CN107538507A - A kind of chucking power displacement transformational structure of clamper - Google Patents
A kind of chucking power displacement transformational structure of clamper Download PDFInfo
- Publication number
- CN107538507A CN107538507A CN201610478930.7A CN201610478930A CN107538507A CN 107538507 A CN107538507 A CN 107538507A CN 201610478930 A CN201610478930 A CN 201610478930A CN 107538507 A CN107538507 A CN 107538507A
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- axle
- screw
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- base
- track base
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Abstract
The invention discloses a kind of chucking power displacement transformational structure of clamper, including finger, drive rail, track base, switching mechanism, amplification lever, track base bar, axle I and axle II, trapezoidal screw is provided with the switching mechanism, described trapezoidal screw one end is arranged with bearing, the bearing is connected with bearing (ball) cover, the bearing (ball) cover is tightly connected with track base, and now bearing outer ring is fastened with track base, and bearing is fixedly connected with trapezoidal screw by soket head cap screw；Amplification lever is connected with the screw rodb base, axle I and axle II are provided with the amplification lever and screw rodb base, the axle II is fixedly connected with screw rodb base, and axle II is rotatably connected with amplification lever, the axle I is fixedly connected with screw rodb base, and axle I is rotatably connected with amplification lever.The chucking power displacement Transfer Structure Design of the clamper is reasonable, and simple in construction, application method is simple, and fault rate is low, and cost is low, and service efficiency is high.
Description
Technical field
The present invention relates to a kind of transformational structure, the chucking power displacement transformational structure of specifically a kind of clamper.
Background technology
It can be arranged in industrial automation industry, mobile robot using mechanical arm to carry out the carrying of material, such as sorting machine people, explosive-removal robot.In medical automation equipment, for example, blood analyser, Biochemical Analyzer, blood film preparing instrument, test tube, scheduling, the delivery of rack for test tube and slide are also carried out using manipulator, in some applications above, arm end clamper is often all realized using Pneumatic clamping jaw.But Pneumatic clamping jaw needs to use air pump, has many limitations in some of the above occasion, Pneumatic clamping jaw can also produce noise in addition, so there have been electronic clamping jaw, abandoned source of the gas, simplified factory, connect electricity and use.
Electronic clamping jaw generally use servomotor or driving stepper motor control of the prior art, realizes the clamping of clamping jaw.After clamping object, because motor can overshoot, impact can be produced to caught object, damage object, can also produced impact to clamping jaw transmission system, such as gear, shaft coupling, cause lifetime of system to decline.Existing technology inconvenience measures to chucking power, therefore needs a kind of switching mechanism to measure the chucking power of electric claw.
The content of the invention
It is an object of the invention to provide a kind of chucking power displacement transformational structure of clamper, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of chucking power displacement transformational structure of clamper, including finger, drive rail, track base, switching mechanism, amplify lever, track base bar, axle I and axle II, finger lower end is embedded in drive rail, the finger is fixedly connected with drive rail, and drive rail is slidably connected on track base, the track base is fixed on shell, the track base is provided with base, switching mechanism is connected with base, trapezoidal screw is provided with switching mechanism, described trapezoidal screw one end is arranged with bearing, the bearing is connected with bearing (ball) cover, the bearing (ball) cover is tightly connected with track base, now bearing outer ring fastens with track base, bearing is fixedly connected with trapezoidal screw by soket head cap screw；Amplification lever is connected with the screw rodb base, axle I and axle II are provided with the amplification lever and screw rodb base, the axle II is fixedly connected with screw rodb base, axle II is rotatably connected with amplification lever, the axle I is fixedly connected with screw rodb base, axle I is rotatably connected with amplification lever, the copper packing fixed by jackscrew screw is connected on axle II and axle I, the axle I is fixedly connected with shell.
As the further scheme of the present invention：The bearing, soket head cap screw and jackscrew screw are stainless steel.
As further scheme of the invention：Circuit board is connected with the track base bar.
As further scheme of the invention：Hall sensor is connected with the circuit board.
As further scheme of the invention：The base that trapezoidal screw is fixed on the track base is divided into two parts.
Compared with prior art, the beneficial effects of the invention are as follows：
The chucking power displacement Transfer Structure Design of the clamper is reasonable, and simple in construction, application method is simple, and fault rate is low, and cost is low；The micro-displacement that user can detect needed for its accurate measurement, the micro-displacement to be detected is converted into larger displacement by the chucking power displacement converted mechanism, then the size of chucking power is detected with Hall sensor, service efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the chucking power displacement transformational structure of clamper；
Fig. 2 is the sectional view of the chucking power displacement transformational structure of clamper；
Fig. 3 is the partial enlarged drawing of the chucking power displacement transformational structure of clamper；
Wherein：1- fingers；2- drive rails；3- track bases；4- switching mechanisms；5- amplifies lever；6- screw rodb bases；7- axles I；8- axles II；9- bearing (ball) covers；10- bearings；11- soket head cap screws；12- jackscrew screws；13- copper packings；14- trapezoidal screws.
Embodiment
Technical scheme is described in more detail with reference to embodiment.
Refer to Fig. 1-3,A kind of chucking power displacement transformational structure of clamper,Including finger 1,Drive rail 2,Track base 3,Switching mechanism 4,Amplify lever 5,Track base bar 6,Axle I 7 and axle II 8,The finger 1 is used as holder,Directly or indirectly clamping object,The lower end of finger 1 is embedded in drive rail 2,The finger 1 is fixedly connected with drive rail 2,And drive rail 2 is slidably connected on track base 3,The track base 3 is fixed on shell,The track base 3 is provided with base,Switching mechanism 4 is connected with base,Trapezoidal screw 14 is provided with switching mechanism 4,Described one end of trapezoidal screw 14 is arranged with bearing 10,The bearing 10 is connected with bearing (ball) cover 9,The bearing (ball) cover 9 is tightly connected with track base 3,Now the outer ring of bearing 10 fastens with track base 3,Bearing 10 is fixedly connected with trapezoidal screw 14 by soket head cap screw 11,The head of soket head cap screw 11 is set to compress the inner ring of bearing 10,So can be to ensure that switching mechanism 4 is fastenedly connected with track base 3；Amplification lever 5 is connected with the screw rodb base 6, the micro-displacement of screw rodb base 6 can drive amplification lever 5, so as to which micro-displacement be amplified, axle I 7 and axle II 8 are provided with the amplification lever 5 and screw rodb base 6, the axle II 8 is fixedly connected with screw rodb base 6, axle II 8 is rotatably connected with amplification lever 5, axle II 8 is set to be relatively rotated with amplification lever 5, the axle I 7 is fixedly connected with screw rodb base 6, axle I 7 is rotatably connected with amplification lever 5, axle I 7 is set to be relatively rotated with amplification lever 5, the copper packing 13 fixed by jackscrew screw 12 is connected on axle II 8 and axle I 7, the axle I 7 is fixedly connected with shell.Preferably, the bearing 10, soket head cap screw 11 and jackscrew screw 12 are stainless steel；Preferably, it is connected with circuit board on the track base bar 6；Preferably, it is connected with Hall sensor on the circuit board；Preferably, the base that trapezoidal screw 14 is fixed on the track base 3 is divided into two parts, for fixed conversion mechanism 4, the displacement of screw rodb base 6 can be effectively converted into so as to the power of both direction.
The present invention operation principle be：Bearing (ball) cover 9 is cased with trapezoidal screw 14, then bearing 10 is enclosed on trapezoidal screw 14, bearing (ball) cover 9 and track base 3 are fastened by screw again, now the outer ring of bearing 10 fastens with track base 3, trapezoidal screw 14 and bearing 10 are fixed using soket head cap screw 11 again, the head of soket head cap screw 11 is compressed the inner ring of bearing 10, so can ensure that chucking power can effectively be transmitted to amplification lever 5 position to ensure the fastening of switching mechanism 4 and track base 3；The base of fixed conversion mechanism 4 on track base 3 is separated, so that the power of both direction has the displacement that can be effectively converted into base, guarantees chucking power switching to displacement；The axle II 8 is fixedly connected with screw rodb base 6, axle II 8 is rotatably connected with amplification lever 5, axle II 8 is set to be relatively rotated with amplification lever 5, the axle I 7 is fixedly connected with screw rodb base 6, axle I 7 is rotatably connected with amplification lever 5, axle I 7 is relatively rotated with amplification lever 5, the copper packing 13 fixed by jackscrew screw 12 is connected on axle II 8 and axle I 7, the installation form can ensure that the displacement energy after chucking power conversion is effectively amplified to the scope that Hall sensor is able to detect that.
The chucking power displacement Transfer Structure Design of the clamper is reasonable, and simple in construction, application method is simple, and fault rate is low, and cost is low；The micro-displacement that user can detect needed for its accurate measurement, the micro-displacement to be detected is converted into larger displacement by the chucking power displacement converted mechanism, then the size of chucking power is detected with Hall sensor, service efficiency is high.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment, can also various changes can be made on the premise of present inventive concept is not departed from one skilled in the relevant art's possessed knowledge.
Claims (5)
1. the chucking power displacement transformational structure of a kind of clamper, it is characterised in that including finger（1）, drive rail（2）, track base（3）, switching mechanism（4）, amplification lever（5）, track base bar（6）, axle I（7）With axle II（8）, finger（1）Lower end is embedded in drive rail（2）, the finger（1）And drive rail（2）It is fixedly connected, and drive rail（2）It is slidably connected at track base（3）On, the track base（3）It is fixed on shell, the track base（3）Base is provided with, switching mechanism is connected with base（4）, switching mechanism（4）On be provided with trapezoidal screw（14）, the trapezoidal screw（14）One end is arranged with bearing（10）, the bearing（10）It is connected with bearing (ball) cover（9）, the bearing (ball) cover（9）With track base（3）It is tightly connected with, now bearing（10）Outer ring and track base（3）Fastening, bearing（10）With trapezoidal screw（14）Pass through soket head cap screw（11）It is fixedly connected；The screw rodb base（6）On be connected with amplification lever（5）, the amplification lever（5）And screw rodb base（6）On be provided with axle I（7）With axle II（8）, the axle II（8）With screw rodb base（6）It is fixedly connected, axle II（8）With amplifying lever（5）Rotatable connection, the axle I（7）With screw rodb base（6）It is fixedly connected, axle I（7）With amplifying lever（5）Rotatable connection, axle II（8）With axle I（7）On be connected to by jackscrew screw（12）Fixed copper packing（13）, the axle I（7）It is fixedly connected with shell.
2. the chucking power displacement transformational structure of clamper according to claim 1, it is characterised in that the bearing（10）, soket head cap screw（11）With jackscrew screw（12）It is stainless steel.
3. the chucking power displacement transformational structure of clamper according to claim 1, it is characterised in that the track base bar（6）On be connected with circuit board.
4. the chucking power displacement transformational structure of clamper according to claim 3, it is characterised in that be connected with Hall sensor on the circuit board.
5. the chucking power displacement transformational structure of clamper according to claim 1, it is characterised in that the track base（3）Upper fixed trapezoidal screw（14）Base be divided into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478930.7A CN107538507A (en) | 2016-06-27 | 2016-06-27 | A kind of chucking power displacement transformational structure of clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478930.7A CN107538507A (en) | 2016-06-27 | 2016-06-27 | A kind of chucking power displacement transformational structure of clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538507A true CN107538507A (en) | 2018-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610478930.7A Withdrawn CN107538507A (en) | 2016-06-27 | 2016-06-27 | A kind of chucking power displacement transformational structure of clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744577A (en) * | 2019-10-29 | 2020-02-04 | 浙江大学 | Manipulator for controlling clamping deformation |
| CN113670492A (en) * | 2021-08-19 | 2021-11-19 | 西安电子工程研究所 | Bearing clamping force detection device for arc tooth type position marker |
-
2016
- 2016-06-27 CN CN201610478930.7A patent/CN107538507A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744577A (en) * | 2019-10-29 | 2020-02-04 | 浙江大学 | Manipulator for controlling clamping deformation |
| CN113670492A (en) * | 2021-08-19 | 2021-11-19 | 西安电子工程研究所 | Bearing clamping force detection device for arc tooth type position marker |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180105 |
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| WW01 | Invention patent application withdrawn after publication |