CN202763952U - Chuck of woodworking puncher - Google Patents
Chuck of woodworking puncher Download PDFInfo
- Publication number
- CN202763952U CN202763952U CN 201220469387 CN201220469387U CN202763952U CN 202763952 U CN202763952 U CN 202763952U CN 201220469387 CN201220469387 CN 201220469387 CN 201220469387 U CN201220469387 U CN 201220469387U CN 202763952 U CN202763952 U CN 202763952U
- Authority
- CN
- China
- Prior art keywords
- chuck
- woodworking
- puncher
- carpenter
- pivot
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a chuck of a woodworking puncher. The chuck of the woodworking puncher comprises a pivot rotating plate, wherein a hollow pivot cylinder is arranged in the middle of the pivot rotating plate, four engaged balls are arranged on the side wall of the pivot cylinder, and a drill rod is separably arranged in the pivot cylinder. The chuck of the woodworking puncher is matched with a limit sleeve of the drill rod by utilizing the engaged balls, users can directly unplug or plug the drill rod to complete replacement operation, and the chuck of the woodworking puncher is extremely convenient. The chuck of the woodworking puncher is simple in structure and strong in practicability.
Description
Technical field
The utility model relates to a kind of wood working tool, more precisely a kind of chuck of carpenter's card punch.
Background technology
Card punch is a kind of very common wood working tool, for the quick-replaceable drilling rod, generally all is provided with a chuck on card punch.Existing chuck adopts the screw standing screw, and installation and removal all very bother, inefficiency.
Summary of the invention
The utility model mainly is to solve the existing technical problem of prior art, thereby a kind of chuck of carpenter's card punch is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of chuck of carpenter's card punch, the chuck of described carpenter's card punch comprises a pivot rotating disk, the middle part of described pivot rotating disk is provided with the pivot cylindrical shell of a hollow, and the sidewall of described pivot cylindrical shell is provided with four engagement balls, is provided with separably a drilling rod in the described pivot cylindrical shell.
As preferred embodiment of the present utility model, the end of described drilling rod is provided with a balancing head, is socketed with a spacing collar on the described drilling rod.
As preferred embodiment of the present utility model, described spacing collar comprises the second sleeve part of columned first sleeve part and a taper, and described the second sleeve part matches with described engagement ball.
The chuck utilization of carpenter's card punch of the present utility model engagement ball cooperates with the spacing collar of drilling rod, and the user can directly pull up or insert drilling rod and just can finish more and change jobs, and is very convenient.The chuck structure of this carpenter's card punch is simple, and is practical.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the chuck of carpenter's card punch of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the chuck of the carpenter's card punch among Fig. 1;
Fig. 3 is the perspective view of spacing collar of the chuck of the carpenter's card punch among Fig. 2;
Wherein:
1, the chuck of carpenter's card punch; 2, pivot rotating disk; 20, pivot cylindrical shell; 21, engagement ball; 3, drilling rod; 4, balancing head; 5, spacing collar; 51, the first sleeve part; 52, the second sleeve part.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
The utility model provides a kind of chuck of carpenter's card punch.
As shown in Figure 1 to Figure 3, a kind of chuck 1 of carpenter's card punch, the chuck 1 of this carpenter's card punch comprises a pivot rotating disk 2, the middle part of this pivot rotating disk 2 is provided with the pivot cylindrical shell 20 of a hollow, the sidewall of this pivot cylindrical shell 20 is provided with four engagement balls 21, is provided with separably a drilling rod 3 in this pivot cylindrical shell 20.
The end of this drilling rod 3 is provided with a balancing head 4, is socketed with a spacing collar 5 on this drilling rod 3.
This spacing collar 5 comprises the second sleeve part 52 of columned first sleeve part 51 and a taper, and this second sleeve part 52 matches with this engagement ball 21.
The above only be the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the chuck of carpenter's card punch, it is characterized in that, the chuck of described carpenter's card punch (1) comprises a pivot rotating disk (2), the middle part of described pivot rotating disk (2) is provided with the pivot cylindrical shell (20) of a hollow, the sidewall of described pivot cylindrical shell (20) is provided with four engagement balls (21), is provided with separably a drilling rod (3) in the described pivot cylindrical shell (20).
2. the chuck of carpenter's card punch according to claim 1 is characterized in that, the end of described drilling rod (3) is provided with a balancing head (4), is socketed with a spacing collar (5) on the described drilling rod (3).
3. the chuck of carpenter's card punch according to claim 2, it is characterized in that, described spacing collar (5) comprises second sleeve part (52) of columned first sleeve part (51) and a taper, and described the second sleeve part (52) matches with described engagement ball (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469387 CN202763952U (en) | 2012-09-16 | 2012-09-16 | Chuck of woodworking puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469387 CN202763952U (en) | 2012-09-16 | 2012-09-16 | Chuck of woodworking puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763952U true CN202763952U (en) | 2013-03-06 |
Family
ID=47770551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469387 Expired - Fee Related CN202763952U (en) | 2012-09-16 | 2012-09-16 | Chuck of woodworking puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848432A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Carpentry puncher chuck |
-
2012
- 2012-09-16 CN CN 201220469387 patent/CN202763952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848432A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Carpentry puncher chuck |
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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: 20130306 Termination date: 20130916 |