CN207408031U - Cylinder protects formula force snesor stringer - Google Patents
Cylinder protects formula force snesor stringer Download PDFInfo
- Publication number
- CN207408031U CN207408031U CN201721433175.7U CN201721433175U CN207408031U CN 207408031 U CN207408031 U CN 207408031U CN 201721433175 U CN201721433175 U CN 201721433175U CN 207408031 U CN207408031 U CN 207408031U
- Authority
- CN
- China
- Prior art keywords
- force snesor
- protect
- frame structure
- force
- ing frame
- 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
- 230000002633 protecting effect Effects 0.000 claims abstract description 31
- 230000001771 impaired effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model is related to a kind of cylinders to protect formula force snesor stringer, includes installing plate and loading end；The first force snesor is provided on the installing plate；Protect-ing frame structure is provided on first force snesor；The second force snesor is provided in the protect-ing frame structure；Protection cylinder is provided between the lower part of second force snesor and the lower inner wall of protect-ing frame structure；The loading end passes through protect-ing frame structure, and is connected with the top of the second force snesor；The second force snesor of range ratio of first force snesor it is big；When the top of the second force snesor is not contacted with the upper inside wall of protect-ing frame structure, the data of the second force sensor measuring are used；When the top of the second force snesor is contacted with the upper inside wall of protect-ing frame structure, the data of the first force sensor measuring are used；The utility model can protect smaller second force snesor of range not to be damaged when the active force of loading end is excessive.
Description
Technical field
Smaller second force snesor of range can be protected when the active force of loading end is excessive the utility model is related to a kind of
Not impaired cylinder protection formula force snesor stringer.
Background technology
Conventional puller system, since the range of sensor limits, does not allow the biography of different ranges in the application of different ranges
Sensor series connection one, which is reinstated, not to be had to, and otherwise can be damaged the cell overload of small-range because of when exerting a force by the pulling force of wide range.
For this purpose, we have developed and a kind of smaller second force snesor of range can be protected when the active force of loading end is excessive
Not impaired cylinder protection formula force snesor stringer.
Utility model content
The utility model aim is that provide a kind of active force in loading end for overcome the deficiencies in the prior art excessive
When can protect smaller second force snesor of range not impaired cylinder protection formula force snesor stringer.
In order to achieve the above objectives, the technical solution adopted in the utility model is：Cylinder protects formula force snesor stringer,
Include installing plate and loading end；The first force snesor is provided on the installing plate；Guarantor is provided on first force snesor
Protect frame；The second force snesor is provided in the protect-ing frame structure；Under the lower part and protect-ing frame structure of second force snesor
Protection cylinder is provided between portion's inner wall；The loading end passes through protect-ing frame structure, and is connected with the top of the second force snesor；Institute
The centerline collineation of loading end, the second force snesor, protection cylinder and the first force snesor is stated, and on same vertical curve；
The second force snesor of range ratio of first force snesor it is big；When in the top of the second force snesor not top with protect-ing frame structure
When wall contacts, the data of the second force sensor measuring are used；When in the top of the second force snesor and the top of protect-ing frame structure
When wall contacts, the data of the first force sensor measuring are used.
Preferably, the lower part of the protection cylinder is arranged in the lower inner wall of protect-ing frame structure, described to protect the upper of cylinder
The cylinder axis in portion are connected with the lower part of the second force snesor.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Cylinder described in the utility model protection formula force snesor stringer includes the first force snesor and the of concatenation
Two force snesors, wherein the second force snesor of range ratio of the first force snesor is big；When the top of the second force snesor not with
During the upper inside wall contact of protect-ing frame structure, the data of the second force sensor measuring are used；When the top of the second force snesor with
During the upper inside wall contact of protect-ing frame structure, the data of the first force sensor measuring are used；The utility model is in the work of loading end
When firmly excessive the second force snesor can be protected not to be damaged.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 protects the first working condition signal of formula force snesor stringer for cylinder described in the utility model
Figure；
Attached drawing 2 protects the second working condition signal of formula force snesor stringer for cylinder described in the utility model
Figure；
Wherein：1st, installing plate；2nd, the first force snesor, 3, protection cylinder；4th, protect-ing frame structure；5th, the second force snesor；6、
Loading end.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-2 protects formula force snesor stringer for cylinder described in the utility model, includes installing plate 1 and loading
End 6；The first force snesor 2 is provided on the installing plate 1；Protect-ing frame structure 4 is provided on first force snesor 2；It is described
The second force snesor 5 is provided in protect-ing frame structure 4；The lower part of second force snesor 5 and the lower inner wall of protect-ing frame structure 4 it
Between be provided with protection cylinder 3；The lower part of the protection cylinder 3 is arranged in the lower inner wall of protect-ing frame structure 4, the protection cylinder
The cylinder axis on 3 top are connected with the lower part of the second force snesor 5；The loading end 6 pass through protect-ing frame structure 4, and with the second power
The top of sensor 5 is connected；The loading end 6, the second force snesor 5, the center line for protecting 3 and first force snesor 2 of cylinder
Collinearly, and on same vertical curve.
