CN201355240Y - Simple rigidity gauge - Google Patents
Simple rigidity gauge Download PDFInfo
- Publication number
- CN201355240Y CN201355240Y CNU2009203006150U CN200920300615U CN201355240Y CN 201355240 Y CN201355240 Y CN 201355240Y CN U2009203006150 U CNU2009203006150 U CN U2009203006150U CN 200920300615 U CN200920300615 U CN 200920300615U CN 201355240 Y CN201355240 Y CN 201355240Y
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- CN
- China
- Prior art keywords
- mandrel
- guide pole
- sliding sleeve
- rigidity
- chute
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- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a rigidity gauge, and particularly relates to a simple rigidity gauge capable of measuring rigidity value of objects accurately. The rigidity gauge comprises a base; a machine body is fixed in the base; a core shaft is spliced in the machine body; a sliding sleeve is sleeved on the core shaft in the machine body; guide rods are fixedly connected on the sliding sleeve; the guide rods are perpendicular to the core shaft in the opposite directions; an elastic component is sleeved on the core shaft at the lower end of the sliding sleeve; sliding chutes are formed on the side edges of the machine body corresponding to the guide rods; and scales are arranged on the outer side of the sliding chute. The simple rigidity gauge provided by the utility model has the advantages of simple and reasonable structure, convenient operation, simple and convenient installation, convenient use, accurate measurement and higher performance-price ratio.
Description
Technical field
The utility model is a kind of rigidity rule, particularly a kind of simple and easy rigidity rule that can accurately record the object values of stiffness.
Background technology
In the measurement mechanism of the prior art, only can record the displacement behind the object receiving force, but can't record stressed values of stiffness.
Chinese patent CN101029815, a kind of solid stressed micro-deformation measuring device is disclosed, force sensing element support of the present invention, force sensing element, pallet is fixed on the upper surface center of metab successively, two vertical columns are symmetrical respectively, be vertically fixed on the metab of force sensing element support both sides, fixed cross beam by gib screw and metab secured in parallel on two vertical columns, gauge stand and electromagnetism/power converting member be separately fixed at fixed cross beam on, the center of lower surface, boosting-rod is fixed on the lower end of the movable member of electromagnetism/power converting member, and the sounding rod of little deformation indicating gauge passes the sounding rod overcoat respectively, gauge stand and fixed cross beam are connected with the movable member contact of electromagnetism/power converting member.The present invention especially can measure the deformation of microgranular solid surface, can be applied in the test of solid stressed micro-deformation measurement, is particularly useful for the laboratory of universities and colleges.This utility model patent structure relative complex, and can only record displacement behind the object receiving force, can't record stressed size, use inconveniently relatively, and measure and have error, relative complex on the making degree.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple and reasonable, easy to operate, and simple installation is easy to use, measures accurately the high higher simple and easy rigidity rule of cost performance.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of simple and easy rigidity rule, comprise support, be fixed with body at support, be plugged with mandrel in the described body, be socketed with sliding sleeve on the mandrel in the described body, be fixedly connected with guide pole on the described sliding sleeve, described guide pole is vertical in opposite directions with mandrel, be socketed with elastomeric element on the mandrel of the lower end of described sliding sleeve, the corresponding guide pole of described body is provided with chute, is provided with graduation apparatus in the chute outside.Body plays an effect of supporting body middle part part, body also provides balance simultaneously, be plugged with mandrel in the body, mandrel be mainly used to measure stressed size, just said values of stiffness, described mandrel is " ten " font, the head of the mandrel of " ten " font is a contact head, contact head contacts with testee, described contact head is a circular arc, be convenient to when stressed, the even transmission of power, be provided with engine cavity in the described body, the top of engine cavity is provided with the hole, the hole of engine cavity is mainly used to the mandrel of grafting " ten " font, mandrel is located by oiliness bearing mutually with body, be socketed with sliding sleeve on the mandrel in body, sliding sleeve is used for fixing guide pole, the both sides of described sliding sleeve are respectively equipped with guide pole, be divided into left guide pole and right guide pole, described left guide pole and right guide pole lay respectively on the chute of body, the chute outside of dual-side is respectively equipped with graduation apparatus, a left side guide pole and right guide pole are used for representing the values of stiffness that moves behind the object receiving force respectively, and the values of stiffness behind the object receiving force embodies by graduation apparatus, and the sliding sleeve in the engine cavity of body has elastomeric element, elastomeric element described here is meant spring, spring can support on the one hand the position of sliding sleeve, and it can not be slided easily, can be returned to original state smoothly after making object record values of stiffness on the other hand.When measuring values of stiffness, with the contact head contact testee of mandrel, support props up with cushion block, this moment is when testee is subjected to the mandrel outward force, mandrel can produce axial displacement, by the graduation apparatus of guide pole and body both sides chute, the values of stiffness that just can read testee.
As preferably, described mandrel is " ten " font, and mandrel is located by oiliness bearing mutually with body, and mandrel is positioned at the centre of body, and the end of described mandrel is a contact head, and described contact head is a circular arc.
As preferably, be provided with engine cavity in the described body, the upper end of body is provided with the hole, mandrel is inserted in the body inner chamber from the hole of body, the described both sides that are socketed in the sliding sleeve on the mandrel are respectively equipped with guide pole, described guide pole comprises left guide pole and right guide pole, and the elastomeric element of socket is a spring on the described mandrel, and described spring is located mutually with the sliding sleeve on the mandrel.
As preferably, be respectively equipped with graduation apparatus outside corresponding left guide pole of described body and the right guide pole chute.
Therefore, simple and easy rigidity rule of the present utility model provide a kind of simple and reasonable, easy to operate, and simple installation is easy to use, measure accurately the high higher simple and easy rigidity rule of cost performance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of simple and easy rigidity rule, comprise support 12, be fixed with body 7 at support 12, be plugged with mandrel 1 in the body 7, mandrel 1 is " ten " font, mandrel 1 is located by oiliness bearing 2 mutually with body 7, and mandrel 1 is positioned at the centre of body 7, is provided with engine cavity 11 in the body 7, the upper end of body 7 is provided with the hole, mandrel 1 is inserted into from the hole of body 7 in the body inner chamber 11, and the end of mandrel 1 is a contact head 6, and contact head 6 is a circular arc, be socketed with sliding sleeve 3 on the mandrel 1 in the body 7, be fixedly connected with guide pole on the sliding sleeve 3, the both sides that are socketed in the sliding sleeve 3 on the mandrel 1 are respectively equipped with guide pole, and guide pole comprises left guide pole 4 and right guide pole 8, the corresponding left guide pole 4 of body and right guide pole 8 chutes 5 outsides are respectively equipped with graduation apparatus 9, the elastomeric element of socket is a spring 10 on the mandrel 1, and spring 10 is located mutually with the sliding sleeve 3 on the mandrel 1, and guide pole is vertical in opposite directions with mandrel 1, be socketed with elastomeric element on the mandrel 1 of the lower end of sliding sleeve 3, the side of the corresponding guide pole of body is provided with chute 5.
Principle of work: when measuring values of stiffness, contact head 6 contact testees with mandrel 1, support 12 usefulness cushion blocks prop up, this moment is when testee is subjected to mandrel 1 outward force, mandrel 1 can produce axial displacement, by the graduation apparatus 9 of guide pole and body 7 both sides chutes 5, the values of stiffness that just can read testee.
Claims (4)
1. a simple and easy rigidity is advised, comprise support (12), it is characterized in that: be fixed with body (7) at support (12), be plugged with mandrel (1) in the described body (7), be socketed with sliding sleeve (3) on the mandrel (1) in the described body (7), described sliding sleeve is fixedly connected with guide pole (4 on (3), 8), described guide pole (4,8) vertical in opposite directions with mandrel (1), be socketed with elastomeric element on the mandrel (1) of the lower end of described sliding sleeve (3), the corresponding guide pole (4 of described body (7), 8) both sides be provided with chute (5), be provided with graduation apparatus (9) in chute (5) outside.
2. simple and easy rigidity rule according to claim 1, it is characterized in that: described mandrel (1) is " ten " font, mandrel (1) is located by oiliness bearing (2) mutually with body (7), mandrel (1) is positioned at the centre of body (7), the end of described mandrel (1) is contact head (6), and described contact head (6) is a circular arc.
3. simple and easy rigidity rule according to claim 1 and 2, it is characterized in that: be provided with engine cavity (11) in the described body (7), the upper end of body (7) is provided with the hole, mandrel (1) is inserted into from the hole of body (7) in the body inner chamber (11), the described both sides that are socketed in the sliding sleeve (3) on the mandrel (1) are respectively equipped with guide pole (4,8), described guide pole comprises left guide pole (4) and right guide pole (8), the elastomeric element that described mandrel (1) is gone up socket is spring (10), and described spring (10) is located mutually with the sliding sleeve (3) on the mandrel (1).
4. simple and easy rigidity rule according to claim 1 and 2 is characterized in that: chute (5) outside of described left guide rod (4) and right guide pole (8) is respectively equipped with graduation apparatus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203006150U CN201355240Y (en) | 2009-02-16 | 2009-02-16 | Simple rigidity gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203006150U CN201355240Y (en) | 2009-02-16 | 2009-02-16 | Simple rigidity gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355240Y true CN201355240Y (en) | 2009-12-02 |
Family
ID=41411582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203006150U Expired - Fee Related CN201355240Y (en) | 2009-02-16 | 2009-02-16 | Simple rigidity gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355240Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226172A (en) * | 2016-08-31 | 2016-12-14 | 云南省交通规划设计研究院 | A kind of radical operators Situ Computation device and application process |
| CN108362188A (en) * | 2018-02-09 | 2018-08-03 | 武汉理工大学 | A kind of Displacement Meters with alarm function |
-
2009
- 2009-02-16 CN CNU2009203006150U patent/CN201355240Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226172A (en) * | 2016-08-31 | 2016-12-14 | 云南省交通规划设计研究院 | A kind of radical operators Situ Computation device and application process |
| CN108362188A (en) * | 2018-02-09 | 2018-08-03 | 武汉理工大学 | A kind of Displacement Meters with alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20130216 |