CN107243851A - Intelligent fixture - Google Patents
Intelligent fixture Download PDFInfo
- Publication number
- CN107243851A CN107243851A CN201710587862.2A CN201710587862A CN107243851A CN 107243851 A CN107243851 A CN 107243851A CN 201710587862 A CN201710587862 A CN 201710587862A CN 107243851 A CN107243851 A CN 107243851A
- Authority
- CN
- China
- Prior art keywords
- comparator
- hall
- fixed
- numerical value
- roller
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2457—Construction of the jaws with auxiliary attachments
Abstract
The invention discloses a kind of intelligent fixture, including：Bench vice, it is characterized in that, in addition to：Support, two one group, is fixed on the side of bench vice, two pack supports are located at the both sides of workpiece respectively, and support is flexible by four；Central shaft, two, every central shaft is fixed with same group of two supports；Indicate block, two, two indicate that blocks are separately mounted to two central shafts and are taken in operative employee when being moved in parallel with file above workpiece along file length direction, file can indicate that two instruction blocks are moved and do not touched above block at two, when operative employee is deviateed with file above workpiece along file length direction to be moved in parallel, two one indicated in block can touch file, indicate that block is rocked.The present invention has the beneficial effect that simple in construction, cost is low, easy to use, training efficiency is good.
Description
Technical field
The present invention relates to a kind of intelligent fixture, belong to machine tools.
Background technology
Fixture such as bench vice or flat-nose pliers are that the instrument commonly used in factory, especially mould work, sheet metal worker be unable to do without use
Bench vice or flat-nose pliers clamping workpiece, processing of the hardware products such as bowl, kitchen range are be unable to do without with small tool such as file, saw
Hacksaw blade etc., however, small tool is not easy to grasp, for example, being put down when using file, it is necessary to frustrate out one to workpiece
Face, but because of technology uncompletely, result has been frustrated into arc surface, and vice versa, therefore, and the high skilled worker of level and level are low
The embodiment of its technical merit of skilled worker is widely different, and directly influences whether the quality of product, precision etc., in addition, existing
Skilled worker's breach is larger, and practical operative ability is weaker, it is necessary to effective training, new hand is mastered a skill as early as possible, ripe
Practice work technology more to step to a new level, in the prior art, it usually needs by actual accumulation for a long time, very long grope to obtain
Arrive.
The content of the invention
The present invention is according to the above deficiency, there is provided a kind of intelligent fixture, the intelligent fixture can be used for Product processing, Yuan Gonghe
Vocational school students training, technical merit lifting of workman etc..
The technical scheme is that：
A kind of intelligent fixture, including：Bench vice or flat-nose pliers, it has the regular jaw and moving jaw for clamping workpiece,
It is characterized in that, in addition to：
First rotating bezel, rigid structure, two first rotating bars are connected into by two first rotating bars and a first level bar
One end be hinged respectively with the two sides of moving jaw first point articulated, the first rotating bezel can be rotated；
First roller, it is enclosed on outside first level bar, can be rolled；
Second rotating bezel, rigid structure, two second rotating bars are connected into by two second rotating bars and second horizon bar
One end be hinged respectively with the two sides of regular jaw second point articulated, the second rotating bezel can be rotated；
Second roller, it is enclosed on outside the second horizon bar, can be rolled；
First magnet, is circular arc body, is fixed in the first rotating bar, and the center of circle of circular arc body is not overlapping with the first pin joint；
Second magnet, is circular arc body, is fixed in the second rotating bar, and the center of circle of circular arc body is not overlapping with the second pin joint；
First Hall, it is fixed relative to moving jaw, can gather the position signalling of the first magnet, so as to gather the first rotation
The rotational angle signal of bar；
Second Hall, it is fixed relative to regular jaw, can gather the position signalling of the second magnet, so as to gather the second rotation
The rotational angle signal of bar；
First torsion spring, its one end couples with the first rotating bar, and its other end is fixed with moving jaw, and the first torsion spring can make first turn
Lever is rotated towards vertical direction；
Second torsion spring, its one end couples with the second rotating bar, and its other end is fixed with regular jaw, and the second torsion spring can make second turn
Lever is rotated towards vertical direction；
First gag lever post, it is fixed on the side of moving jaw, can position the initial position of the first rotating bar；
Second gag lever post, it is fixed on the side of regular jaw, can position the initial position of the second rotating bar；
Control system, it includes：
Controller, it connects the first Hall, the second Hall respectively；
Input switch, it is connected with controller, for input instruction etc.；
First display, it connects controller, and the first display can show that the first of the first roller moves down numerical value in real time；
Second display, it connects controller, and second display can show that the second of the second roller moves down numerical value in real time.
The size that workpiece is shaved can be obtained by moving down numerical value in real time.
Also include the first buzzer and the second buzzer, it connects the controller respectively, and numerical value is moved down in real time when first
First buzzer warning during more than predetermined value, the second buzzer warning when second moves down numerical value more than predetermined value in real time.
It should be noted that a beginner, is difficult often the water of control file or saw bow when using file or saw bow
Pingdu, the workpiece frustrated is irregular, common issue is that need to frustrate it is flat can not frustrate flat, just can be with by display or buzzer
Result is learnt, so as to remind operator's attention action posture constantly.
, can also be by hardware setting reference value in addition to software can be set, the controller is provided with the first ratio
Compared with device, the second comparator, CPU, in addition to：
First voltage adjuster, it connects an input of first comparator, and the first described Hall is connected to first and compared
Another input of device, the output end connection CPU of first comparator；
Second voltage adjuster, it connects an input of the second comparator, and the second described Hall is connected to second and compared
Another input of device, the output end connection CPU of the second comparator；
CPU connections described the first buzzer and the second buzzer；
When the first Hall voltage exceeds the setting voltage of first voltage adjuster, the first buzzer warning；
When the second Hall voltage exceeds the setting voltage of second voltage adjuster, the second buzzer warning.
The first voltage adjuster is that the first potentiometer, second voltage adjuster are the second potentiometer, the first potentiometer
The power supply of the control system, the first potentiometer, the centre cap difference of the second potentiometer are connected with the two ends of the second potentiometer
The described first comparator of connection, the second comparator.Potentiometer can set scale, the position of correspondence roller.
Operator is when using file or saw bow, if levelness is grasped bad, the first buzzer and the second buzzer
Sounding can be replaced.
Preferably, first display and second display are made up of LED charactrons.
The invention also discloses a kind of control method of intelligent fixture, comprise the following steps：
1）By piece-holder on bench vice or flat-nose pliers, it is pressed in file or saw blade on workpiece and touches the first roller and second
Roller, the first roller and the second roller are hinged through the first rotating bezel and the second rotating bezel with bench vice or flat-nose pliers respectively；
2）Control system can record and show the initial position signal of the first roller and the second roller；
3）Control system can set first object corresponding with the first roller to move down numerical value and with second respectively according to workpiece demand
Corresponding second target of roller moves down numerical value；It should be noted that the movement locus of roller is arc-shaped, the present invention is for convenience
Observation, target moves down numerical value with workpiece is shaved size is corresponding.
4）When file or saw blade are processed, if reaching first object by first roller that pressurizes moves down numerical value, and/or,
Second roller reaches the second target and moves down numerical value, control system alarm.
The set-up of control system has the first buzzer and the second buzzer, and number is moved down when the first roller reaches first object
During value, the first buzzer warning, when the second roller, which reaches the second target, moves down numerical value, the second buzzer warning.
The first object moves down numerical value and the second target move down numerical value can be with identical, can also be different.
When first object move down numerical value and the second target move down numerical value it is identical when, workpiece can be frustrated into horizontal plane, when first
Target moves down numerical value and when the second target moves down numerical value and differed, and workpiece can be frustrated into inclined-plane.
The control system can record the first of the first roller and move down numerical value in real time, the second of the second roller move down number in real time
Value, and setting first moves down numerical value and the second real-time maximum deviation numerical value for moving down numerical value in real time, when more than maximum deviation numerical value
When, control system alarm.Obviously, when maximum deviation numerical value very little, it was demonstrated that operator's level control capabilities are very strong, for begining to learn
Person can set the numeral more greatly, progressively reduce later.
The first object moves down numerical value and the second target moves down numerical value, and described can be converted into through described control system
The rotational angle information of one roller and the second roller.
The present invention has simple in construction, easy to use, the lifting fireballing beneficial effect of employee skill.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the related structural representation of the first roller of the invention.
Fig. 3 is the first magnet of the invention structural representation related with the first Hall.
Fig. 4 is the related circuit diagram of first comparator of the present invention.
Embodiment
In conjunction with accompanying drawing, the present invention is further illustrated：
As illustrated, a kind of intelligent fixture, including：Bench vice 2 or flat-nose pliers, it has the regular jaw for clamping workpiece 3
21 and moving jaw 22, in addition to：
First rotating bezel, rigid structure, two first rotations are connected into by two first rotating bars 52 and a first level bar
One end of bar 52 is hinged with the two sides of moving jaw 22 in the first pin joint 53 respectively, and the first rotating bezel can be rotated；
First roller 51, it is enclosed on outside first level bar, can be rolled；
Second rotating bezel, rigid structure, two second rotations are connected into by two second rotating bars 54 and second horizon bar
One end of bar 54 is hinged point articulated with the two sides of regular jaw 21 second respectively, and the second rotating bezel can be rotated；
Second roller 55, it is enclosed on outside the second horizon bar, can be rolled；
First magnet 61, is circular arc body, is fixed in the first rotating bar 52, the center of circle of circular arc body not with the weight of the first pin joint 53
It is folded；
Second magnet 64, is circular arc body, is fixed in the second rotating bar 54, and the center of circle of circular arc body is not overlapping with the second pin joint；
It can prevent magnet from holding iron powder in the additional protective cover of magnet；
First Hall 62, it is fixed relative to moving jaw 22, can gather the position signalling of the first magnet 61, so as to gather
The rotational angle signal of one rotating bar 52；From figure 3, it can be seen that with the rotation of circular arc body, the first Hall of circular arc body distance 62
Distance changed, the output voltage of the first Hall 62 is also changed；
Second Hall 63, it is fixed relative to regular jaw 21, can gather the position signalling of the second magnet 64, so as to gather
The rotational angle signal of two rotating bars 54；
First torsion spring 8, its one end couples with the first rotating bar 52, and its other end is fixed with moving jaw 22, and the first torsion spring 8 can make
First rotating bar 52 is rotated towards vertical direction；
Second torsion spring, its one end couples with the second rotating bar 54, and its other end is fixed with regular jaw 21, and the second torsion spring can make
Two rotating bars 54 are rotated towards vertical direction；
First gag lever post 72, it is fixed on the side of moving jaw 22, can position the initial position of the first rotating bar 52；
Second gag lever post 71, it is fixed on the side of regular jaw 21, can position the initial position of the second rotating bar 54；
Control system, it includes：
Controller, it connects the first Hall 62, the second Hall 63 respectively；
Input switch, it is connected with controller；
First display, it connects controller, and the first display can show that the first of the first roller 51 moves down numerical value in real time；
Second display, it connects controller, and second display can show that the second of the second roller 55 moves down numerical value in real time.
Also include the first buzzer and the second buzzer, it connects controller respectively, move down numerical value in real time and exceed when first
First buzzer warning during predetermined value, the second buzzer warning when second moves down numerical value more than predetermined value in real time.
Controller is provided with first comparator IC, the second comparator, CPU, in addition to：
First voltage adjuster, it connects a first comparator IC input, and the first Hall 62 is connected to first comparator
IC another input, first comparator IC output end connection CPU；
Second voltage adjuster, it connects an input of the second comparator, and the second Hall 64 is connected to the second comparator
Another input, the output end connection CPU of the second comparator；
CPU connections the first buzzer SP and the second buzzer；CPU is also connected with Hall, gathers the real-time position signal of Hall；
When the voltage of the first Hall 62 exceeds the setting voltage of first voltage adjuster, the first buzzer warning；
When the voltage of the second Hall 64 exceeds the setting voltage of second voltage adjuster, the second buzzer warning.
First voltage adjuster is that the first potentiometer W, second voltage adjuster are the second potentiometer, the first potentiometer W and
The two ends of second potentiometer connect the power supply of control system, and the first potentiometer W, the centre cap of the second potentiometer connect the respectively
One comparator IC, the second comparator.
First display D and second display are made up of LED charactrons.
The invention also discloses a kind of control method of intelligent fixture, comprise the following steps：
1）Workpiece 3 is clamped on bench vice 2 or flat-nose pliers, is pressed in file 1 or saw blade on workpiece 3 and touches the first roller 51
With the second roller 55, the first roller 51 and the second roller 55 are respectively through the first rotating bezel and the second rotating bezel and bench vice 2 or flat
Brank is hinged；
2）Control system can record and show the initial position signal of the first roller 51 and the second roller 55；
3）Control system can respectively be set according to the demand of workpiece 3 moves down numerical value and with the corresponding first object of the first roller 51
Corresponding second target of second wheel 55 moves down numerical value；
4）When file 1 or saw blade are processed, if reaching first object by first roller 51 that pressurizes moves down numerical value, and/or, the
Second wheel 55 reaches the second target and moves down numerical value, control system alarm.
Set-up of control system has the first buzzer and the second buzzer, and numerical value is moved down when the first roller 51 reaches first object
When, the first buzzer warning, when the second roller 55, which reaches the second target, moves down numerical value, the second buzzer warning.
First object moves down numerical value and the second target move down numerical value can be with identical, can also be different.
Control system can record the first of the first roller 51 and move down numerical value in real time, the second of the second roller 55 move down number in real time
Value, and setting first moves down numerical value and the second real-time maximum deviation numerical value for moving down numerical value in real time, when more than maximum deviation numerical value
When, control system alarm.
First object moves down numerical value and the second target moves down numerical value, and the first roller 51 and second can be converted into through control system
The rotational angle information of roller 55.
Claims (5)
1. a kind of intelligent fixture, including：Bench vice（2）Or flat-nose pliers, it, which has, is used for clamping workpiece（3）Regular jaw（21）
And moving jaw（22）, it is characterized in that, in addition to：
First rotating bezel, by two first rotating bars（52）Rigid structure, two first turn are connected into a first level bar
Lever（52）One end respectively with moving jaw（22）Two sides in the first pin joint（53）It is hinged, the first rotating bezel can turn
It is dynamic；
First roller（51）, it is enclosed on outside first level bar, can be rolled；
Second rotating bezel, by two second rotating bars（54）Rigid structure, two second turn are connected into second horizon bar
Lever（54）One end respectively with regular jaw（21）Two sides be hinged second point articulated, the second rotating bezel can be rotated；
Second roller（55）, it is enclosed on outside the second horizon bar, can be rolled；
First magnet（61）, it is circular arc body, is fixed on the first rotating bar（52）On, the center of circle of circular arc body not with the first pin joint
（53）It is overlapping；
Second magnet（64）, it is circular arc body, is fixed on the second rotating bar（54）On, the center of circle of circular arc body not with the second pin joint weight
It is folded；
First Hall（62）, it is relative to moving jaw（22）It is fixed, the first magnet can be gathered（61）Position signalling, so as to
Gather the first rotating bar（52）Rotational angle signal；
Second Hall（63）, it is relative to regular jaw（21）It is fixed, the second magnet can be gathered（64）Position signalling, so as to
Gather the second rotating bar（54）Rotational angle signal；
First torsion spring（8）, its one end and the first rotating bar（52）Connection, its other end and moving jaw（22）Fixed, first turns round
Spring（8）The first rotating bar can be made（52）Rotated towards vertical direction；
Second torsion spring, its one end and the second rotating bar（54）Connection, its other end and regular jaw（21）It is fixed, the second torsion spring energy
Make the second rotating bar（54）Rotated towards vertical direction；
First gag lever post（72）, it is fixed on moving jaw（22）Side, the first rotating bar can be positioned（52）Initial position；
Second gag lever post（71）, it is fixed on regular jaw（21）Side, the second rotating bar can be positioned（54）Initial position；
Control system, it includes：
Controller, it connects the first Hall respectively（62）, the second Hall（63）；
Input switch, it is connected with controller；
First display, it connects controller, and the first display can show the first roller（51）First move down numerical value in real time；
Second display, it connects controller, and second display can show the second roller（55）Second move down numerical value in real time.
2. a kind of intelligent fixture as claimed in claim 1, it is characterized in that, in addition to the first buzzer and the second buzzer, its
The controller is connected respectively, the first buzzer warning when first moves down numerical value more than predetermined value in real time, under second is real-time
Move the second buzzer warning when numerical value exceedes predetermined value.
3. a kind of intelligent fixture as claimed in claim 2, it is characterized in that, the controller is provided with first comparator, second
Comparator, CPU, in addition to：
First voltage adjuster, it connects an input of first comparator, the first described Hall（62）It is connected to first
Another input of comparator, the output end connection CPU of first comparator；
Second voltage adjuster, it connects an input of the second comparator, the second described Hall（64）It is connected to second
Another input of comparator, the output end connection CPU of the second comparator；
CPU connections described the first buzzer and the second buzzer；
When the first Hall（62）When voltage exceeds the setting voltage of first voltage adjuster, the first buzzer warning；
When the second Hall（64）When voltage exceeds the setting voltage of second voltage adjuster, the second buzzer warning.
4. a kind of intelligent fixture as claimed in claim 3, it is characterized in that, the first voltage adjuster be the first potentiometer,
Second voltage adjuster is the second potentiometer, and the two ends of the first potentiometer and the second potentiometer connect the electricity of the control system
Source, the first potentiometer, the centre cap of the second potentiometer connect described first comparator, the second comparator respectively.
5. a kind of intelligent fixture as claimed in claim 3, it is characterized in that, first display and second display are by LED
Charactron is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587862.2A CN107243851B (en) | 2017-07-18 | 2017-07-18 | Intelligent fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587862.2A CN107243851B (en) | 2017-07-18 | 2017-07-18 | Intelligent fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107243851A true CN107243851A (en) | 2017-10-13 |
| CN107243851B CN107243851B (en) | 2018-11-16 |
Family
ID=60014648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587862.2A Active CN107243851B (en) | 2017-07-18 | 2017-07-18 | Intelligent fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243851B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189766Y (en) * | 1994-02-03 | 1995-02-15 | 林权柏 | Device for practice of using file |
| CN1843713A (en) * | 2006-04-21 | 2006-10-11 | 北京航空航天大学 | Flexible gripper with two fingers |
| CN202615709U (en) * | 2012-07-09 | 2012-12-19 | 俞良 | Filing training apparatus for fitter |
| US20130037645A1 (en) * | 2011-08-08 | 2013-02-14 | Shimano Inc. | Spool brake device for dual-bearing reel |
| CN104155038A (en) * | 2014-07-28 | 2014-11-19 | 华东交通大学 | Method for quickly testing power of electric sawing machine in non-contact manner |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
-
2017
- 2017-07-18 CN CN201710587862.2A patent/CN107243851B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189766Y (en) * | 1994-02-03 | 1995-02-15 | 林权柏 | Device for practice of using file |
| CN1843713A (en) * | 2006-04-21 | 2006-10-11 | 北京航空航天大学 | Flexible gripper with two fingers |
| US20130037645A1 (en) * | 2011-08-08 | 2013-02-14 | Shimano Inc. | Spool brake device for dual-bearing reel |
| CN202615709U (en) * | 2012-07-09 | 2012-12-19 | 俞良 | Filing training apparatus for fitter |
| CN104155038A (en) * | 2014-07-28 | 2014-11-19 | 华东交通大学 | Method for quickly testing power of electric sawing machine in non-contact manner |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
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| Publication number | Publication date |
|---|---|
| CN107243851B (en) | 2018-11-16 |
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Effective date of registration: 20200609 Address after: 335000 No. 8 Sanjing Road, Longgang, Yingtan Hi-tech Industrial Development Zone, Jiangxi Province Patentee after: JIANGXI BEIYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 321300 Zhejiang city of Jinhua province Yongkang City Jiangnan Road Nanyuan Street 3 Building 2 Room 303 unit three Patentee before: Ying Hong |