CN206420466U - A kind of testing agency for surface roughness - Google Patents
A kind of testing agency for surface roughness Download PDFInfo
- Publication number
- CN206420466U CN206420466U CN201720042332.5U CN201720042332U CN206420466U CN 206420466 U CN206420466 U CN 206420466U CN 201720042332 U CN201720042332 U CN 201720042332U CN 206420466 U CN206420466 U CN 206420466U
- Authority
- CN
- China
- Prior art keywords
- support arm
- surface roughness
- detection components
- testing agency
- bottom plate
- 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.)
- Expired - Fee Related
Links
- 230000003746 surface roughness Effects 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000005266 casting Methods 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000004439 roughness measurement Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of testing agency for surface roughness, support arm including bottom plate, on bottom plate and installed in support arm side and can the rotation detection components that rotate of opposed support structure, the one end for rotating detection components is provided with roughmeter, the end of support arm is provided with sensing holding part, rotate and induction coil is installed in detection components, induction coil cooperates with the sensing holding part on support arm to be sensed, to detect the surface roughness of casting by rotating the roughmeter in detection components.The testing agency that the utility model is used for surface roughness is simple in construction, and manufacturing cost is low, and easy to operate when using, and roughness that can be quickly to cast(ing) surface is detected.
Description
Technical field
The utility model is related to a kind of testing agency for surface roughness.
Background technology
After Mechanical processing of casting is good, in order to ensure the quality of casting, it is necessary to carry out quality testing to casting, especially need to casting table
The roughness in face is detected.The roughness measurement device structure of existing cast(ing) surface is complicated, and manufacturing cost is high.
The content of the invention
The utility model is easy to operate to be used for casting table in view of the shortcomings of the prior art there is provided one kind is simple in construction
The testing agency of surface roughness.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of testing agency for surface roughness, including bottom plate, the support arm on bottom plate and peace
Mounted in support arm side and can opposed support structure rotate rotation detection components, rotate detection components one end be provided with roughness
Instrument, the end of support arm rotates and induction coil is provided with detection components provided with sensing holding part, on induction coil and support arm
Holding part mutual cooperation sensing is sensed, to detect the surface roughness of casting by rotating the roughmeter in detection components.
Further, the bottom of the support arm is connected with the bottom plate, and the top of support arm is provided with mounting hole,
Connecting shaft is equipped with mounting hole, the top that detection components are arranged on support arm by connecting shaft is rotated.
Further, one end of the connecting shaft, which is stretched out and formed from one end of mounting hole, supports projection, support it is raised with
Spring return is arranged with connecting shaft between the end face of support arm.
Further, the other end for rotating detection components is provided with handler.
Further, the spring return is helical spring.
Further, the handler is vertically disposed at the one side end for rotating detection components.
Beneficial effect：Compared with prior art, it has the advantages that the utility model：
The testing agency that the utility model is used for surface roughness is simple in construction, and manufacturing cost is low, and when using
Easy to operate, roughness that can be quickly to cast(ing) surface is detected.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation for the testing agency that the utility model is used for surface roughness.
Embodiment
Referring to Fig. 1, a kind of testing agency for surface roughness, including bottom plate 1, on bottom plate 1
Support arm 2 and installed in the side of support arm 2 and can the rotation detection components 3 that rotate of opposed support structure 2, be used on bottom plate 1
Casting to be detected is put, to be detected by rotating detection components 3 to the surface roughness of casting to be detected.
Bottom plate 1 is cuboid platy structure, and testing agency is put on the table by bottom plate 1.
The support arm 2 is vertically formed on bottom plate 1, in the present embodiment, and the bottom of support arm 2 is connected with bottom plate 1, branch
The top of brace 2 is provided with mounting hole（Figure is not marked）, connecting shaft 4 is equipped with mounting hole, detection components 3 is rotated and passes through connecting shaft
4 are arranged on the top of support arm 2.
