CN104625790A - Drilling guide tool achieving clamping through vacuum - Google Patents
Drilling guide tool achieving clamping through vacuum Download PDFInfo
- Publication number
- CN104625790A CN104625790A CN201510023895.5A CN201510023895A CN104625790A CN 104625790 A CN104625790 A CN 104625790A CN 201510023895 A CN201510023895 A CN 201510023895A CN 104625790 A CN104625790 A CN 104625790A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- positioning screw
- vacuum adapter
- clamp body
- guide tool
- 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.)
- Granted
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling guide tool achieving clamping through vacuum. The drilling guide tool is provided with three positioning screws 7 and three vacuum connectors 1. The three positioning screws 7 and the three vacuum connectors 1 are arranged in six threaded holes 3b in a clamp body 3 at intervals. When the drilling guide tool is in use, the heights of the three positioning screws 7 are respectively adjusted so that the axis of a drill bushing 6 of the clamp body 3 can coincide with the hole normal of a part to be drilled, the heights of the three vacuum connectors 1 are respectively adjusted so that a suction cup 5 can make contact with a part, and then vacuum suckers are installed on the small conical faces 1a of the vacuum connectors 1 to vacuumize the suction cup 5 so that the part and the clamp body 3 can be connected together; accordingly, drilling can be achieved through the drilling bushing 6. The drilling guide tool has the advantages of being capable of achieving clamping easily, convenient to adjust and particularly applicable to drilling for plane metal plate parts.
Description
Technical field
The present invention is a kind of drilling guide tool utilizing vacuum clamping, belongs to the technical field of structures of product.
Background technology
In field of machining, during the boring of especially similar Aircraft Sheet Metal Parts, because sheet metal part has that thickness is thin, surface has curved surface, not easily clamps, difficulty of processing is very large.Adopt traditional fixture sometimes not press from both sides, i.e. the situation of enable clamping also easily makes workpiece buckling deformation, even causes damage at all.Sometimes part has assembled aboard, cannot positioning and clamping, can only utilize hand drill.Owing to there is no drilling guide tool, often there is the inclined phenomenon of hole drill.
Summary of the invention
The present invention designs for the deficiency that above-mentioned existing apparatus exists just and provides a kind of drilling guide tool utilizing vacuum clamping, its objective is and realizes clamping and the object of holing having complex-curved sheet part not damaged.
The object of the invention is to be achieved through the following technical solutions:
This kind utilizes the drilling guide tool of vacuum clamping, it is characterized in that, this is led tool and comprises clamp body (3), sucker (5), vacuum adapter (1), drill bushing (6) and positioning screw (7), clamp body (3) is circular plate-like shape metallic object, round tube hole (3a) is had at the center of clamp body (3), drill bushing (6) is installed in round tube hole (3a), 6 screwed holes (3b) are circumferentially evenly being had around round tube hole (3a), the sucker (5) be made up of elastomeric material is made up of circular cone ring body (5b) and torus (5a), vacuum adapter (1) is the open circles metal tube that there is through hole (1b) at center, the roundlet conical surface (1a) is shaped with in the bottom of vacuum adapter (1), the middle part cylindrical of vacuum adapter (1) is shaped with external screw thread (1d), the top of vacuum adapter (1) is shaped with large cone (1c), by interference fit compact siro spinning technology in the torus (5a) that the large cone (1c) of vacuum adapter (1) inserts sucker (5), in the screwed hole (3b) that the external screw thread (1d) of vacuum adapter (1) screws in clamp body (3) and by top nut (4) and lower nut (2) fastening, positioning screw (7) is by external thread rod (7c), location bulb (7a) and cramping body (7b) composition, location bulb (7a) is hemisphere profile, location bulb (7a) is positioned at the top of positioning screw (7), cramping body (7b) is connected in the lower end of location bulb (7a), the cramping body (7b) of positioning screw (7) is that both sides have plane-parallel cylinder, external thread rod (7c) is connected in cramping body (7b) lower end of positioning screw (7), the location bulb (7a) of positioning screw (7), cramping body (7b), external thread rod (7c) is coaxial, in the screwed hole (3b) that the external thread rod (7c) of positioning screw (7) screws in clamp body (3) and by upper clamp nut (8) and lower clamp nut (9) fastening.
