CN107263144A - A kind of composite material I section bar cuts drill tooling - Google Patents
A kind of composite material I section bar cuts drill tooling Download PDFInfo
- Publication number
- CN107263144A CN107263144A CN201610210395.7A CN201610210395A CN107263144A CN 107263144 A CN107263144 A CN 107263144A CN 201610210395 A CN201610210395 A CN 201610210395A CN 107263144 A CN107263144 A CN 107263144A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- face
- compact heap
- section bar
- bearing
- 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
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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Brill technology is cut the invention belongs to technique for aircraft composite drum material part, and in particular to a kind of composite material I section bar cuts drill tooling.Described frock includes multiple positioning clamping components, the clamp assemblies at two ends include end face compact heap (2), end face locating piece (4) and alignment pin (3), end face compact heap (2) and end face locating piece (4) are separately fixed at the movable end and fixing end of section bar milling machine tool, the two ends of end face compact heap (2) and end face locating piece (4) are respectively arranged with and drum material web, drum material grasping part is formed between two end faces, alignment pin (3) is provided between end face compact heap (2), end face locating piece (4) and drum material.Each tool part is easy to process, and positioning clamping mode is simple, easy for installation.
Description
Technical field
Brill technology is cut the invention belongs to technique for aircraft composite drum material part, and in particular to Yi Zhongfu
Condensation material drum material cuts drill tooling.
Background technology
Technique for aircraft composite drum material is usually used in strengthening the section coverings such as aircraft vertical fin as stringer
Rigidity, advantage is lightweight, but generally slim-lined construction, and brill is cut always after shaping and shaping
It is Fixture Design problem.Surplus cutwork after existing composite material I product moulding typically makes
Section bar milling machine tool is used, drum material product is clamped using drill tooling positioning is cut.Due to needing skiver
Two short faces are molded surplus above and below section bar, are needed after the completion of upper surface shaping surplus cutting by drum
Material part and cut drill tooling integrally overturn 180 °, it is necessary to reposition clamping tool and lathe,
The shaping surplus of lower short face could be cut after frock and product, it is cumbersome, therefore cutwork
Elapsed time is longer.
The content of the invention
The technical problem to be solved in the present invention：Propose that one kind is simple in construction, it is easy to operate, significantly
The drill tooling of cutting of machining period is reduced, and this cuts drill tooling versatility height, available for processing curvature
The different composite material I product forms of close but length, reduce frock manufacturing cost.
Technical scheme：A kind of composite material I section bar cuts drill tooling, it is characterized in that：
Described frock includes multiple positioning clamping components, and the clamp assemblies at two ends include end face compact heap
2nd, end face locating piece 4 and alignment pin 3, end face compact heap 2 and end face locating piece 4 are solid respectively
It is scheduled on the movable end and fixing end of section bar milling machine tool, end face compact heap 2 and end face locating piece 4
Two ends be respectively arranged with drum material web, drum material grasping part is formed between two end faces,
Alignment pin 3 is provided between end face compact heap 2, end face locating piece 4 and drum material.
Improved as one kind of the technical program, clamp assemblies include compressing in the middle of described frock
Block bearing 8, middle part compact heap 9, spring 10, middle part locating piece 12 and locating piece bearing 13,
Compact heap bearing 8 and locating piece bearing 13 are separately fixed at the movable end of section bar milling machine tool and consolidated
Fixed end, middle part compact heap 9 and middle part locating piece 12 are arranged on compact heap branch by chute respectively
On seat 8 and locating piece bearing 13, the two ends of middle part compact heap 9 and middle part locating piece 12 are set
Have with drum material web, drum material grasping part is formed between two end faces, in compact heap bearing
It is provided between 8 and middle part compact heap 9, between middle part locating piece 12 and locating piece bearing 13
Spring 10, the diameter parallel of spring 10 is in clamping face.
Beneficial effects of the present invention：
1st, each tool part is easy to process, and positioning clamping mode is simple, easy for installation；
2nd, a frock is only needed to be connected with section bar milling machine tool, product clamping just can be cut twice
The shaping surplus of short face, is greatly reduced working hour above and below drum material；
3rd, versatility is high, can process that curvature is approximate but a variety of composite drum of different length
Material product, reduces frock manufacturing cost.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of composite material I section bar of the invention cuts drill tooling；
Fig. 2 is that a kind of composite material I section bar of the invention is cut the positioning of drill tooling product end surface and pressed from both sides
Tight schematic diagram；
Fig. 3 is that a kind of composite material I section bar of the invention cuts positioning and folder in the middle part of drill tooling product
Tight schematic diagram；
In figure：1- section bar milling machine tools, 2- end face compact heaps, 3- alignment pins, 4- end face locating pieces,
Compact heap in the middle part of 5- positioning keys, 6- screws, 7- woodruff keies, 8- compact heap bearings, 9-, 10-
Locating piece in the middle part of spring, 11- guide pillars, 12-, 13- locating piece bearings.
Embodiment
Described frock includes multiple positioning clamping components, and the clamp assemblies at two ends include end face pressure
4 points of tight block 2, end face locating piece 4 and alignment pin 3, end face compact heap 2 and end face locating piece
The movable end and fixing end of section bar milling machine tool, end face are not fixed on by positioning key 5 and screw 6
The two ends of compact heap 2 and end face locating piece 4 are respectively arranged with and drum material web, two end faces
Between formed drum material grasping part, in end face compact heap 2, end face locating piece 4 and drum material
Between be provided with alignment pin 3.
Clamp assemblies include compact heap bearing 8, middle part compact heap 9, bullet in the middle of described frock
Spring 10, middle part locating piece 12 and locating piece bearing 13, compact heap bearing 8 and locating piece bearing
13 are separately fixed at the movable end and fixing end of section bar milling machine tool, middle part compact heap 9 and middle part
Locating piece 12 is arranged on compact heap bearing 8 and locating piece bearing 13 by chute respectively, in
Portion's compact heap 9 and middle part locating piece 12 are provided at both ends with and drum material web, two end faces
Between formed drum material grasping part, between compact heap bearing 8 and middle part compact heap 9, in
Spring 10 is provided between portion's locating piece 12 and locating piece bearing 13, the axis of spring 10 is put down
Row is in clamping face.
On composite material I section bar after the completion of the cutwork of short face shaping surplus, section bar milling is adjusted
The movable end of lathe 1, product is removed and 180 ° are overturn, re-use end face positioning hole and
Locating piece carries out Primary Location clamping, and medium position is pressed middle part by spring 10 and guide pillar 11
Tight block 9 and middle part locating piece 12 are upspring, and are set in middle part compact heap 9 and middle part locating piece 12
Woodruff key 7 can ensure that it can only do above-below direction linear motion in chute, when be bound to it is multiple
When condensation material drum material short face is contacted, positioning in the middle part of composite material I section bar can be clamped, then enter
The shaping surplus cutwork of short face under row composite material I section bar.Only pass through the once fixed of frock
Position clamp, just can machining composite material work product forms short face up and down shaping surplus, without
Need as it is existing cut brill composite material I product forms shaping surplus when, it is necessary to by frock with it is compound
Material supplier's product forms all overturn after 180 ° clamping tooling and product again.
Claims (2)
1. a kind of composite material I section bar cuts drill tooling, it is characterized in that：Described frock includes
Multiple positioning clamping components, the clamp assemblies at two ends include end face compact heap (2), end face and positioned
Block (4) and alignment pin (3), end face compact heap (2) and end face locating piece (4) are solid respectively
It is scheduled on the movable end and fixing end of section bar milling machine tool, end face compact heap (2) and end face locating piece
(4) two ends be respectively arranged with drum material web, drum material folder is formed between two end faces
Space is held, is provided between end face compact heap (2), end face locating piece (4) and drum material
Alignment pin (3).
2. a kind of composite material I section bar according to claim 1 cuts drill tooling, it is special
Levy for：In the middle of described frock clamp assemblies include compact heap bearing (8), middle part compact heap (9),
Spring (10), middle part locating piece (12) and locating piece bearing (13), compact heap bearing (8)
The movable end and fixing end of section bar milling machine tool, middle part are separately fixed at locating piece bearing (13)
Compact heap (9) and middle part locating piece (12) are arranged on compact heap bearing (8) by chute respectively
On locating piece bearing (13), the two of middle part compact heap (9) and middle part locating piece (12)
End be provided with drum material web, drum material grasping part is formed between two end faces, is being compressed
Between block bearing (8) and middle part compact heap (9), middle part locating piece (12) and locating piece branch
Spring (10) is provided between seat (13), the diameter parallel of spring (10) is in clamping face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210395.7A CN107263144A (en) | 2016-04-06 | 2016-04-06 | A kind of composite material I section bar cuts drill tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210395.7A CN107263144A (en) | 2016-04-06 | 2016-04-06 | A kind of composite material I section bar cuts drill tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263144A true CN107263144A (en) | 2017-10-20 |
Family
ID=60051893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210395.7A Pending CN107263144A (en) | 2016-04-06 | 2016-04-06 | A kind of composite material I section bar cuts drill tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772600A (en) * | 2018-08-29 | 2018-11-09 | 银隆新能源股份有限公司 | Cutting of material fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489927A (en) * | 1982-02-19 | 1984-12-25 | Aioi Seiki Kabushiki Kaisha | Slide wedge clamp |
| CN203266171U (en) * | 2013-04-08 | 2013-11-06 | 飞航控股有限公司 | Radiator drilling tool |
| CN103769909A (en) * | 2012-10-24 | 2014-05-07 | 西安志越机电科技有限公司 | Clamp special for lifting lug outer contour milling |
| CN203765331U (en) * | 2014-04-11 | 2014-08-13 | 泸州市诚润机械有限公司 | Milling machine fixture used for machining sleeve end face straight chute |
| CN203945154U (en) * | 2014-06-10 | 2014-11-19 | 宁波科达制动器制造有限公司 | Plain type frock clamp |
-
2016
- 2016-04-06 CN CN201610210395.7A patent/CN107263144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489927A (en) * | 1982-02-19 | 1984-12-25 | Aioi Seiki Kabushiki Kaisha | Slide wedge clamp |
| CN103769909A (en) * | 2012-10-24 | 2014-05-07 | 西安志越机电科技有限公司 | Clamp special for lifting lug outer contour milling |
| CN203266171U (en) * | 2013-04-08 | 2013-11-06 | 飞航控股有限公司 | Radiator drilling tool |
| CN203765331U (en) * | 2014-04-11 | 2014-08-13 | 泸州市诚润机械有限公司 | Milling machine fixture used for machining sleeve end face straight chute |
| CN203945154U (en) * | 2014-06-10 | 2014-11-19 | 宁波科达制动器制造有限公司 | Plain type frock clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772600A (en) * | 2018-08-29 | 2018-11-09 | 银隆新能源股份有限公司 | Cutting of material fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |