CN206662882U - Three-component touch sensor - Google Patents
Three-component touch sensor Download PDFInfo
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- CN206662882U CN206662882U CN201720297223.8U CN201720297223U CN206662882U CN 206662882 U CN206662882 U CN 206662882U CN 201720297223 U CN201720297223 U CN 201720297223U CN 206662882 U CN206662882 U CN 206662882U
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- pin
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- main casing
- touch sensor
- shell
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Abstract
The utility model discloses a kind of three-component touch sensor, and it includes：Main casing, it includes three insulation O-rings being alternately arranged vertically and two conducting rings；Two conducting rings are correspondingly connected to electrical inputs and common port；Shell, it is fixed on the outside of main casing；The horizontal insulation fixing plate for being fixed with several balls is provided with shell, ball elastic conduction is connected to one in two conducting rings；Insulating support, its upper end is elastically connected on the inside of main casing, lower end is fixedly connected with probe through shell；Insulating support is provided with and extends radially conductive at least three pin；One ball of contact is put respectively in the both sides of horizontal each pin；The path being connected between electrical inputs and common port is formed between several balls, at least three pins and two conducting rings；Pin incline, pin both sides separate with least one ball, and path disconnects.Three-component touch sensor provided by the utility model, it is possible to achieve the high accuracy between cutter and workpiece planarization is aligned.
Description
Technical field
Technical field of the Digit Control Machine Tool to cutter is the utility model is related to, more specifically, the utility model is related to one kind
Three-component touch sensor.
Background technology
In the process of Digit Control Machine Tool, such as milling machine, a variety of surfaces are processed on workpiece for milling cutter, it is necessary to which cutter revolves
The multi-direction motion such as turn, be mobile, to carry out the process such as plane, groove, curved surface, gear, whole process to cutter with
The alignment precision of workpiece surface requires especially high.In the prior art, cutter has been realized and work by the automatic identification of sensor
Automation alignment between part.But in the identification process of bit alignment workpiece, the probe alignment of sensor to workpiece surface
When, sensor can not power off immediately, cause to continue to slide with the sensor probe that cutter is fixed as one, cause cutter and workpiece pair
Quasi- error, alignment accuracy be not high.
Utility model content
For weak point present in above-mentioned technology, the utility model provides a kind of three-component touch sensor, knife
Alignment precision between tool and workpiece planarization is high.
In order to realize that the utility model is by the following technical programs according to these purposes of the present utility model and further advantage
Realize：
The utility model provides a kind of three-component touch sensor, and it includes：
Main casing, it includes three insulation O-rings being alternately arranged vertically and two conducting rings；Described two conducting rings
It is corresponding to be connected to electrical inputs and common port；The main casing upper end is fixedly connected with handle of a knife；
Shell, it is fixed on the outside of the main casing；Horizontal insulation fixing plate is provided with the shell, the insulation is solid
Several balls are fixed with fixed board；The ball elastic conduction is connected to one in described two conducting rings；
Insulating support, its upper end is elastically connected on the inside of the main casing, lower end is fixedly connected with through the shell
Probe；The insulating support is provided with and extends radially conductive at least three pin；
Wherein, one ball of contact is put in the both sides of horizontal each pin respectively；
It is defeated to be connected on the conduction for formation between several balls, at least three pins and two conducting rings
Enter the path between end and the common port；
The pin incline, the pin both sides separate with least one ball, and the path disconnects.
Preferably, in addition to the LED that is connected in the path, the LED are fixed on the inside of the main casing；
Shell position corresponding with the LED is radially provided with through hole, and the LED light projects from the through hole.
Preferably, the LED and the through hole include at least three matched one by one with the pin respectively；Each
The through hole is located at the position between corresponding two adjacent pins on the shell.
Preferably, in addition to elastic conducting acusector, the ball are connected to described two lead by the elastic conducting acusector
One in electric ring.
Preferably, in addition to spring, the upper end of the insulating support are connected in the main casing by the spring
Side.
Preferably, the insulation fixing plate is provided with the groove for matching stickup one by one with the ball, the ball
Diameter is more than the diameter of the groove.
The utility model comprises at least following beneficial effect：
1) three-component touch sensor provided by the utility model, several balls, at least three pins and two
The path being connected between electrical inputs and common port is formed between conducting ring, any direction of probe alignment to workpiece, is led
When causing the pin incline of the direction, pin both sides separate with least one ball, and path disconnects, and probe stops further motion,
Realize the accuracy of alignment；
2) it is connected on LED light in path to project from through hole, for indicating the on off operating mode and probe of path
Motion and halted state.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 (a)-Fig. 1 (e) is the different angle structural representation of three-component touch sensor described in the utility model
Figure；
Fig. 2 is the electronic schematic diagram of path described in the utility model；
In figure：
10- main casings；
11- insulation O-rings；12- conducting rings；13- handle of a knifes；14-LED lamps；
20- shells；
21- insulation fixing plates；211- grooves；22- balls；23- through holes：
30- insulating supports；31- probes；32- pins；33- springs；
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or more
The presence or addition of individual other elements or its combination.
The utility model provides a kind of three-component touch sensor, and Fig. 1 (a)-Fig. 1 (c) gives tearing open for three directions
Divide schematic diagram, Fig. 1 (d) is Fig. 1 (c) scheme of installation；Fig. 1 (e) is Fig. 1 (d) A-A directional profile figures, and Fig. 2 is three-component
The electrical schematic diagram of touch sensor path.With reference to above-mentioned accompanying drawing understand, three-component touch sensor include main casing 10,
Shell 20 and insulating support 30.Main casing 10 includes three insulation O-rings 11 being alternately arranged vertically and two conducting rings
12 (shown in such as Fig. 1 (c)-Fig. 1 (d))；Two conducting rings 12 are corresponding to be connected to electrical inputs (Input) and common port (0V)
(as shown in Figure 2)；Three insulation O-rings separate two conducting rings 12, avoid short circuit.Shell 20 is fixed to outside main casing 10
Side；Horizontal insulation fixing plate 21 is provided with shell 20, insulation fixing plate 21 is provided with several balls 22；The elastic conducting of ball 22
One (as shown in Figure 2) being electrically connected in two conducting rings 12.The upper end of insulating support 30 be elastically connected to the inner side of main casing 10,
Lower end is fixedly connected with the probe 31 through shell 20；Insulating support 31 is provided with and extends radially conductive at least three pin
32；One ball 22 of contact is put respectively in the both sides of horizontal each pin 32.
In above-mentioned embodiment, the upper end of main casing 10 is fixedly connected with handle of a knife 13, the mobile drive main casing 10 of handle of a knife 13
And the movement of probe 31, therefore, being aligned for cutter and workpiece can be realized by the alignment of probe 31 and workpiece.Insulate O
Type circle 11, insulating support 30 are insulation, and conducting ring 12, ball 22, pin 32 are conductive.The elastic conduction of ball 22 connects
To one in two conducting rings 12, one ball 22 of contact is put in the both sides of horizontal each pin 32 respectively, therefore, several
Formed between ball 22, at least three pins 31 and two conducting rings 12 and be connected on leading between electrical inputs and common port
Road；Two conducting rings 12 access main casing 10 with common port for the electrical inputs in the external world and provide Jie with the path in shell 20
Matter.The upper end of insulating support 30 is elastically connected to the inner side of main casing 10, preferably, three-component touch sensor also includes spring
33, the upper end of insulating support 30 is connected on the inside of main casing by spring 33.Spring 33 between main casing 10 and insulating support 30
Elastic reaction pin 31 is pressed on ball 22, between the both sides of pin 31 and two balls 22 all be point contact, path is led
It is logical；The lower end of insulating support 30 is fixedly connected with the probe 31 through shell 20, and probe 31 moves along any direction touches workpiece
When, cause at least one pin 31 for touching direction to tilt, and the both sides of inclined pin 31 separate with least one ball 22, i.e.,
The small activity of any direction of probe 31, always has a ball 22 to depart from pin 31, then path disconnects, and probe stops further
Motion, so as to realize the real-time of alignment and accuracy.In order to be further ensured that multi-direction touch of probe 31 causes path to disconnect
Sensitivity, pin 32 includes extending radially out in conductive at least three, Fig. 1-Fig. 2 along insulating support 31 and giving three
The example of pin 32.Under the cooperation of ball 22 and spring 33 that three pins 32, the both sides point of each pin 32 contact, ensure pin
Good point contacts conducting balance between nail 32 and ball 22, while also promotes any direction of probe 31 to touch workpiece all
At least one pin 31 can be caused to tilt, path disconnects, high sensitivity.
Preferably three-component touch sensor also includes being connected on LED 14 in path as of the present utility model,
LED 14 is fixed to the inner side of main casing 10；Shell 20 is radially provided with through hole 23, the lamp of LED 14 with 14 corresponding position of LED
Light projects from through hole 23, is indicated for path break-make.As further preferred, LED 14 and through hole 23 includes respectively and pin
Nail 32 match one by one at least three；Each through hole 23 is located at the position between corresponding two adjacent pins on shell.At least three
Individual LED 14 and matched through hole 23, facilitate multiple angles around three-component touch sensor to look into rapidly
The light on and off of LED 14 are seen, to facilitate staff to understand the on off operating mode of path in time.
As preferred embodiment of the present utility model, three-component touch sensor also includes elastic conducting acusector, ball
22 are connected to one in two conducting rings 12 by elastic conducting acusector.Specifically, elasticity is passed through between two balls 22 having
Conductive pin is connected respectively to the electrical inputs (Input) in conducting ring 12, realizes the interconnection that is powered, and some balls pass through elastic conducting
Acusector is connected to the common port (0V) in conducting ring 12, i.e. ball 22 is connected to one in two conducting rings 12 by elastic conducting acusector
It is individual, promote the formation of path.
As preferred embodiment of the present utility model, insulation fixing plate 21 is provided with matches what is pasted with ball 22 one by one
Groove 211 (shown in such as Fig. 1 (b), Fig. 1 (d)-Fig. 1 (e)), the diameter of ball 22 are more than the diameter of groove 211.Pass through UV glue
The mode of stickup, ball 22 is pasted onto on groove 211, realizes that ball 22 is fixed on horizontal insulation fixing plate 21.Ball
22 diameter is more than the diameter of groove 211, promotes ball 22 to expose the surface of insulation fixing plate 21, to coordinate and each pin 31
The contact of both sides points.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
1. a kind of three-component touch sensor, it is characterised in that it includes：
Main casing, it includes three insulation O-rings being alternately arranged vertically and two conducting rings；Described two conducting rings are corresponding
It is connected to electrical inputs and common port；The main casing upper end is fixedly connected with handle of a knife；
Shell, it is fixed on the outside of the main casing；Horizontal insulation fixing plate, the insulation fixing plate are provided with the shell
On be fixed with several balls；The ball elastic conduction is connected to one in described two conducting rings；
Insulating support, its upper end is elastically connected on the inside of the main casing, lower end is fixedly connected with the probe through the shell；
The insulating support is provided with and extends radially conductive at least three pin；
Wherein, one ball of contact is put in the both sides of horizontal each pin respectively；
Formed between several balls, at least three pins and two conducting rings and be connected on the electrical inputs
With the path between the common port；
The pin incline, the pin both sides separate with least one ball, and the path disconnects.
2. the three-component touch sensor as described in claim 1, it is characterised in that also include being connected in the path
LED, the LED are fixed on the inside of the main casing；Shell position corresponding with the LED is radially provided with logical
Hole, the LED light project from the through hole.
3. the three-component touch sensor as described in claim 2, it is characterised in that the LED and through hole difference
Including matched one by one with the pin at least three；Each through hole is located on the shell corresponding two adjacent pins
Position between nail.
4. the three-component touch sensor as described in claim 1, it is characterised in that also including elastic conducting acusector, the rolling
Pearl is connected to one in described two conducting rings by the elastic conducting acusector.
5. the three-component touch sensor as described in claim 1, it is characterised in that also including spring, the insulating support
Upper end be connected to by the spring on the inside of the main casing.
6. the three-component touch sensor as described in claim 1, it is characterised in that the insulation fixing plate is provided with and institute
The groove that ball matches stickup one by one is stated, the diameter of the ball is more than the diameter of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297223.8U CN206662882U (en) | 2017-03-24 | 2017-03-24 | Three-component touch sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297223.8U CN206662882U (en) | 2017-03-24 | 2017-03-24 | Three-component touch sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662882U true CN206662882U (en) | 2017-11-24 |
Family
ID=60374221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297223.8U Active CN206662882U (en) | 2017-03-24 | 2017-03-24 | Three-component touch sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926058A (en) * | 2017-03-24 | 2017-07-07 | 苏州麦凯斯威传感技术有限公司 | Three-component touch sensor |
| CN111922653A (en) * | 2020-07-22 | 2020-11-13 | 东风商用车有限公司 | Fine inserting and rolling machining process for inner gear ring of heavy-duty automobile gearbox after cold extrusion |
-
2017
- 2017-03-24 CN CN201720297223.8U patent/CN206662882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926058A (en) * | 2017-03-24 | 2017-07-07 | 苏州麦凯斯威传感技术有限公司 | Three-component touch sensor |
| CN111922653A (en) * | 2020-07-22 | 2020-11-13 | 东风商用车有限公司 | Fine inserting and rolling machining process for inner gear ring of heavy-duty automobile gearbox after cold extrusion |
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