The advantage of drilling guide tool of the present invention is that structure is simple, easy to process, processing ease, wherein positioning screw (7) and vacuum adapter (1) can distinguish up-down adjustment in the screwed hole (3b) of clamp body (3), the piece surface of different curvature can be adapted to, be easy to adjusting position, be easy to drilling guide tool to be fixed on part, make the Drilling operation of sheet metal part convenient, accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of drilling guide tool of the present invention
Fig. 2 is the structural representation of the clamp body of drilling guide tool of the present invention
Detailed description of the invention
Structure Figure and embodiment are described in further details the present invention below.
See Fig. 1, shown in 2, this kind utilizes the drilling guide tool of vacuum clamping, it is characterized in that, this is led tool and comprises clamp body 3, sucker 5, vacuum adapter 1, drill bushing 6 and positioning screw 7, clamp body 3 is circular plate-like shape metallic objects, round tube hole 3a is had at the center of clamp body 3, drill bushing 6 is installed in round tube hole 3a, 6 screwed hole 3b are circumferentially evenly being had around round tube hole 3a, the sucker 5 be made up of elastomeric material is made up of circular cone ring body 5b and torus 5a, vacuum adapter 1 is the open circles metal tube that there is through hole 1b at center, roundlet conical surface 1a is shaped with in the bottom of vacuum adapter 1, the middle part cylindrical of vacuum adapter 1 is shaped with external screw thread 1d, the top of vacuum adapter 1 is shaped with large cone 1c, by interference fit compact siro spinning technology in the torus 5a of the large cone 1c insertion sucker 5 of vacuum adapter 1, in the screwed hole 3b that the external screw thread 1d of vacuum adapter 1 screws in clamp body 3 and by top nut 4 and lower nut 2 fastening, positioning screw 7 is by external thread rod 7c, location bulb 7a and cramping body 7b forms, location bulb 7a is hemisphere profile, location bulb 7a is positioned at the top of positioning screw 7, cramping body 7b is connected in the lower end of location bulb 7a, the cramping body 7b of positioning screw 7 is that both sides have plane-parallel cylinder, external thread rod 7c is connected in the cramping body 7b lower end of positioning screw 7, the location bulb 7a of positioning screw 7, cramping body 7b, external thread rod 7c is coaxial, in the screwed hole 3b that the external thread rod 7c of positioning screw 7 screws in clamp body 3 and by upper clamp nut 8 and lower clamp nut 9 fastening.
This drilling guide tool is equipped with 3 positioning screws 7 and 3 vacuum adapters 1 altogether, and these 3 positioning screws 7 and 3 vacuum adapter 1 intervals are arranged in 6 screwed hole 3b of clamp body 3.By regulating the height of 3 positioning screws 7 to make drill bushing 6 axis of clamp body 3 overlap with the hole normal of part hole to be drilled respectively during use, then the height regulating 3 vacuum adapters 1 is respectively regulated, make sucker 5 and feature contacts, then by the roundlet conical surface 1a of vacuum adapter 1, vaccum suction pipe is installed and vacuum is inhaled to sucker 5, part and clamp body 3 are linked together.Then just can have been holed by drill bushing 6.
The present invention is concrete by the vacuum suction effect geometrical clamp of sucker, ensures that drill bushing position is correct by positioning screw and piece surface rigid contact.Structure of the present invention is simple, makes easily, can be widely used in the drilling operating processing of various sheet metal part.
Claims (1)
1. one kind utilizes the drilling guide tool of vacuum clamping, it is characterized in that, this is led tool and comprises clamp body (3), sucker (5), vacuum adapter (1), drill bushing (6) and positioning screw (7), clamp body (3) is circular plate-like shape metallic object, round tube hole (3a) is had at the center of clamp body (3), drill bushing (6) is installed in round tube hole (3a), 6 tapped through holes (3b) are circumferentially evenly being had around round tube hole (3a), the sucker (5) be made up of elastomeric material is made up of circular cone ring body (5b) and torus (5a), vacuum adapter (1) is the open circles metal tube that there is through hole (1b) at center, the roundlet conical surface (1a) is shaped with in the bottom of vacuum adapter (1), the middle part cylindrical of vacuum adapter (1) is shaped with external screw thread (1d), the top of vacuum adapter (1) is shaped with large cone (1c), by interference fit