CN108168489A - A kind of heart wheel internal diameter measuring mechanism - Google Patents
A kind of heart wheel internal diameter measuring mechanism Download PDFInfo
- Publication number
- CN108168489A CN108168489A CN201810055991.1A CN201810055991A CN108168489A CN 108168489 A CN108168489 A CN 108168489A CN 201810055991 A CN201810055991 A CN 201810055991A CN 108168489 A CN108168489 A CN 108168489A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed seat
- internal diameter
- heart wheel
- stripe board
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 7
- 230000001788 irregular Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing 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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
- G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
-
- 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
- G01B5/0025—Measuring of vehicle parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of heart wheel internal diameter measuring mechanisms, including pedestal, movable plate, fixed seat and convex shape block, lead screw motor is installed on the motor cabinet, the screw rodb base of the ball screw is fixedly connected on movable plate, the fixed seat is fixedly mounted on the lower part side of movable plate, the side of the fixed seat is installed with the first cylinder and high-precision contact digital sensor, the both sides of the convex shape block have been respectively fixedly connected with the first elastic steel sheet and the second elastic steel sheet, the telescopic end of first cylinder is through first through hole, the probe of the high-precision contact digital sensor is through the second through-hole, the side of first stripe board and the second stripe board has been respectively fixedly connected with contact.By the design of high-precision contact digital sensor, the internal diameter of heart wheel can be quickly detected；Using contact contradict the internal diameter of heart wheel, avoid the influence of the irregular structure of heart wheel, it is accurate convenient to measure.
Description
Technical field
The present invention relates to auto parts machinery detection technique field, specially a kind of heart wheel internal diameter measuring mechanism.
Background technology
Auto parts machinery is each unit for forming automobile entirety and a kind of product for serving automobile.The classification of auto parts machinery
Have：Engine fittings turn thing accessory, braking system accessory, steering system accessory, Running System accessory, electrical instrumentation system accessory, automobile
Lamps and lanterns, automobile repacking, safe antitheft, automotive trim, automobile exterior, comprehensive accessory, audio-visual electric appliance, chemical industry nursing, vehicle body and attached
Part, maintenance of equipment, electric tool etc..
Existing automobile heart wheel needs to carry out the examination and test of products after the completion of production, but the inner diameter shape of heart wheel is not advised
Then, common device can not be detected, and currently the majority factory is examined successively by hand by inspector, when artificial detection expends
Between long, inefficiency, easily there is error in detection, and needs repeatedly to measure single product, with the accuracy of ensuring inspection.
Invention content
The purpose of the present invention is to provide a kind of heart wheel internal diameter measuring mechanisms, avoid the shadow of the irregular structure of heart wheel
It rings, the internal diameter of heart wheel is quickly detected by high-precision contact digital sensor；The rapid vertical lifting of fixed seat simultaneously,
Realize quick detection and localization, measurement efficiency is high；To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of heart wheel internal diameter measuring mechanism, including pedestal, movable plate, fixed seat and convex shape block, the top of the pedestal is consolidated
Surely guide post is connected with, guide sleeve is installed on the movable plate, the guide sleeve is slidably socketed in guide post, the upper end of the guide post
Motor cabinet is fixedly connected with, lead screw motor is installed on the motor cabinet, the lead screw motor is sequentially connected with ball wire
Bar, the screw rodb base of the ball screw are fixedly connected on movable plate, and the fixed seat is fixedly mounted on the lower part one of movable plate
Side, the side of the fixed seat are installed with the first cylinder and high-precision contact digital sensor, the convex shape block
Both sides have been respectively fixedly connected with the first elastic steel sheet and the second elastic steel sheet, first elastic steel sheet and the second elastic steel sheet
Upper end is fixedly connected in fixed seat, and first through hole and the second through-hole, first gas are offered on first elastic steel sheet
For the telescopic end of cylinder through first through hole, the probe of the high-precision contact digital sensor is described through the second through-hole
The lower part of convex shape block is fixedly connected with the first stripe board, and the lower part of the fixed seat is fixedly connected with the second stripe board, described
The side of first stripe board and the second stripe board has been respectively fixedly connected with contact.
Preferably, the side of the pedestal is fixedly connected with sliding rail, and the top of the sliding rail is fixedly connected with slide, described
The side of slide, which is fixedly mounted, is useful for the second cylinder that driving slide slides.
Preferably, the top side of the convex shape block is fixedly connected with hard disk, the hard disk and high-precision
The probe alignment of contact digital sensor.
Preferably, the movable plate, fixed seat are both provided with two groups, form two internal diameters and measure station.
Preferably, the contact in first stripe board and the second stripe board is symmetrical set, and contact in cone or
Hemispherical.
