CN111215887B - Error-proof combined device for quick assembly alignment of sensitive package - Google Patents
Error-proof combined device for quick assembly alignment of sensitive package Download PDFInfo
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- CN111215887B CN111215887B CN201911227732.3A CN201911227732A CN111215887B CN 111215887 B CN111215887 B CN 111215887B CN 201911227732 A CN201911227732 A CN 201911227732A CN 111215887 B CN111215887 B CN 111215887B
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- base
- sensitive
- shock absorber
- headstock
- quick assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a mistake-proofing combination device for quick assembly alignment of a sensitive package, which comprises: the shock absorber comprises a base, wherein four base bosses for placing a shock absorber seat are arranged on the base; the pair of brackets are symmetrically arranged on the base; the headstock is arranged at the upper end of the bracket, and each headstock is respectively provided with two headstock bosses for placing the shock absorber seats; each head boss corresponds to the base boss at an upper position and a lower position. The base is provided with a pair of positioning bosses for positioning the bracket. According to the invention, the sensitive package is placed on the base, and the positioning screws are fixed, so that the purposes of quickly aligning and fixing 8 vibration absorbers of the sensitive package and keeping the installation precision are achieved.
Description
Technical Field
The invention relates to the technical field of sensitive package assembly, in particular to a mistake-proofing combination device for quick assembly and alignment of a sensitive package.
Background
The missile-borne optical fiber inertial measurement unit has the functions of measuring angular velocity and apparent acceleration of the missile in three axes in real time, and providing three-axis angular increment, three-axis apparent velocity increment, three-axis angular velocity and three-axis apparent acceleration after error compensation. The sensitive package in the missile-borne optical fiber inertial measurement unit is connected with the shell through eight vibration absorbers, and plays a role in isolation and protection on external violent random vibration; meanwhile, the gyro and the accelerometer sensitive element are arranged in the sensitive package, and certain position precision requirements are met. The quality of the installation precision of the sensitive package determines the external output precision of the product.
The vibration absorber is connected with the sensitive bag through the vibration absorber seats with two specifications, and due to space limitation, the vibration absorber is fixed by one screw, and can rotate in the screwing process. In the prior art, people rely on experience to align eight vibration absorbers, the vibration absorbers are kept from rotating in the screwing process, and the precision is sometimes difficult to ensure; moreover, with increased production, the efficiency is obviously not high, and the situation that the damper seat is not assembled correctly in position occasionally occurs.
Disclosure of Invention
The invention aims to provide a mistake-proofing combination device for quick assembly alignment of a sensitive bag.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a mistake-proofing combination device for quick assembly alignment of sensitive packages is characterized by comprising the following components:
the shock absorber comprises a base, wherein four base bosses for placing a shock absorber seat are arranged on the base;
the pair of brackets are symmetrically arranged on the base;
the headstock is arranged at the upper end of the bracket, and each headstock is respectively provided with two headstock bosses for placing the shock absorber seats;
each head boss corresponds to the base boss at an upper position and a lower position.
The base is provided with a pair of positioning bosses for positioning the bracket.
The bottom of the support is provided with a positioning groove, and the positioning groove is matched with the positioning boss.
The bracket is L-shaped.
The head frame is provided with two through holes, and the head frame is screwed with the threaded holes on the bracket through the through holes by screws so as to be fixed on the bracket.
The base is provided with limiting screws in the transverse direction and the longitudinal direction and used for limiting the horizontal movement of the sensitive bag.
Compared with the prior art, the invention has the following advantages:
the sensitive package is placed on the base, and the sensitive package is fixed, so that the purpose of quickly aligning and fixing 8 vibration damper bases of the sensitive package is achieved; the mechanical assembly alignment is adopted to replace manual operation based on experience, the rotation problems in the process of assembling and screwing two types of shock absorber seats can be effectively prevented, the upper row of four shock absorber assemblies and the lower row of four shock absorber assemblies are kept on respective horizontal planes, the installation precision is guaranteed, the device is simple to operate, the pure mechanical assembly and adjustment are achieved, and the efficiency is high.
Drawings
FIG. 1 is a front view of a mistake proofing combination device for quick assembly alignment of sensitive packages according to the present invention;
FIG. 2 is a block diagram of a mistake proofing combination device for quick assembly alignment of sensitive packages according to the present invention;
fig. 3 is a schematic diagram of the application of the present invention.
Detailed Description
The present invention will now be further described by way of the following detailed description of a preferred embodiment thereof, taken in conjunction with the accompanying drawings.
As shown in fig. 1 to 3, a mistake-proof combination device for quick assembly alignment of sensitive packages comprises: the shock absorber comprises a base 4, wherein four base bosses 41 for placing a shock absorber seat are arranged on the base 4; a pair of brackets 2 symmetrically arranged on the base; the headstock 5 is arranged at the upper end of the bracket 2, and each headstock 5 is respectively provided with two headstock bosses 51 for placing a shock absorber seat; each of the head bosses 51 corresponds to the base boss 41 at upper and lower positions.
Further, the bevel shape of the head boss 51 matches the damper seat with an angular error better than 3'.
The base is provided with a pair of positioning bosses 42 for positioning the bracket; the bottom of the support 2 is provided with a positioning groove 21, the positioning groove 21 is matched with the positioning boss 42, and the support 2 is L-shaped. After the support 2 is limited, the bolt penetrates through the through holes in the L-shaped support and the base and is screwed with the nut, so that the purpose of fixing is achieved.
The headstock is provided with two through holes, screws penetrate through the through holes to be screwed with threaded holes in the support, so that the headstock is fixed on the support, the flatness of the contact surface of the headstock and the support is better than 0.03mm, and the base is provided with limiting screws in the transverse direction and the longitudinal direction and used for limiting the horizontal movement of the sensitive bag.
The first damper seat 1 and the damper 6 are fixed through screws; the second damper seat 3 and the damper 6 are fixed by screws.
The plane precision of the base, the first vibration damper seat A and the second vibration damper seat B is better than 0.04mm, and the angle error between the inclined plane matched with the vibration damper seat and the plane of the base is not more than 3'; the base is provided with two positioning bosses for positioning the bracket, and the base is provided with two positioning screws in the transverse direction and the longitudinal direction for transversely and radially adjusting the sensitive bag.
The framework 7 on the sensitive bag is placed on the base, and two sides of the framework 7 are compressed through the transverse and longitudinal positioning screws until the framework 7 is in contact with two leaning surfaces arranged on the base 4; the headstock 5 is fixed on the bracket 2 through screws; firstly, placing two first shock absorber seats 1 and two second shock absorber seats 3 at the bottom, and fixing the two first shock absorber seats and the two second shock absorber seats on a framework 7 through screws; then, two first damper seats 1 and two second damper seats 3 are placed on the headstock 5 and fixed on the framework 7 through screws.
After the 4 first damper seats 1 and the 4 second damper seats 3 are assembled and aligned, the headstock 5 is removed, and the assembly of the sensitive bag is completed.
The using method of the invention is that two supports 2 are respectively fixed on a base 4 through screwing of screws and nuts, then two headstock 5 are respectively fixed on the supports 2 through screws, a framework 7 is put on the base 4, the horizontal movement of the framework 7 is limited through transverse and longitudinal screws screwed on the base 4, a first damper seat 1 and a damper, and a second damper seat 3 and a damper 6 are assembled into an integrated damper assembly, the damper assembly is correspondingly arranged according to the boss shape of the damper seat arranged on the base 4 and the headstock 5, and after 8 damper assemblies are aligned, the damper assembly can be fixed on the framework through screws.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (6)
1. A mistake-proof combination for quick assembly alignment of sensitive packages, comprising:
the shock absorber comprises a base, wherein four base bosses for placing a shock absorber seat are arranged on the base;
the pair of brackets are symmetrically arranged on the base;
the headstock is arranged at the upper end of the bracket, and each headstock is respectively provided with two headstock bosses for placing the shock absorber seats;
each headstock boss corresponds to the base boss at the upper position and the lower position;
the inclined plane shape of the head frame boss is matched with the shock absorber seat, so that the shock absorber seat is prevented from being installed wrongly and is kept from rotating in the screwing process.
2. The mistake-proofing combination device for quick assembly alignment of sensitive packages as claimed in claim 1, wherein the base is provided with a pair of positioning bosses for positioning the bracket.
3. The mistake-proofing combination device for quick assembly alignment of sensitive packages as claimed in claim 2, wherein the bottom of the bracket is provided with a positioning groove, and the positioning groove is matched with the positioning boss.
4. The error-proofing assembly for quick assembly alignment of sensitive packs according to claim 1 wherein said bracket is L-shaped.
5. The mistake-proofing combination device for quick assembly alignment of sensitive packages as claimed in claim 1, wherein the head frame is provided with two through holes, and the head frame is fixed on the support by screwing screws through the through holes and the threaded holes on the support.
6. The mistake-proofing combination device for quick assembly alignment of sensitive packs according to any of claims 1-5, wherein the base is provided with limit screws in the transverse and longitudinal directions for limiting the horizontal movement of the sensitive packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227732.3A CN111215887B (en) | 2019-12-04 | 2019-12-04 | Error-proof combined device for quick assembly alignment of sensitive package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227732.3A CN111215887B (en) | 2019-12-04 | 2019-12-04 | Error-proof combined device for quick assembly alignment of sensitive package |
Publications (2)
| Publication Number | Publication Date |
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| CN111215887A CN111215887A (en) | 2020-06-02 |
| CN111215887B true CN111215887B (en) | 2021-12-14 |
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| CN201911227732.3A Active CN111215887B (en) | 2019-12-04 | 2019-12-04 | Error-proof combined device for quick assembly alignment of sensitive package |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0876585A4 (en) * | 1996-01-24 | 2000-10-25 | Gyration Inc | Vibratory rate gyroscope and method of assembly |
| CN2825192Y (en) * | 2005-10-09 | 2006-10-11 | 万向钱潮股份有限公司 | Lateral inversion preventing device for assembling clamp in knuckle assembly |
| CN200954606Y (en) * | 2006-04-11 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Angular-piece error-preventing device for container angular-piece positioning and positioning device thereof |
| CN201419309Y (en) * | 2009-04-27 | 2010-03-10 | 南阳淅减汽车减振器有限公司 | Assembly and fail-safe device for shock absorber |
| CN101922938A (en) * | 2010-07-14 | 2010-12-22 | 北京航空航天大学 | High-precision laser gyroscope inertia measurement system for POS |
| CN202987172U (en) * | 2012-12-06 | 2013-06-12 | 南车二七车辆有限公司 | Misassembly-proof tool of locking device |
| CN203936569U (en) * | 2014-07-16 | 2014-11-12 | 凯迈(洛阳)机电有限公司 | A kind of fluted disc assembly mistake proofing apparatus for welding and positioning |
| CN205033148U (en) * | 2015-10-12 | 2016-02-17 | 玉柴联合动力股份有限公司 | Prevent mistake proofing frock of engine valve misloading |
| CN205096832U (en) * | 2015-10-21 | 2016-03-23 | 南车青岛四方机车车辆股份有限公司 | Mounting panel error proofing device |
| CN205475204U (en) * | 2016-02-23 | 2016-08-17 | 宏润建设集团股份有限公司 | Locator for steel reinforcement cage is transferred to drilling bored concrete pile |
| CN106369105A (en) * | 2016-10-26 | 2017-02-01 | 上海航天控制技术研究所 | Eight-point damping system for optical fiber inertial unit of spacecraft |
| CN206010888U (en) * | 2016-08-23 | 2017-03-15 | 哈尔滨科锐尔精密技术有限公司 | A kind of assembly tooling grip device with mistake proofing and warning function |
| CN206393278U (en) * | 2016-12-27 | 2017-08-11 | 天津市臣涛精密机械设备有限公司 | Pad Special clamping device with self-locking centering function |
| CN206756172U (en) * | 2017-05-25 | 2017-12-15 | 上海航天控制技术研究所 | A kind of vibration insulating system of missile-borne optical fibre gyro combination |
| CN107677262A (en) * | 2017-08-15 | 2018-02-09 | 北京航天时代光电科技有限公司 | A kind of 4 vibration insulating systems in optical fiber gyro inertial measurement space |
| CN108151725A (en) * | 2017-11-30 | 2018-06-12 | 上海航天控制技术研究所 | A kind of compact optical fiber for having once fault redundance is used to a group structure |
| CN207771658U (en) * | 2017-12-31 | 2018-08-28 | 上海维衡精密电子股份有限公司 | The anti-misloading jig of silica gel part on a kind of irregular strip |
| CN207816289U (en) * | 2018-01-05 | 2018-09-04 | 湖北三江航天红峰控制有限公司 | A kind of high-precision optical fiber inertial nevigation apparatus of 8 points of inside vibration damping |
| CN108747160A (en) * | 2018-07-20 | 2018-11-06 | 株洲日望精工有限公司 | A kind of locomotive converter cabinet copped wave resistive dissipation locating of fans tooling |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2681690B2 (en) * | 1989-04-28 | 1997-11-26 | 日本航空電子工業 株式会社 | Isotropic anti-vibration equipment |
| JPH05275891A (en) * | 1992-03-27 | 1993-10-22 | Matsushita Electric Ind Co Ltd | Electronic part feeding apparatus |
| JP2001291363A (en) * | 2000-04-07 | 2001-10-19 | Hitachi Ltd | Magnetic disk device |
| CN201519936U (en) * | 2009-09-27 | 2010-07-07 | 中冶东北建设有限公司机械安装工程公司 | Circular cooler track auxiliary mounting tool |
| CN202528091U (en) * | 2012-05-07 | 2012-11-14 | 宁波依诺汽车电子有限公司 | Tool equipment for assembling upper shell of executor motor |
| KR20140004008U (en) * | 2012-12-21 | 2014-07-01 | 현대중공업 주식회사 | Guide apparatus for cutting support pipe |
| JP5627719B2 (en) * | 2013-01-16 | 2014-11-19 | 三菱重工業株式会社 | Target holding jig and measuring device |
| CN204819271U (en) * | 2015-07-14 | 2015-12-02 | 广州协鸿工业机器人技术有限公司 | A positioner for engine asseumbly production line |
| CN204843427U (en) * | 2015-08-11 | 2015-12-09 | 保定科诺伟业控制设备有限公司 | A assembly fixture that is used for wind power generation equipment converter power unit electric capacity to organize |
| CN105904210B (en) * | 2016-06-16 | 2018-01-09 | 苏州科技学院 | Power assisted gearshift cylinder assembles p-wire and assembling method of testing |
| CN106334934B (en) * | 2016-11-07 | 2018-05-11 | 芜湖天佑汽车技术有限公司 | Traveller general assembly error prevention device |
| CN206208845U (en) * | 2016-12-05 | 2017-05-31 | 邢台先锋超声电子有限公司 | A kind of supersonic detector pitching rotatable frame |
| CN206426376U (en) * | 2017-01-19 | 2017-08-22 | 广州三兴精密模具塑料工程有限公司 | A kind of new guide pillar assembling mistake proofing mould |
| CN207234052U (en) * | 2017-09-12 | 2018-04-13 | 镇江奥博通信设备有限公司 | A kind of convenient cylindrical connector of grafting |
| CN207309793U (en) * | 2017-09-15 | 2018-05-04 | 天津兆美旭康科技有限公司 | A kind of coach air conditioner mounting rail positioning tool |
| CN209225627U (en) * | 2018-11-05 | 2019-08-09 | 安波福电气系统有限公司 | A kind of assembly mistake proofing fixed mechanism |
-
2019
- 2019-12-04 CN CN201911227732.3A patent/CN111215887B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0876585A4 (en) * | 1996-01-24 | 2000-10-25 | Gyration Inc | Vibratory rate gyroscope and method of assembly |
| CN2825192Y (en) * | 2005-10-09 | 2006-10-11 | 万向钱潮股份有限公司 | Lateral inversion preventing device for assembling clamp in knuckle assembly |
| CN200954606Y (en) * | 2006-04-11 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Angular-piece error-preventing device for container angular-piece positioning and positioning device thereof |
| CN201419309Y (en) * | 2009-04-27 | 2010-03-10 | 南阳淅减汽车减振器有限公司 | Assembly and fail-safe device for shock absorber |
| CN101922938A (en) * | 2010-07-14 | 2010-12-22 | 北京航空航天大学 | High-precision laser gyroscope inertia measurement system for POS |
| CN202987172U (en) * | 2012-12-06 | 2013-06-12 | 南车二七车辆有限公司 | Misassembly-proof tool of locking device |
| CN203936569U (en) * | 2014-07-16 | 2014-11-12 | 凯迈(洛阳)机电有限公司 | A kind of fluted disc assembly mistake proofing apparatus for welding and positioning |
| CN205033148U (en) * | 2015-10-12 | 2016-02-17 | 玉柴联合动力股份有限公司 | Prevent mistake proofing frock of engine valve misloading |
| CN205096832U (en) * | 2015-10-21 | 2016-03-23 | 南车青岛四方机车车辆股份有限公司 | Mounting panel error proofing device |
| CN205475204U (en) * | 2016-02-23 | 2016-08-17 | 宏润建设集团股份有限公司 | Locator for steel reinforcement cage is transferred to drilling bored concrete pile |
| CN206010888U (en) * | 2016-08-23 | 2017-03-15 | 哈尔滨科锐尔精密技术有限公司 | A kind of assembly tooling grip device with mistake proofing and warning function |
| CN106369105A (en) * | 2016-10-26 | 2017-02-01 | 上海航天控制技术研究所 | Eight-point damping system for optical fiber inertial unit of spacecraft |
| CN206393278U (en) * | 2016-12-27 | 2017-08-11 | 天津市臣涛精密机械设备有限公司 | Pad Special clamping device with self-locking centering function |
| CN206756172U (en) * | 2017-05-25 | 2017-12-15 | 上海航天控制技术研究所 | A kind of vibration insulating system of missile-borne optical fibre gyro combination |
| CN107677262A (en) * | 2017-08-15 | 2018-02-09 | 北京航天时代光电科技有限公司 | A kind of 4 vibration insulating systems in optical fiber gyro inertial measurement space |
| CN108151725A (en) * | 2017-11-30 | 2018-06-12 | 上海航天控制技术研究所 | A kind of compact optical fiber for having once fault redundance is used to a group structure |
| CN207771658U (en) * | 2017-12-31 | 2018-08-28 | 上海维衡精密电子股份有限公司 | The anti-misloading jig of silica gel part on a kind of irregular strip |
| CN207816289U (en) * | 2018-01-05 | 2018-09-04 | 湖北三江航天红峰控制有限公司 | A kind of high-precision optical fiber inertial nevigation apparatus of 8 points of inside vibration damping |
| CN108747160A (en) * | 2018-07-20 | 2018-11-06 | 株洲日望精工有限公司 | A kind of locomotive converter cabinet copped wave resistive dissipation locating of fans tooling |
Non-Patent Citations (1)
| Title |
|---|
| 防错技术在汽车减震器装配中的应用;周志坚;《现代制造工程》;20030531(第5期);第82-83页 * |
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