compact siro spinning technology in the torus (5a) that the large cone (1c) of vacuum adapter (1) inserts sucker (5), in the screwed hole (3b) that the external screw thread (1d) of vacuum adapter (1) screws in clamp body (3) and by top nut (4) and lower nut (2) fastening, positioning screw (7) is by external thread rod (7c), location bulb (7a) and cramping body (7b) composition, location bulb (7a) is hemisphere profile, location bulb (7a) is positioned at the top of positioning screw (7), cramping body (7b) is connected in the lower end of location bulb (7a), the cramping body (7b) of positioning screw (7) is that both sides have plane-parallel cylinder, external thread rod (7c) is connected in cramping body (7b) lower end of positioning screw (7), the location bulb (7a) of positioning screw (7), cramping body (7b), external thread rod (7c) is coaxial, in the screwed hole (3b) that the external thread rod (7c) of positioning screw (7) screws in clamp body (3) and by upper clamp nut (8) and lower clamp nut (9) fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023895.5A CN104625790B (en) | 2015-01-16 | 2015-01-16 | A kind of drilling guide tool utilizing vacuum clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023895.5A CN104625790B (en) | 2015-01-16 | 2015-01-16 | A kind of drilling guide tool utilizing vacuum clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625790A true CN104625790A (en) | 2015-05-20 |
| CN104625790B CN104625790B (en) | 2017-01-04 |
Family
ID=53205266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023895.5A Expired - Fee Related CN104625790B (en) | 2015-01-16 | 2015-01-16 | A kind of drilling guide tool utilizing vacuum clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625790B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112549A (en) * | 2016-08-22 | 2016-11-16 | 山东太古飞机工程有限公司 | Aircraft curved surface sheet material component damage modularity device for excising |
| CN109175077A (en) * | 2018-10-18 | 2019-01-11 | 佛山市南海鑫隆机工机械有限公司 | A kind of process equipment of punching feeding synchronous working |
| CN109910181A (en) * | 2017-12-12 | 2019-06-21 | 王夜辉 | Sucking disk type supporting stand |
| CN110228705A (en) * | 2019-05-21 | 2019-09-13 | 芜湖市爱德运输机械有限公司 | The positioning of arc block plate clamps in conveyer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116826A (en) * | 1996-07-02 | 2000-09-12 | Benway; Randy E. | Drilling jig |
| CN1382077A (en) * | 1999-10-20 | 2002-11-27 | 保谷株式会社 | Spectacles lens boring jig positioning device |
| CN101327565A (en) * | 2008-08-05 | 2008-12-24 | 沈阳飞机工业（集团）有限公司 | Flexible retaining fixture for metal plate series part |
| CN102513580A (en) * | 2012-01-06 | 2012-06-27 | 南京航空航天大学 | Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| CN103056686A (en) * | 2012-12-26 | 2013-04-24 | 江苏申模数字化制造技术有限公司 | Adjustable vacuum absorption clamping device |
| CN204075310U (en) * | 2014-09-05 | 2015-01-07 | 苏州凯雷特精密机械有限公司 | A kind of tool for curved surface rapid drilling |
-
2015
- 2015-01-16 CN CN201510023895.5A patent/CN104625790B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116826A (en) * | 1996-07-02 | 2000-09-12 | Benway; Randy E. | Drilling jig |
| CN1382077A (en) * | 1999-10-20 | 2002-11-27 | 保谷株式会社 | Spectacles lens boring jig positioning device |
| CN101327565A (en) * | 2008-08-05 | 2008-12-24 | 沈阳飞机工业（集团）有限公司 | Flexible retaining fixture for metal plate series part |
| CN102513580A (en) * | 2012-01-06 | 2012-06-27 | 南京航空航天大学 | Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| CN103056686A (en) * | 2012-12-26 | 2013-04-24 | 江苏申模数字化制造技术有限公司 | Adjustable vacuum absorption clamping device |
| CN204075310U (en) * | 2014-09-05 | 2015-01-07 | 苏州凯雷特精密机械有限公司 | A kind of tool for curved surface rapid drilling |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112549A (en) * | 2016-08-22 | 2016-11-16 | 山东太古飞机工程有限公司 | Aircraft curved surface sheet material component damage modularity device for excising |
| CN106112549B (en) * | 2016-08-22 | 2018-06-12 | 山东太古飞机工程有限公司 | Aircraft curved surface plank component damage modularization device for excising |
| CN109910181A (en) * | 2017-12-12 | 2019-06-21 | 王夜辉 | Sucking disk type supporting stand |
| CN109175077A (en) * | 2018-10-18 | 2019-01-11 | 佛山市南海鑫隆机工机械有限公司 | A kind of process equipment of punching feeding synchronous working |
| CN109175077B (en) * | 2018-10-18 | 2023-09-08 | 佛山市南海鑫隆机工机械有限公司 | Processing equipment for punching and taking synchronous work |
| CN110228705A (en) * | 2019-05-21 | 2019-09-13 | 芜湖市爱德运输机械有限公司 | The positioning of arc block plate clamps in conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625790B (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180116 |