Preferably, the fixed seat is in undercut shape, and the convex shape block is arranged on the concave inside of fixed seat, and described the
One end of one cylinder and the probe of high-precision contact digital sensor extend through the side side wall in fixed seat.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, using the reset function of first, second elastic steel sheet, and pass through the design of high-precision contact digital sensor, it can be with
Quickly detect the internal diameter of heart wheel；
2nd, by lead screw motor, the design of movable plate, fixed seat can be driven to be vertically moved up or down, realizes quick detection and localization,
Measurement efficiency is high, is worth of widely use；
3rd, by the design of first, second stripe board, using contact contradict the internal diameter of heart wheel, avoid not advising for heart wheel
The then influence of structure, the internal diameter for realizing heart wheel measure, and it is accurate convenient to measure.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of fixed seat of the present invention；
Fig. 3 is the structure diagram of contact of the present invention；
Fig. 4 is the structure diagram of slide of the present invention.
In figure：1 sliding rail, 2 slides, 3 high-precision contact digital sensors, 4 first cylinders, 5 fixed seats, 6 movable plates, 7
Guide sleeve, 8 guide posts, 9 motor cabinets, 10 lead screw motors, 11 ball screws, 12 screw rodb bases, 13 pedestals, 14 first elastic steel sheets, 15
One through-hole, 16 second through-holes, 17 first stripe boards, 18 second stripe boards, 19 convex shape blocks, 20 second elastic steel sheets, 21 contacts,
22 second cylinders, 23 hard disks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：The heart wheel internal diameter measuring mechanism including pedestal 13, is lived
Movable plate 6, fixed seat 5 and convex shape block 19, the top of the pedestal 13 are fixedly connected with guide post 8, peace are fixed on the movable plate 6
Equipped with guide sleeve 7, the guide sleeve 7 is slidably socketed in guide post 8, and the upper end of the guide post 8 is fixedly connected with motor cabinet 9, the motor
Lead screw motor 10 is installed on seat 9, the lead screw motor 10 is sequentially connected with ball screw 11, the ball screw 11
Screw rodb base 12 is fixedly connected on movable plate 6, and the fixed seat 5 is fixedly mounted on the lower part side of movable plate 6, the fixed seat
5 side is installed with the first cylinder 4 and high-precision contact digital sensor 3, the both sides difference of the convex shape block 19
The first elastic steel sheet 14 and the second elastic steel sheet 20 are fixedly connected with, 14 and second elastic steel sheet 20 of the first elastic steel sheet
Upper end is fixedly connected in fixed seat 5, and 15 and second through-hole 16 of first through hole is offered on first elastic steel sheet 14, described
The telescopic end of first cylinder 4 is through first through hole 15, and the probe of the high-precision contact digital sensor 3 is through second
Through-hole 16, the lower part of the convex shape block 19 are fixedly connected with the first stripe board 17, and the lower part of the fixed seat 5 is fixedly connected with
Second stripe board 18, the side of 17 and second stripe board 18 of the first stripe board have been respectively fixedly connected with contact 21.
Specifically, the side of the pedestal 13 is fixedly connected with sliding rail 1, the top of the sliding rail 1 is fixedly connected with slide
2, the side of the slide 2, which is fixedly mounted, is useful for the second cylinder 22 that driving slide 2 slides, and the effect of slide 2 is for serving as
Work mounting table, places heart wheel, while easy to remove, easy to use.
Specifically, the top side of the convex shape block 19 is fixedly connected with hard disk 23, the hard disk 23 with
High-precision contact digital sensor 3 probe alignment, when hard disk 23 avoids long-term after, high-precision contact number pass
The contact of sensor 3 contacts convex shape block 19 for a long time, causes to wear, influences accuracy of measurement.
Specifically, the movable plate 6, fixed seat 5 are both provided with two groups, form two internal diameters and measure station, double-station is set
Meter, measurement efficiency higher.
Specifically, the contact 21 in 17 and second stripe board 18 of the first stripe board is symmetrical set, and contact 21 is in
Cone or hemispherical, the effect of contact 21, the irregular structure that can be staggered in heart wheel internal diameter.
Specifically, the fixed seat 5 is in undercut shape, the convex shape block 19 is arranged on the concave inside of fixed seat 5, institute
It states one end of the first cylinder 4 and the probe of high-precision contact digital sensor 3 is extended through in the side side of fixed seat 5
Wall.
Operation principle：When in use, heart wheel is placed on slide 2, the first cylinder 4 of control extends, and compresses convex shape
Block 19 so that the spacing between the first stripe board 17 and the second stripe board 18 becomes smaller, and convenient for stretching into heart wheel, passes through silk at this time
Bar motor 10 drives movable plate 6 to decline so that and the first stripe board 17 and the second stripe board 18 are stretched into heart wheel internal diameter, and at this time the
One cylinder 4 bounces back, under the restoring force effect of the first elastic steel sheet 14 and the second elastic steel sheet 20, the first stripe board 17 and Article 2
Shape plate 18 is flared out, and contact 21 resists the internal diameter of heart wheel, at this time by the probe of high-precision contact digital sensor 3 with
Hard disk 23 contacts, and is detected the diameter of heart wheel.