One end of connecting shaft 4, which is stretched out and formed from mounting hole one end, supports projection 9, supports projection 9 and one end of support arm 2
Spring return 5 is arranged with connecting shaft 4 between face, the axis direction with anti-rotation detection components 3 along connecting shaft 4 is moved,
Improve Detection results.In the present embodiment, spring return 5 is helical spring, and helical spring one end is held on projection 9 is supported,
Helical spring one end is held in the end of support arm 2, prevents from rotating the edge of detection components 3 with the elastic force by helical spring itself
The axis direction movement of connecting shaft 4.
The end face of support arm 2 rotates detection components 3 and is provided with induction coil provided with sensing holding part 6（Figure is mark）, induction coil
Cooperate and sense with the sensing holding part 6 on support arm 2, to detect the surface roughness of casting by rotating detection components 3.
Specially：The contact site for rotating detection components 3 and connecting shaft 4 is provided with induction coil.
Rotating detection components 3 includes rotational segment and the detection being connected with rotational segment section, the connection of rotational segment and detection section
Place is formed with installation end, and the installation end for rotating detection components 3 is arranged on the top of support arm 2 by connecting shaft 4.
Rotate the one end of detection components 3 and be provided with roughmeter 7, the other end for rotating detection components 3 is provided with handler 8, this reality
Apply in example, handler 8 is vertically set on the one side end for rotating detection components 3.Specifically, roughmeter 7 is arranged on rotation
In the detection section of detection components 3, handler 8 is arranged in the rotational segment for rotating detection components 3.
When detecting the surface roughness of casting, casting to be measured is placed on bottom plate 1, handler 8 is shaken, to drive rotation
Detection components 3 are rotated, and the induction coil rotated in detection components 3 senses with the mutual cooperation of sensing holding part 6 on support arm 2, slightly
Rugosity instrument 7 is placed on the surface of casting to be measured, and the surface roughness to casting is detected.
In summary, the utility model is simple in construction for the testing agency of surface roughness, and manufacturing cost is low, and
And easy to operate when using, versatility is good, roughness that can be quickly to cast(ing) surface is detected.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (6)
1. a kind of testing agency for surface roughness, it is characterised in that：Including bottom plate（1）, installed in bottom plate（1）On
Support arm（2）And installed in support arm（2）Side and can opposed support structure（2）The rotation detection components of rotation（3）, rotate
Detection components（3）One end be provided with roughmeter（7）, support arm（2）End provided with sensing holding part（6）, rotate detection
Component（3）On induction coil, induction coil and support arm are installed（2）On sensing holding part（6）Cooperate sensing, with by turning
Dynamic detection components（3）On roughmeter（7）Detect the surface roughness of casting.
2. the testing agency according to claim 1 for surface roughness, it is characterised in that：The support arm
（2）Bottom and the bottom plate（1）Connection, support arm（2）Top be provided with mounting hole, be equipped with connecting shaft in mounting hole
（4）, rotate detection components（3）Pass through connecting shaft（4）Installed in support arm（2）Top.
3. the testing agency according to claim 2 for surface roughness, it is characterised in that：The connecting shaft
（4）One end stretch out and formed from one end of mounting hole and support projection（9）, support projection（9）With support arm（2）End face it
Between connecting shaft（4）On be arranged with spring return（5）.
4. the testing agency according to claim 1 for surface roughness, it is characterised in that：It is described to rotate detection
Component（3）The other end be provided with handler（8）.
5. the testing agency according to claim 3 for surface roughness, it is characterised in that：The spring reset
Part（5）For helical spring.
6. the testing agency according to claim 4 for surface roughness, it is characterised in that：The handler
（8）It is vertically disposed at rotation detection components（3）One side end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042332.5U CN206420466U (en) | 2017-01-15 | 2017-01-15 | A kind of testing agency for surface roughness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042332.5U CN206420466U (en) | 2017-01-15 | 2017-01-15 | A kind of testing agency for surface roughness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420466U true CN206420466U (en) | 2017-08-18 |
Family
ID=59571903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042332.5U Expired - Fee Related CN206420466U (en) | 2017-01-15 | 2017-01-15 | A kind of testing agency for surface roughness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420466U (en) |
-
2017
- 2017-01-15 CN CN201720042332.5U patent/CN206420466U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 |