CN209230591U - Settlement detection head and settlement detection device - Google Patents
Settlement detection head and settlement detection device Download PDFInfo
- Publication number
- CN209230591U CN209230591U CN201821813542.0U CN201821813542U CN209230591U CN 209230591 U CN209230591 U CN 209230591U CN 201821813542 U CN201821813542 U CN 201821813542U CN 209230591 U CN209230591 U CN 209230591U
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- Prior art keywords
- installation part
- sedimentation
- detector
- detection bar
- detecting device
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- 238000001514 detection method Methods 0.000 title claims abstract description 68
- 238000009434 installation Methods 0.000 claims abstract description 45
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims description 53
- 230000000694 effects Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 21
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a settlement detection head and a settlement detection device, wherein the settlement detection head comprises an installation part (12) and a detection rod (11) which is arranged on the installation part (12) in a sliding way; the mounting piece (12) is provided with a limiting structure so as to limit the moving range of the detection rod (11). The settlement detection device comprises a settlement detection head (1), a driving mechanism (2) and a displacement measurement mechanism (3). The utility model is used for improve and subside the measuring accuracy who examines time measuring.
Description
Technical field
The utility model relates to settlement monitoring equipment technical fields, and in particular to a kind of sedimentation detector and sedimentation detection dress
It sets.
Background technique
Sedimentation size is needed after tappet body oiling in an important performance indexes, such as automobile engine of many products
Whether the sedimentation size for detecting bulb stopper meets the requirements, and present sedimentation detection device generally directlys adopt reference test bar and is connected to liter
The mode for dropping driving mechanism drives reference test bar pushing test surfaces by lift drive mechanism when test, in this way can not
The opportunity of contact of the accurate judgement reference test bar with test surfaces causes to test so that the time that sedimentation starts can not accurately be determined
Sedimentation size and used time length it is not accurate enough so that test error is larger.
Utility model content
The technical issues of the utility model solves is to provide a kind of soluble sedimentation for the deficiency in background technique
Detector and settlement detecting device.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of sedimentation detector, including installation part and
The detection bar being slidably arranged on installation part；It is provided with position limiting structure on the installation part, to limit the moving range of detection bar.
The setting of the detection bar and position limiting structure that are slidably arranged on installation part, it is ensured that detection bar connects with product to be measured when test
Touching, and can accurately determine the sedimentation time started, so that sedimentation test results are more accurate credible.
Further, the detection bar is resiliently arranged on installation part.It is certain to have between detection bar and installation part
Elastic distracting force, guarantee detection bar stretch out always on mountings, quickly connect when in use with product to be measured convenient for detection bar
It contacts.
Further, the position limiting structure includes the limit of the limited block being arranged in detection bar and setting on mountings
Hole, the limited block are movably arranged in limit hole.A kind of position limiting structure is provided, guarantees the company between detection bar and installation part
It connects.
Further, installation part two sides are designed with the limit hole, and limited block is caught in the limit hole of installation part two sides, with reality
It now limits in parallel and guarantees to limit more acurrate.
In addition, a kind of settlement detecting device is also provided, including sedimentation detector, driving mechanism and displacement measurement mechanism, institute
It states sedimentation detector to be connected in driving mechanism, the displacement of the displacement measurement mechanism measurement sedimentation detector.By heavy
Detector, driving mechanism and displacement measurement mechanism are dropped, a kind of detection device that is complete, can be used for settling detection is provided.
Further, the driving mechanism includes bracket and the electric cylinders that are arranged on bracket, and the output shaft of the electric cylinders connects
Connect the sedimentation detector.The placement that bracket guarantees whole device is set, electric cylinders are set to drive sedimentation detector.
Further, the displacement measurement mechanism is the position sensor being arranged on bracket, and position sensor is arranged
Displacement when monitoring sedimentation detection.
Further, the displacement measurement mechanism is grating scale, is provided in the detection bar and determines with what grating scale cooperated
Position plate.Using optical grating ruler measurement displacement, using more convenient.
Further, it is connected with pressure sensor between sedimentation detector and the driving mechanism, pressure sensor is set
It monitors pressure size when test, guarantees the accuracy of test.
Further, it is provided with electric cylinders limit assembly on the bracket, to limit the output shaft moving range of electric cylinders.Setting
Electric cylinders limit assembly avoids that the operation damage of the electric cylinders excess of stroke occurs.
