CN103639770A - High-efficiency positioning fixture for cylinder borehole - Google Patents
High-efficiency positioning fixture for cylinder borehole Download PDFInfo
- Publication number
- CN103639770A CN103639770A CN201310627185.4A CN201310627185A CN103639770A CN 103639770 A CN103639770 A CN 103639770A CN 201310627185 A CN201310627185 A CN 201310627185A CN 103639770 A CN103639770 A CN 103639770A
- Authority
- CN
- China
- Prior art keywords
- loading plate
- positioning fixture
- pressing plate
- workpiece
- plate
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 230000000875 corresponding Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention relates to a high-efficiency positioning fixture for a cylinder borehole. The high-efficiency positioning fixture comprises a loading plate, a plurality of semicircular grooves are uniformly distributed in the loading plate, the ends of the semicircular grooves are parallel and level to the outer wall of the loading plate, a plurality of bolts are fixedly connected on the loading plate, pressing plates are connected on the bolts, nuts and the bolts are pressed on the pressing plates in a matched manner, workpieces are mounted in the semicircular grooves, the pressing plates press the workpieces, springs are fixedly connected on the loading plate, and two ends of each pressing plate are supported by free ends of the corresponding springs. The high-efficiency positioning fixture is simple in structure, flexible and convenient to use and high in machining efficiency, and accuracy is easily ensured.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to and a kind ofly can to a plurality of cylinders, carry out the positioning tool of Drilling operation simultaneously.
Background technology
Cylinder workpiece is used 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.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of cylinder drilling high-efficiency positioning fixture is provided, it is simple in structure, flexible and convenient to use, and working (machining) efficiency is high, and precision easily guarantees.
The technical solution adopted in the present invention 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 invention has the advantages that: 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, when compressing, can play flexible buffer effect, when dismounting, the jack-up that pressing plate can be made progress, improves clamping efficiency, simple in structure, easy to use and flexible, working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is use state diagram of the present invention (spring does not draw).
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As 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, 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 a plurality of 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 guarantee 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 when compressing, can play flexible buffer effect, and when dismounting, the jack-up that pressing plate 4 can be made progress, improves clamping efficiency;
Using method of the present invention 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 to pressing plate 4, compress, 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 of using cubing to detect workpiece 5 meets the requirements;
The 6th step, on workpiece 5, processing portals 6.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627185.4A CN103639770A (en) | 2013-11-28 | 2013-11-28 | High-efficiency positioning fixture for cylinder borehole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627185.4A CN103639770A (en) | 2013-11-28 | 2013-11-28 | High-efficiency positioning fixture for cylinder borehole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639770A true CN103639770A (en) | 2014-03-19 |
Family
ID=50245127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627185.4A Pending CN103639770A (en) | 2013-11-28 | 2013-11-28 | High-efficiency positioning fixture for cylinder borehole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639770A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139357A (en) * | 2014-07-17 | 2014-11-12 | 苏州卓诚钛设备有限公司 | Clamping ring jig |
| CN105500075A (en) * | 2015-12-25 | 2016-04-20 | 四川航天世东汽车部件有限公司 | Shaft part drilling fixture |
| CN105500077A (en) * | 2016-01-20 | 2016-04-20 | 沈阳兴华航空电器有限责任公司 | Pneumatic clamping device |
| CN110561154A (en) * | 2019-09-28 | 2019-12-13 | 昆山科天精密机械有限公司 | bar clamp for milling machine |
| CN111774901A (en) * | 2020-06-16 | 2020-10-16 | 嘉善华凯机械有限公司 | End cover drilling multi-station fixing device for solar cylinder body |
| CN113118809A (en) * | 2019-12-30 | 2021-07-16 | 苏州艾徕优光电科技有限公司 | CNC multistation processing assists clamping tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919078C1 (en) * | 1989-06-10 | 1990-02-01 | Erowa Ag, Reinach, Ch | |
| SU1546228A1 (en) * | 1987-11-10 | 1990-02-28 | Ровенский Научно-Исследовательский Институт Технологии Машиностроения | Multiple clamp |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Rotating cup bearing shell milling device for lathe |
| CN102554656A (en) * | 2011-12-27 | 2012-07-11 | 大连维乐液压制造有限公司 | Clamp special for multi-station quick change drilling |
| CN202894808U (en) * | 2012-11-13 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Vehicular turbine rotor clamp |
| CN103084886A (en) * | 2012-11-09 | 2013-05-08 | 无锡市航鹄科技有限公司 | Positioning device for drilling rod-shaped workpiece |
-
2013
- 2013-11-28 CN CN201310627185.4A patent/CN103639770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1546228A1 (en) * | 1987-11-10 | 1990-02-28 | Ровенский Научно-Исследовательский Институт Технологии Машиностроения | Multiple clamp |
| DE3919078C1 (en) * | 1989-06-10 | 1990-02-01 | Erowa Ag, Reinach, Ch | |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Rotating cup bearing shell milling device for lathe |
| CN102554656A (en) * | 2011-12-27 | 2012-07-11 | 大连维乐液压制造有限公司 | Clamp special for multi-station quick change drilling |
| CN103084886A (en) * | 2012-11-09 | 2013-05-08 | 无锡市航鹄科技有限公司 | Positioning device for drilling rod-shaped workpiece |
| CN202894808U (en) * | 2012-11-13 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Vehicular turbine rotor clamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139357A (en) * | 2014-07-17 | 2014-11-12 | 苏州卓诚钛设备有限公司 | Clamping ring jig |
| CN104139357B (en) * | 2014-07-17 | 2016-03-09 | 苏州卓诚钛设备有限公司 | A kind of clamping ring tool |
| CN105500075A (en) * | 2015-12-25 | 2016-04-20 | 四川航天世东汽车部件有限公司 | Shaft part drilling fixture |
| CN105500077A (en) * | 2016-01-20 | 2016-04-20 | 沈阳兴华航空电器有限责任公司 | Pneumatic clamping device |
| CN110561154A (en) * | 2019-09-28 | 2019-12-13 | 昆山科天精密机械有限公司 | bar clamp for milling machine |
| CN113118809A (en) * | 2019-12-30 | 2021-07-16 | 苏州艾徕优光电科技有限公司 | CNC multistation processing assists clamping tool |
| CN111774901A (en) * | 2020-06-16 | 2020-10-16 | 嘉善华凯机械有限公司 | End cover drilling multi-station fixing device for solar cylinder body |
| CN111774901B (en) * | 2020-06-16 | 2021-06-11 | 嘉善华凯机械有限公司 | End cover drilling multi-station fixing device for solar cylinder body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |