CN105689990A - Manufacturing method for efficient positioning clamp for column drilling - Google Patents
Manufacturing method for efficient positioning clamp for column drilling Download PDFInfo
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- CN105689990A CN105689990A CN201410693911.7A CN201410693911A CN105689990A CN 105689990 A CN105689990 A CN 105689990A CN 201410693911 A CN201410693911 A CN 201410693911A CN 105689990 A CN105689990 A CN 105689990A
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Abstract
The invention relates to a manufacturing method for an efficient positioning clamp for column drilling. The manufacturing method includes the following steps that firstly, the lower bottom face of a loading plate is accurately ground; secondly, a plurality of pairs of semicircular grooves are machined in the upper surface of the loading plate at intervals, a threaded hole is drilled between each pair of semicircular grooves, meanwhile a groove is milled between each pair of semicircular grooves, and the threaded holes and the grooves are used for mounting springs; thirdly, the upper end face and the lower end face of each pressing plate are subjected to finish-milling, and a through hole is drilled in each pressing plate; fourthly, a bolt is mounted in the through hole of each pressing plate, and a rotating nut is mounted on each bolt; and fifthly, the springs are mounted in the through holes of the loading plate, and the effect that the springs are located under the pressing plates and in a compressed state is guaranteed. The efficient positioning clamp for column drilling is simple in structure, flexible and convenient to use, capable of easily clamping workpieces and high in machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to the manufacture method of a kind of positioning tool that can multiple cylinders be carried out Drilling operation simultaneously。
Background technology
Cylindrical workpiece generally uses as a kind of connector, on its cylindrical, normal open via carries out the adnexaes such as mounting pin and is attached assembling, and it has not been a difficult problem that Cylindrical workpiece carries out Drilling operation at present, but to processing in batching, need to make highly versatile, the frock clamp that working (machining) efficiency is high。
Summary of the invention
The present invention is directed to disadvantages mentioned above of the prior art, it is provided that the manufacture method of a kind of cylinder drilling high-efficiency positioning fixture, its simple in construction, flexible and convenient to use, working (machining) efficiency is high, and precision easily ensures。
The technical solution adopted in the present invention is as follows:
The manufacture method of cylinder drilling high-efficiency positioning fixture, comprises the steps:
The first step, carries out ground finish to the bottom surface of loading plate；
Second step, on the upper surface of loading plate, interval adds double circular trough of number, is getting out screwed hole, is milling out groove simultaneously, be used for installing spring between to semi-circular groove；
3rd step, the upper and lower end face of finish-milling pressing plate also gets out through hole；
4th step, installs bolt in the described through hole of pressing plate, and bolt is installed rotating nut；
5th step, installs spring, and ensures that spring in the lower section of pressing plate and is in compressive state in the described through hole on loading plate。
It is an advantage of the current invention that: the semi-circular groove matched with Cylindrical workpiece is set on loading plate, is also provided with pressing plate simultaneously and workpiece is carried out clamping, by the cooperation of screw bolt and nut, the adjustable pressure plate thrust to workpiece, simple in construction, easy to use and flexible, working (machining) efficiency is high。
Accompanying drawing explanation
Fig. 1 is the use state diagram of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。
As it is shown in figure 1, the present invention includes loading plate 1, uniform several semi-circular groove on dress plate 1, described semi-circular groove end is concordant with the outer wall of loading plate 1, conveniently puts into workpiece 5 in semi-circular groove；Loading plate 1 is fixed with several bolt 2, bolt 2 is connected to pressing plate 4, nut 3 coordinates with bolt 2 and is pressed on pressing plate 4, described semi-circular groove could be arranged to two one group, bolt 2 also can often be organized semi-circular groove and configure one, it is possible to several semi-circular groove only configure multiple bolt 2 side by side, only configuration one block pressur plate 4, facilitate installing/dismounting, improve clamping efficiency；Described semi-circular groove is built with workpiece 5, and pressing plate 4 is pressed on workpiece 5, and adjusting nut 3 scalable is pressed on the thrust on workpiece 5, and then ensures that in the course of processing, workpiece 5 will not rotate, the precision in impact processing hole 6；Being fixed with spring on loading plate 1, the two ends of pressing plate 4 all have the free end of described spring to support, and can play flexible buffer effect when compressing, and when disassembled, by pressing plate 4 upwards jack-up, can improve clamping efficiency；
The using method of the present invention is as follows:
The first step, carries out ground finish to the bottom surface of loading plate 1；
Second step, on the upper surface of loading plate 1, interval adds double circular trough of number, is getting out screwed hole, is milling out groove simultaneously, be used for installing spring between to semi-circular groove；
3rd step, the upper and lower end face of finish-milling pressing plate 4 also gets out through hole；
4th step, installs bolt 2 in the described through hole of pressing plate 4, and bolt 2 is installed rotating nut 3；
5th step, installs spring, and ensures that spring in the lower section of pressing plate 4 and is in compressive state in the described through hole on loading plate 1。
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, within protection scope of the present invention, it is possible to do any type of amendment。
Claims (1)
1. the manufacture method of cylinder drilling high-efficiency positioning fixture, it is characterised in that: comprise the steps: the first step, the bottom surface of loading plate (1) is carried out ground finish；
Second step, on the upper surface of loading plate (1), interval adds double circular trough of number, is getting out screwed hole, is milling out groove simultaneously, be used for installing spring between to semi-circular groove；
3rd step, the upper and lower end face of finish-milling pressing plate (4) also gets out through hole；
4th step, installs bolt (2) in the described through hole of pressing plate (4), bolt (2) is installed rotating nut (3)；
5th step, installs spring, and ensures that spring in the lower section of pressing plate (4) and is in compressive state in the described through hole on loading plate (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693911.7A CN105689990A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for efficient positioning clamp for column drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693911.7A CN105689990A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for efficient positioning clamp for column drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689990A true CN105689990A (en) | 2016-06-22 |
Family
ID=56294898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693911.7A Pending CN105689990A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for efficient positioning clamp for column drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689990A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624630A (en) * | 2016-11-30 | 2017-05-10 | 鞍钢重型机械有限责任公司 | Machining method of ultra-thin and oversized arc-shaped plate |
| CN109732287A (en) * | 2019-01-30 | 2019-05-10 | 大族激光科技产业集团股份有限公司 | Six square shaft processing molds and processing method |
-
2014
- 2014-11-26 CN CN201410693911.7A patent/CN105689990A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624630A (en) * | 2016-11-30 | 2017-05-10 | 鞍钢重型机械有限责任公司 | Machining method of ultra-thin and oversized arc-shaped plate |
| CN106624630B (en) * | 2016-11-30 | 2018-09-21 | 鞍钢重型机械有限责任公司 | Ultra-thin, super large arc panel machining process |
| CN109732287A (en) * | 2019-01-30 | 2019-05-10 | 大族激光科技产业集团股份有限公司 | Six square shaft processing molds and processing method |
| CN109732287B (en) * | 2019-01-30 | 2021-02-02 | 大族激光科技产业集团股份有限公司 | Hexagonal shaft machining die and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |