CN107884122A - A kind of detent mechanism for testboard fixed mount - Google Patents
A kind of detent mechanism for testboard fixed mount Download PDFInfo
- Publication number
- CN107884122A CN107884122A CN201710988037.3A CN201710988037A CN107884122A CN 107884122 A CN107884122 A CN 107884122A CN 201710988037 A CN201710988037 A CN 201710988037A CN 107884122 A CN107884122 A CN 107884122A
- Authority
- CN
- China
- Prior art keywords
- main body
- positioning seat
- seat main
- pilot hole
- locating piece
- 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
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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
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
- G01M1/04—Adaptation of bearing support assemblies for receiving the body to be tested
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
Patent of the present invention is related to a kind of detent mechanism for testboard fixed mount, including fixed seat 1, connector drum 4, positioning seat main body 3, locating piece 2, described connector drum 4 is fixedly connected in fixed seat 1, the upper end of described connector drum 4 is in open state, described positioning seat main body 3 is movably connected in the upper end of connector drum 4, the bottom of described positioning seat main body 3 is in open state, the top of described positioning seat main body 3 offers groove, fixed block 5 is removably connected with the lower end of described positioning seat main body 3, described locating piece 2 is arranged in positioning seat main body 3, described locating piece 2 is fixedly connected on fixed block 5, the first pilot hole is offered on described locating piece 2, the design has simple in construction, the advantages of easily fabricated and practicality and high efficiency.
Description
Technical field
Patent of the present invention is related to a kind of support, particularly a kind of detent mechanism for testboard fixed mount.
Background technology
With the rapid development of economy, the raising of living standards of the people, people substantially have higher to the quality of life
It is required that.Such as the change of the vehicles, from originally walk to the bicycle epoch, be then transitioned at leisure from the bicycle epoch
The motorcycle epoch, and automobile also more and more enters the family of ordinary people now, turns into the indispensable vehicles of people.
For passenger car, its height of center of mass directly affects passenger car and rolled and pitching performance；Its rotary inertia is direct
Influence vehicle transient state control stability；Moreover, the parameter such as barycenter and rotary inertia of automobile is the simulation analysis process in automobile
In the parameter that must know.
In the prior art, object mass center is measured, the method for rotary inertia mainly there are three kinds：Three-line pendulum method, Inertia Based on Torsion Pendulum Method and multiple
Arrangement.Wherein, three-line pendulum method measurement testee rotary inertia has the advantages of equipment is simple, but shortcoming be its measurement accuracy compared with
It is low, wasted time and energy by the installation of test specimen, test period length.The principle of Inertia Based on Torsion Pendulum Method and compound pendulum is essentially identical, but utilizes Inertia Based on Torsion Pendulum Method
The testing stand of measurement, the testee adjustment of various placing attitudes and measurement of each relative position on testing stand are difficult to obtain
Control, very big influence, the measuring accuracy being difficult to obtain can be brought to ultimate measurement accuracy.
At present, the test of barycenter, rotary inertia is mainly Inertia Based on Torsion Pendulum Method and compound pendulum.Existing various tester structures are answered
It is miscellaneous, expensive, and the parameter that can be measured is limited, and time-consuming, causes testing efficiency low.
The content of the invention
The present invention can adjust the height of positioning seat main body by rotating top bolt, serve increase practical performance
Effect；And a kind of detent mechanism for testboard fixed mount is invented.
To solve above-mentioned technical problem, the invention provides a kind of detent mechanism for testboard fixed mount, including
Fixed seat 1,
Connector drum 4, described connector drum 4 are fixedly connected in fixed seat 1, and the upper end of described connector drum 4 is in
Open state,
Positioning seat main body 3, described positioning seat main body 3 are movably connected in the upper end of connector drum 4, described positioning seat
The bottom of main body 3 is in open state, and the top of described positioning seat main body 3 offers groove, the lower end of described positioning seat main body 3
Fixed block 5 is inside removably connected with,
Locating piece 2, described locating piece 2 are arranged in positioning seat main body 3, and described locating piece 2 is fixedly connected on fixation
On block 5, the first pilot hole is offered on described locating piece 2, the first described pilot hole is located at the underface of groove, described
In fixed seat 1 the second pilot hole is offered relative to the position of the first pilot hole.
Further：Elastic clamping body is additionally provided with the first described pilot hole, described elastic clamping body includes
The first pilot hole inwall upper groove 10, spring 11 and spherical dop 9 are opened in, described spherical dop 9 is with being opened in lead 7
Hemispherical neck 8 in side wall matches, and described spherical dop 9 is connected in groove 10 by spring 11, and described is spherical
Dop 9 is caught in the presence of spring 11 in hemispherical neck 8.
Further：Screwed hole is offered in the side wall of described connector drum 4, is connected with described screwed hole top
Bolt 6, described top bolt 6 are connected through screwed hole with the side wall of positioning seat main body 3.
The height of positioning seat main body can be adjusted by rotating top bolt using the present invention after said structure, served
Increase the effect of practical performance；And the design also has the advantages of simple in construction, easily fabricated and practicality and high efficiency.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Embodiment
It is as shown in Figure 1 that the invention provides a kind of detent mechanism for testboard fixed mount, including fixed seat 1, company
Connect cylinder body 4, positioning seat main body 3, locating piece 2, described connector drum 4 are fixedly connected in fixed seat 1, described connector drum
4 upper end is in open state, and described positioning seat main body 3 is movably connected in the upper end of connector drum 4, described positioning seat main body
3 bottom is in open state, and the top of described positioning seat main body 3 offers groove, can in the lower end of described positioning seat main body 3
Dismantling connection has fixed block 5, and described locating piece 2 is arranged in positioning seat main body 3, and described locating piece 2 is fixedly connected on
Determine on block 5, the first pilot hole is offered on described locating piece 2, the first described pilot hole is located at the underface of groove, described
Fixed seat 1 on relative to the position of the first pilot hole offer the second pilot hole.
Elastic clamping body is additionally provided with the first pilot hole as shown in Figure 2, described elastic clamping body includes opening
The first pilot hole inwall upper groove 10, spring 11 and spherical dop 9 are located at, described spherical dop 9 is with being opened in the side of lead 7
Hemispherical neck 8 on wall matches, and described spherical dop 9 is connected in groove 10 by spring 11, described spherical clip
First 9 are caught in the presence of spring 11 in hemispherical neck 8.
Screwed hole is offered in the side wall of connector drum 4 as shown in Figure 1, top bolt is connected with described screwed hole
6, described top bolt 6 is connected through screwed hole with the side wall of positioning seat main body 3.
The present invention can adjust the height of positioning seat main body by rotating top bolt in summary, and it is real to serve increase
With the effect of performance；And the design also has the advantages of simple in construction, easily fabricated and practicality and high efficiency.
Claims (3)
- A kind of 1. detent mechanism for testboard fixed mount, it is characterised in that：IncludingFixed seat 1,Connector drum 4, described connector drum 4 are fixedly connected in fixed seat 1, and the upper end of described connector drum 4 is in unlimited Shape,Positioning seat main body 3, described positioning seat main body 3 are movably connected in the upper end of connector drum 4, described positioning seat main body 3 bottom is in open state, and the top of described positioning seat main body 3 offers groove, can in the lower end of described positioning seat main body 3 Dismantling connection has fixed block 5,Locating piece 2, described locating piece 2 are arranged in positioning seat main body 3, and described locating piece 2 is fixedly connected on fixed block 5 On, the first pilot hole is offered on described locating piece 2, the first described pilot hole is located at the underface of groove, and described consolidates In reservation 1 the second pilot hole is offered relative to the position of the first pilot hole.
- A kind of 2. detent mechanism for testboard fixed mount according to claim 1, it is characterised in that described first Elastic clamping body is additionally provided with pilot hole, described elastic clamping body includes being opened in the first pilot hole inwall upper groove 10th, spring 11 and spherical dop 9, described spherical dop 9 match with the hemispherical neck 8 being opened in the side wall of lead 7, Described spherical dop 9 is connected in groove 10 by spring 11, and described spherical dop 9 is caught in half in the presence of spring 11 In spherical neck 8.
- 3. kind according to claim 1 is used for the detent mechanism of testboard fixed mount, it is characterised in that described connecting cylinder Screwed hole is offered in the side wall of body 4, top bolt 6 is connected with described screwed hole, described top bolt 6 passes through screw thread Hole is connected with the side wall of positioning seat main body 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988037.3A CN107884122A (en) | 2017-10-21 | 2017-10-21 | A kind of detent mechanism for testboard fixed mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988037.3A CN107884122A (en) | 2017-10-21 | 2017-10-21 | A kind of detent mechanism for testboard fixed mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107884122A true CN107884122A (en) | 2018-04-06 |
Family
ID=61781927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988037.3A Pending CN107884122A (en) | 2017-10-21 | 2017-10-21 | A kind of detent mechanism for testboard fixed mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107884122A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203732235U (en) * | 2014-01-22 | 2014-07-23 | 沈阳工业大学 | Bolt impact fatigue testing machine |
| CN105890858A (en) * | 2016-05-25 | 2016-08-24 | 哈尔滨工程大学 | Balance disc device applicable to shaft system vibration tests |
| CN106737296A (en) * | 2016-12-31 | 2017-05-31 | 郑州贯奥仪器仪表有限公司 | A kind of sampling pipe clamp in water quality testing meter |
| CN206275834U (en) * | 2016-06-30 | 2017-06-27 | 南京市六合区人民医院 | Medicine cake former |
| CN206366932U (en) * | 2016-12-30 | 2017-08-01 | 江苏富沃德电子科技有限公司 | A kind of photovoltaic component terminal box fixture |
| CN206451413U (en) * | 2017-01-19 | 2017-08-29 | 郑州澍青医学高等专科学校 | The assistant teaching aid that a kind of ideological and political education professional teaching is used |
-
2017
- 2017-10-21 CN CN201710988037.3A patent/CN107884122A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203732235U (en) * | 2014-01-22 | 2014-07-23 | 沈阳工业大学 | Bolt impact fatigue testing machine |
| CN105890858A (en) * | 2016-05-25 | 2016-08-24 | 哈尔滨工程大学 | Balance disc device applicable to shaft system vibration tests |
| CN206275834U (en) * | 2016-06-30 | 2017-06-27 | 南京市六合区人民医院 | Medicine cake former |
| CN206366932U (en) * | 2016-12-30 | 2017-08-01 | 江苏富沃德电子科技有限公司 | A kind of photovoltaic component terminal box fixture |
| CN106737296A (en) * | 2016-12-31 | 2017-05-31 | 郑州贯奥仪器仪表有限公司 | A kind of sampling pipe clamp in water quality testing meter |
| CN206451413U (en) * | 2017-01-19 | 2017-08-29 | 郑州澍青医学高等专科学校 | The assistant teaching aid that a kind of ideological and political education professional teaching is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |
Application publication date: 20180406 |
|
| RJ01 | Rejection of invention patent application after publication |