CN201217236Y - Stairway perforating tool - Google Patents
Stairway perforating tool Download PDFInfo
- Publication number
- CN201217236Y CN201217236Y CNU2008200598602U CN200820059860U CN201217236Y CN 201217236 Y CN201217236 Y CN 201217236Y CN U2008200598602 U CNU2008200598602 U CN U2008200598602U CN 200820059860 U CN200820059860 U CN 200820059860U CN 201217236 Y CN201217236 Y CN 201217236Y
- Authority
- CN
- China
- Prior art keywords
- plate
- stair
- floor
- positioning guide
- positioning
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a stair perforating tool which includes a positioning guide plate; a fastening mechanism is arranged on the frontispiece of the positioning guide plate; a positioning guide hole is arranged on the position which is opposite to the fastening mechanism at the back surface of the positioning guide plate; and the positioning guide hole is a through hole. The fastening mechanism includes a rib plate and a movable fastening plate; the rib plate is fixed and protruded on the positioning guide plate surface; and the movable fastening plate faces to the rib plate and is connected with a screw rod. The perforating tool has the advantages that the carrying is convenient, the processing precision is high, and the university is fine; thus being applied to the perforating and processing for various stairs, handrails and balusters.
Description
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of stair drilling tool of using at the construction field (site), and it can cooperate power drill to use, and punches on workpiece.
Background technology
Wooden balustrade need be connected balustrade when installing with railing, or balustrade docks at length direction, just need punch on handrail or railing.Though utilize the bench vice anchor clamps to fix, can finish punching with drilling machine then, generally do not possess this condition in the stair erecting bed.On-the-spot if desired punching can only be adopted the manual directly punching of power drill, owing to do not have suitable clamping and guider, is easy to train off, out of plumb, thereby can causes balustrade butt joint dislocation, need repair with planing tool, and is neither attractive in appearance, time-consuming again.
The utility model content
The technical problems to be solved in the utility model provides a kind of stair drilling tool, and it can cooperate power drill to use at the construction field (site), guarantees drilling quality.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of stair drilling tool, comprise a location guide plate, front at positioning guiding plate is equipped with clamp mechanism, the position relative with described clamp mechanism at the back side of positioning guiding plate is provided with positioning guide hole, and described positioning guide hole is a through hole.
Preferably, described clamp mechanism comprises a floor and an active clamped plate, and described floor is fixed and protruded surface at positioning guiding plate, and described active clamped plate is relative with floor and be connected with a screw rod.
Further, the end of described screw rod is provided with handle.
More preferably, described floor and positioning guiding plate removably connect.
More preferably, described floor and active clamped plate are made by strengthening nylon.
As improvement of the technical scheme, be provided with dismountable sleeve pipe in the described positioning guide hole.
More preferably, described positioning guiding plate is made by strengthening nylon.
The utlity model has following beneficial effect:
1, little, the light weight of volume is easy to carry, and is suitable for using at the construction field (site);
2, reliable, the accurate positioning of clamping, the machining accuracy height can never produce punching out of plumb phenomenon;
3, do not need to repair interface position, do not need equipment such as drilling machine and bench vice with planing tool;
4, easy to use, cooperate power drill to use and can realize quick punching;
5, versatility is good, applicable to the boring processing of workpiece such as various balustrades, railing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view of the utility model stair drilling tool.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the rear view of positioning guiding plate.
Fig. 4 and Fig. 5 show the different connection status of floor and positioning guiding plate.
Among the figure: 1-positioning guiding plate 2-active clamped plate 3-screw rod 4-screw bolt seat 5-handle
6-positioning guide hole 7-floor 8-wing bolt 9-sleeve pipe 10-reinforcement
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of stair drilling tool of the utility model comprises a location guide plate 1, is fixed with floor 7 at the positive basifacial of positioning guiding plate 1, the surface that floor 7 protrudes at positioning guiding plate 1.Front upper at positioning guiding plate 1 is fixed with screw bolt seat 4, and screw rod 3 wherein is installed, and the upper end of screw rod 3 is provided with handle 5, and the lower end of screw rod 3 connects an active clamped plate 2.Above-mentioned active clamped plate 2, screw rod 3 and floor 7 constitute a clamp mechanism, turning handle 5 can make active clamped plate 2 move up and down along the surface of positioning guiding plate 1, active clamped plate 2 is a clamping area with floor 7 relative sides (being the lower surface of active clamped plate 2 and the upper surface of floor 7), can be used to clamp workpiece to be punched.
