CN203977823U - A kind of adjustable rotary Tapper - Google Patents
A kind of adjustable rotary Tapper Download PDFInfo
- Publication number
- CN203977823U CN203977823U CN201420340792.2U CN201420340792U CN203977823U CN 203977823 U CN203977823 U CN 203977823U CN 201420340792 U CN201420340792 U CN 201420340792U CN 203977823 U CN203977823 U CN 203977823U
- Authority
- CN
- China
- Prior art keywords
- trimmer
- locating rack
- fixing hole
- adjustable rotary
- pilot pin
- 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.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is a kind of adjustable rotary Tapper for body of wall perforate.The purpose of this utility model is for existing drilling tool inconvenient operation, is not suitable for the weak point of high-rise working, provides a kind of quick location, without adjustable rotary Tapper that can perforate by ascending tool.The utility model comprises that, with the trimmer of cutter head and locating rack, the side of described trimmer is provided with fixing hole one; Described locating rack is L-shaped, and locating rack comprises fixed head and backstay, and fixed head is provided with the fixing hole two matching with fixing hole one, between trimmer and locating rack, is fixedly connected with by bolt, fixing hole one and fixing hole two; The backstay of described locating rack is provided with locating slot, on the locating slot of backstay, is provided with pilot pin, and pilot pin is fixed on locating slot by nut, when use, adjusts the position of pilot pin on locating slot according to perforate size, completes the setting of perforate radius.
Description
Technical field
The utility model relates to building implement, particularly a kind of adjustable rotary Tapper for body of wall perforate.
Background technology
In building construction fitment process, often need on wall, punch.Conventional drilling tool has water drilling, electric drill etc. at present, when to ceiling or the boring of wall eminence, need be by ascending tool, and mobile transposition is inconvenient; And drilling tool is completely hand-held, locate inaccurate, not easy to operate.
Summary of the invention
The purpose of this utility model is for existing drilling tool inconvenient operation, is not suitable for the weak point of high-rise working, provides a kind of quick location, without adjustable rotary Tapper that can perforate by ascending tool.
The utility model completes in the following way: a kind of adjustable rotary Tapper, and this adjustable rotary Tapper comprises trimmer and the locating rack with cutter head, the side of described trimmer is provided with fixing hole one; Described locating rack is L-shaped, and locating rack comprises fixed head and backstay, and fixed head is provided with the fixing hole two matching with fixing hole one, between trimmer and locating rack, is fixedly connected with by bolt, fixing hole one and fixing hole two; The backstay of described locating rack is provided with locating slot, on the locating slot of backstay, is provided with pilot pin, and pilot pin is fixed on locating slot by nut, when use, adjusts the position of pilot pin on locating slot according to perforate size, completes the setting of perforate radius.
In described a kind of adjustable rotary Tapper, described pilot pin adopts pointed screw pin structure.
In described a kind of adjustable rotary Tapper, the cutter head on described trimmer adopts straight knife.
In described a kind of adjustable rotary Tapper, the cutter head length described in the Length Ratio of the pilot pin on described locating rack on trimmer is long.
In described a kind of adjustable rotary Tapper, the long 20～30cm of the length of the cutter head described in the Length Ratio of the pilot pin on described locating rack on trimmer.
In described a kind of adjustable rotary Tapper, between described trimmer and the fixed head of described locating rack, be provided with elastomeric pad.
In described a kind of adjustable rotary Tapper, described trimmer is fixed on stock.
While adopting the utility model to carry out perforate operation to body of wall, adjust pilot pin position and fix according to perforate size, pilot pin being inserted to the home position of perforate, starting trimmer and revolve and turn around, can complete perforate.Use the utility model perforate, without by ascending tool, level land can operate, and perforate is rapidly convenient.
Brief description of the drawings
Figure l is the structural representation of a kind of adjustable rotary Tapper of the utility model.
Fig. 2 is the structural representation of trimmer in the utility model.
Fig. 3 is the structural representation of locating rack in the utility model.
In accompanying drawing 1～3,1 represents trimmer; 1a represents cutter head; 1b represents fixing hole one; 2 represent locating rack; 2a represents fixed head; 2a1 represents fixing hole two; 2b represents backstay; 2b1 represents pilot pin; 2b2 represents locating slot.
Detailed description of the invention
Contrast accompanying drawing below, by embodiment, the utility model is described in further detail.
With reference to accompanying drawing 1～3, a kind of adjustable rotary Tapper, this adjustable rotary Tapper comprises that, with the trimmer 1 of straight knife cutter head 1a and locating rack 2, described trimmer 1 is fixed on stock, the side of trimmer 1 is provided with fixing hole one 1b; Described locating rack 2 is L-shaped, locating rack 2 comprises fixed head 2a and backstay 2b, fixed head 2a is provided with fixing hole two 2a1 that match with fixing hole one 1b, between the fixed head 2a of trimmer 1 and described locating rack 2, be provided with elastomeric pad, between trimmer 1 and locating rack 2, be fixedly connected with by bolt, fixing hole one 1b and fixing hole two 2a1; The backstay 2b of described locating rack 2 is provided with locating slot 2b2, on the locating slot 2b2 of backstay 2b, be provided with pilot pin 2b1, pilot pin 2b1 adopts pointed screw pin structure, it is upper that pilot pin 2b1 is fixed on locating slot 2b2 by nut, the long 20～30cm of cutter head 1a length described in the Length Ratio of pilot pin 2b1 on trimmer 1.
Claims (7)
1. an adjustable rotary Tapper, is characterized in that this adjustable rotary Tapper comprises trimmer and the locating rack with cutter head, and the side of described trimmer is provided with fixing hole one; Described locating rack is L-shaped, and locating rack comprises fixed head and backstay, and fixed head is provided with the fixing hole two matching with fixing hole one, between trimmer and locating rack, is fixedly connected with by bolt, fixing hole one and fixing hole two; The backstay of described locating rack is provided with locating slot, on the locating slot of backstay, is provided with pilot pin, and pilot pin is fixed on locating slot by nut, when use, adjusts the position of pilot pin on locating slot according to perforate size, completes the setting of perforate radius.
2. a kind of adjustable rotary Tapper according to claim 1, is characterized in that described pilot pin adopts pointed screw pin structure.
3. a kind of adjustable rotary Tapper according to claim 1 and 2, is characterized in that the cutter head on described trimmer adopts straight knife.
4. a kind of adjustable rotary Tapper according to claim 1 and 2, is characterized in that the cutter head length on trimmer is long described in the Length Ratio of the pilot pin on described locating rack.
5. a kind of adjustable rotary Tapper according to claim 4, is characterized in that the long 20～30cm of length of the cutter head on trimmer described in the Length Ratio of the pilot pin on described locating rack.
6. a kind of adjustable rotary Tapper according to claim 1 and 2, is characterized in that being provided with elastomeric pad between described trimmer and the fixed head of described locating rack.
7. a kind of adjustable rotary Tapper according to claim 1 and 2, is characterized in that described trimmer is fixed on stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340792.2U CN203977823U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable rotary Tapper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340792.2U CN203977823U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable rotary Tapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977823U true CN203977823U (en) | 2014-12-03 |
Family
ID=51975282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340792.2U Active CN203977823U (en) | 2014-06-24 | 2014-06-24 | A kind of adjustable rotary Tapper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977823U (en) |
-
2014
- 2014-06-24 CN CN201420340792.2U patent/CN203977823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |