CN203835279U - Device used for fixing materials to be drilled for platform drill - Google Patents
Device used for fixing materials to be drilled for platform drill Download PDFInfo
- Publication number
- CN203835279U CN203835279U CN201420177233.4U CN201420177233U CN203835279U CN 203835279 U CN203835279 U CN 203835279U CN 201420177233 U CN201420177233 U CN 201420177233U CN 203835279 U CN203835279 U CN 203835279U
- Authority
- CN
- China
- Prior art keywords
- drilled
- drill
- diameter
- cylinder
- platform
- 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
Links
Abstract
The utility model relates to an additional device of a platform drill, in particular to a device used for fixing materials to be drilled for a platform drill. The device used for fixing materials to be drilled for the platform drill is used for fixing the materials to be drilled so that the materials to be drilled can be drilled through conveniently in the second drilling alignment process. The device is mainly composed of three sections of cylinders with different diameters and a round wafer. The diameter of the lower cylinder is equal to the inner diameter of a round hole in the middle of a working table board of the platform drill, the diameter of the middle cylinder is larger than that of the lower cylinder, the diameter of the upper cylinder is equal to that of a drill bit of the drill, and the round wafer is placed on the middle cylinder by surrounding the upper cylinder.
Description
technical field:the utility model is a kind of attachment device of platform drill, is applicable to fixing drilled material and is convenient to rig and drills for the second time drilled material.
background technology:when wood materials once drills, drill bit can destroy the bottom of drilled material, do not destroy drilled material when ensureing that circular hole drills, wood materials need to be in the situation that circular hole drill for the first time, another side at material carries out for the second time to boring facing to boring circular hole, and existing platform drill is not fixed drilled material and is convenient to for the second time the device to boring, material is inconvenient operation when boring for the second time.
Summary of the invention:
The technical problems to be solved in the utility model: for overcome platform drill to drilled wood materials for the second time to bore time inconvenient operation problem, the utility model provides a kind of device for the fixing drilled material of platform drill, for the fixing drilled material of platform drill, while being convenient to for the second time to brill, drill drilled material.
The utility model solves the technical scheme that its technical problem adopts: the utility model adds circular washer by the cylinder entirety of three sections of different-diameters and forms, lower cylindrical diameter is identical with the internal diameter of circular hole in the middle of platform drill work top, intermediate cylindrical diameter is greater than lower cylindrical diameter, top cylinder is identical with drill bit of drilling machine diameter, and circular washer is placed on intermediate cylindrical around top cylinder.When use, the lower cylindrical of this device is put into the cylindrical hole in the middle of drill bench face, intermediate cylindrical is used for preventing that whole device from dropping, the position of the fixing whole device of bottom and intermediate cylindrical on rig, top cylinder is used for inserting drilled material and holes for the first time, be convenient to drill bit and aim at drilled material for the second time to boring, increase and decrease circular washer inserts the degree of depth of drilled material for adjusting top cylinder, allow the degree of depth of once having holed be greater than top cylinder to insert the degree of depth of drilled material, prevent that drill bit contacts with cylinder top, top when boring.
The beneficial effects of the utility model are: the utility model provides a kind of device for the fixing drilled material of platform drill, are convenient to fixing drilled material and carry out for the second time to boring.
brief description of the drawings:below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is the utility model vertical section constructional drawing
In figure 1, lower cylindrical 2, intermediate cylindrical 3, top cylinder 4 circular washers
detailed description of the invention:the utility model adds circular washer by the cylinder entirety of three sections of different-diameters and forms, lower cylindrical (1) diameter is identical with the internal diameter of circular hole in the middle of platform drill work top, intermediate cylindrical (2) diameter is greater than lower cylindrical (1), top cylinder (3) is identical with drill bit of drilling machine diameter, and circular washer (4) is placed on intermediate cylindrical (2) around top cylinder (3).
Claims (1)
1. the device for the fixing drilled material of platform drill, it is characterized in that adding circular washer by the cylinder entirety of three sections of different-diameters forms, lower cylindrical diameter is identical with the internal diameter of circular hole in the middle of platform drill work top, intermediate cylindrical diameter is greater than lower cylindrical diameter, top cylinder is identical with drill bit of drilling machine diameter, and circular washer is placed on intermediate cylindrical around top cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177233.4U CN203835279U (en) | 2014-04-05 | 2014-04-05 | Device used for fixing materials to be drilled for platform drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177233.4U CN203835279U (en) | 2014-04-05 | 2014-04-05 | Device used for fixing materials to be drilled for platform drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835279U true CN203835279U (en) | 2014-09-17 |
Family
ID=51513136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177233.4U Expired - Fee Related CN203835279U (en) | 2014-04-05 | 2014-04-05 | Device used for fixing materials to be drilled for platform drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835279U (en) |
-
2014
- 2014-04-05 CN CN201420177233.4U patent/CN203835279U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150405 |
|
| EXPY | Termination of patent right or utility model |