CN106853616A - A kind of tapered connecting rod for the small-sized mounting surface of test specimen - Google Patents
A kind of tapered connecting rod for the small-sized mounting surface of test specimen Download PDFInfo
- Publication number
- CN106853616A CN106853616A CN201710108125.XA CN201710108125A CN106853616A CN 106853616 A CN106853616 A CN 106853616A CN 201710108125 A CN201710108125 A CN 201710108125A CN 106853616 A CN106853616 A CN 106853616A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- test specimen
- small
- tapered
- mounting surface
- 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
- 230000009286 beneficial effect Effects 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of tapered connecting rod for the small-sized mounting surface of test specimen, including tapered connector, the first connecting plate and the second connecting plate, the large end face of the tapered connector is fixedly connected with first connecting plate, the small end face of the tapered connector is connected with second connecting plate, first connecting plate is coupled by multiple first mounting screws with fixture, and second connecting plate is coupled by multiple second mounting screws with test specimen.A kind of tapered connecting rod for the small-sized mounting surface of test specimen of the invention, realizes small-sized mounting surface test specimen and couples form with the high intensity of vibration tong, possesses the value promoted the use of.
Description
Technical field
The invention belongs to MACHINERY JOINT field, and in particular to a kind of tapered connection for the small-sized mounting surface of test specimen
Bar.
Background technology
In the test specimen of some test specimens, particularly engine type, limited by shape space, it is with around to couple be by number
Root thin connecting rod is carried out, and mounting surface is smaller.If directly carrying out vibration test using thin connecting rod connecting clamp, due to carefully connecting
Extension bar rigidity is weaker, is susceptible to fracture, and test specimen can shake strongly, make the vibration test of test specimen be difficult to control.Using tapered
Connecting rod mode, can realize coupling for small-sized mounting surface test specimen and vibration tong, while having intensity very high, meet vibration examination
Test the requirement of control.So needing to develop new tapered connecting rod.
The content of the invention
The purpose of the present invention is that and provides a kind of for the tapered of the small-sized mounting surface of test specimen in order to solve the above problems
Connecting rod.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of tapered connecting rod for the small-sized mounting surface of test specimen, including tapered connector, the first connecting plate and second connect
Fishplate bar, the large end face of the tapered connector is fixedly connected with first connecting plate, the small end face of the tapered connector with
The second connecting plate connection, first connecting plate is coupled by multiple first mounting screws with fixture, second connection
Plate is coupled by multiple second mounting screws with test specimen.
Specifically, first connecting plate and second connecting plate are cylinder, first connecting plate with it is described
Fixture connection place, second connecting plate are prominent to surrounding with the test specimen connection place, first connecting plate and the folder
Tool connection highlight is provided with multiple tapped through holes, and second connecting plate couples highlight and is provided with multiple spiral shells with the test specimen
Line through hole.
Further, first connecting plate couples highlight with the fixture and is provided with 8 tapped through holes, described second
Connecting plate couples highlight with the test specimen and is provided with 4 tapped through holes.
The beneficial effects of the present invention are：
A kind of tapered connecting rod for the small-sized mounting surface of test specimen of the invention, realizes small-sized mounting surface test specimen and is pressed from both sides with vibration
The high intensity connection form of tool, possesses the value promoted the use of.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1. the first mounting screw, 2. tapered connector, 3. the second mounting screw, 4. the first connecting plate, 5. second connects
Fishplate bar.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of tapered connecting rod for the small-sized mounting surface of test specimen, including tapered connector 2, first is connected
The connecting plate 5 of plate 4 and second, the large end face of tapered connector 2 is fixedly connected with the first connecting plate 4, the small end face of tapered connector 2
It is connected with the second connecting plate 5, the first connecting plate 4 is coupled by multiple first mounting screws 1 with fixture, and the second connecting plate 5 passes through
Multiple second mounting screws 3 couple with test specimen.
Specifically, the first connecting plate 4 and the second connecting plate 5 are cylinder, the first connecting plate 4 and fixture connection place, the
Two connecting plates 5 are prominent to surrounding with test specimen connection place, and the first connecting plate 4 couples highlight with fixture, and to be provided with multiple screw threads logical
Hole, the second connecting plate 5 couples highlight with test specimen and is provided with multiple tapped through holes.
Further, the first connecting plate 4 couples highlight with fixture and is provided with 8 tapped through holes, the second connecting plate 5 and examination
Part connection highlight is provided with 4 tapped through holes.
Operation of the present invention, the first connecting plate 4 and holder contacts, and it is each passed through 8 by 8 the first mounting screws 1
Tensed with fixture after individual tapped through hole and coupled, the second connecting plate 5 is contacted with test specimen, and is worn respectively by 4 the second mounting screws 3
Couple with test specimen tension after crossing 4 tapped through holes.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its Xiao Wu circle
It is fixed.
Claims (3)
1. a kind of tapered connecting rod for the small-sized mounting surface of test specimen, it is characterised in that：Including tapered connector, the first connecting plate
With the second connecting plate, the large end face of the tapered connector is fixedly connected with first connecting plate, the tapered connector
Small end face is connected with second connecting plate, and first connecting plate is coupled by multiple first mounting screws with fixture, described
Second connecting plate is coupled by multiple second mounting screws with test specimen.
2. a kind of tapered connecting rod for the small-sized mounting surface of test specimen according to claim 1, it is characterised in that：Described
One connecting plate and second connecting plate are cylinder, and first connecting plate connects with the fixture connection place, described second
Fishplate bar is prominent to surrounding with the test specimen connection place, and first connecting plate couples highlight and is provided with multiple with the fixture
Tapped through hole, second connecting plate couples highlight and is provided with multiple tapped through holes with the test specimen.
3. a kind of tapered connecting rod for the small-sized mounting surface of test specimen according to claim 2, it is characterised in that：Described
One connecting plate couples highlight with the fixture and is provided with 8 tapped through holes, and second connecting plate couples prominent with the test specimen
Source is provided with 4 tapped through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108125.XA CN106853616A (en) | 2017-02-27 | 2017-02-27 | A kind of tapered connecting rod for the small-sized mounting surface of test specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108125.XA CN106853616A (en) | 2017-02-27 | 2017-02-27 | A kind of tapered connecting rod for the small-sized mounting surface of test specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106853616A true CN106853616A (en) | 2017-06-16 |
Family
ID=59125219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108125.XA Pending CN106853616A (en) | 2017-02-27 | 2017-02-27 | A kind of tapered connecting rod for the small-sized mounting surface of test specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853616A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031160A (en) * | 1978-10-05 | 1980-04-16 | Derritron Electronics Ltd | Environmental testing apparatus |
| CN1858479A (en) * | 2005-05-04 | 2006-11-08 | 成百燮 | Supportive device for heavy structural substance |
| CN202529152U (en) * | 2011-12-30 | 2012-11-14 | 衡阳泰豪通信车辆有限公司 | Tackle used for detaching, mounting and transferring wing and fixing and protecting wing during vehicle transportation |
| CN105509983A (en) * | 2016-01-12 | 2016-04-20 | 中国工程物理研究院总体工程研究所 | Inclined swinging and low-frequency vibration composite experiment platform |
| CN106124151A (en) * | 2016-07-12 | 2016-11-16 | 南方电网科学研究院有限责任公司 | Extra-high voltage direct current single-column composite post insulator anti-seismic test device and test method thereof |
| CN206475095U (en) * | 2017-02-27 | 2017-09-08 | 中国工程物理研究院总体工程研究所 | A kind of tapered connecting rod for the small-sized mounting surface of test specimen |
-
2017
- 2017-02-27 CN CN201710108125.XA patent/CN106853616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031160A (en) * | 1978-10-05 | 1980-04-16 | Derritron Electronics Ltd | Environmental testing apparatus |
| CN1858479A (en) * | 2005-05-04 | 2006-11-08 | 成百燮 | Supportive device for heavy structural substance |
| CN202529152U (en) * | 2011-12-30 | 2012-11-14 | 衡阳泰豪通信车辆有限公司 | Tackle used for detaching, mounting and transferring wing and fixing and protecting wing during vehicle transportation |
| CN105509983A (en) * | 2016-01-12 | 2016-04-20 | 中国工程物理研究院总体工程研究所 | Inclined swinging and low-frequency vibration composite experiment platform |
| CN106124151A (en) * | 2016-07-12 | 2016-11-16 | 南方电网科学研究院有限责任公司 | Extra-high voltage direct current single-column composite post insulator anti-seismic test device and test method thereof |
| CN206475095U (en) * | 2017-02-27 | 2017-09-08 | 中国工程物理研究院总体工程研究所 | A kind of tapered connecting rod for the small-sized mounting surface of test specimen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170616 |