CN105738059A - Fixture transfer plate for stern room vibration test - Google Patents
Fixture transfer plate for stern room vibration test Download PDFInfo
- Publication number
- CN105738059A CN105738059A CN201610218304.4A CN201610218304A CN105738059A CN 105738059 A CN105738059 A CN 105738059A CN 201610218304 A CN201610218304 A CN 201610218304A CN 105738059 A CN105738059 A CN 105738059A
- Authority
- CN
- China
- Prior art keywords
- fixture
- keyset
- vibration test
- deck store
- bolt
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012937 correction 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
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A fixture transfer plate for a stern room vibration test solves a problem of stern room vibration test cost increase caused by that matching fixtures are needed for different stern rooms having similar structures and weights but of different sizes since one prior fixture is only suitable for one size of a stern room. Ladder holes are arranged in the middle of a transfer plate body and are a taper stern room connection hole, a centre hole, and a taper fixture connection hole in sequence from left to right. An inside diameter of the taper stern room connection hole is smaller than an outside diameter. An inside diameter of the taper fixture connection hole is smaller than an outside diameter. A flange is arranged on an outer surface of the transfer plate body. Multiple M10 threaded holes and multiple M12 threaded holes are arranged in the same circumference in the flange. An M10 bolt is installed in each M10 threaded hole, and an M12 bolt is installed in each M12 threaded hole. The fixture transfer plate is suitable for the stern room vibration test.
Description
Technical field
The present invention relates to a kind of keyset, be specifically related to a kind of fixture keyset for deck store vibration test.
Background technology
Vibration test product category for weapons field is various, and matched vibration test fixture is in order to testpieces is securely fixed on shaking table face, and the mechanical energy of vibration table is passed to test specimen, and its vibration direct relation the quality of product.Existing test fixture is only suitable for the size of a kind of deck store structure; in deck store vibration processes; it is frequently encountered the size unmatched situation of size with test fixture that deck store structure is similar, weight suitable, be deck store; this is accomplished by redesigning, manufacturing new test fixture, and this makes deck store vibration test add cost (test battery fixture manufacturing cost is about 100,000 yuan) undoubtedly.In order to reduce experimentation cost, inventor has devised fixture keyset.
Summary of the invention
The present invention is the size being only suitable for a kind of deck store structure in order to solve existing test fixture, when, weight similar for deck store structure is quite, simply the size of deck store is not mated with the size of test fixture, also need matched test fixture, cause the problem that deck store vibration test cost increases, it is provided that a kind of fixture keyset for deck store vibration test.
A kind of fixture keyset for deck store vibration test of the present invention includes keyset body, several M10 bolts and several M12 bolt, the center of described keyset body is provided with shoulder hole, shoulder hole is followed successively by taper deck store connecting hole from left to right, centre bore and tapered fixture connecting hole, the inside diameter of taper deck store connecting hole is less than outside diameter, the inside diameter of tapered fixture connecting hole is less than outside diameter, the outer surface of keyset body is provided with flange, flange is provided with several M10 screwed hole and several M12 screwed hole along same circumference, each M10 screwed hole is installed a M10 bolt, each M12 screwed hole is installed a M12 bolt, one end of M10 bolt is polished rod, the other end is threaded rod, one end of M12 bolt is polished rod, the other end is threaded rod.
The present invention compared with prior art has the advantages that
One, utilize the present invention to connect existing fixture and certain model deck store, save the process-cycle that fixture redesigns so on the one hand, save fixture manufacturing expense more than 100,000 yuan for unit on the other hand.
Two, the problem that the present invention considers the aspects such as material easily gets rusty, yielding, connected mode is insecure, clamping efficiency is low, while guaranteeing vibration test fixture and deck store connectivity robustness and stability, also ensure that, with minimum distortion, vibrational excitation is passed to deck store, make test be able to effective, implement smoothly.
Three, the keyset body of the present invention is with steel for material, by increasing the damping of threaded raising fixture, preventing frequently dismounting in vibration test, the deformation of frequent vibration keyset material.By increasing bolt quantity, increasing chamfering, increase the fineness of keyset and the contact surface of deck store itself, keyset and deck store fixture, it is to avoid machining accuracy is inadequate.Carry out alkaline oxygenated process in order to prevent this keyset because of long perishable, the problem got rusty of service life simultaneously.
Four, the invention enables in vibration installation process and decrease clamping correction time, alleviate the labor intensity of operator, save man-hour, reduce because material deformation repeats the expense that processing produces.Jig Design meets vibration test requirement.
Accompanying drawing explanation
Fig. 1 is the overall structure front view of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the front view of keyset body 1；
Fig. 4 is the sectional view of Fig. 3；
Fig. 5 is M10 bolt 2 or the front view of M12 bolt 3；
Fig. 6 is the left view of Fig. 5.
Detailed description of the invention
nullDetailed description of the invention one: present embodiment is described in conjunction with Fig. 1～Fig. 6，Present embodiment includes keyset body 1、Several M10 bolts 2 and several M12 bolt 3，The center of keyset body 1 is provided with shoulder hole，Shoulder hole is followed successively by taper deck store connecting hole 1-1 from left to right、Centre bore 1-2 and tapered fixture connecting hole 1-3，The inside diameter of taper deck store connecting hole 1-1 is less than outside diameter，The inside diameter of tapered fixture connecting hole 1-3 is less than outside diameter，The outer surface of keyset body 1 is provided with flange 1-4，Flange 1-4 is provided with several M10 screwed hole 1-5 and several M12 screwed hole 1-6 along same circumference，Each M10 screwed hole 1-5 installs a M10 bolt 2，Each M12 screwed hole 1-6 installs a M12 bolt 3，One end of M10 bolt 2 is polished rod、The other end is threaded rod，One end of M12 bolt 3 is polished rod、The other end is threaded rod.Keyset body 1 is with steel for material, and simulation deck store is designed with warhead coupling part, and employing corner angle are blunt, the processing technique of the alkaline oxygenated process of deburring.
During assembling, on a side end face of keyset body 1: the polished end of M10 bolt 2 is arranged in M10 screwed hole 1-5, it is fixed with 495 glue, on the opposite side end face of keyset body 1: the polished end of M12 bolt 3 is arranged in M12 screwed hole 1-6, is fixed with 495 glue.
During use, the screw thread rod end of M10 bolt 2 and deck store are attached.The screw thread rod end of M12 bolt 3 is connected with deck store fixture.During vibration, excitation is passed to the present invention by vibration test fixture by vibration table, then by the present invention, excitation is passed to deck store, completes vibration test.
Detailed description of the invention two: present embodiment is described in conjunction with Fig. 1 and Fig. 3, several M10 screwed hole 1-5 and several M12 screwed hole 1-6 of present embodiment are crisscross arranged.Other composition and annexation and detailed description of the invention one identical.
Detailed description of the invention three: present embodiment is described in conjunction with Fig. 4, the thickness B of the keyset body 1 of present embodiment is 25mm～35mm.The thickness of keyset body 1 makes fixture rigidity best in above-mentioned numerical range.Other composition and annexation and detailed description of the invention two identical.
Detailed description of the invention four: present embodiment is described in conjunction with Fig. 4, the thickness B of the keyset body 1 of present embodiment is 30mm.The thickness of fishplate bar body 1 is that above-mentioned numerical value makes fixture rigidity best.Other composition and annexation and detailed description of the invention three identical.
Detailed description of the invention five: present embodiment is described in conjunction with Fig. 4, first cone angle of the taper deck store connecting hole 1-1 of present embodiment is 3 °～10 °.Other composition and annexation and detailed description of the invention three identical.
Detailed description of the invention six: present embodiment is described in conjunction with Fig. 4, first cone angle of the taper deck store connecting hole 1-1 of present embodiment is 5 °.Other composition and annexation and detailed description of the invention five identical.
Detailed description of the invention seven: present embodiment is described in conjunction with Fig. 4, second cone angle beta of the tapered fixture connecting hole 1-3 of present embodiment is 10 °～20 °.Other composition and annexation and detailed description of the invention five identical.
Detailed description of the invention eight: present embodiment is described in conjunction with Fig. 4, second cone angle beta of the tapered fixture connecting hole 1-3 of present embodiment is 15 °.Other composition and annexation and detailed description of the invention seven identical.
Claims (8)
- null1. the fixture keyset for deck store vibration test，Described keyset includes keyset body (1)、Several M10 bolts (2) and several M12 bolt (3)，It is characterized in that: the center of described keyset body (1) is provided with shoulder hole，Shoulder hole is followed successively by taper deck store connecting hole (1-1) from left to right、Centre bore (1-2) and tapered fixture connecting hole (1-3)，The inside diameter of taper deck store connecting hole (1-1) is less than outside diameter，The inside diameter of tapered fixture connecting hole (1-3) is less than outside diameter，The outer surface of keyset body (1) is provided with flange (1-4)，Flange (1-4) is provided with several M10 screwed hole (1-5) and several M12 screwed hole (1-6) along same circumference，Each M10 screwed hole (1-5) is installed a M10 bolt (2)，Each M12 screwed hole (1-6) is installed a M12 bolt (3)，One end of M10 bolt (2) is polished rod、The other end is threaded rod，One end of M12 bolt (3) is polished rod、The other end is threaded rod.
- 2. a kind of fixture keyset for deck store vibration test according to claim 1, it is characterised in that: described several M10 screwed holes (1-5) and several M12 screwed holes (1-6) are crisscross arranged.
