CN209197609U - A kind of micromotion size detection and control device up and down - Google Patents
A kind of micromotion size detection and control device up and down Download PDFInfo
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- CN209197609U CN209197609U CN201822161786.1U CN201822161786U CN209197609U CN 209197609 U CN209197609 U CN 209197609U CN 201822161786 U CN201822161786 U CN 201822161786U CN 209197609 U CN209197609 U CN 209197609U
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- guide rail
- detection
- dial
- control device
- micromotion
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Abstract
The utility model provides a kind of micromotion size detection and control device up and down, to detect up and down motion workpiece, up and down motion workpiece provides power by driving device and slowly moves up and down, and detection and control device include connecting rod, fulcrum, detection bar, dial guide rail, control switch and limit plate.Connecting rod is connected to the side of up and down motion workpiece, and detection bar is rotationally connected in connecting rod by fulcrum, and the tail end of detection bar is connected with dial guide rail, and the both ends of dial guide rail are mounted on limit plate and control switch；Limit plate and control switch are electrical connected with driving device, to control the power resources of up and down motion workpiece.The utility model structure is simple, and operating, it is understandable to facilitate, and amplifies the small movements for the workpiece that moves up and down by amplifying method, is shown by sliding of the pointer in detection bar on dial, can more subtly measure the shift position of up and down motion workpiece.
Description
Technical field
The utility model relates to industrial size detection field more particularly to a kind of micromotion size detection up and down and control dresses
It sets.
Background technique
In the industrial processes of retrofit or other are needed in the industrial processes of micromotion workpiece, some
The motion range very little of workpiece, but since industry needs, its size will be measured accurately.The width that workpiece moves up and down
Spend it is small, it is accurate to measure, need a kind of after micromotion size detection and control device carry out motion amplification to it up and down
Calculate detection.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of micromotion up and down proposed
Size detection and control device.
To achieve the above object, the utility model adopts the technical scheme that
A kind of micromotion size detection and control device up and down, to detect up and down motion workpiece, the up and down motion work
Part provides power by driving device and slowly moves up and down, and the detection and control device include connecting rod, fulcrum, detection
Bar, dial guide rail, control switch and limit plate；
The up and down motion workpiece is located at the lowermost end of the detection and control device, and the connecting rod is connected on described
The side of lower Moving Workpieces, the fulcrum are located at the top of the connecting rod, and the detection bar can turn by the center of circle of the fulcrum
It is mounted on the top of the connecting rod dynamicly, the one end of the detection bar far from the fulcrum is connected with the dial guide rail
It connects, the dial guide rail is the dial guide rail of arc, and the both ends of the dial guide rail are mounted on the limit
Plate and the control switch, the control switch at both ends are located at the inside of the limit plate；The limit plate be equipped with to
Detect with the detection bar whether collide contact touch or pressure sensor, the control switch are equipped with to examine
Survey the position sensor of the detection bar position；The driving device is to according to the control switch or limit plate sending
Electric signal control the up and down motion workpiece stop motion.
Preferably, the one end of the connecting rod connecting with the up and down motion workpiece is equipped with attachment device.
Preferably, the attachment device is removably mounted on one end of the connecting rod, and the attachment device is vacuum
Sucker magnetite sucker or stickup lacquer disk(-sc).
Preferably, one end far from the fulcrum of the detection bar is equipped with detection needle, and the detection needle is elasticity
Steel needle.
Preferably, the dial guide rail includes dial, guide rail and transparent outer cover；The dial is circular ring shape,
The guide rail is mounted on the inner annular edge of the dial, and the transparent outer cover is covered on the dial and the guide rail
The tail portion of top, the detection needle is slidingly engaged in the dial guide rail.
Preferably, the dial guide rail is removably attached to the top of the detection and control device.
Preferably, the scale in the dial guide rail is calculated and is carved out according to the size of the up and down motion workpiece
Size scale, the scale of the dial guide rail is different and matches with the size of the up and down motion workpiece.
Preferably, the side towards the dial guide rail of the limit plate is equipped with sponge.
Preferably, the control switch is movably mounted at the top of the dial guide rail.
Compared with prior art, the utility model has the following beneficial effects:
The utility model structure is simple, and operating, it is understandable to facilitate, by amplifying method by the small fortune for the workpiece that moves up and down
Dynamic amplification, is shown by sliding of the pointer in detection bar on dial, can more subtly measure up and down motion
The shift position of workpiece.With control switch and limit plate, the movement of up and down motion workpiece can be preferably controlled, prevents from transporting
The dynamic excessive damage for causing instrument of amplitude.
Detailed description of the invention
Fig. 1 is a kind of structure chart of micromotion size detection and control device up and down.
Specific embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby cooperate embodiment
Detailed description are as follows.
Incorporated by reference to referring to Fig.1, the utility model provides a kind of micromotion size detection and control device up and down, to examine
Up and down motion workpiece 1 is surveyed, up and down motion workpiece 1 provides power by driving device and slowly moves up and down, and detects and control dress
It sets including connecting rod 2, fulcrum 3, detection bar 4, dial guide rail 5, control switch 6 and limit plate 7.
Up and down motion workpiece 1 is located at the lowermost end of detection and control device, and connecting rod 2 is connected to up and down motion workpiece 1
Side, fulcrum 3 are located at the top of connecting rod 2, and detection bar 4 is rotatably connected to the top of connecting rod 2 with fulcrum 3 for the center of circle,
The one end of detection bar 4 far from fulcrum 3 is connected with dial guide rail 5, and dial guide rail 5 is arc-shaped dial guide rail, and
And the both ends of dial guide rail 5 are mounted on limit plate 7 and control switch 6, the control switch 6 at both ends is located at the interior of limit plate 7
Side；Limit plate 7 be equipped with to detect with detection bar 4 whether collide contact touch or pressure sensor, control are opened
Pass 6 is equipped with the position sensor to detect 4 position of detection bar；Driving device is to according to control switch 6 or the hair of limit plate 7
Electric signal out controls 1 stop motion of up and down motion workpiece.When detection bar 4 touches limit plate 7, crash sensor or pressure
Sensor converts the signal to electric signal after detecting, electric signal passes to driving device, and the circuit inside driving device is given
It reacts out, so that driving device stops providing power, such up and down motion workpiece 1 will stop motion.
When in use, connecting rod 2 is connected to the side of up and down motion workpiece 1, up and down motion workpiece 1 is slowly transported up and down
When dynamic, connecting rod 2 is driven to move up and down together, is connected between detection bar 4 and connecting rod 2 by fulcrum 3, formation can be around branch
The strut that point 3 is freely rotated, detection bar 4 can be rotated around fulcrum 3 in dial guide rail 5 under the drive of connecting rod 2, be directed toward
Scale in dial, with this as the measurement data of micromotion workpiece.Control switch 6 is fixed on dial guide rail 5, is used
To control the driving device of up and down motion workpiece 1, to control the range of up and down motion workpiece 1.Control switch 6 is provided with
Sensor, and be connected in driving device, the sensor in control switch 6 can be position sensor, when detection bar 4 reaches
The position of control switch 6, position sensor convert the signal to electric signal after detecting, pass to driving device, driving device
Internal circuit provides reaction, stops driving, up and down motion workpiece 1 is by stop motion, to guarantee the largest motion model of detection bar 4
It encloses.The motion range of up and down motion workpiece 1 is ensured that in this way, and control switch 6 can move in orbit, to change detection
Maximum moving range of the bar 4 in dial guide rail 5 changes the motion range of up and down motion workpiece 1.Both ends limit plate 7
When in the presence of that can make some 6 failure of control switch of a certain moment, detection bar 4 encounters limit plate 7, and the sensor in limit plate connects
It receives signal and it is converted to after electric signal and pass to driving device, driving device stops providing power, and whole device is broken
Electric emergency stop can control the movement of the workpiece excess of stroke in time, avoid that accident occurs.
In one embodiment, the one end of connecting rod 2 connecting with up and down motion workpiece 1 is equipped with attachment device 8, connection dress
Connecting rod 2 and different up and down motion workpiece 1 can be linked together by setting 8, so that the practicability and applicability of the present apparatus
It is stronger.Further, attachment device 8 is removably mounted on one end of connecting rod 2, attachment device 8 be vacuum chuck or
Magnetite sucker or stickup lacquer disk(-sc).Dismountable connection type is convenient for the replacement and maintenance of device, while also facilitating according to difference
Up and down motion workpiece 1 match different attachment devices 8 so that between connecting rod 2 and up and down motion workpiece 1 connection ground more
Closely.
Preferably, the tail end of detection bar 4 is equipped with detection needle 9, and detecting needle 9 is elastic steel-needle, detects needle 9 more in this way
Securely, with the shock of limit plate 7 caused by can bearing after 6 failure of control switch, extend the service life of detection bar 4.
Preferably, dial guide rail 5 includes dial, guide rail and transparent outer cover；Dial is circular ring shape, guide rail installation
In the inner annular edge of the dial, transparent outer cover is covered on the top of the dial and guide rail, and the tail portion for detecting needle is sliding
It is embedded in dial guide rail 5 dynamicly.The presence of transparent outer cover can help to protect the internal structure of dial guide rail 5, will not
Cause dial guide rail 5 to slide into too many dust unsmooth, influences the measuring accuracy of device.
In a preferred embodiment, dial guide rail 5 is removably attached to the top of detection and control device, in this way
Dial guide rail 5 can be replaced with the replacement of up and down motion workpiece 1, guarantee best measurement effect；In addition, dismountable
Connection type is also convenient for repairing.Further, the scale in dial guide rail 5 is the size meter according to up and down motion workpiece 1
The scale of the size scale calculated and carved out, dial guide rail 5 is different and size phase with up and down motion workpiece 1
Match.
Preferably, the side towards dial guide rail 5 of limit plate 7 is equipped with sponge, and such detection bar 4 hits gag lever post 7
When available buffering, be conducive to extend product service life.
Preferably, control switch 6 is movably mounted at the top of dial guide rail 5, and control switch 6 can be in orbit
It is mobile, to change maximum moving range of the detection bar 4 in dial guide rail 5, that is, change the movement model of up and down motion workpiece 1
It encloses.
From the above mentioned, the utility model structure is simple, and operating, it is understandable to facilitate, and when breaking down convenient for dimension
It repairs.The present apparatus is mainly amplified the small movements for the workpiece that moves up and down by connecting rod and detection bar by passing through amplifying method,
It is shown by sliding of the pointer in detection bar on dial, can more subtly measure the shifting of up and down motion workpiece
Dynamic position.With control switch and limit plate, the movement of up and down motion workpiece can be preferably controlled, motion amplitude mistake is prevented
The damage of instrument is caused greatly.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (9)
1. a kind of micromotion size detection and control device up and down, to detect up and down motion workpiece, the up and down motion workpiece
It provides power by driving device slowly to move up and down, it is characterised in that: the detection and control device include connecting rod, prop up
Point, detection bar, dial guide rail, control switch and limit plate；
The up and down motion workpiece is located at the lowermost end of the detection and control device, and the connecting rod is connected to the fortune up and down
Start building the side of part, the fulcrum is located at the top of the connecting rod, the detection bar using the fulcrum as the center of circle rotationally
It is connected to the top of the connecting rod, one end far from the fulcrum of the detection bar is connected with the dial guide rail,
The dial guide rail is arc-shaped scale guide rail, and the both ends of the dial guide rail are mounted on the limit plate and institute
Control switch is stated, the control switch at both ends is located at the inside of the limit plate；The limit plate be equipped with to detect with
The detection bar whether collide contact touch or pressure sensor, the control switch are equipped with described to detect
The position sensor of detection bar position；The driving device is to the telecommunications according to the control switch or limit plate sending
Number control up and down motion workpiece stop motion.
2. as described in claim 1 micromotion size detection and control device up and down, it is characterised in that: the connecting rod with
One end of the up and down motion workpiece connection is equipped with attachment device.
3. micromotion size detection and control device up and down as claimed in claim 2, it is characterised in that: the attachment device can
It is releasably mounted on one end of the connecting rod, the attachment device is vacuum chuck magnetite sucker or glue
Disk.
4. as described in claim 1 micromotion size detection and control device up and down, it is characterised in that: the detection bar it is remote
One end from the fulcrum is equipped with detection needle, and the detection needle is elastic steel-needle.
5. micromotion size detection and control device up and down as claimed in claim 4, it is characterised in that: the dial guide rail
Including dial, guide rail and transparent outer cover；The dial is circular ring shape, and the guide rail is mounted on the inner ring of the dial
Edge, the transparent outer cover are covered on the top of the dial and the guide rail, and the tail portion of the detection needle is slidably embedding
Enter in the dial guide rail.
6. micromotion size detection and control device up and down as described in claim 1, it is characterised in that: the dial guide rail
It is removably attached to the top of the detection and control device.
7. micromotion size detection and control device up and down as described in claim 1, it is characterised in that: the dial guide rail
Interior scale is the size scale for calculating and carving out according to the size of the up and down motion workpiece, the quarter of the dial guide rail
It spends different and matches with the size of the up and down motion workpiece.
8. micromotion size detection and control device up and down as described in claim 1, it is characterised in that: the face of the limit plate
Sponge is equipped with to the side of the dial guide rail.
9. micromotion size detection and control device up and down as described in claim 1, it is characterised in that: the control switch can
Removably mount within the top of the dial guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161786.1U CN209197609U (en) | 2018-12-22 | 2018-12-22 | A kind of micromotion size detection and control device up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161786.1U CN209197609U (en) | 2018-12-22 | 2018-12-22 | A kind of micromotion size detection and control device up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197609U true CN209197609U (en) | 2019-08-02 |
Family
ID=67429989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161786.1U Active CN209197609U (en) | 2018-12-22 | 2018-12-22 | A kind of micromotion size detection and control device up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197609U (en) |
-
2018
- 2018-12-22 CN CN201822161786.1U patent/CN209197609U/en active Active
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