The second force snesor of range ratio 5 of first force snesor 2 it is big；When the top of the second force snesor 5 not with protection
During the upper inside wall contact of frame 4, the data of the second force snesor 5 measurement are used；As the top of the second force snesor 5 and guarantor
When protecting the upper inside wall contact of frame 4, the data of the first force snesor 2 measurement are used.
As shown in Figure 1, this state is that the active force of loading end 6 is less than the value of thrust of protection cylinder 3, and cylinder axis are not drawn
Going out, the second force snesor 5 is not protected, and normally measurement, measured value can directly display in computer the second force snesor 5, when
So, the first force snesor 2 is also that at work, because its active force is smaller with respect to it, error is larger, does not gather.
As shown in Figure 2, this state is that the active force of loading end 6 is more than the value of thrust of protection cylinder, and cylinder axis are drawn out
Contact protection frame, the second force snesor 5 is protected, the constant force value of 5 output protection of the second force snesor, at this time computer no longer into
Row acquisition.Computer directly gathers the value of the first force snesor 2.
During work, protection cylinder 3 leads to compressed air, and pressure is set according to the range maximum of the second force snesor 5, when
When the active force of loading end 6 is less than the maximum of the second force snesor 5, at this point, the indicating value of computer acquisition small-range sensor,
Improve measuring accuracy；When the active force of loading end 6 is greater than or equal to the maximum of the second force snesor 5, protection cylinder 3
Cylinder axis are first surrendered and acted, and the second force snesor 5 rises at this time, are pushed up up on 5 upper contact of the second force snesor to frame
End, so as to protect the second force snesor 5；At this point, when active force is in the range of the first force snesor 2, computer gathers first
The indicating value of force snesor 2.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Cylinder described in the utility model protection formula force snesor stringer includes the first force snesor and the of concatenation
Two force snesors, wherein the second force snesor of range ratio of the first force snesor is big；When the top of the second force snesor not with
During the upper inside wall contact of protect-ing frame structure, the data of the second force sensor measuring are used；When the top of the second force snesor with
During the upper inside wall contact of protect-ing frame structure, the data of the first force sensor measuring are used；The utility model is in the work of loading end
When firmly excessive the second force snesor can be protected not to be damaged.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (2)
1. cylinder protects formula force snesor stringer, installing plate and loading end are included；The first power is provided on the installing plate
Sensor；It is characterized in that：Protect-ing frame structure is provided on first force snesor；The second power is provided in the protect-ing frame structure
Sensor；Protection cylinder is provided between the lower part of second force snesor and the lower inner wall of protect-ing frame structure；The loading
End is connected through protect-ing frame structure, and with the top of the second force snesor；The loading end, the second force snesor, protection cylinder and
The centerline collineation of first force snesor, and on same vertical curve；The second force snesor of range ratio of first force snesor
It is big；When the top of the second force snesor is not contacted with the upper inside wall of protect-ing frame structure, the data of the second force sensor measuring
It is used；When the top of the second force snesor is contacted with the upper inside wall of protect-ing frame structure, the data of the first force sensor measuring
It is used.
2. cylinder according to claim 1 protects formula force snesor stringer, it is characterised in that：The protection cylinder
Lower part is arranged in the lower inner wall of protect-ing frame structure, the protection cylinder axis on top of cylinder and the lower part of the second force snesor
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433175.7U CN207408031U (en) | 2017-10-31 | 2017-10-31 | Cylinder protects formula force snesor stringer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433175.7U CN207408031U (en) | 2017-10-31 | 2017-10-31 | Cylinder protects formula force snesor stringer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408031U true CN207408031U (en) | 2018-05-25 |
Family
ID=62408434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433175.7U Expired - Fee Related CN207408031U (en) | 2017-10-31 | 2017-10-31 | Cylinder protects formula force snesor stringer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924196A (en) * | 2019-06-06 | 2022-01-11 | 欧姆龙株式会社 | Tactile sensor, manipulator, and robot |
-
2017
- 2017-10-31 CN CN201721433175.7U patent/CN207408031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924196A (en) * | 2019-06-06 | 2022-01-11 | 欧姆龙株式会社 | Tactile sensor, manipulator, and robot |
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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 |
Granted publication date: 20180525 |