CN104057407B - Quick positioning and locking integrated device - Google Patents
Quick positioning and locking integrated device Download PDFInfo
- Publication number
- CN104057407B CN104057407B CN201410245304.4A CN201410245304A CN104057407B CN 104057407 B CN104057407 B CN 104057407B CN 201410245304 A CN201410245304 A CN 201410245304A CN 104057407 B CN104057407 B CN 104057407B
- Authority
- CN
- China
- Prior art keywords
- taper pin
- screw thread
- rotating nut
- positioning taper
- locating taper
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a quick positioning and locking integrated device which comprises a positioning taper pin, wherein a positioning taper sleeve and a thread positioning taper sleeve are respectively sleeved at two ends of the positioning taper pin, an end cover is sleeved on the positioning taper pin at the front end of the positioning taper sleeve, external threads are respectively arranged on the middle section of the positioning taper pin and the front end of the thread positioning taper sleeve, a rotating nut is in threaded fit with the middle section of the positioning taper pin, the rotating nut comprises two sections of internal threads with unequal leads, the rotating nut is also in threaded fit with the thread positioning taper sleeve, a second pressure spring is arranged between the rotating nut and the thread positioning taper sleeve, and a first pressure spring is arranged between the positioning taper pin and the end cover. The invention realizes the integrated design of the structure by utilizing the precise matching and mutual locking among the positioning taper pin with threads at the middle section, the positioning taper sleeve and the rotating nut; the invention has the advantages of small volume, light weight, easy operation and the like.
Description
Technical field
The present invention relates to radar antenna field, be specifically related to a kind of Rapid positioning locking integrated apparatus.
Background technology
The medium-and-large-sized reflector antenna of radar system, for the ease of transport, all adopts partitioned organization, and interblock assembling combination utilizes location locking mechanism to realize connecting.Because antenna is in wild environment work, location locking mechanism whether convenient operation, whether reliability and durability, the mobility of direct influential system and reliability design index.In order to ensure the positive connection of piecemeal part, positioning and locking adopts alignment pin and bolt combination structure usually.In real operation, the installation or removal process of alignment pin is not only time-consuming, and need apply larger external force.Easily adverse influence is produced to antenna partial structurtes just because of this mode, and then positioning and locking was lost efficacy, bring uncertain risk to whole system, so be never interrupted the research of convenient reliable location locking mechanism designing technique.Particularly for composite antenna, its interblock coupling arrangement more requires to avoid using impulsive force to mount and dismount in operation process, therefore the interblock hitch designs technology of researching antenna partitioned organization, the interblock hitch designs technology of particularly large-scale composite radar antenna partitioned organization has stronger realistic meaning and application and popularization value.
In prior art, medium-and-large-sized radar antenna many employings straight pin of sectional type or taper bolt position, in any case but, work due under wild environment, locating surface and locking face produce corrosion to a certain degree, add and limit by spendable instrument, make in installation and removal process, impulsive force all inevitably will be used to carry out operation, waste time and energy, and easily produce local deformation, be difficult to ensure interblock positioning precision.
Rapid positioning locking integrated apparatus is applied to some extent in other industry, is the Positioning Rotation Lock Mechanism of 200520105831.1 and to be applied to the car light manufacturing patent No. be the quick positioning locking mechanism of CN201020259486 as being applied to the machine industry patent No..This kind of patent is mostly the innovative design in manufacture course of products in technological equipment.
The present invention compared to existing technology, is the technology combined with product design field, and be associated with the environment for use of product and instructions for use, therefore it all carries out innovative design in positioning and locking method, device volume weight, mounting interface form etc.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of Rapid positioning locking integrated apparatus, utilize the screwed locating taper pin in stage casing coordinating of tapered sleeve to realize accurately locating with location, under the effect of rotating nut, realize the quick locking of mechanism simultaneously.
The technical solution adopted in the present invention is:
A kind of Rapid positioning locking integrated apparatus, it is characterized in that: include locating taper pin, the two ends of locating taper pin are respectively installed with location tapered sleeve, screw thread location tapered sleeve, the locating taper pin of tapered sleeve front end, location is arranged with end cap, the front end of the stage casing of locating taper pin and screw thread location tapered sleeve is equipped with external screw thread, the mid-section threads of locating taper pin is combined with rotating nut, rotating nut is containing two sections of unequal internal threads of helical pitch, rotating nut also coordinates with screw thread locating cone external threading, described rotating nut and screw thread are located between tapered sleeve and are provided with stage clip two, stage clip one is provided with between locating taper pin and end cap.
Described a kind of Rapid positioning locking integrated apparatus, is characterized in that: the stage casing external screw thread maximum solid envelope of described locating taper pin is in the tapering outline line of locating taper pin.
Described a kind of Rapid positioning locking integrated apparatus, is characterized in that: the stage casing external screw thread of described locating taper pin is multiple-trapeziform screw thread, and trapezoidal thread head number scope is 2 ~ 3.
Described a kind of Rapid positioning locking integrated apparatus, is characterized in that: described contains two sections of unequal internal threads of helical pitch with the rotating nut of locating taper pin threaded engagement, locates tapered sleeve respectively form screw pair with locating taper pin and screw thread.
Described a kind of Rapid positioning locking integrated apparatus, is characterized in that: described rotating nut is containing two sections of unequal internal threads of helical pitch, and its helical pitch difference scope is 3 ~ 10mm.
Described a kind of Rapid positioning locking integrated apparatus, is characterized in that: described stage clip one, two can adopt other flexible member to replace.
Compared with prior art, beneficial effect of the present invention is:
The present invention utilizes the precise match between the screwed locating taper pin in stage casing, location tapered sleeve and rotating nut and mutually locks, and realizes the integrated design of structure; Utilize the Design of Screw Thread of two sections of different leads, by the axially-movable relative to location tapered sleeve of the rotational movement locating taper pin of rotating nut, realize the sharp work of this device, utilize thread parameter and the flexible member of the different qualities used in device, ensure that the reliability of this device operation; The present invention also has the advantages such as volume is little, lightweight, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-rotating nut, 2-locating taper pin, 3-locate tapered sleeve, 4-screw thread location tapered sleeve, 5-end cap and 6-stage clip one, 7-stage clip two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of Rapid positioning locking integrated apparatus, can be divided into two parts: the parts one be namely made up of rotating nut 1, screw thread location tapered sleeve 4 and stage clip 27 and the parts two be made up of locating taper pin 2, location tapered sleeve 3, end cap 5 and stage clip 1;
Parts one and parts two are installed in two pieces of piecemeal antennas to be assembled respectively;
Rotating nut 1, containing two sections of unequal internal threads of helical pitch, is located tapered sleeve 4 with locating taper pin 2 and screw thread respectively and is formed screw pair; Drive locating taper pin 2 to move axially by screw pair in rotating nut 1 operation, realize the plug of locating taper pin 2, realize the locking of mechanism simultaneously and get loose.
Claims (5)
1. a Rapid positioning locking integrated apparatus, it is characterized in that: include locating taper pin, the two ends of locating taper pin are respectively installed with location tapered sleeve, screw thread location tapered sleeve, the locating taper pin of tapered sleeve front end, location is arranged with end cap, the front end of the stage casing of locating taper pin and screw thread location tapered sleeve is equipped with external screw thread, the mid-section threads of locating taper pin is combined with rotating nut, rotating nut is containing two sections of unequal internal threads of helical pitch, rotating nut also coordinates with screw thread locating cone external threading, described rotating nut and screw thread are located between tapered sleeve and are provided with stage clip two, stage clip one is provided with between locating taper pin and end cap.
2. a kind of Rapid positioning locking integrated apparatus according to claim 1, is characterized in that: the stage casing external screw thread maximum solid envelope of described locating taper pin is in the tapering outline line of locating taper pin.
3. a kind of Rapid positioning locking integrated apparatus according to claim 1, is characterized in that: the stage casing external screw thread of described locating taper pin is multiple-trapeziform screw thread, and trapezoidal thread head number scope is 2 ~ 3.
4. a kind of Rapid positioning locking integrated apparatus according to claim 1, is characterized in that: described rotating nut is containing two sections of unequal internal threads of helical pitch, and its helical pitch difference scope is 3 ~ 10mm.
5. a kind of Rapid positioning locking integrated apparatus according to claim 1, is characterized in that: described stage clip one, two can adopt other flexible member to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245304.4A CN104057407B (en) | 2014-06-04 | 2014-06-04 | Quick positioning and locking integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245304.4A CN104057407B (en) | 2014-06-04 | 2014-06-04 | Quick positioning and locking integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057407A CN104057407A (en) | 2014-09-24 |
| CN104057407B true CN104057407B (en) | 2016-03-02 |
Family
ID=51545487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245304.4A Expired - Fee Related CN104057407B (en) | 2014-06-04 | 2014-06-04 | Quick positioning and locking integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057407B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322502A (en) * | 2016-04-28 | 2017-11-07 | 联合汽车电子有限公司 | Fuel pump vibration tong and its application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646374A1 (en) * | 1976-10-14 | 1978-04-20 | Willy Klingen | Rapid clamping tool hydraulic medium application - causes clamping force transmission from piston to thrust rod |
| JPH11216680A (en) * | 1998-02-02 | 1999-08-10 | Meidensha Corp | Workpiece positioning device |
| EP1247619A2 (en) * | 2001-04-06 | 2002-10-09 | Uniteam S.p.A. | Device for the positioning and blocking of pieces on wood working machines and relative machine |
| CN201736145U (en) * | 2010-07-07 | 2011-02-09 | 常州星宇车灯股份有限公司 | Quick positioning locking mechanism |
| CN201874928U (en) * | 2010-11-10 | 2011-06-22 | 中国电子科技集团公司第十四研究所 | Quick-assembly/disassembly and high-accuracy connecting device |
| CN103825078A (en) * | 2014-03-24 | 2014-05-28 | 上海航天电子通讯设备研究所 | Automatic locking device for space-borne antenna |
-
2014
- 2014-06-04 CN CN201410245304.4A patent/CN104057407B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646374A1 (en) * | 1976-10-14 | 1978-04-20 | Willy Klingen | Rapid clamping tool hydraulic medium application - causes clamping force transmission from piston to thrust rod |
| JPH11216680A (en) * | 1998-02-02 | 1999-08-10 | Meidensha Corp | Workpiece positioning device |
| EP1247619A2 (en) * | 2001-04-06 | 2002-10-09 | Uniteam S.p.A. | Device for the positioning and blocking of pieces on wood working machines and relative machine |
| CN201736145U (en) * | 2010-07-07 | 2011-02-09 | 常州星宇车灯股份有限公司 | Quick positioning locking mechanism |
| CN201874928U (en) * | 2010-11-10 | 2011-06-22 | 中国电子科技集团公司第十四研究所 | Quick-assembly/disassembly and high-accuracy connecting device |
| CN103825078A (en) * | 2014-03-24 | 2014-05-28 | 上海航天电子通讯设备研究所 | Automatic locking device for space-borne antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104057407A (en) | 2014-09-24 |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Qiyue Inventor after: Niu Zhongwen Inventor after: Ren Cuifeng Inventor after: Yang Banghong Inventor after: Cheng Haiping Inventor before: Niu Zhongwen Inventor before: Ren Cuifeng Inventor before: Yang Banghong Inventor before: Cheng Haiping |
|
| COR | Change of bibliographic data | ||
| 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: 20160302 Termination date: 20210604 |