CN106323623A - Bolt positioning detection mechanism - Google Patents
Bolt positioning detection mechanism Download PDFInfo
- Publication number
- CN106323623A CN106323623A CN201610991037.4A CN201610991037A CN106323623A CN 106323623 A CN106323623 A CN 106323623A CN 201610991037 A CN201610991037 A CN 201610991037A CN 106323623 A CN106323623 A CN 106323623A
- Authority
- CN
- China
- Prior art keywords
- bolt
- detection mechanism
- base
- positioning detection
- guide rod
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 241001131688 Coracias garrulus Species 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
Abstract
The invention provides a bolt positioning detection mechanism. The bolt positioning detection mechanism comprises a fixing component and a sensing component; the fixing component comprises a base, a guide bar and a roller; the base is foxed on bolt tightening equipment; the guide bar is telescopically and fixedly connected with the base; the roller is fixed at one end of the guide bar and away from the base; the sensing component comprises a positioning strip and position sensors, upper dead centers and lower dead centers are arranged on the positioning strip, and the upper dead centers and the lower dead centers are matched with the roller during motion of the positioning strip; the positioning sensors are used for sensing location information of the bolt tightening equipment and are fixedly connected with the positioning strip. By the arrangement, the problem that a scratched bolt head and collected bolt tightening data are not corresponding to the position of a bolt in the prior art is solved, and working efficiency and product quality are effectively improved.
Description
Technical field
The present invention relates to the assistant tool structure technology in automobile production, particularly relate to a kind of bolt positioning detection mechanism.
Background technology
In the production of automobile, it usually needs parts are carried out bolt and tightens operation.Base bearing with four cylinder engine
As a example by lid, for avoiding moment of torsion to decay, two bolts of each grade of main beating cap of technological requirement need synchronization to tighten when tightening, and one
As use two axle tightening devices to tighten.Two axles semi-automatic suspension type tightening machine can be used in the case of considering economy,
On suspension type tightening device, roller is installed, can move freely in the track above wire body, by artificial mobile stubborn during use
Clamping apparatus carries out tightening of five grades of bolts of main beating cap.
Because bolt of main bearing cap is for closing key bolt, production line typically need to gather the data of tightening of bolt, in order to it is fixed to carry out
Phase data analysis and quality tracing.Therefore one easy to operate and accurate acquisition bolt of main bearing cap tightens the detection of data in design
Mechanism is just particularly important.
Summary of the invention
It is an object of the invention to provide a kind of bolt positioning detection mechanism, to solve the problems of the prior art, improve spiral shell
Bolt tightens convenience and the accuracy of data acquisition.
The invention provides a kind of bolt positioning detection mechanism, wherein, including:
Fixation kit, including base, guide rod and roller；Described base is fixed on bolt tightening device；Described guide rod with
Described base is telescopically fixing to be connected；Described roller is fixed on the described guide rod end, one end away from described base；
Sensing component, including positioning strip and position sensor, described positioning strip is provided with top dead centre and lower dead center, described
Top dead centre and described lower dead center coordinate with described roller in the moving process of described positioning strip respectively；Described position sensor is used
In the positional information of sensing bolt tightening device, and described position sensor is fixed with described positioning strip and is connected.
Bolt positioning detection mechanism as above, these, it is preferred to, described positioning strip includes multiple sawtooth, described
Described top dead centre is formed on the bottom of sawtooth, and described lower dead center is formed on the top of described sawtooth.
Bolt positioning detection mechanism as above, these, it is preferred to, described base is formed with cavity, described cavity
Inside it is provided with spring；Described guide rod is telescopically connected with described base by described spring；Arrange on the sidewall of described base
Limited location hole, described guide rod is fixed with described base with coordinating of described spacing hole by securing member.
Bolt positioning detection mechanism as above, these, it is preferred to, described sensing component also includes connecting plate, institute
Stating connecting plate and be positioned at the top of described positioning strip, described position sensor is solid with described connecting plate through the hole on described positioning strip
Fixed connection.
Bolt positioning detection mechanism as above, these, it is preferred to, described position sensor is proximity switch.
Bolt positioning detection mechanism as above, these, it is preferred to, described spacing hole is strip.
Bolt positioning detection mechanism as above, these, it is preferred to, the quantity of described position sensor be two with
On.
Bolt positioning detection mechanism as above, these, it is preferred to, described roller is solid with described guide rod by bearing pin
Fixed connection.
Bolt positioning detection mechanism as above, these, it is preferred to, described fixation kit also includes deep-groove ball axle
Holding, described deep groove ball bearing is arranged between described bearing pin and described roller.
Bolt positioning detection mechanism as above, these, it is preferred to, described fixation kit also includes spacer, described
Spacer is arranged between described deep groove ball bearing and described bearing pin.
The bolt positioning detection mechanism that the present invention provides solves well and scratches bolt head and collection in prior art one
Bolt tighten the problem that data are the most corresponding with bolt position, be effectively increased work efficiency and product quality.
Accompanying drawing explanation
The structural front view of the bolt positioning detection mechanism that Fig. 1 provides for the embodiment of the present invention；
The structural side view of the bolt positioning detection mechanism that Fig. 2 provides for the embodiment of the present invention；
Fig. 3 is the structure sectional view of base；
Fig. 4 is the structural front view of guide rod；
Fig. 5 is the structural side view of guide rod；
Fig. 6 is the structural front view of positioning strip；
Fig. 7 is the structure top view of positioning strip.
Description of reference numerals
1-base 2-guide rod 3-bolt 4-bearing pin 5-positioning strip 51-hole 6-connecting plate 7-spacer 8-roller
9-spring 10-shaft block ring 11-position sensor 12-spacing hole top dead centre A lower dead center B
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
The structural front view of the bolt positioning detection mechanism that Fig. 1 provides for the embodiment of the present invention, Fig. 2 is the embodiment of the present invention
The structural side view of the bolt positioning detection mechanism provided.
As depicted in figs. 1 and 2, embodiments providing a kind of bolt positioning detection mechanism, it includes fixation kit
And sensing component.Fixation kit is used for being fixed on bolt tightening device, and sensing component is for sensing the position of bolt tightening device
Put.
Wherein, fixation kit includes base 1, guide rod 2 and roller 8；Described base 1 is fixed on bolt tightening device；Institute
State that guide rod 2 and described base 1 are telescopically fixing to be connected；Described roller 8 is fixed on described guide rod 2 away from the one of described base 1
End end.Sensing component includes positioning strip 5 and position sensor 11, and position sensor 11 can use of the prior art close
Switch.Owing to needing the bolt quantity tightened to have multiple, in the present embodiment, the quantity of position sensor 11 is two or more.Institute
Stating and be provided with top dead centre A and lower dead center B on positioning strip 5, described top dead centre A and described lower dead center B are in the movement of described positioning strip 5
During coordinate with described roller 8 respectively；Described position sensor 11 is for sensing the positional information of bolt tightening device, and institute
State that position sensor 11 is fixing with described positioning strip 5 to be connected.
Fig. 3 is the structure sectional view of base, and Fig. 4 is the structural front view of guide rod, and Fig. 5 is the structural side view of guide rod 2.Excellent
Choosing, base 1 is formed with cavity, is provided with spring 9 in described cavity；Described guide rod 2 is by described spring 9 and described base
1 telescopically connects；Being provided with spacing hole 12 on the sidewall of described base 1, this spacing hole 12 can be elongate aperture.Described lead
Bar 2 is fixed with described base 1 with coordinating of described spacing hole 12 by securing member.This securing member can be bolt 3, it is possible to
To be other axial workpiece.
Further, roller 8 can be connected by bearing pin 4 is fixing with described guide rod 2.Between bearing pin 4 and described roller 8
Deep groove ball bearing can be set, be interference fit between roller 8 and deep groove ball bearing, for interference between deep groove ball bearing and bearing pin 4
Coordinate.Further, between deep groove ball bearing and described bearing pin 4, it is additionally provided with spacer 7, thus reduces pivoting friction.Spacer 7
And it is matched in clearance between bearing pin 4；It is fixed by shaft block ring 10 between bearing pin 4 and guide rod 2.Spring 9 is positioned over base 1
Inside, without fixed relationship between spring 9 and base 1.
Fig. 6 is the structural front view of positioning strip, and Fig. 7 is the structure top view of positioning strip.As a kind of concrete implementation side
Formula, positioning strip 5 can include that multiple sawtooth, the bottom of described sawtooth form described top dead centre, and institute is formed on the top of described sawtooth
State lower dead center.
On the basis of above-described embodiment, the bolt positioning detection mechanism that the embodiment of the present invention provides also includes connecting plate 6,
Described connecting plate 6 is positioned at the top of described positioning strip 5, and described position sensor 11 is through the hole 51 on described positioning strip 5 and institute
State the fixing connection of connecting plate 6.Can be bolted between positioning strip 5 and connecting plate 6.
Refer again to Fig. 1-3, base 1 be designed with spacing hole 12, limit guide rod 2 by installing location screw on guide rod 2
Stroke, when positioning screw and being positioned at the upper surface of spacing hole 12, guide rod 2 is in origin position, when guide rod 2 is by External Force Acting
After moving down, lower surface, base 1 upper limit hole 12 is by limiting the movement of location screw and then limiting the stroke of guide rod 2.Bullet
Spring 9 is positioned over the inside of base 1, the bottom of guide rod 2, and when guide rod 2 is moved down by external force, spring 9 is compressed, and works as guide rod
When external force suffered by 2 releases, the elastic force drive leader 2 of spring 9 returns initial point.
Positioning strip 5 is designed to waveform, utilizes top dead centre A to position whole fixation kit.This fixation kit is existed by roller 8
Moving on positioning strip 5, when roller 8 is positioned at the top dead centre A of positioning strip 5, bolt 3 is positioned at the upper end of base 1 spacing hole 12
Face, now guide rod 2 is positioned at initial point, and spring 9 (is uncompressed) in free state；When this fixation kit is moved right by external force
Time, i.e. roller 8 is when the top dead centre of positioning strip 5 moves to lower dead center, and roller 8 is by the downward active force of positioning strip 5, roller 8 He
Guide rod 2 moves down, and spring 9 is compressed, and when this fixation kit arrives the lower dead center of positioning strip 5, continues by work to the right
Time firmly, the elastic force drive leader 2 of spring 9 returns initial point, then this fixation kit moves from the top dead centre A of trend positioning strip 5, when
When this fixation kit is not by External Force Acting, then rest at the top dead centre of positioning strip 5.Positioning strip 5 top dead centre pair on connecting plate 6
Proximity switch is installed in the position answered, and is used for detecting bolt tightening device location.
During use, by base 1, guide rod 2, bolt 3, bearing pin 4, spacer 7, roller 8, deep groove ball bearing, shaft block ring
10, the whole fixation kit of spring 9 composition is fixed on bolt tightening device, by screw, base is connected to tightening device
On.The sensing component that positioning strip 5, connecting plate 6 and proximity switch 11 are constituted is fixed on the steel construction above tightening device.Location
Each top dead centre location A of bar 5 tightens position one_to_one corresponding with the bolt on workpiece.When tighting a bolt, artificial foundation technique is wanted
Seek mobile tightening device, when roller 8 is positioned at the top dead centre A of positioning strip 5, start tightening device, it is achieved tightening device accurate
Recognize cap, it is to avoid scratch bolt head.When tightening device arrives top dead centre A, proximity switch is by the position of the fixation kit of detection
Bind with the data of tightening of bolt, it is ensured that the position one_to_one corresponding tightening data and bolt of bolt, so that it is guaranteed that follow-up
The accuracy of quality tracing.
The bolt positioning detection mechanism that the embodiment of the present invention provides solves scuffing bolt head in prior art one well
And gather bolt tighten the problem that data are the most corresponding with bolt position, be effectively increased work efficiency and product quality.
The structure of the present invention, feature and action effect, above institute are described in detail above according to graphic shown embodiment
State only presently preferred embodiments of the present invention, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing
Want made change, or be revised as the Equivalent embodiments of equivalent variations, still without departing from description and diagram contained spiritual time,
All should be within the scope of the present invention.
Claims (10)
1. a bolt positioning detection mechanism, it is characterised in that including:
Fixation kit, including base, guide rod and roller；Described base is fixed on bolt tightening device；Described guide rod is with described
Base is telescopically fixing to be connected；Described roller is fixed on the described guide rod end, one end away from described base；
Sensing component, including positioning strip and position sensor, described positioning strip is provided with top dead centre and lower dead center, and described going up is stopped
Point and described lower dead center coordinate with described roller in the moving process of described positioning strip respectively；Described position sensor is used for feeling
Survey the positional information of bolt tightening device, and described position sensor is fixed with described positioning strip and is connected.
Bolt positioning detection mechanism the most according to claim 1, it is characterised in that described positioning strip includes multiple sawtooth,
Described top dead centre is formed on the bottom of described sawtooth, and described lower dead center is formed on the top of described sawtooth.
Bolt positioning detection mechanism the most according to claim 1, it is characterised in that described base is formed with cavity, described
Spring it is provided with in cavity；Described guide rod is telescopically connected with described base by described spring；On the sidewall of described base
Being provided with spacing hole, described guide rod is fixed with described base with coordinating of described spacing hole by securing member.
4. according to the bolt positioning detection mechanism described in any one of claim 1-3, it is characterised in that described sensing component also wraps
Including connecting plate, described connecting plate is positioned at the top of described positioning strip, described position sensor through the hole on described positioning strip with
Described connecting plate is fixing to be connected.
Bolt positioning detection mechanism the most according to claim 4, it is characterised in that described position sensor is for close to opening
Close.
Bolt positioning detection mechanism the most according to claim 3, it is characterised in that described spacing hole is strip.
7. according to the bolt positioning detection mechanism described in any one of claim 1-3, it is characterised in that described position sensor
Quantity is two or more.
8. according to the bolt positioning detection mechanism described in any one of claim 1-3, it is characterised in that described roller passes through bearing pin
Fix with described guide rod and be connected.
Bolt positioning detection mechanism the most according to claim 8, it is characterised in that described fixation kit also includes deep-groove ball
Bearing, described deep groove ball bearing is arranged between described bearing pin and described roller.
Bolt positioning detection mechanism the most according to claim 9, it is characterised in that described fixation kit also includes spacer,
Described spacer is arranged between described deep groove ball bearing and described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991037.4A CN106323623B (en) | 2016-11-08 | 2016-11-08 | Bolt positioning detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991037.4A CN106323623B (en) | 2016-11-08 | 2016-11-08 | Bolt positioning detection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106323623A true CN106323623A (en) | 2017-01-11 |
| CN106323623B CN106323623B (en) | 2018-12-14 |
Family
ID=57816390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991037.4A Expired - Fee Related CN106323623B (en) | 2016-11-08 | 2016-11-08 | Bolt positioning detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323623B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179642A (en) * | 2020-09-30 | 2021-01-05 | 无锡市标准件厂有限公司 | High performance bolt quality intellectual detection system device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3322754A1 (en) * | 1983-06-24 | 1985-01-03 | ANCOS-Steuerungstechnik GmbH, 1000 Berlin | Machine for automatically fitting screws in moving workpieces |
| EP0481284A1 (en) * | 1990-10-13 | 1992-04-22 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Method and apparatus for automatically tightening and untightening a bolt |
| CN101456132A (en) * | 2008-11-26 | 2009-06-17 | 绵阳新晨动力机械有限公司 | Heavy workpiece accurate processing positioner |
| CN201300301Y (en) * | 2008-11-25 | 2009-09-02 | 宁波杰克龙阀门有限公司 | Double-shaft rapid assembly type screwing device |
| CN201483227U (en) * | 2009-08-25 | 2010-05-26 | 广西玉柴机器股份有限公司 | Tightening machine tightening-leakage resistance automatic spot painting device |
| CN203471294U (en) * | 2013-07-18 | 2014-03-12 | 浙江吉利罗佑发动机有限公司 | Missed-screwing prevention and missed-tightening prevention device for connecting rod bolt of engine |
| CN204262719U (en) * | 2014-11-28 | 2015-04-15 | 北京永创瑞达自动化装备有限公司 | A kind of bolt tightening equipment |
| KR20160002285A (en) * | 2014-06-30 | 2016-01-07 | 아신오토텍(주) | Apparatus for Inserting a Washer Automatically Using Pressure |
| CN204975934U (en) * | 2015-07-29 | 2016-01-20 | 平田机工自动化设备（上海）有限公司 | A screw up machine automatically for making engine cylinder lid |
-
2016
- 2016-11-08 CN CN201610991037.4A patent/CN106323623B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3322754A1 (en) * | 1983-06-24 | 1985-01-03 | ANCOS-Steuerungstechnik GmbH, 1000 Berlin | Machine for automatically fitting screws in moving workpieces |
| EP0481284A1 (en) * | 1990-10-13 | 1992-04-22 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Method and apparatus for automatically tightening and untightening a bolt |
| CN201300301Y (en) * | 2008-11-25 | 2009-09-02 | 宁波杰克龙阀门有限公司 | Double-shaft rapid assembly type screwing device |
| CN101456132A (en) * | 2008-11-26 | 2009-06-17 | 绵阳新晨动力机械有限公司 | Heavy workpiece accurate processing positioner |
| CN201483227U (en) * | 2009-08-25 | 2010-05-26 | 广西玉柴机器股份有限公司 | Tightening machine tightening-leakage resistance automatic spot painting device |
| CN203471294U (en) * | 2013-07-18 | 2014-03-12 | 浙江吉利罗佑发动机有限公司 | Missed-screwing prevention and missed-tightening prevention device for connecting rod bolt of engine |
| KR20160002285A (en) * | 2014-06-30 | 2016-01-07 | 아신오토텍(주) | Apparatus for Inserting a Washer Automatically Using Pressure |
| CN204262719U (en) * | 2014-11-28 | 2015-04-15 | 北京永创瑞达自动化装备有限公司 | A kind of bolt tightening equipment |
| CN204975934U (en) * | 2015-07-29 | 2016-01-20 | 平田机工自动化设备（上海）有限公司 | A screw up machine automatically for making engine cylinder lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179642A (en) * | 2020-09-30 | 2021-01-05 | 无锡市标准件厂有限公司 | High performance bolt quality intellectual detection system device |
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| Publication number | Publication date |
|---|---|
| CN106323623B (en) | 2018-12-14 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |