CN205020872U - Chamfer ware for hand - Google Patents
Chamfer ware for hand Download PDFInfo
- Publication number
- CN205020872U CN205020872U CN201520752084.4U CN201520752084U CN205020872U CN 205020872 U CN205020872 U CN 205020872U CN 201520752084 U CN201520752084 U CN 201520752084U CN 205020872 U CN205020872 U CN 205020872U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- rocking handle
- sleeve pipe
- hand
- utility
- 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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- Earth Drilling (AREA)
Abstract
Chamfer ware for hand. The utility model provides a simple structure, convenient operation, the chamfer ware for hand that the commonality is strong. Including rocking handle, sleeve pipe and chmfer bit, the sleeve pipe has horizontal mesopore, the chmfer bit has even drilling rod and drill bit as an organic whole, the external diameter of rocking handle and the external diameter of drilling rod difference <= mesoporous aperture, rocking handle and drilling rod can be dismantled the connection and be in it is downthehole in the sheathed tube. The utility model discloses can carry out the chamfer to the punchhole of equidimension not, application range is wide.
Description
Technical field
The utility model relates to machine-building machining tool, particularly relates to the eyelet chamfering device of hand.
Background technology
Tradition eyelet chamfering device instrument mostly is electric tool, uses inconvenience.During use, require higher to plane residing for eyelet, be not suitable for complex plane.Chamfering cutter head can only a kind of eyelet of specification, inefficiency; In the face of needing multiple chamfering requirement, the electric tool of different size need be used, add cost.
Utility model content
The utility model, for above problem, provides a kind of structure simple, the hand chamfering device of easy to operate, highly versatile.
The technical solution of the utility model is: comprise rocking handle, sleeve pipe and chmfer bit, described sleeve pipe has horizontal mesopore, described chmfer bit has the drilling rod and drill bit that are connected as a single entity, the aperture of the external diameter of described rocking handle and the external diameter difference≤mesopore of drilling rod, described rocking handle and drilling rod are detachably connected in the mesopore of described sleeve pipe.
Described rocking handle and drilling rod are threaded connection, and one end of described rocking handle is provided with screwed hole, and one end of described drilling rod is provided with the screw thread with described screwed hole adaptation.
One end of described rocking handle is provided with jack, and described jack is provided with slot, and one end of described drilling rod is provided with the plug with described jack adaptation, and described plug is provided with the gear shaping with described slot adaptation.
Described sleeve pipe is located on support.
Rocking handle and chmfer bit adopt split-type structural to be connected by the utility model, convenient installation, are convenient to the drill bit changing different size, easy to use, simple to operate, add operating efficiency.The utility model is applicable to the eyelet chamfering of Different Plane, and versatility is high; Manual operation, cost-saving.The utility model can carry out chamfering to the eyelet of different size, and the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of rocking handle one end in the utility model,
Fig. 3 is the structural representation of drilling rod one end in the utility model;
In figure, 1 is rocking handle, and 2 is sleeve pipes, and 20 is mesopores, and 3 is chmfer bits, and 31 is drilling rods, and 32 is drill bits, and 41 is jacks, and 42 is slots, and 51 is plugs, and 52 is gear shapings, and 6 is supports.
Detailed description of the invention
The utility model as Figure 1-3, comprise rocking handle 1, sleeve pipe 2 and chmfer bit 3, described sleeve pipe 2 has horizontal mesopore 20, described chmfer bit 3 has the drilling rod 31 and drill bit 32 that are connected as a single entity, the aperture of the external diameter of described rocking handle and the external diameter difference≤mesopore of drilling rod, described rocking handle and drilling rod are detachably connected in the mesopore of described sleeve pipe, for convenience detach, install reliable.
Described rocking handle and drilling rod are threaded connection, and one end of described rocking handle is provided with screwed hole, and one end of described drilling rod is provided with the screw thread with described screwed hole adaptation; Connect both convenient, be convenient to the chmfer bit changing different size.
As Figure 2-3, one end of described rocking handle 1 is provided with jack 41, and described jack 41 is provided with slot 42, and one end of described drilling rod 31 is provided with the plug 51 with described jack adaptation, and described plug 51 is provided with the gear shaping 52 with described slot adaptation; Connect both convenient, be convenient to the chmfer bit changing different size.
Described sleeve pipe 2 is established on the frame 6, is convenient to the fixing of sleeve pipe, facilitates subsequent operation.
When the utility model uses, chmfer bit is placed in required chamfering eyelet, swinging handle can realize chamfering operation, and chmfer bit is that normal drill bit mill drift angle is made.
Claims (4)
1. hand chamfering device, it is characterized in that, comprise rocking handle, sleeve pipe and chmfer bit, described sleeve pipe has horizontal mesopore, described chmfer bit has the drilling rod and drill bit that are connected as a single entity, the aperture of the external diameter of described rocking handle and the external diameter difference≤mesopore of drilling rod, described rocking handle and drilling rod are detachably connected in the mesopore of described sleeve pipe.
2. hand chamfering device according to claim 1, is characterized in that, described rocking handle and drilling rod are threaded connection, and one end of described rocking handle is provided with screwed hole, and one end of described drilling rod is provided with the screw thread with described screwed hole adaptation.
3. hand chamfering device according to claim 1, it is characterized in that, one end of described rocking handle is provided with jack, and described jack is provided with slot, one end of described drilling rod is provided with the plug with described jack adaptation, and described plug is provided with the gear shaping with described slot adaptation.
4. hand chamfering device according to claim 1, is characterized in that, described sleeve pipe is located on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752084.4U CN205020872U (en) | 2015-09-25 | 2015-09-25 | Chamfer ware for hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752084.4U CN205020872U (en) | 2015-09-25 | 2015-09-25 | Chamfer ware for hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020872U true CN205020872U (en) | 2016-02-10 |
Family
ID=55253439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752084.4U Expired - Fee Related CN205020872U (en) | 2015-09-25 | 2015-09-25 | Chamfer ware for hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020872U (en) |
-
2015
- 2015-09-25 CN CN201520752084.4U patent/CN205020872U/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: 20160210 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |