CN203650005U - Efficient positioning clamp for drilling holes in cylinders - Google Patents
Efficient positioning clamp for drilling holes in cylinders Download PDFInfo
- Publication number
- CN203650005U CN203650005U CN201320778835.0U CN201320778835U CN203650005U CN 203650005 U CN203650005 U CN 203650005U CN 201320778835 U CN201320778835 U CN 201320778835U CN 203650005 U CN203650005 U CN 203650005U
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- CN
- China
- Prior art keywords
- pressing plate
- loading plate
- workpiece
- plate
- circular groove
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- Expired - Fee Related
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Abstract
The utility model relates to an efficient positioning clamp for drilling holes in cylinders. The positioning clamp comprises a loading plate, wherein multiple semicircular grooves are evenly formed in the loading plate, the end of each semicircular groove is flushed with the outer wall of the loading plate, multiple bolts are fixedly connected to the loading plate, a pressing plate is connected to each bolt, a nut matched with the corresponding bolt is pressed on the corresponding pressing plate, a workpiece is placed in each semicircular groove, each pressing plate is pressed on the corresponding workpiece, a spring is fixedly connected to the loading plate, and the two ends of each pressing plate are supported by the free end of the spring. The positioning clamp is simple in structure, flexible in use, convenient to use and high in machining efficiency, and accuracy is easy to guarantee.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioning tool that can simultaneously carry out Drilling operation to multiple cylinders.
Background technology
Cylinder workpiece uses as a kind of connector conventionally, on its cylindrical, normal open via hole carries out the annexes such as mount pin and is linked and packed, and at present cylinder workpiece being carried out to Drilling operation has not been a difficult problem, if but will process in batch, need to make highly versatile, the frock clamp that working (machining) efficiency is high.
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides a kind of cylinder drilling high-efficiency positioning fixture, and it is simple in structure, flexible and convenient to use, and working (machining) efficiency is high, and precision easily ensures.
The technical scheme that the utility model adopts is as follows:
Cylinder drilling high-efficiency positioning fixture, comprises loading plate, uniform several semi-circular groove on dress plate, and described semi-circular groove end is concordant with the outer wall of loading plate; On loading plate, be fixed with several bolts, be connected with pressing plate on bolt, nut coordinates and is pressed on pressing plate with bolt; In described semi-circular groove, workpiece is housed, pressing plate is pressed on workpiece; On loading plate, be fixed with spring, the two ends of pressing plate all have described spring free end to support.
The utility model has the advantage of: the semi-circular groove matching with cylinder workpiece is set on loading plate, pressing plate is also set workpiece is carried out to clamping, by the cooperation of screw bolt and nut simultaneously, the thrust of adjustable pressure plate to workpiece, mounting spring on loading plate, supports pressing plate, in the time compressing, can play flexible buffer effect, in the time of dismounting, can, by upwards jack-up of pressing plate, improve clamping efficiency, simple in structure, easy to use and flexible, working (machining) efficiency is high.
Brief description of the drawings
Fig. 1 is use state diagram of the present utility model (spring does not draw).
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the utility model comprises loading plate 1, uniform several semi-circular groove on dress plate 1, and described semi-circular groove end is concordant with the outer wall of loading plate 1, the convenient workpiece 5 of putting in semi-circular groove; On loading plate 1, be fixed with several bolts 2, on bolt 2, be connected with pressing plate 4, nut 3 coordinates and is pressed on pressing plate 4 with bolt 2, described semi-circular groove can be set to two one group, bolt 2 also can every group of semi-circular groove configure one, and several semi-circular groove only configure multiple bolts 2 side by side, only configure a block pressur plate 4, facilitate installing/dismounting, improve clamping efficiency; Workpiece 5 is housed in described semi-circular groove, and pressing plate 4 is pressed on workpiece 5, the adjustable thrust being pressed on workpiece 5 of adjusting nut 3, and then ensure that in process, workpiece 5 can not rotate, affect the precision of machining hole 6; On loading plate 1, be fixed with spring, the two ends of pressing plate 4 all have the free end of described spring to support, and in the time compressing, can play flexible buffer effect, in the time of dismounting, can, by upwards jack-up of pressing plate 4, improve clamping efficiency;
Using method of the present utility model is as follows:
The first step, is fixed on loading plate 1 on machine operation platform;
Second step, is put in workpiece 5 in described semi-circular groove, makes the end face of workpiece 5 be close to the inner face of described semi-circular groove;
The 3rd step, installs to pressing plate 4 on bolt 2 and installs nut 3;
The 4th step, rotating nut 3 makes it compress pressing plate 4, and then workpiece 5 is positioned to compression; Spring is lived pressing plate 4 from pressing plate 4 supported underneath simultaneously;
The 5th step, whether the positional precision that uses cubing to detect workpiece 5 meets the requirements;
The 6th step, on workpiece 5, processing portals 6.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of amendment.
Claims (1)
1. cylinder drilling high-efficiency positioning fixture, comprises loading plate (1), it is characterized in that: the upper uniform several semi-circular groove of loading plate (1), and described semi-circular groove end is concordant with the outer wall of loading plate (1); On loading plate (1), be fixed with several bolts (2), be connected with pressing plate (4) on bolt (2), nut (3) coordinates and is pressed on pressing plate (4) with bolt (2); Workpiece (5) is housed in described semi-circular groove, and pressing plate (4) is pressed on workpiece (5); Loading plate is fixed with spring on (1), and the two ends of pressing plate (4) all have described spring free end to support; Several semi-circular groove only configure a pressing plate (4) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778835.0U CN203650005U (en) | 2013-11-28 | 2013-11-28 | Efficient positioning clamp for drilling holes in cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778835.0U CN203650005U (en) | 2013-11-28 | 2013-11-28 | Efficient positioning clamp for drilling holes in cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650005U true CN203650005U (en) | 2014-06-18 |
Family
ID=50916442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778835.0U Expired - Fee Related CN203650005U (en) | 2013-11-28 | 2013-11-28 | Efficient positioning clamp for drilling holes in cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070377A (en) * | 2014-06-25 | 2014-10-01 | 中发输配电设备（平湖）有限公司 | Insulating part lathing clamp |
-
2013
- 2013-11-28 CN CN201320778835.0U patent/CN203650005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070377A (en) * | 2014-06-25 | 2014-10-01 | 中发输配电设备（平湖）有限公司 | Insulating part lathing clamp |
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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: 20140618 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |