CN207163610U - A kind of foil gauge pressing device - Google Patents
A kind of foil gauge pressing device Download PDFInfo
- Publication number
- CN207163610U CN207163610U CN201721190868.8U CN201721190868U CN207163610U CN 207163610 U CN207163610 U CN 207163610U CN 201721190868 U CN201721190868 U CN 201721190868U CN 207163610 U CN207163610 U CN 207163610U
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- CN
- China
- Prior art keywords
- foil gauge
- block rubber
- support feet
- connecting portion
- guide rod
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Abstract
The utility model provides a kind of foil gauge pressing device, is related to stress survey technology field.The foil gauge pressing device includes planer-type firm banking, guide rod, spring and block rubber；Planer-type firm banking includes having mutually level two support feets, and the connecting portion being connected respectively with the top of two support feets；Connecting portion centre position offers a through hole, and guide rod is arranged in through hole, and guide rod can move up and down in the through hole；The bottom of guide rod is fixedly connected with block rubber, and spring housing is located on guide rod, and between connecting portion and block rubber；Spring in its natural state when, the distance of the bottom of block rubber to connecting portion, more than support feet bottom to connecting portion distance.It is inconvenient that the utility model can not only solve the problems, such as to press for a long time manually, additionally it is possible to whole foil gauge can not be covered by solving pressing area, and the problem of pressing dynamics are uneven, can make strain gauge adhesion more firmly, improve the degree of accuracy of test.
Description
Technical field
Stress test field is the utility model is related to, particularly a kind of foil gauge pressing device.
Background technology
In the field such as mechanical, motion and motor, civil construction, chemistry, medical science, the security and intensity one of test member
As realized by foil gauge.Foil gauge applies milli machine caused by external force in the form of electronic signal, to detect
Change, according to this change with regard to stress caused by drawing component.
Prior art is when stress test is carried out, it usually needs manually presses foil gauge, is allowed to and measured object
Fit, but this mode has many drawbacks：Artificial the problems such as pressing inconvenience and uneven pressing dynamics for a long time.Cause
This, needs a kind of foil gauge pressing device badly, can solve the problem that whole strain can not be covered by pressing inconvenient, pressing area for a long time manually
The problems such as piece and uneven pressing dynamics, it is insecure that these problems eventually result in strain gauge adhesion, so as to influence test knot
The accuracy of fruit.
Utility model content
The purpose of the utility model embodiment is to provide a kind of foil gauge pressing device, to solve artificial pressing for a long time
Inconvenience, pressing area can not cover the problem of whole foil gauge and pressing dynamics are uneven.
In order to solve the above technical problems, the utility model embodiment provides a kind of foil gauge pressing device, including gantry
Formula firm banking, guide rod, spring and block rubber.
The planer-type firm banking is included with mutually level and the first support feet being set up in parallel and the second support
Pin, and the connecting portion being connected respectively with the top on the top of the first support feet and the second support feet；The connecting portion interposition
Put and offer a through hole, the guide rod is arranged in the through hole, and is be arranged in parallel with first support feet, the guiding
Bar can move up and down in the through hole.
The bottom of the guide rod is fixedly connected with the block rubber, and the spring housing is on the guide rod, and position
Between the connecting portion and the block rubber；The spring in its natural state when, the bottom of the block rubber to the company
The distance of socket part, more than first support feet bottom to the connecting portion distance.
Preferably, first support feet and the second support feet are magnetic part.
Preferably, first support feet and the second support feet are cylindrical-shaped structure.
Preferably, the block rubber is cylindrical-shaped structure.
Preferably, the diameter of the block rubber is more than the diameter of the spring.
Preferably, the foil gauge pressing device also includes tested metalwork and foil gauge.
Wherein, the first support feet of the planer-type firm banking and the second support feet are adsorbed in tested metalwork respectively
Surface；The foil gauge is located between the block rubber and tested metalwork, and the foil gauge and the block rubber, tested
Metalwork is face contact.
Preferably, adhesive is coated between the foil gauge and tested metalwork, the foil gauge is glued by adhesive
It is connected in tested metalwork surface.
Compared with prior art, the foil gauge pressing device that the utility model embodiment provides, at least have beneficial below
Effect：
First support feet and the second support feet are magnetic part, can directly adsorb in the surface of tested metalwork, and
The spring in its natural state when, the distance of the bottom of the block rubber to the connecting portion, more than first support feet
Bottom to the distance of the connecting portion, can solve the problems, such as manually to press constant；The foil gauge is located in the rubber
Between block and tested metalwork, and the foil gauge is that face contacts with the block rubber, tested metalwork, can be solved manually
The problem of pressing area can not cover whole foil gauge and uneven pressing dynamics.
Brief description of the drawings
Fig. 1 is the structural representation for the foil gauge pressing device that the utility model embodiment provides；
Reference：Wherein in figure：
1- is tested metalwork, 2- planer-type firm bankings, 3- guide rods, 4- springs, 5- block rubbers, 6- foil gauges.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.In the following description, there is provided the specific detail of such as specific configuration and component is only
Only to assist in comprehensive understanding embodiment of the present utility model.Therefore, it will be apparent to those skilled in the art that can be to here
The embodiment of description is made various changes and modifications without departing from the scope of the utility model and spirit.In addition, in order to clear and
Succinctly, the description to known function and construction is eliminated.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
Special characteristic, structure or characteristic are included at least one embodiment of the present utility model.Therefore, go out everywhere in entire disclosure
Existing " in one embodiment " or " in one embodiment " not necessarily refers to identical embodiment.In addition, these are specific special
Sign, structure or characteristic can combine in one or more embodiments in any suitable manner.
In various embodiments of the present utility model, it should be appreciated that the size of the sequence number of following each processes is not meant to hold
The priority of row order, the execution sequence of each process should be determined with its function and internal logic, be implemented without tackling the utility model
The implementation process of example forms any restriction.
The utility model provides a kind of foil gauge pressing device, refer to Fig. 1, and the foil gauge pressing device includes：
Planer-type firm banking 2, guide rod 3, spring 4 and block rubber 5.
The planer-type firm banking 2 includes having mutually level and the first support feet being set up in parallel and second
Spike, and the connecting portion being connected respectively with the top on the top of the first support feet and the second support feet；Among the connecting portion
Position offers a through hole, and the guide rod 3 is arranged in the through hole, and is be arranged in parallel with first support feet, described
Guide rod 3 can move up and down in the through hole；The bottom of the guide rod 3 is fixedly connected with the block rubber 5, the spring
4 are sheathed on the guide rod 3, and between the connecting portion and the block rubber 5；The spring 4 is in its natural state
When, the distance of the bottom of the block rubber 5 to the connecting portion, more than first support feet bottom to the connecting portion
Distance.
From described above as can be seen that the foil gauge pressing device that the utility model embodiment provides, spring 4 is in natural shape
Under state, the distance of the bottom of block rubber 5 to the connecting portion, more than first support feet bottom to the connecting portion away from
From it is inconvenient to solve the problems, such as manually to press well.
In the utility model embodiment, first support feet and the second support feet can be magnetic part, can incite somebody to action
Foil gauge pressing device is directly adsorbed on the tested surface of metalwork 1, it is not necessary to artificial fixed.
First support feet and the second support feet can be cylindrical-shaped structure；The block rubber 5 can be cylindric knot
Structure；The diameter of the block rubber 5 is more than the diameter of the spring 4, columned to can be designed so that lifting surface area is more uniform,
It can solve the problem that the problem of pressing dynamics are uneven.
The foil gauge pressing device that the utility model embodiment provides can also include tested metalwork 1 and foil gauge 6.
Wherein, the first support feet of the planer-type firm banking 2 and the second support feet are adsorbed in tested metalwork 1 respectively
Surface；The foil gauge 6 is located between the block rubber 5 and tested metalwork 1, and the foil gauge 6 and the rubber
Block 5, tested metalwork 1 are face contact；Adhesive, the foil gauge are coated between the foil gauge 6 and tested metalwork 1
6 stick in the tested surface of metalwork 1 by adhesive, and preferably foil gauge 6 can be bonded on the tested surface of metalwork 1,
Improve the degree of accuracy of test.
In summary, the utility model can not only solve the problems, such as manually press for a long time it is inconvenient, additionally it is possible to solution press
Pressure surface product can not cover the problem of whole foil gauge 6 and uneven pressing dynamics, can paste foil gauge 6 more firm
Gu improve the degree of accuracy of test.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
- A kind of 1. foil gauge pressing device, it is characterised in that including planer-type firm banking (2), guide rod (3), spring (4) and Block rubber (5)；The planer-type firm banking (2) is included with mutually level and the first support feet being set up in parallel and the second support Pin, and the connecting portion being connected respectively with the top on the top of the first support feet and the second support feet；The connecting portion centre position offers a through hole, and the guide rod (3) is arranged in the through hole, and with described first Support feet be arranged in parallel, and the guide rod (3) can move up and down in the through hole；The bottom of the guide rod (3) is fixedly connected with the block rubber (5), and the spring (4) is sheathed on the guide rod (3) On, and between the connecting portion and the block rubber (5)；The spring (4) in its natural state when, the distance of the bottom of the block rubber (5) to the connecting portion, more than described Distance of the bottom of first support feet to the connecting portion.
- 2. foil gauge pressing device as claimed in claim 1, it is characterised in that first support feet and the second support feet are equal For magnetic part.
- 3. foil gauge pressing device as claimed in claim 1, it is characterised in that first support feet and the second support feet are equal For cylindrical-shaped structure.
- 4. foil gauge pressing device as claimed in claim 1, it is characterised in that the block rubber (5) is cylindrical-shaped structure.
- 5. foil gauge pressing device as claimed in claim 4, it is characterised in that the diameter of the block rubber (5) is more than described The diameter of spring (4).
- 6. foil gauge pressing device as claimed in claim 1, it is characterised in that also include tested metalwork (1) and foil gauge (6)；Wherein, the first support feet of the planer-type firm banking (2) and the second support feet are adsorbed in tested metalwork (1) respectively Surface, the foil gauge (6) is located between the block rubber (5) and tested metalwork (1), and the foil gauge (6) with The block rubber (5), tested metalwork (1) are face contact.
- 7. foil gauge pressing device as claimed in claim 6, it is characterised in that the foil gauge (6) and tested metalwork (1) Between be coated with adhesive, the foil gauge (6) sticks in tested metalwork (1) surface by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190868.8U CN207163610U (en) | 2017-09-18 | 2017-09-18 | A kind of foil gauge pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190868.8U CN207163610U (en) | 2017-09-18 | 2017-09-18 | A kind of foil gauge pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163610U true CN207163610U (en) | 2018-03-30 |
Family
ID=61722280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721190868.8U Active CN207163610U (en) | 2017-09-18 | 2017-09-18 | A kind of foil gauge pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081812A (en) * | 2019-05-30 | 2019-08-02 | 川开电气有限公司 | Dynamic/static contact depth of engagement measuring device |
| CN111024028A (en) * | 2020-01-10 | 2020-04-17 | 兰州理工大学 | Laying device for earthen site slurry-soil interface strain gauge and using method |
| CN112361951A (en) * | 2020-11-10 | 2021-02-12 | 水利部产品质量标准研究所 | Pen type auxiliary tool in pasting process of resistance strain gauge |
-
2017
- 2017-09-18 CN CN201721190868.8U patent/CN207163610U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081812A (en) * | 2019-05-30 | 2019-08-02 | 川开电气有限公司 | Dynamic/static contact depth of engagement measuring device |
| CN111024028A (en) * | 2020-01-10 | 2020-04-17 | 兰州理工大学 | Laying device for earthen site slurry-soil interface strain gauge and using method |
| CN111024028B (en) * | 2020-01-10 | 2020-08-28 | 兰州理工大学 | Laying device for earthen site slurry-soil interface strain gauge and using method |
| CN112361951A (en) * | 2020-11-10 | 2021-02-12 | 水利部产品质量标准研究所 | Pen type auxiliary tool in pasting process of resistance strain gauge |
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