Be provided with several through holes 6 between central part, active clamped plate 2 and the floor 7 of positioning guiding plate 1, these through holes can play the effect of location and guiding when punching, can be described as positioning guide hole.These positioning guide holes 6 extend certain altitude at the back side of positioning guiding plate 1, to guarantee guiding length.
During use, with workpiece to be punched, such as wooden balustrade or railing, be clamped between ambulatory splint 2 and the floor 7, drill bit with power drill inserts from the positioning guide hole 6 at positioning guiding plate 1 back side then, can punch to workpiece, because the location and the guide effect of positioning guide hole 6, the hole of being up to like this is not oblique partially, can guarantee position and precision.
As shown in Figure 3, be provided with dismountable sleeve pipe 9 in positioning guide hole 6, the outer surface of sleeve pipe 9 is provided with screw thread, can be screwed in the positioning guide hole 6, and firm by wing bolt 8.After sleeve pipe 9 uses wearing and tearing, or diameter of bore will be changed the time, can remove replacing.
As Fig. 4, shown in Figure 5, floor 7 is by being bolted on the positioning guiding plate 1, when needs change relative position (being the distance of the last clamping area of floor 7 to positioning guide hole 6) between floor 7 and the positioning guide hole 6, floor 7 can be removed and change one or transfer a direction.
For weight reduction, be easy to carry, above-mentioned positioning guiding plate 1, floor 7 and active clamped plate 2 are made by strengthening nylon, and overall weight is no more than 1 kilogram like this.Rigidity and intensity in order to improve positioning guiding plate 1 are provided with reinforcement 10 at the back side of positioning guiding plate 1, as shown in Figure 3.
The utility model is particularly suitable for using in wooden stair erecting bed, can guarantee the precision that balustrade and railing punch with power drill, improves the quality and the aesthetics of balustrade.
Claims (7)
1. stair drilling tool, comprise a location guide plate (1), it is characterized in that: the front at positioning guiding plate (1) is equipped with clamp mechanism, is provided with positioning guide hole (6) in the position relative with described clamp mechanism, the back side of positioning guiding plate, and described positioning guide hole (6) is a through hole.
2. stair drilling tool according to claim 1, it is characterized in that: described clamp mechanism comprises a floor (7) and an active clamped plate (2), described floor (7) is fixing and protrude on the surface of positioning guiding plate (1), and described active clamped plate (2) is relative with floor (7) and be connected with a screw rod (3).
3. stair drilling tool according to claim 2 is characterized in that: the end of described screw rod (3) is provided with handle (5).
4. stair drilling tool according to claim 2 is characterized in that: described floor (7) removably connects with positioning guiding plate (1).
5. stair drilling tool according to claim 2 is characterized in that: described floor (7) and active clamped plate (2) are made by strengthening nylon.
6. stair drilling tool according to claim 1 is characterized in that: be provided with dismountable sleeve pipe (9) in the described positioning guide hole (6).
7. stair drilling tool according to claim 1 is characterized in that: described positioning guiding plate (1) is made by strengthening nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200598602U CN201217236Y (en) | 2008-06-17 | 2008-06-17 | Stairway perforating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200598602U CN201217236Y (en) | 2008-06-17 | 2008-06-17 | Stairway perforating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217236Y true CN201217236Y (en) | 2009-04-08 |
Family
ID=40540071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200598602U Expired - Fee Related CN201217236Y (en) | 2008-06-17 | 2008-06-17 | Stairway perforating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217236Y (en) |
-
2008
- 2008-06-17 CN CNU2008200598602U patent/CN201217236Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20130617 |