- 3. a kind of fixture keyset for deck store vibration test according to claim 2, it is characterised in that: the thickness (B) of described keyset body (1) is 25mm～35mm.
- 4. a kind of fixture keyset for deck store vibration test according to claim 3, it is characterised in that: the thickness (B) of described keyset body (1) is 30mm.
- 5. a kind of fixture keyset for deck store vibration test according to claim 3, it is characterised in that: first cone angle (α) of described taper deck store connecting hole (1-1) is 3 °～10 °.
- 6. a kind of fixture keyset for deck store vibration test according to claim 5, it is characterised in that: first cone angle (α) of described taper deck store connecting hole (1-1) is 5 °.
- 7. a kind of fixture keyset for deck store vibration test according to claim 5, it is characterised in that: second cone angle (β) of described tapered fixture connecting hole (1-3) is 10 °～20 °.
- 8. a kind of fixture keyset for deck store vibration test according to claim 7, it is characterised in that: second cone angle (β) of described tapered fixture connecting hole (1-3) is 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610218304.4A CN105738059A (en) | 2016-04-11 | 2016-04-11 | Fixture transfer plate for stern room vibration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610218304.4A CN105738059A (en) | 2016-04-11 | 2016-04-11 | Fixture transfer plate for stern room vibration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105738059A true CN105738059A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610218304.4A Pending CN105738059A (en) | 2016-04-11 | 2016-04-11 | Fixture transfer plate for stern room vibration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105738059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441763A (en) * | 2016-10-09 | 2017-02-22 | 中国工程物理研究院总体工程研究所 | Transitional coupling device of conical shell used for vibration test |
| CN106768753A (en) * | 2016-11-25 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | A kind of circular ring type vibration test fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991443A (en) * | 1989-10-27 | 1991-02-12 | Hughes Aircraft Company | Vibration testing system |
| DE102005060602A1 (en) * | 2005-12-17 | 2007-06-21 | GM Global Technology Operations, Inc., Detroit | Load simulation device for components of a vehicle having a fastening device rotatable relative to a carrier |
| CN202434175U (en) * | 2011-12-28 | 2012-09-12 | 深圳市宇顺电子股份有限公司 | Improved universal test adapter plate for liquid crystal display |
| CN103273480A (en) * | 2013-06-14 | 2013-09-04 | 中国科学院自动化研究所 | Vibration simulation, active compensation and vibration restraining system based on force feedback |
| CN103335801A (en) * | 2013-06-14 | 2013-10-02 | 中国科学院自动化研究所 | High-precision vibration simulation system based on multi-axis multi-degree of freedom |
| CN203972884U (en) * | 2014-06-24 | 2014-12-03 | 中国航天科工集团第三研究院第八三五七研究所 | A kind of lathe quick-clamping switching device |
| CN205111290U (en) * | 2015-09-09 | 2016-03-30 | 西安斯诺机械智能科技有限公司 | Can realize keysets of quick centering |
| CN205506333U (en) * | 2016-04-11 | 2016-08-24 | 哈尔滨建成集团有限公司 | A anchor clamps keysets for deck store vibration test |
-
2016
- 2016-04-11 CN CN201610218304.4A patent/CN105738059A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991443A (en) * | 1989-10-27 | 1991-02-12 | Hughes Aircraft Company | Vibration testing system |
| DE102005060602A1 (en) * | 2005-12-17 | 2007-06-21 | GM Global Technology Operations, Inc., Detroit | Load simulation device for components of a vehicle having a fastening device rotatable relative to a carrier |
| CN202434175U (en) * | 2011-12-28 | 2012-09-12 | 深圳市宇顺电子股份有限公司 | Improved universal test adapter plate for liquid crystal display |
| CN103273480A (en) * | 2013-06-14 | 2013-09-04 | 中国科学院自动化研究所 | Vibration simulation, active compensation and vibration restraining system based on force feedback |
| CN103335801A (en) * | 2013-06-14 | 2013-10-02 | 中国科学院自动化研究所 | High-precision vibration simulation system based on multi-axis multi-degree of freedom |
| CN203972884U (en) * | 2014-06-24 | 2014-12-03 | 中国航天科工集团第三研究院第八三五七研究所 | A kind of lathe quick-clamping switching device |
| CN205111290U (en) * | 2015-09-09 | 2016-03-30 | 西安斯诺机械智能科技有限公司 | Can realize keysets of quick centering |
| CN205506333U (en) * | 2016-04-11 | 2016-08-24 | 哈尔滨建成集团有限公司 | A anchor clamps keysets for deck store vibration test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441763A (en) * | 2016-10-09 | 2017-02-22 | 中国工程物理研究院总体工程研究所 | Transitional coupling device of conical shell used for vibration test |
| CN106768753A (en) * | 2016-11-25 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | A kind of circular ring type vibration test fixture |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |