CN105856275A - Device for testing clamping force at different positions of finger cylinder - Google Patents
Device for testing clamping force at different positions of finger cylinder Download PDFInfo
- Publication number
- CN105856275A CN105856275A CN201610388986.3A CN201610388986A CN105856275A CN 105856275 A CN105856275 A CN 105856275A CN 201610388986 A CN201610388986 A CN 201610388986A CN 105856275 A CN105856275 A CN 105856275A
- Authority
- CN
- China
- Prior art keywords
- finger cylinder
- finger
- nut
- cylinder
- clamping force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0025—Means for supplying energy to the end effector
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention provides a device for testing the clamping force at different positions of a finger cylinder. The device comprises the finger cylinder, a pressure sensor, a screw, a nut and an air source, wherein one end of a pneumatic finger of the finger cylinder clamps one end of the pressure sensor, the other end of the pneumatic finger penetrates through the screw to press the nut, the nut is connected with the screw through threads, and the screw is fixed to the other end of the pressure sensor; an air inlet of the finger cylinder is connected with the air source through a pipeline. By the adoption of the device, the clamping force at different positions of the finger cylinder can be measured conveniently and quickly, and engineers can conduct design calculation, model selection and application conveniently. Meanwhile, difference between finger cylinders of different manufactures and difference between finger cylinders of different models can be compared.
Description
Technical field
The present invention relates to a kind of finger cylinder various location clamping force test device.
Background technology
Gas transmits for power as a kind of medium cleaned very much, the most friendly to environment, finger cylinder
Complicated connecting rod is integrated into cylinder interior, makes cylinder and connecting rod combine together, substantially reduce space, because of
This obtains liking of numerous engineers.But owing to there is connecting rod in finger cylinder, chucking power can not be straight inside it
Connecing and calculated by air pressure and cylinder barrel area, in engineering, design calculates and use brings inconvenience.
Summary of the invention
The technical problem to be solved is to provide a kind of finger cylinder various location chucking power test
Device, this apparatus structure is simple, and application is convenient, it is possible to conveniently test out finger cylinder diverse location
Chucking power.
The technical solution used in the present invention is: a kind of finger cylinder various location clamping force test device, bag
Include finger cylinder, pressure transducer, screw rod, nut, source of the gas, one end folder of the gas pawl of described finger cylinder
Handling one end of described pressure transducer, the other end of gas pawl pushes down described nut through described screw rod,
Described nut and described screw rod are threaded connection, and described screw rod is fixed on the another of described pressure transducer
One end.The air inlet of described finger cylinder by pipeline connect described in source of the gas.
The finger cylinder various location clamping work process of force test device of the present invention and principle be:
Source of the gas is ventilated, and finger cylinder one end clamps one end of pressure transducer, slowly turns nut, finger
Two gas pawls of cylinder are slowly drawn close or separately, record pressure transducer numerical value drawing close during separate
Change, finally draws out the finger cylinder chucking power curve in different clip position chucking power sizes.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently calculate the finger cylinder size in various location chucking power, facilitate engineering people
Member is designed calculating and type selecting and application.Different manufacturers finger cylinder and different model can also be contrasted simultaneously
The difference of finger cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings；
Fig. 1 is the perspective view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
First, before embodiment is described, it is necessary to some herein presented terms are solved
Release.Such as:
If occur herein using the term such as " first ", " second " to describe various element, but these yuan
Part should not limited by these terms.These terms are only used for distinguishing an element and another element.Cause
This, " first " element can also be referred to as " second " element without departing from the teachings of the present invention.
In addition, it is to be understood that when mentioning that an element " connects " or during " coupled " to another element,
It can be directly connected or be directly coupled to another element or can also there is intermediary element.On the contrary
Ground, when mentioning that an element " is directly connected " or " directly coupling " arrives another element, does not exists
Intermediary element.
The various terms occurred in this article are used only for describing the purpose of specific embodiment and being not intended to make
For limitation of the invention.Unless context clearly dictates otherwise, then singulative is intended to also include plural number
Form.
When using term " to include " in this manual and/or time " including ", these terms indicate
The existence of described feature, entirety, step, operation, element and/or parts, but also it is not excluded for one
Individual other features above, entirety, step, operation, element, parts and/or the existence of its group and/or
Additional.
About embodiment:
As Fig. 1 illustrates, the present invention provides a kind of finger cylinder various location clamping force test device, including
Finger cylinder 1, pressure transducer 2, screw rod 3, nut 4, source of the gas 5, the gas pawl of described finger cylinder 1
One end of 1a clamps one end of described pressure transducer 2, and the other end of gas pawl 1a is through described spiral shell
Bar 3 is pushed down described nut 4, described nut 4 and described screw rod 3 and is threaded connection, described screw rod 3
It is fixed on the other end of described pressure transducer 2.The air inlet 1b of described finger cylinder 1 passes through pipeline
Source of the gas 5 described in connection.
The finger cylinder various location clamping work process of force test device of the present invention and principle be:
Source of the gas is ventilated, and finger cylinder one end clamps one end of pressure transducer, slowly turns nut, finger
Two gas pawls of cylinder are slowly drawn close or separately, record pressure transducer numerical value drawing close during separate
Change, finally draws out the finger cylinder chucking power curve in different clip position chucking power sizes.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently calculate the finger cylinder size in various location chucking power, facilitate engineering people
Member is designed calculating and type selecting and application.Different manufacturers finger cylinder and different model can also be contrasted simultaneously
The difference of finger cylinder.
These are only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or directly or indirectly use
In the technical field that other are relevant, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (1)
1. a finger cylinder various location clamping force test device, it is characterised in that: include finger cylinder
(1), pressure transducer (2), screw rod (3), nut (4), source of the gas (5), described finger cylinder (1)
One end of gas pawl (1a) clamp one end of described pressure transducer (2), another of gas pawl (1a)
End is pushed down described nut (4), described nut (4) and described screw rod (3) through described screw rod (3) and is passed through spiral shell
Stricture of vagina connects, and described screw rod (3) is fixed on the other end of described pressure transducer (2).Described finger gas
The air inlet (1b) of cylinder (1) by pipeline connect described in source of the gas (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388986.3A CN105856275A (en) | 2016-06-03 | 2016-06-03 | Device for testing clamping force at different positions of finger cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388986.3A CN105856275A (en) | 2016-06-03 | 2016-06-03 | Device for testing clamping force at different positions of finger cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105856275A true CN105856275A (en) | 2016-08-17 |
Family
ID=56676764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388986.3A Pending CN105856275A (en) | 2016-06-03 | 2016-06-03 | Device for testing clamping force at different positions of finger cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105856275A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730862A (en) * | 1985-05-30 | 1988-03-15 | Centre National De La Recherche Scientifique | Pneumatic, tactile gripper generating a gripping force controlled by the weight of the handled object |
| JP2001096483A (en) * | 1999-09-28 | 2001-04-10 | Aloka Co Ltd | Test tube carrier |
| CN202013254U (en) * | 2011-03-28 | 2011-10-19 | 中国有色（沈阳）冶金机械有限公司 | Clamping force measuring device for stacking multifunctional crane |
| CN104493834A (en) * | 2014-12-22 | 2015-04-08 | 苏州博众精工科技有限公司 | Clamping jaw mechanism with pressure sensor |
| CN205271571U (en) * | 2015-12-30 | 2016-06-01 | 湖南机电职业技术学院 | Mechanical arm used for automatic manufacturing |
-
2016
- 2016-06-03 CN CN201610388986.3A patent/CN105856275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730862A (en) * | 1985-05-30 | 1988-03-15 | Centre National De La Recherche Scientifique | Pneumatic, tactile gripper generating a gripping force controlled by the weight of the handled object |
| JP2001096483A (en) * | 1999-09-28 | 2001-04-10 | Aloka Co Ltd | Test tube carrier |
| CN202013254U (en) * | 2011-03-28 | 2011-10-19 | 中国有色（沈阳）冶金机械有限公司 | Clamping force measuring device for stacking multifunctional crane |
| CN104493834A (en) * | 2014-12-22 | 2015-04-08 | 苏州博众精工科技有限公司 | Clamping jaw mechanism with pressure sensor |
| CN205271571U (en) * | 2015-12-30 | 2016-06-01 | 湖南机电职业技术学院 | Mechanical arm used for automatic manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |