CN204209174U - Eccentric self-locking formula tool for drilling fixture - Google Patents
Eccentric self-locking formula tool for drilling fixture Download PDFInfo
- Publication number
- CN204209174U CN204209174U CN201420616512.6U CN201420616512U CN204209174U CN 204209174 U CN204209174 U CN 204209174U CN 201420616512 U CN201420616512 U CN 201420616512U CN 204209174 U CN204209174 U CN 204209174U
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- CN
- China
- Prior art keywords
- eccentric wheel
- pole
- self
- pedestal
- eccentric
- 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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Abstract
The utility model discloses a kind of eccentric self-locking formula tool for drilling fixture, comprise pedestal, bushing plate, U-shaped pressing plate one, U-shaped pressing plate two, eccentric wheel one and eccentric wheel two; The locating slot for spitting drill template and workpiece is provided with on the upside of described pedestal, pole one and pole two is fixedly installed on the upside of described pedestal, described pole one top and described eccentric wheel one are rotationally connected, described pole two top and described eccentric wheel two are rotationally connected, described eccentric wheel one is installed with driving handle one, described eccentric wheel two being installed with driving handle two, described pedestal being provided with multiple T-slot screw for being fixedly connected with platen.The utility model has following features: easy to operate, and clamp speeds is fast, and efficiency is high, reasonable in design, and structure is simple, compact conformation, and clamping force is large, and self-locking is reliable, applied widely, highly versatile.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of Simple clamp, is specifically related to a kind of eccentric self-locking formula tool for drilling fixture.
Background technology
At present, Drilling operation is manufacturing procedure the most frequently used in machining, workman is when using drilling machine to carry out Drilling operation to workpiece, need often to use universal machine fixture, common jig mainly adopts bolt to clamp workpiece, adds man-hour in enormous quantities workman, installation and removal workpiece needs the clamp nut repeatedly tightening and unclamp universal machine fixture, labor strength is large, and production efficiency is low, wastes time and energy.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of eccentric self-locking formula tool for drilling fixture, it is easy to operate, and clamp speeds is fast, efficiency is high, reasonable in design, and structure is simple, compact conformation, clamping force is large, and self-locking is reliable, and highly versatile is applied widely.
For achieving the above object, the technical solution adopted in the utility model is: a kind of eccentric self-locking formula tool for drilling fixture, comprising the pedestal of fixing carrying effect and the bushing plate for guiding drill bit to process boring, it is characterized in that: also having comprised U-shaped pressing plate one for compressing bushing plate and workpiece and U-shaped pressing plate two, for driving the eccentric wheel one of described U-shaped pressing plate one and for driving the eccentric wheel two of described U-shaped pressing plate two; The locating slot for spitting drill template and workpiece is provided with on the upside of described pedestal, pole one and pole two is fixedly installed on the upside of described pedestal, described pole one top and described eccentric wheel one are rotationally connected, described pole two top and described eccentric wheel two are rotationally connected, described eccentric wheel one is installed with the driving handle one for driving described eccentric wheel one to rotate, described eccentric wheel two being installed with the driving handle two for driving described eccentric wheel two to rotate, described pedestal being provided with multiple T-slot screw for being fixedly connected with platen.
Above-mentioned eccentric self-locking formula tool for drilling fixture, is characterized in that: described pole one is welded or is fixedly mounted on the upside of described pedestal by screw thread.
Above-mentioned eccentric self-locking formula tool for drilling fixture, is characterized in that: described pole two is welded or is fixedly mounted on the upside of described pedestal by screw thread.
Above-mentioned eccentric self-locking formula tool for drilling fixture, is characterized in that: described driving handle one is fixedly mounted on described eccentric wheel one by screw thread.
Above-mentioned eccentric self-locking formula tool for drilling fixture, is characterized in that: described driving handle two is fixedly mounted on described eccentric wheel two by screw thread.
The utility model compared with prior art has the following advantages:
(1) this eccentric self-locking formula tool for drilling fixture can complete the clamp operation of workpiece by rotating drive handle, very easy to use, and clamp speeds is fast, and efficiency is high.
(2) this eccentric self-locking formula tool for drilling jig Design is very reasonable, and structure is simple, easy accessibility, is convenient to carrying, transport.
(3) this eccentric self-locking formula tool for drilling fixture adopts eccentric wheel to step up, and thus its clamping force is large, and self-locking is reliable.
(4) this eccentric self-locking formula tool for drilling fixture highly versatile, be not only applicable to field of machining, be also applicable to the place needing Quick-clamped, thus its scope of application widely.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-pedestal; 1-1-locating slot; 2-pole one;
3-U shape pressing plate one; 4-eccentric wheel one; 5-driving handle one;
6-bushing plate; 7-workpiece; 8-pole two;
9-U shape pressing plate two; 10-eccentric wheel two; 11-driving handle two;
12-T type grooved screw.
Detailed description of the invention
A kind of eccentric self-locking formula tool for drilling fixture as depicted in figs. 1 and 2, comprising the pedestal 1 of fixing carrying effect and the bushing plate 6 for guiding drill bit to process boring, also having comprised U-shaped pressing plate 1 for compressing bushing plate 6 and workpiece 7 and U-shaped pressing plate 29, for driving the eccentric wheel 1 of described U-shaped pressing plate 1 and for driving the eccentric wheel 2 10 of described U-shaped pressing plate 29, the locating slot 1-1 for spitting drill template 6 and workpiece 7 is provided with on the upside of described pedestal 1, pole 1 and pole 28 is fixedly installed on the upside of described pedestal 1, described pole 1 top and described eccentric wheel 1 are rotationally connected, described pole 28 top and described eccentric wheel 2 10 are rotationally connected, described eccentric wheel 1 is installed with the driving handle 1 for driving described eccentric wheel 1 to rotate, described eccentric wheel 2 10 is installed with the driving handle 2 11 for driving described eccentric wheel 2 10 to rotate, described pedestal 1 is provided with multiple T-slot screw 12 for being fixedly connected with platen.
In the present embodiment, described pole 1 is welded or is fixedly mounted on the upside of described pedestal 1 by screw thread, and described pole 28 is welded or is fixedly mounted on the upside of described pedestal 1 by screw thread.
In the present embodiment, described driving handle 1 is fixedly mounted on described eccentric wheel 1 by screw thread, and described driving handle 2 11 is fixedly mounted on described eccentric wheel 2 10 by screw thread.
The course of work of the utility model eccentric self-locking formula tool for drilling fixture is: first by T-slot screw 12 just this eccentric self-locking formula tool for drilling fixture be fixedly mounted on Drilling machines bench, workpiece 7 and bushing plate 6 are overlayed on locating slot 1-1, the locating surface of the locating surface of workpiece 7 and bushing plate 6 and locating slot 1-1 is close to, rotating drive handle 1 and driving handle 2 11, driving handle 1 can compress one end of bushing plate 6 by U-shaped pressing plate 1 with movable eccentric wheel 1, driving handle 2 11 can compress the other end of bushing plate 6 by U-shaped pressing plate 29 with movable eccentric wheel 2 10, start drilling machine and can carry out Drilling operation.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. an eccentric self-locking formula tool for drilling fixture, comprising the pedestal (1) of fixing carrying effect and the bushing plate (6) for guiding drill bit to process boring, it is characterized in that: also having comprised U-shaped pressing plate one (3) for compressing bushing plate (6) and workpiece (7) and U-shaped pressing plate two (9), for driving the eccentric wheel one (4) of described U-shaped pressing plate one (3) and for driving the eccentric wheel two (10) of described U-shaped pressing plate two (9), described pedestal (1) upside is provided with the locating slot (1-1) for spitting drill template (6) and workpiece (7), described pedestal (1) upside is fixedly installed pole one (2) and pole two (8), described pole one (2) top and described eccentric wheel one (4) are rotationally connected, described pole two (8) top and described eccentric wheel two (10) are rotationally connected, described eccentric wheel one (4) is installed with the driving handle one (5) for driving described eccentric wheel one (4) to rotate, described eccentric wheel two (10) is installed with the driving handle two (11) for driving described eccentric wheel two (10) to rotate, described pedestal (1) is provided with multiple T-slot screw (12) for being fixedly connected with platen.
2. according to eccentric self-locking formula tool for drilling fixture according to claim 1, it is characterized in that: described pole one (2) is welded or is fixedly mounted on described pedestal (1) upside by screw thread.
3. according to eccentric self-locking formula tool for drilling fixture according to claim 1, it is characterized in that: described pole two (8) is welded or is fixedly mounted on described pedestal (1) upside by screw thread.
4. according to eccentric self-locking formula tool for drilling fixture according to claim 1, it is characterized in that: described driving handle one (5) is fixedly mounted on described eccentric wheel one (4) by screw thread.
5. according to eccentric self-locking formula tool for drilling fixture according to claim 1, it is characterized in that: described driving handle two (11) is fixedly mounted on described eccentric wheel two (10) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616512.6U CN204209174U (en) | 2014-10-23 | 2014-10-23 | Eccentric self-locking formula tool for drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616512.6U CN204209174U (en) | 2014-10-23 | 2014-10-23 | Eccentric self-locking formula tool for drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209174U true CN204209174U (en) | 2015-03-18 |
Family
ID=52977883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616512.6U Expired - Fee Related CN204209174U (en) | 2014-10-23 | 2014-10-23 | Eccentric self-locking formula tool for drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209174U (en) |
-
2014
- 2014-10-23 CN CN201420616512.6U patent/CN204209174U/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: 20150318 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |