CN108020141A - A kind of device for ladder piece test - Google Patents
A kind of device for ladder piece test Download PDFInfo
- Publication number
- CN108020141A CN108020141A CN201711388862.6A CN201711388862A CN108020141A CN 108020141 A CN108020141 A CN 108020141A CN 201711388862 A CN201711388862 A CN 201711388862A CN 108020141 A CN108020141 A CN 108020141A
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- China
- Prior art keywords
- guide groove
- screening mechanism
- sensor
- divided wheel
- motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000012216 screening Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims description 38
- 238000009826 distribution Methods 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of device for ladder piece test, it can solve the technical problem that can not ensure the body dimension precision of all parts.The device includes：Guide groove, guide groove include being located along the same line and tilting down setting the first guide groove, the second guide groove and the 3rd guide groove；Divided wheel, divided wheel includes being arranged at the first divided wheel between the first guide groove and the second guide groove and the second divided wheel being arranged between the second guide groove and the 3rd guide groove, and the first divided wheel and the second divided wheel are equipped with the sorting hole radially penetrated through, the pilot hole with sorting hole vertical connection；Screening mechanism, screening mechanism include being arranged at the first screening mechanism of the first divided wheel and are arranged at the second screening mechanism of the second divided wheel, and the first screening mechanism and the second screening mechanism are equipped with two groups and are distributed with the axisymmetrical of corresponding sorting hole.
Description
Technical field
The present invention relates to piece test field, and in particular to a kind of device for ladder piece test.
Background technology
A kind of ladder part, its structure is as shown in Figure 1, the part 10 includes columned body 11 and boss 12, boss
12 axis are connected to 11 top of body, and wherein body 11 is used to encapsulate, and size is more demanding.The part is batch production, is being produced
Cheng Zhong, part are generally sampling Detection, can not ensure the body dimension precision of all parts, in the assembling of equipment, there is this
Body compatible degree is low, the problem of can not realizing effective sealing.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of device for ladder piece test, it can solve to ensure
The technical problem of the body dimension precision of all parts.
Its technical solution is a kind of such, device for ladder piece test, it is characterised in that including：
Guide groove, the guide groove include being located along the same line and tilting down setting the first guide groove, the second guide groove
With the 3rd guide groove；
Divided wheel, the divided wheel include the first divided wheel, the Yi Jishe being arranged between the first guide groove and the second guide groove
The second divided wheel being placed between the second guide groove and the 3rd guide groove, first divided wheel and second divided wheel are all provided with
There are the sorting hole radially penetrated through, the pilot hole with sorting hole vertical connection；
Screening mechanism, the screening mechanism include being arranged at the first screening mechanism of the first divided wheel and are arranged at the second divided wheel
The second screening mechanism, first screening mechanism and the second screening mechanism are equipped with two groups and with the axis pair of corresponding sorting hole
Claim distribution, first screening mechanism and the second screening mechanism include detection block, supporting block, sliding block and cylinder, the detection
Block and supporting block are fixed on the inside of the sliding block from top to bottom, and the sliding block is fixed on the piston rod end of the cylinder, described
Sliding block, the cylinder are arranged in pilot hole, and the detection block medial extremity is equipped with detection semicircle orifice, first screening mechanism
Detect the half of the diameter upper limit of the main body of a diameter of ladder part of semicircle orifice, the detection half of second screening mechanism
The half of the diameter lower limit of the main body of a diameter of ladder part of circular hole；
Motor, the motor include being used for the first motor for driving first divided wheel to rotate and for driving described the
The second motor that two divided wheels rotate；
Sensor, the sensor include first sensor and second sensor, the first sensor and second sensor point
On first screening mechanism and the corresponding sliding block of the second screening mechanism, the phase of the main body for detecting ladder part
To position；
Controller, the controller and the cylinder, first motor, second motor, the first sensor and institute
Second sensor is stated to electricly connect.
Further, the both ends of the pilot hole are respectively fixed with support plate, and the cylinder is fixed on the support plate, and two
It is supported by between support plate along the guide post for being oriented to axially bored line extension, the sliding block is oriented to the guide post to be coordinated.
Further, the both ends of the sorting hole are respectively provided with two groups of separating mechanisms.
Further, the motor is stepper motor.
