other end is fixedly connected with piston rod end.Angle between selector bar and piston rod is 45-135 degree.Angle between selector bar and piston rod is 90 degree.
Technique effect of the present utility model is, by air pressure, driven, and cost is very low, can be used for small and medium construction building site.Weight is little, is easy to carry.Equipment structure is very simple, can greatly shorten the production cycle, reduces the maintenance of equipment time.Easy and simple to handle, safe and reliable.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is the left view of the utility model right baffle-plate.
Fig. 4 is another embodiment of the present utility model.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of Pneumatic nail pulling device, include nail puller, workbench 14, power set, power set are fixed on workbench 14, nail puller is comprised of with fixed pliers 2 movable pliers 16 together with hinge axis 3 hinges, jaw is located at the left side of hinge axis 3, described power set are piston type cylinder 7, piston type cylinder is provided with piston rod 12, workbench 14 two ends are fixedly connected with right baffle-plate 1, right baffle plate 10, on right baffle-plate 1, have the hole 15 that holds jaw, fixed pliers 2 away from jaw is provided with the axis hole 18 that can prevent that nail puller from rotating, in axis hole 18, slidably connect the sliding axle 5 matching with axis hole, sliding axle 5 two ends respectively with right baffle-plate 1, right baffle plate 10 is fixedly connected with, sliding axle 5 between fixed pliers 2 and right baffle plate 10 is provided with spring 4, together with passing through hinge axis 17 hinges away from movable pliers 16 one end of jaw with connecting rod 6 one end, connecting rod 6 other ends are together with piston rod 12 end hinges.During work, during air inlet 8 air inlet, air inlet 9 venting, piston rod 12 drivening rods 6 move right, movable pliers 16 is rotated counterclockwise motion around hinge axis 3 under the effect of connecting rod 6, after the nail on wood being clamped under movable pliers 16, the common work of fixed pliers 2, spring 4 Main Function is now that the pressure to the right that produces makes tighter by nail folder of nail puller, nail puller moves right away from right baffle-plate 1, wood with nail is blocked in right baffle-plate outside, continuing to move right in piston rod 12 ends, just nail can be pulled up.During air inlet 9 air inlet, air inlet 8 venting, piston rod 12 promotes connecting rod 6 successively, nail puller is moved to the left, under spring 4 reaction forces, also can make nail puller be moved to the left, axis hole 18 hole walls on fixed pliers are encountered after right baffle-plate 1, fixed pliers 2 stops being moved to the left, and jaw opens automatically, for bitch is next time prepared.
Further preferred embodiment, as Fig. 1, Fig. 2, shown in Fig. 3, a kind of Pneumatic nail pulling device, include nail puller, workbench 14, power set, power set are fixed on workbench 14, nail puller is comprised of with fixed pliers 2 movable pliers 16 together with hinge axis 3 hinges, jaw is located at the left side of hinge axis 3, described power set are piston type cylinder 7, piston type cylinder is provided with piston rod 12, workbench 14 two ends are fixedly connected with right baffle-plate 1, right baffle plate 10, on right baffle-plate 1, have the hole 15 that holds jaw, fixed pliers 2 away from jaw is provided with the axis hole 18 that can prevent that nail puller from rotating, in axis hole 18, slidably connect the sliding axle 5 matching with axis hole, sliding axle 5 two ends respectively with right baffle-plate 1, right baffle plate 10 is fixedly connected with, sliding axle 5 between fixed pliers 2 and right baffle plate 10 is provided with spring 4, together with passing through hinge axis 17 hinges away from movable pliers 16 one end of jaw with connecting rod 6 one end, connecting rod 6 other ends are together with piston rod 12 end hinges, for preventing nail puller rotation in nail nipping process, when sliding axle 5 is made as to square shaft, prismatic axle or half circular shaft, the axis hole 18 of establishing on fixed pliers 2 is square shaft hole, prismatic axis hole or the semicircle axis hole matching with square shaft, prismatic axle, half circular shaft.
Further preferred embodiment, a kind of Pneumatic nail pulling device, include nail puller, workbench 14, power set, power set are fixed on workbench 14, nail puller is comprised of with fixed pliers 2 movable pliers 16 together with hinge axis 3 hinges, jaw is located at the left side of hinge axis 3, described power set are piston type cylinder 7, piston type cylinder is provided with piston rod 12, workbench 14 two ends are fixedly connected with right baffle-plate 1, right baffle plate 10, on right baffle-plate 1, have the hole 15 that holds jaw, fixed pliers 2 away from jaw is provided with the axis hole 18 that can prevent that nail puller from rotating, in axis hole 18, slidably connect the sliding axle 5 matching with axis hole, sliding axle 5 two ends respectively with right baffle-plate 1, right baffle plate 10 is fixedly connected with, sliding axle 5 between fixed pliers 2 and right baffle plate 10 is provided with spring 4, together with passing through hinge axis 17 hinges away from movable pliers 16 one end of jaw with connecting rod 6 one end, connecting rod 6 other ends are together with piston rod 12 end hinges, for strengthening nail puller clip nail dynamics, movable pliers 16 is set as to square, hinge axis 3 is located at the corner of movable pliers 16.
Further preferred embodiment, as shown in Figure 4, a kind of Pneumatic nail pulling device, include nail puller, workbench 14, power set, power set are fixed on workbench 14, nail puller is comprised of with fixed pliers 2 movable pliers 16 together with hinge axis 3 hinges, jaw is located at the left side of hinge axis 3, described power set are piston type cylinder 7, piston type cylinder is provided with piston rod 12, workbench 14 two ends are fixedly connected with right baffle-plate 1, right baffle plate 10, on right baffle-plate 1, have the hole 15 that holds jaw, fixed pliers 2 away from jaw is provided with the axis hole 18 that can prevent that nail puller from rotating, in axis hole 18, slidably connect the sliding axle 5 matching with axis hole, sliding axle 5 two ends respectively with right baffle-plate 1, right baffle plate 10 is fixedly connected with, sliding axle 5 between fixed pliers 2 and right baffle plate 10 is provided with spring 4, together with passing through hinge axis 17 hinges away from movable pliers 16 one end of jaw with connecting rod 6 one end, together with connecting rod 6 other ends pass through hinge axis 11 hinges with selector bar 13 one end, selector bar 13 other ends are fixedly connected with piston rod 12 ends.Angle between selector bar and piston rod can be made as to 45-135 degree.Optimum angle between selector bar and piston rod is 90 degree.During work, during air inlet 8 air inlet, air inlet 9 venting, piston rod 12 promotes selector bar 13, connecting rod 6 moves right, movable pliers 16 is rotated counterclockwise motion around hinge axis 3 under the effect of connecting rod 6, after the nail on wood being clamped under movable pliers 16, the common work of fixed pliers 2, spring 4 Main Function is now that the pressure left that produces makes tighter by nail folder of nail puller, nail puller moves right away from right baffle-plate 1, wood with nail is blocked in right baffle-plate outside, continuing to move right in piston rod 12 ends, just nail can be pulled up.During air inlet 9 air inlet, air inlet 8 venting, piston rod 12 drives selector bar 13, connecting rod 6, nail puller to be moved to the left successively, at spring 4 reaction forces, also can make nail puller be moved to the left, axis hole 18 hole walls on fixed pliers are encountered after right baffle-plate 1, fixed pliers 2 stops being moved to the left, and jaw opens automatically, for bitch is next time prepared.
Claims (6)
1. a Pneumatic nail pulling device, include nail puller, workbench, power set, power set are fixed on workbench, nail puller is comprised of with fixed pliers movable pliers together with hinge axis hinge, jaw is located at the left side of hinge axis, it is characterized in that: described power set are piston type cylinder, piston type cylinder is provided with piston rod, workbench two ends are fixedly connected with a left side, right baffle plate, on right baffle-plate, have the hole that holds jaw, fixed pliers away from jaw is provided with the axis hole that can prevent that nail puller from rotating, in axis hole, slidably connect the sliding axle matching with axis hole, sliding axle two ends respectively with a left side, right baffle plate is fixedly connected with, sliding axle between fixed pliers and right baffle plate is provided with spring, away from movable pliers one end of jaw together with the hinge of connecting rod one end, the connecting rod other end is together with the hinge of piston rod end.
2. a kind of Pneumatic nail pulling device according to claim 1, it is characterized in that: when described sliding axle is made as square shaft, prismatic axle or half circular shaft, the axis hole of establishing on fixed pliers is square shaft hole, prismatic axis hole or the semicircle axis hole matching with square shaft, prismatic axle, half circular shaft.
3. a kind of Pneumatic nail pulling device according to claim 1, is characterized in that: described movable pliers is made as square, and hinge axis is located at the corner of movable pliers.
4. according to a kind of Pneumatic nail pulling device described in claim 1 or 2 or 3, it is characterized in that: the described connecting rod other end is together with the hinge of selector bar one end, and the selector bar other end is fixedly connected with piston rod end.
5. a kind of Pneumatic nail pulling device according to claim 4, is characterized in that: the angle between selector bar and piston rod is 45-135 degree.
6. a kind of Pneumatic nail pulling device according to claim 5, is characterized in that: the angle between selector bar and piston rod is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171699.3U CN203765584U (en) | 2014-04-10 | 2014-04-10 | Pneumatic nail nipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171699.3U CN203765584U (en) | 2014-04-10 | 2014-04-10 | Pneumatic nail nipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765584U true CN203765584U (en) | 2014-08-13 |
Family
ID=51282826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171699.3U Expired - Fee Related CN203765584U (en) | 2014-04-10 | 2014-04-10 | Pneumatic nail nipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972433A (en) * | 2014-04-10 | 2015-10-14 | 刘彦旭 | Pneumatic nail-pulling device |
-
2014
- 2014-04-10 CN CN201420171699.3U patent/CN203765584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972433A (en) * | 2014-04-10 | 2015-10-14 | 刘彦旭 | Pneumatic nail-pulling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160410 |