CN207600423U - Elastomer displacement formula measuring device - Google Patents
Elastomer displacement formula measuring device Download PDFInfo
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- CN207600423U CN207600423U CN201721692487.XU CN201721692487U CN207600423U CN 207600423 U CN207600423 U CN 207600423U CN 201721692487 U CN201721692487 U CN 201721692487U CN 207600423 U CN207600423 U CN 207600423U
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- stent
- elastomer
- pedestal
- pen
- control system
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Abstract
The utility model discloses a kind of elastomer displacement formula measuring device, and including pedestal, setting stent and spring adjust stent on pedestal, elastomer is also associated on pedestal, the elastomer is inverted U-shaped structure, is formed by metal sheet bending, open side both ends are connect by bolt with pedestal；Elastomeric apex is connected with link block, and contact block is connected on upper link block；Executing agency is provided on stent or spring adjustment stent, executing agency can control whether the measuring device performs measurement action, pen-type sensor stent is additionally provided on stent, is connected with pen-type sensor above, pen-type sensor can measure the displacement of contact block.The measuring device forms a parallelogram mechanism using pedestal and elastomer, after tested part and elastomer contact, displacement is passed to contact block and is measured by pen-type sensor, greatly increase effective contact area during measurement, the measurement layout requirements under various measuring conditions can be met, while pen-type sensor is avoided to be in direct contact with tested part and causes to damage.
Description
Technical field
The utility model belongs to detection device technical field, specifically a kind of elastomer displacement formula measuring device.
Background technology
Mainstream displacement-type measuring device is pen-type sensor currently on the market, and written examination sensor is right using simple, precision height
In traditional measurement mode, measurement request is fully achieved using the displacement-type pen-type sensor of mainstream in the market.But for
Some more demanding parts measurements, traditional pen-type sensor measurement head is smaller, the effective contact area of measurement head is small, installation is fixed
The shortcomings of position is inconvenient, causes traditional pen-type sensor that can not adapt to higher parts measurement layout requirements；It is meanwhile constantly heavy
During repetition measurement amount, it is measured when part is constantly contacted with pen-type sensor measurement head and written examination sensor head can be caused to knock
It touches and wears equivalent damage.
Invention content
Goal of the invention：The purpose of this utility model is for the deficiency in current technology, provides a kind of elastomer displacement formula
Measuring device solves traditional pen-type sensor and is difficult to measure layout caused by the effective contact area of measurement head is smaller
Problem, while when can avoid continuous duplicate measurements, part causes to damage to pen-type sensor measurement head.
Technical solution：To achieve the above object, the utility model provides a kind of elastomer displacement formula measuring device, the bottom of including
Seat 1,1 side of pedestal is provided with stent 2, elastomer 3 is also associated on pedestal 1, the elastomer 3 is inverted U-shaped structure, by metal
Material sheet bending forms, and 3 open side both ends of elastomer are connect by bolt with pedestal 1, and spring tune is additionally provided on pedestal 1
Whole stent 11, spring adjustment stent 11 and 1 tie point of pedestal are between 1 liang of tie point of elastomer 3 and pedestal；2 end of stent connects
Traffic control system stent 6 is connected to, Traffic control system stent 6 is L-type structure, and 3 top of elastomer is connected with link block 8, upper company
It connects block 8 and is fixedly connected with Traffic control system head 9 close to 2 one end of stent, through-hole, Traffic control system are provided on the Traffic control system head 9
Bolt 7 is connected through a screw thread across through-hole with Traffic control system stent 6, and Traffic control system bolt 7 can be retreated by rotating control, stroke
Limited block is provided in adjustment bolt 7, limited block diameter is more than through-hole diameter, contact block is also associated on the upper link block 8
10 and spring adjustment bolt stent 13, tapped through hole, spring adjustment bolt 14 and spiral shell are provided on spring adjustment bolt stent 13
Line through-hole is connected through a screw thread, and torsional spring adjustment bolt 14 can control spring adjustment bolt 14 to retreat, spring adjustment bolt 14
It is connect with spring adjustment stent 11 by spring 12；10 end set of contact block has connector 101；It is provided on stent 2
Pen-type sensor stent 15 is connected with pen-type sensor 17 on pen-type sensor stent 15, is provided on stent 2 and elastomer 3
Hole is passed through for pen-type sensor 17, and 17 head of pen-type sensor can measure the displacement of contact block 10.
As a kind of improvement of this programme, 3 material of elastomer is 3Cr13 stainless steels.
As a kind of improvement of this programme, executing agency 4, institute are provided on the stent 2 or spring adjustment stent 11
Executing agency 4 is stated as cylinder, 4 axis of executing agency and 101 axis collinear of connector, executing agency 4 is close to 101 one end of connector
Connecting rod 5 is provided with, connecting rod 5 is connect with connector 101, and the executing agency 4 can realize institute when starting by cylinder moving
Stretching and the retract action of connecting rod 5 are stated, when the executing agency 4 closes, connecting rod 5 can be freely movable.
Advantageous effect：A kind of elastomer displacement formula measuring device described in the utility model, pedestal 1 and elastomer 3 combine
A parallelogram mechanism is formed together.During measurement, executing agency 4 is closed, connecting rod 5 and contact block 10
It can move freely, 3 two sides of feature contacts elastomer, elastomer 3 deforms, and the upper link block 8 that 3 top of elastomer connects produces
Raw displacement, the contact block 10 being connect with upper link block 8 generate displacement simultaneously, which can be measured by pen-type sensor 17.By
It being relatively fixed in the measurement head of pen-type sensor 17 with contact block position, contact block displacement is also smaller in practical measurement, so as to
When avoiding directly measuring using pen-type sensor, moving repeatedly tested part and being contacted with pen-type sensor measurement head causes to survey
The defects of amount head easily collides with, wears.After measurement or when not needing to measure, executing agency 4, connecting rod 5 can be started
It stretches out or retracts under the control of cylinder, connecting rod 5 is connect with contact block 10 by contact head 101, so as to make contact block position
Fixation is put, can not be measured, you can controls whether the measuring device measures action by executing agency 4.
The elastomer displacement formula measuring device is combined with elastomer 3 using pedestal 1 and forms parallel four side
Shape mechanism, displacement is generated behind 3 two sides of tested part contact resilient body, and displacement is passed to the upper link block at 3 top of elastomer
8, because there is displacement difference in height, the displacement of upper link block 8 is proportional to tested part actual displacement amount, but due to this
Device measured value is smaller, and in the range of certain displacement, tested part and 3 contact position of elastomer and upper 8 position of link block
Difference in height can be neglected, and the displacement of upper link block 8 can be considered as equal to the displacement of tested part and 3 contact position of elastomer
Amount, while in order to ensure that the displacement of upper link block 8 is being measured in effective coverage, set in the elastomer displacement formula measuring device
The range that Traffic control system bolt 7 moves upper link block 8 is equipped with to be adjusted.Upper link block 8 is fixed close to 2 one end of stent
Traffic control system head 9 is connected with, through-hole is provided on the Traffic control system head 9, Traffic control system bolt 7 passes through through-hole and Traffic control system
Stent 6 is connected through a screw thread, and Traffic control system bolt 7 can be retreated by rotating control, so as to control 7 limited block of Traffic control system bolt
With the gap value between Traffic control system head 9, gap value control is effectively being measured in displacement, you can ensure the measuring device
Measurement accuracy.
For contact type measurement, due to tested part material difference, also different, the described elasticity of contact strength during measurement
Spring adjustment bolt 14 is provided in body displacement-type measuring device contact force amount is adjusted, ensure the precision measured, it is described
Spring adjustment bolt 14 is connected through a screw thread with the tapped through hole on spring adjustment bolt stent 13, torsional spring adjustment bolt 14
Controllable spring adjustment bolt 14 is retreated, and spring adjustment bolt 14 is connect with spring adjustment stent 11 by spring 12；Rotating missile
Spring adjustment bolt 14 can adjust the distance between its head and spring adjustment stent 11, so as to change the decrement of spring 12, change
12 elastic force of spring is become, so as to change contact strength of the elastomer 3 with tested part.
In the elastomer displacement formula measuring device, the accessible part in 3 two sides of elastomer measures, displacement
Can be finally transmitted to by elastomer 3, upper link block 8 and contact block 10 pen-type sensor 17 be measured obtain, greatly increase
Effective contact area during measurement can meet the measurement layout requirements under various measuring conditions.
Description of the drawings
Fig. 1, the elastomer displacement formula measuring device structure diagram；
Fig. 2, the spring adjustment bolt detailed construction schematic diagram；
Fig. 3, the Traffic control system bolt detailed construction schematic diagram；
Fig. 4,2 measuring device structure diagram of embodiment；
Reference numerals list：1st, pedestal, 2, stent, 3, elastomer, 4, executing agency, 5, connecting rod, 6, Traffic control system branch
Frame, 7, Traffic control system bolt, 8, upper link block, 9, Traffic control system head, 10, contact block, 11, spring adjustment stent, 12, spring,
13rd, spring adjustment bolt stent, 14, spring adjustment bolt, 15, written examination sensor stand, 16, spring adjustment head, 17, pen type passes
Sensor, 61, boss, 71, limited block, 101, connector.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that make in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " respectively refer to
Be directed towards or the direction far from particular elements geometric centers.
Embodiment 1
Elastomer displacement formula measuring device as shown in Figure 1, including pedestal 1,1 side of pedestal is provided with stent 2, pedestal 1
On be also associated with elastomer 3, the elastomer 3 is inverted U-shaped structure, is formed by 3Cr13 stainless steel sheet body bendings, elastomer 3 is opened
Mouthful side both ends are connect by bolt with pedestal 1, are additionally provided with spring adjustment stent 11 on pedestal 1, spring adjustment stent 11 and
1 tie point of pedestal is between 1 liang of tie point of elastomer 3 and pedestal；2 end of stent is connected with Traffic control system stent 6, Traffic control system
Stent 6 is L-type structure, and 3 top of elastomer is connected with link block 8, and upper link block 8 is fixedly connected close to 2 one end of stent
There is Traffic control system head 9, through-hole is provided on the Traffic control system head 9, Traffic control system bolt 7 passes through through-hole and Traffic control system stent
6 are connected through a screw thread, and Traffic control system bolt 7 can be retreated by rotating control, be provided with limited block on Traffic control system bolt 7, limited
Position block diameter is more than through-hole diameter, and contact block 10 and spring adjustment bolt stent 13, spring are also associated on the upper link block 8
Tapped through hole is provided on adjustment bolt stent 13, spring adjustment bolt 14 is connected through a screw thread with tapped through hole, torsional spring
Adjustment bolt 14 can control spring adjustment bolt 14 to retreat, and spring adjustment bolt 14 is connected with spring adjustment stent 11 by spring 12
It connects；10 end set of contact block has connector 101, and executing agency 4 is provided on stent 2, and the executing agency 4 is gas
Cylinder, 4 axis of executing agency and 101 axis collinear of connector, executing agency 4 are provided with connecting rod 5 close to 101 one end of connector,
When executing agency 4 starts, connecting rod 5 can realize the action stretched out with retracting by cylinder moving, when executing agency 4 closes,
Connecting rod 5 can be freely movable.When measuring, executing agency 4 closes the measuring device, and connecting rod 5 can move freely, and connect with it
The contact block 10 connect also can move freely；After measurement or when not needing to measure, executing agency 4 can be started, connected
Bar 5 is stretched out or is retracted under the control of cylinder, and connecting rod 5 is connect with contact block 10 by contact head 101, so as to make contact block
Position is fixed, and the measuring device can not measure at this time.Pen-type sensor stent 15, pen type sensing are provided on stent 2
Pen-type sensor 17 is connected on device stent 15, hole is provided on stent 2 and elastomer 3 and is passed through for pen-type sensor 17, pen type
17 head of sensor can measure the displacement of contact block 10.
As shown in Fig. 2, spring adjustment bolt 14 is connected through a screw thread with the tapped through hole on spring adjustment bolt stent 13,
14 head of spring adjustment bolt is connected with spring adjustment head 16, and boss, boss insertion spring 12 are provided on spring adjustment head 16
Inner ring, torsional spring adjustment bolt 14 can control spring adjustment bolt 14 to retreat, so as to adjust the decrement of spring 12.
As shown in figure 3, being provided with cylindrical boss 61 on Traffic control system stent, threaded hole is provided on boss 61, it is convex
61 outer diameter of platform coordinates with through-hole diameter on Traffic control system head 9, and limited block 71 is provided on Traffic control system bolt 7, and limited block 71 is straight
Diameter is more than through-hole diameter, and with 61 upper screwed hole of boss by thread fitting, Traffic control system bolt 7 can on Traffic control system bolt 7 head
It is retreated by rotating control, so as to control the gap value between 7 limited block of Traffic control system bolt and Traffic control system head 9, by gap
Amount control is effectively being measured in displacement, you can ensures the measurement accuracy of the measuring device.
Embodiment 2
As shown in figure 4, embodiment 2 and embodiment 1 difference lies in, executing agency 4 is arranged on spring adjustment stent 11,
Hole is provided on elastomer 3, is passed through for executing agency 4, executing agency 4 is provided with connecting rod 5 close to 101 one end of connector, when
When executing agency 4 starts, connecting rod 5 can realize the action stretched out with retracting by cylinder moving, when executing agency 4 closes, even
Extension bar 5 can be freely movable.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in the above embodiment, also
Including by more than technical characteristic arbitrarily the formed technical solution of combination.
Claims (3)
1. a kind of elastomer displacement formula measuring device, which is characterized in that including pedestal（1）, pedestal (1) side is provided with stent
(2), elastomer (3) is also associated on pedestal (1), the elastomer (3) is inverted U-shaped structure, by the bending of metal material sheet body
Into elastomer (3) open side both ends are connect by bolt with pedestal (1), and spring adjustment stent is additionally provided on pedestal (1)
(11), spring adjustment stent（11）With pedestal（1）Tie point is in elastomer（3）With pedestal（1）Between two tie points；Stent (2)
End is connected with Traffic control system stent (6), and Traffic control system stent (6) is L-type structure, is connected at the top of the elastomer (3)
Link block (8), upper link block (8) are fixedly connected with Traffic control system head (9), the Traffic control system head (9) close to stent (2) one end
On be provided with through-hole, Traffic control system bolt (7) is connected through a screw thread across through-hole and Traffic control system stent (6), Traffic control system spiral shell
Bolt (7) can be retreated by rotating control, Traffic control system bolt（7）On be provided with limited block, limited block diameter is more than through-hole diameter,
Contact block (10) and spring adjustment bolt stent (13), spring adjustment bolt stent are also associated on the upper link block (8)
（13）On be provided with tapped through hole, spring adjustment bolt（14）It is connected through a screw thread with tapped through hole, torsional spring adjustment bolt
（14）Controllable spring adjustment bolt（14）It retreats, spring adjustment bolt（14）Stent is adjusted with spring（11）Pass through spring（12）
Connection；The contact block（10）End set has connector（101）；Stent（2）On be provided with pen-type sensor stent（15）, pen
Formula sensor stand（15）On be connected with pen-type sensor（17）, stent（2）And elastomer（3）On be provided with hole for pen type sense
Device（17）It passes through, pen-type sensor（17）Head can measure contact block（10）Displacement.
2. a kind of elastomer displacement formula measuring device according to claim 1, it is characterised in that：The elastomer（3）Material
Expect for 3Cr13 stainless steels.
3. a kind of elastomer displacement formula measuring device according to claim 2, it is characterised in that：The stent（2）Or
Spring adjusts stent（11）On be provided with executing agency（4）, the executing agency（4）For cylinder, executing agency（4）Axis and company
Connector（101）Axis collinear, executing agency（4）Close to connector（101）One end is provided with connecting rod（5）, connecting rod（5）With connecting
Connector（101）Connection, the executing agency（4）The connecting rod can be realized during startup by cylinder moving（5）Stretching and contracting
Reverse work, the executing agency（4）During closing, connecting rod（5）It can be freely movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692487.XU CN207600423U (en) | 2017-12-07 | 2017-12-07 | Elastomer displacement formula measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692487.XU CN207600423U (en) | 2017-12-07 | 2017-12-07 | Elastomer displacement formula measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600423U true CN207600423U (en) | 2018-07-10 |
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ID=62764687
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692487.XU Active CN207600423U (en) | 2017-12-07 | 2017-12-07 | Elastomer displacement formula measuring device |
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| Country | Link |
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| CN (1) | CN207600423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132336A (en) * | 2019-04-24 | 2019-08-16 | 南京泰普森自动化设备有限公司 | Measuring piece mounting structure and measuring device |
| CN111024019A (en) * | 2018-08-24 | 2020-04-17 | 坤泰车辆***（常州）有限公司 | Accurate pad selecting method for gearbox shafting |
| CN111220108A (en) * | 2020-04-24 | 2020-06-02 | 南京泰普森自动化设备有限公司 | Measuring system for hole parts |
| CN111288870A (en) * | 2020-04-24 | 2020-06-16 | 南京泰普森自动化设备有限公司 | Measuring system of inner curved surface cavity |
-
2017
- 2017-12-07 CN CN201721692487.XU patent/CN207600423U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024019A (en) * | 2018-08-24 | 2020-04-17 | 坤泰车辆***（常州）有限公司 | Accurate pad selecting method for gearbox shafting |
| CN110132336A (en) * | 2019-04-24 | 2019-08-16 | 南京泰普森自动化设备有限公司 | Measuring piece mounting structure and measuring device |
| CN111220108A (en) * | 2020-04-24 | 2020-06-02 | 南京泰普森自动化设备有限公司 | Measuring system for hole parts |
| CN111288870A (en) * | 2020-04-24 | 2020-06-16 | 南京泰普森自动化设备有限公司 | Measuring system of inner curved surface cavity |
| CN111220108B (en) * | 2020-04-24 | 2020-07-17 | 南京泰普森自动化设备有限公司 | Measuring system for hole parts |
| CN111288870B (en) * | 2020-04-24 | 2020-07-28 | 南京泰普森自动化设备有限公司 | Measuring system of inner curved surface cavity |
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