Further, sensor is infrared sensor, including infrared emission end and infrared receiver end, infrared emission end and red
Outer receiving terminal is divided on the sliding block of two groups of screening mechanisms and between detection block and supporting block.
The detection device of the present invention, the detection block and supporting block of two groups of screening mechanisms are transported in opposite directions under the driving of cylinder respectively
Dynamic, two detection semicircle orifice splits form test hole, corresponding with the diameter upper limit/diameter lower limit of the main body of ladder part, and two
A supporting block split is used to support ladder part；Ladder part to be measured falls into the first guide groove with body posture directed downwardly, and
Slid under the action of dead weight to the sorting hole of the first divided wheel, when the diameter of the body of ladder part to be measured limits greatly thereon
When, it can not be detected by sensor by test hole and signal passed into controller, so that when sorting hole is in vertically arranged
When, control mechanism control cylinder unclamps detection block and supporting block, incongruent ladder part fall exclusion；When ladder part to be measured
Body diameter it is small prescribe a time limit thereon, body is by test hole and is supported in supporting block, is detected and incited somebody to action by sensor
Signal passes to controller so that when sorting hole is abutted with the second guide groove, control mechanism control cylinder unclamp detection block and
Supporting block, the ladder part met are fallen into the second guide groove with opposite posture and are snapped down to the sorting hole of the second divided wheel
It is interior；When the diameter of the body of ladder part to be measured is less than its lower limit, body is detected and incited somebody to action by sensor by test hole
Signal passes to controller, so that when sorting hole is in vertically arranged, control mechanism control cylinder unclamps detection block and supporting block,
Incongruent ladder part falls exclusion；Limited thereon and when being more than its lower limit when the diameter of the body of ladder part to be measured is small,
The body supports of ladder part are detected by sensor on test hole and signal are passed to controller, so that when separation
When tri- guide grooves of Kong Yu are connected, control mechanism control cylinder unclamps detection block and supporting block, and the ladder part met falls into the
In three guide grooves；And then ensure the body dimension precision of all parts.
Brief description of the drawings
Fig. 1 is the structure diagram of ladder part.
Fig. 2 is the structure diagram of the present invention.
Embodiment
As shown in Fig. 2, a kind of device for ladder piece test, it is characterised in that including：
Guide groove, guide groove include being located along the same line and tilting down setting the first guide groove 1,2 and of the second guide groove
3rd guide groove 3；
Divided wheel, divided wheel include the first divided wheel 4 being arranged between the first guide groove 1 and the second guide groove 2 and set
The second divided wheel 5 between the second guide groove 2 and the 3rd guide groove 3, the first divided wheel 4 and the second divided wheel 5 are equipped with edge
The radially sorting hole 5 of perforation, the pilot hole 6 with 5 vertical connection of sorting hole, pilot hole both ends are encapsulated by sealing plate 12；
Screening mechanism, screening mechanism include being arranged at the first screening mechanism of the first divided wheel 4 and are arranged at the second divided wheel 5
Second screening mechanism, the first screening mechanism and the second screening mechanism are equipped with two groups and with the axisymmetricals of corresponding sorting hole 5 point
Cloth, the first screening mechanism and the second screening mechanism include detection block（The detection block of first screening mechanism is 7a, the second screening machine
The detection block of structure is 7b）, supporting block 9, sliding block 8 and cylinder 11, detection block and supporting block 9 be fixed on the inner side of sliding block 8 from top to bottom,
Sliding block 8 is fixed on the piston rod end of cylinder 11, and sliding block 8, cylinder 11 are arranged in pilot hole 6, and cylinder 11 is fixed on pilot hole
Interior support plate 10, the guide post extended along 6 axis of pilot hole is supported by between two support plates 10, and sliding block 8 is oriented to guide post to be coordinated,
Detection block medial extremity be equipped with detection semicircle orifice, the first screening mechanism detection semicircle orifice a diameter of ladder part main body it is straight
The half of the footpath upper limit, the two of the diameter lower limit of the main body of a diameter of ladder part of the detection semicircle orifice of the second screening mechanism
/ mono-；
Motor, motor are stepper motor, including for driving the first motor that the first divided wheel 4 rotates and for driving the
The second motor that two divided wheels 5 rotate；
Sensor, sensor include the first sensor for being arranged at the first screening mechanism and set and the second screening mechanism
Second sensor, first sensor and second sensor include infrared emission end 13a and infrared receiver end 13b, infrared emission
End and infrared receiver end are divided on the sliding block 8 of two groups of screening mechanisms and between detection block and supporting block 9, for detecting rank
The relative position of the main body of terraced part；
Controller, controller are electricly connected with cylinder 11, the first motor, the second motor, first sensor and second sensor.
The detection process of the present invention is as follows:The detection block and supporting block 9 of two groups of screening mechanisms are respectively in the driving of cylinder 11
Under move toward one another, two detection semicircle orifice splits form test holes, the diameter upper limit/diameter lower limit with the main body of ladder part
Corresponding, two 9 splits of supporting block are used to support ladder part；Ladder part to be measured falls into the first guiding with body posture directed downwardly
Groove 1, and in the sorting hole 5 slid under the action of the dead weight to the first divided wheel 4, when the diameter of the body of ladder part to be measured is big
Prescribe a time limit, can not be detected by sensor by test hole and signal is passed into controller, so as to work as sorting hole 5 thereon
In it is vertically arranged when（It can also be obliquely installed, only need to ensure that ladder part can exclude sorting hole under the action of dead weight）, control
Mechanism controls cylinder 11 processed unclamps detection block and supporting block 9, incongruent ladder part fall exclusion；When ladder part to be measured
The diameter of body is small to prescribe a time limit thereon, and body is by test hole and is supported in supporting block 9, by sensor detection and will believe
Number controller is passed to, so that when sorting hole 5 is abutted with the second guide groove 2, control mechanism control cylinder 11 unclamps detection block
With supporting block 9, the ladder part met is fallen into the second guide groove 2 with opposite posture and is snapped down to point of the second divided wheel 5
From in hole 5；When the diameter of the body of ladder part to be measured is less than its lower limit, body is examined by test hole by sensor
Survey and signal is passed into controller, so that when sorting hole 5 is in vertically arranged, control mechanism control cylinder 11 unclamps detection block
With supporting block 9, incongruent ladder part falls exclusion；Limit and be more than thereon when the diameter of the body of ladder part to be measured is small
During its lower limit, the body supports of ladder part are detected by sensor on test hole and signal are passed to controller, from
And when sorting hole 5 is connected with the 3rd guide groove 3, control mechanism control cylinder 11 unclamps detection block and supporting block 9, the rank met
Terraced part is fallen into the 3rd guide groove 3.
Claims (5)
- A kind of 1. device for ladder piece test, it is characterised in that including：Guide groove, the guide groove include being located along the same line and tilting down setting the first guide groove, the second guide groove With the 3rd guide groove；Divided wheel, the divided wheel include the first divided wheel, the Yi Jishe being arranged between the first guide groove and the second guide groove The second divided wheel being placed between the second guide groove and the 3rd guide groove, first divided wheel and second divided wheel are all provided with There are the sorting hole radially penetrated through, the pilot hole with sorting hole vertical connection；Screening mechanism, the screening mechanism include being arranged at the first screening mechanism of the first divided wheel and are arranged at the second divided wheel The second screening mechanism, first screening mechanism and the second screening mechanism are equipped with two groups and with the axis pair of corresponding sorting hole Claim distribution,First screening mechanism and the second screening mechanism include detection block, supporting block, sliding block and cylinder, the detection block and Supporting block is fixed on the inside of the sliding block from top to bottom, and the sliding block is fixed on the piston rod end of the cylinder, the sliding block, The cylinder is arranged in pilot hole, and the detection block medial extremity is equipped with detection semicircle orifice, the detection of first screening mechanism The half of the diameter upper limit of the main body of a diameter of ladder part of semicircle orifice, the detection semicircle orifice of second screening mechanism A diameter of ladder part main body diameter lower limit half；Motor, the motor include being used for the first motor for driving first divided wheel to rotate and for driving described the The second motor that two divided wheels rotate；Sensor, the sensor include first sensor and second sensor, the first sensor and second sensor point On first screening mechanism and the corresponding sliding block of the second screening mechanism, the phase of the main body for detecting ladder part To position；Controller, the controller and the cylinder, first motor, second motor, the first sensor and institute Second sensor is stated to electricly connect.
- A kind of 2. device for ladder piece test according to claim 1, it is characterised in that：The two of the pilot hole End is respectively fixed with support plate, and the cylinder is fixed on the support plate, is supported by along guiding axially bored line and prolongs between two support plates The guide post stretched, the sliding block is oriented to the guide post to be coordinated.
- A kind of 3. device for ladder piece test according to claim 1, it is characterised in that：The two of the sorting hole End is respectively provided with two groups of separating mechanisms.
- 4. a kind of device for ladder piece test according to claim 1, it is characterised in that the motor is stepping Motor.
- A kind of 5. device for ladder piece test according to claim 1, it is characterised in that：Sensor is infrared biography Sensor, including infrared emission end and infrared receiver end, infrared emission end and infrared receiver end are divided into the cunning of two groups of screening mechanisms On block and between detection block and supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388862.6A CN108020141A (en) | 2017-12-21 | 2017-12-21 | A kind of device for ladder piece test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388862.6A CN108020141A (en) | 2017-12-21 | 2017-12-21 | A kind of device for ladder piece test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108020141A true CN108020141A (en) | 2018-05-11 |
Family
ID=62074426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388862.6A Withdrawn CN108020141A (en) | 2017-12-21 | 2017-12-21 | A kind of device for ladder piece test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020141A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2918077A (en) * | 1976-10-06 | 1979-04-05 | Sticht, Walter | Method and apparatus for separating snagged parts |
| JPH0383712A (en) * | 1989-08-25 | 1991-04-09 | Tokin Corp | Workpiece transferring and reversing mechanism and transfer/reversal detecting mechanism |
| JPH07206144A (en) * | 1994-01-25 | 1995-08-08 | Ikegami Tsushinki Co Ltd | Position alignment device of article and inspection device |
| CN202126230U (en) * | 2011-05-25 | 2012-01-25 | 浙江三和机电科技有限公司 | Full-automatic device for detecting length of pin shaft |
| WO2015039767A1 (en) * | 2014-03-13 | 2015-03-26 | Thilo Kraemer | Hardness-measuring unit and hardness-measuring method |
| CN105480679A (en) * | 2014-08-21 | 2016-04-13 | 财团法人工业技术研究院 | Screw feeding device |
| CN105923358A (en) * | 2016-05-31 | 2016-09-07 | 济南鑫捷瑞电气有限公司 | Mixed supply device capable of simultaneously supplying screws in two specifications |
| CN206131946U (en) * | 2016-09-29 | 2017-04-26 | 菲斯达排放控制装置（苏州）有限公司 | Connecting bolt's of executor end cover length detects frock |
| CN107032095A (en) * | 2017-06-05 | 2017-08-11 | 广州市嘉特斯机电制造有限公司 | A kind of bolt automatic charging device |
| CN207703131U (en) * | 2017-12-21 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | A kind of device for ladder piece test |
-
2017
- 2017-12-21 CN CN201711388862.6A patent/CN108020141A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2918077A (en) * | 1976-10-06 | 1979-04-05 | Sticht, Walter | Method and apparatus for separating snagged parts |
| JPH0383712A (en) * | 1989-08-25 | 1991-04-09 | Tokin Corp | Workpiece transferring and reversing mechanism and transfer/reversal detecting mechanism |
| JPH07206144A (en) * | 1994-01-25 | 1995-08-08 | Ikegami Tsushinki Co Ltd | Position alignment device of article and inspection device |
| CN202126230U (en) * | 2011-05-25 | 2012-01-25 | 浙江三和机电科技有限公司 | Full-automatic device for detecting length of pin shaft |
| WO2015039767A1 (en) * | 2014-03-13 | 2015-03-26 | Thilo Kraemer | Hardness-measuring unit and hardness-measuring method |
| CN105480679A (en) * | 2014-08-21 | 2016-04-13 | 财团法人工业技术研究院 | Screw feeding device |
| CN105923358A (en) * | 2016-05-31 | 2016-09-07 | 济南鑫捷瑞电气有限公司 | Mixed supply device capable of simultaneously supplying screws in two specifications |
| CN206131946U (en) * | 2016-09-29 | 2017-04-26 | 菲斯达排放控制装置（苏州）有限公司 | Connecting bolt's of executor end cover length detects frock |
| CN107032095A (en) * | 2017-06-05 | 2017-08-11 | 广州市嘉特斯机电制造有限公司 | A kind of bolt automatic charging device |
| CN207703131U (en) * | 2017-12-21 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | A kind of device for ladder piece test |
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Legal Events
| 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: 20180511 |