Beneficial effect of the utility model mainly has the following: setting includes the sedimentation inspection of installation part and detection bar
Gauge head, and detection bar is slidably arranged on installation part in a certain range, when test, can be fallen before and be surveyed by detection bar
Location contacts are tried, guarantee that detection bar is contacted with product to be measured when test, then installation part and detection bar decline together starts to settle
Test can accurately determine the sedimentation time started, so that sedimentation test results are more accurate credible.Setting include sedimentation detector,
The detection device of the sedimentation detection of driving mechanism and displacement measurement mechanism, fast and easy carry out sedimentation test.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that detector is settled in the utility model embodiment one or two；
Fig. 2 is the structural schematic diagram of settlement detecting device in the utility model embodiment two.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, below in conjunction with attached drawing and embodiment to the utility model carry out into
One step detailed description.
Embodiment one
Refering to fig. 1, a kind of sedimentation detector 1, the front-end architecture of the sedimentation size detection equipment for product.Sedimentation detection
Head includes installation part 12 and detection bar 11, and detection bar 11 makes its sedimentation for directly contacting compressing product with product to be detected,
Installation part 12 is used for the driving structure of connecting detection bar 11 and rear end, and detection bar 11 is slidably arranged on installation part 12, preferably exists
Slide bar 113 is set on installation part 12, and detection bar 11 is set on slide bar 113, so that detection bar 11 can be on installation part 12 freely
Sliding.It is provided with position limiting structure on the installation part 12, to limit the moving range of detection bar 11, for example, can be above-mentioned
Limited block is arranged in 113 both ends of slide bar, can limit the moving range of detection bar 11.
The installation part 12 for settling detector 1 is mounted on a lifting when use by sedimentation detector 1 using the above structure
On the telescopic end of driving structure, lifting driving structure driving sedimentation detector 1 gradually declines when detection, freely due to detection bar 11
It is slidably arranged on installation part 12, for the previous period, detection bar 11 can be contacted with product to be measured for decline, and detection bar 11 is temporary after contact
When do not continue to decline；Declining the back segment time, installation part 12 continues to decline, opposite sliding between detection bar 11 and installation part 12,
The process ensures that detection bar 11 is touched with product to be measured；Due to the setting of position limiting structure, installation part 12 is with respect under detection bar 11
Drop is limited in scope, and when installation part 12, which drops to, to be slided again with respect to detection bar 11, driving machine structure is at this time with constant
Push synchronous with detection bar 11 of pressure-driven installation part 12 starts the settling property of testing product at this pressure, with installation part 12
Timing starts when pushing synchronous with detection bar 11, and test detection bar 11 pushes the used time size of setting displacement, it is possible thereby to sentence
The settling property of stopping pregnancy product.
Refering to fig. 1, the detection bar 11 is preferably resiliently arranged on installation part 12, such as is set on slide bar 113 above-mentioned
Compressed spring 13 is set, to have certain elastic distracting force between detection bar 11 and installation part 12, guarantees that detection bar 11 is being pacified
It stretches out in piece installing 12, is quickly touched when in use with product to be measured convenient for detection bar 11 always.
Refering to fig. 1, the position limiting structure can specifically be used with flowering structure, including the limited block being arranged in detection bar 11
111 and the limit hole 121 that is arranged on installation part 12, the limited block 111 be movably arranged in limit hole 121, installation part 12
On slide opening can also be set, will test bar 11 across slide opening, one end reaches limit hole 121 and limited block 111 is fixed, and the other end is stretched
Contact jaw when arrived outside installation part 12 out as detection.Preferably 12 left and right sides of connection installation part is set by limit hole 121
Through-hole, limited block 111 are caught in the limit hole 121 of 12 two sides of installation part, to realize parallel limit and can guarantee that limit is more quasi-
Really.Limit hole 121 be traditionally arranged to be it is elongated, guarantee limited block 111 can slide up and down inside it.Slide bar 113 above-mentioned can
It to be arranged on limited block 111, and extends in installation part 12, also needs to stretch for slide bar 113 is reserved certain in installation part 12
Contracting activity space.
Embodiment two
Refering to fig. 1 and Fig. 2, embodiment one, a kind of settlement detecting device, including sedimentation detector 1, driving mechanism 2 are based on
With displacement measurement mechanism 3, the sedimentation detector 1 is the sedimentation detector of embodiment one kind, and the sedimentation detector 1 connects
In driving mechanism 2, decline is driven by driving mechanism 2 to carry out sedimentation test, the monitoring of the displacement measurement mechanism 3 sedimentation inspection
The displacement of gauge head 1.In addition can be measured by external time tester sedimentation certain displacement used time how much.
Referring to Fig.2, the driving mechanism 2 includes the electric cylinders 22 of bracket 21 and setting on the stent 21, the electric cylinders 22
Export sedimentation detector 1 described in axis connection.Electric cylinders 22 are motor-driven screw body, can accurately stretch out certain length
Degree, can accurately control the size of sedimentation deformation.In addition, pressure size when the also controllable sedimentation of electric cylinders 22 is tested.
Referring to Fig.2, the displacement measurement mechanism 3 is the position sensor of setting on the stent 21, using general position
Sensor, the displacement measurement mechanism 3 preferably select grating scale, are provided in the detection bar 11 and grating scale cooperation
Positioning plate 112 can be fixed on limited block 111, and be slidably arranged on bracket 21 by positioning plate 112, to guarantee to position
Plate 112 is only in the vertical direction with 11 1 lifting of detection bar, without the movement in horizontal direction occurs.Positioning plate as a result,
112 cooperate the sedimentation deformation monitored more accurate with grating scale.
Referring to Fig.2, pressure sensor 4 is connected between the sedimentation detector 1 and driving mechanism 2, to monitor electric cylinders 22
The stretching pressure size of projecting shaft, i.e. guarantee detection bar 11 are pushed with a constant power.Electric cylinders are provided on the bracket 21
Limit assembly specifically can be on bracket, the setting of the telescopic direction of electric cylinders output shaft to limit the output shaft moving range of electric cylinders
Three ditch sensor slots 211, including near point, origin, excess of stroke sensed position, near point are the initial position that electric cylinders projecting shaft stretches out,
Origin is that installation part 12 and detection bar 11 start position when synchronous pushing starts sedimentation detection, and the excess of stroke can be with for electric cylinders projecting shaft
The highest distance position of stretching.By ditch sensor slot can the stretching range to electric cylinders projecting shaft be monitored and protect, avoid it
Excess of stroke damage.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of sedimentation detector, it is characterised in that: including installation part (12) and the detection being slidably arranged on installation part (12)
Bar (11)；It is provided with position limiting structure on the installation part (12), to limit the moving range of detection bar (11).
2. sedimentation detector according to claim 1, it is characterised in that: the detection bar (11) is resiliently arranged in installation part
(12) on.
3. sedimentation detector according to claim 1 or 2, it is characterised in that: the position limiting structure includes that setting is detecting
The limit hole (121) of limited block (111) and setting on installation part (12) on bar (11), limited block (111) activity are set
It sets in limit hole (121).
4. sedimentation detector according to claim 3, it is characterised in that: installation part (12) two sides are designed with the limit hole
(121), limited block (111) is caught in the limit hole (121) of installation part (12) two sides, is limited and is limited accurately in parallel with realizing.
5. the settlement detecting device that one kind includes any one of claim 1 ~ 4 sedimentation detector, it is characterised in that: including heavy
Drop detector (1), driving mechanism (2) and displacement measurement mechanism (3), the sedimentation detector (1) are connected to driving mechanism (2)
On, the displacement of displacement measurement mechanism (3) measurement sedimentation detector (1).
6. settlement detecting device according to claim 5, it is characterised in that: the driving mechanism (2) includes bracket (21)
With electric cylinders (22) on bracket (21), sedimentation detector (1) described in the output axis connection of the electric cylinders (22) are set.
7. settlement detecting device according to claim 6, it is characterised in that: the displacement measurement mechanism (3) is that setting exists
Position sensor on bracket (21).
8. settlement detecting device according to claim 7, it is characterised in that: the displacement measurement mechanism (3) is grating scale,
The positioning plate (112) with grating scale cooperation is provided on the detection bar (11).
9. settlement detecting device according to claim 5, it is characterised in that: the sedimentation detector (1) and driving mechanism
(2) pressure sensor (4) are connected between.
10. settlement detecting device according to claim 8, it is characterised in that: be provided with electric cylinders limit on the bracket (21)
Hyte part, to limit the output shaft moving range of electric cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813542.0U CN209230591U (en) | 2018-11-06 | 2018-11-06 | Settlement detection head and settlement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813542.0U CN209230591U (en) | 2018-11-06 | 2018-11-06 | Settlement detection head and settlement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230591U true CN209230591U (en) | 2019-08-09 |
Family
ID=67501865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813542.0U Expired - Fee Related CN209230591U (en) | 2018-11-06 | 2018-11-06 | Settlement detection head and settlement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230591U (en) |
-
2018
- 2018-11-06 CN CN201821813542.0U patent/CN209230591U/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 |
Granted publication date: 20190809 |