In use, using the reset function of first, second elastic steel sheet, and pass through high-precision contact digital sensor 3
Design, the internal diameter of heart wheel can be quickly detected；By lead screw motor 10, the design of movable plate 6, fixed seat can be driven
5 are vertically moved up or down, and realize quick detection and localization, measurement efficiency is high, is worth of widely use；Pass through first, second stripe board
Design using contact 21 contradict the internal diameter of heart wheel, avoids the influence of the irregular structure of heart wheel, realize heart wheel
Internal diameter measure, it is accurate convenient to measure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of heart wheel internal diameter measuring mechanism, including pedestal（13）, movable plate（6）, fixed seat（5）With convex shape block（19）,
It is characterized in that：The pedestal（13）Top be fixedly connected with guide post（8）, the movable plate（6）On be installed with guide sleeve
（7）, the guide sleeve（7）It is slidably socketed in guide post（8）, the guide post（8）Upper end be fixedly connected with motor cabinet（9）, the electricity
Engine base（9）On be installed with lead screw motor（10）, the lead screw motor（10）It is sequentially connected with ball screw（11）, the rolling
Ballscrew（11）Screw rodb base（12）It is fixedly connected on movable plate（6）On, the fixed seat（5）It is fixedly mounted on movable plate（6）
Lower part side, the fixed seat（5）Side be installed with the first cylinder（4）With high-precision contact digital sensor
（3）, the convex shape block（19）Both sides be respectively fixedly connected with the first elastic steel sheet（14）With the second elastic steel sheet（20）, institute
State the first elastic steel sheet（14）With the second elastic steel sheet（20）Upper end be fixedly connected on fixed seat（5）On, first elasticity
Steel disc（14）On offer first through hole（15）With the second through-hole（16）, first cylinder（4）Telescopic end through first
Through-hole（15）, the high-precision contact digital sensor（3）Probe through the second through-hole（16）, the convex shape block
（19）Lower part be fixedly connected with the first stripe board（17）, the fixed seat（5）Lower part be fixedly connected with the second stripe board
（18）, first stripe board（17）With the second stripe board（18）Side be respectively fixedly connected with contact（21）.
2. a kind of heart wheel internal diameter measuring mechanism according to claim 1, it is characterised in that：The pedestal（13）Side
It is fixedly connected with sliding rail（1）, the sliding rail（1）Top be fixedly connected with slide（2）, the slide（2）Side fix peace
Equipped with for driving slide（2）The second cylinder slided（22）.
3. a kind of heart wheel internal diameter measuring mechanism according to claim 1, it is characterised in that：The convex shape block（19）'s
Top side is fixedly connected with hard disk（23）, the hard disk（23）With high-precision contact digital sensor（3）'s
Probe alignment.
4. a kind of heart wheel internal diameter measuring mechanism according to claim 1, it is characterised in that：The movable plate（6）, it is fixed
Seat（5）Two groups are both provided with, two internal diameters is formed and measures station.
5. a kind of heart wheel internal diameter measuring mechanism according to claim 1, it is characterised in that：First stripe board（17）
With the second stripe board（18）On contact（21）It is symmetrical set, and contact（21）In cone or hemispherical.
6. a kind of heart wheel internal diameter measuring mechanism according to claim 1, it is characterised in that：The fixed seat（5）In
Concave shape, the convex shape block（19）It is arranged on fixed seat（5）Concave inside, first cylinder（4）One end and height
Precision contact digital sensor（3）Probe extend through in fixed seat（5）Side side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055991.1A CN108168489A (en) | 2018-01-20 | 2018-01-20 | A kind of heart wheel internal diameter measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055991.1A CN108168489A (en) | 2018-01-20 | 2018-01-20 | A kind of heart wheel internal diameter measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168489A true CN108168489A (en) | 2018-06-15 |
Family
ID=62514987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810055991.1A Pending CN108168489A (en) | 2018-01-20 | 2018-01-20 | A kind of heart wheel internal diameter measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492702A (en) * | 2019-08-16 | 2019-11-22 | 江西森阳科技股份有限公司 | A kind of convex type p-m rotor process equipment of rare-earth permanent-magnet synchronous motor |
| CN112122169A (en) * | 2020-09-21 | 2020-12-25 | 宝鸡法士特齿轮有限责任公司 | Workbench and method for detecting automobile parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199855A (en) * | 1997-05-07 | 1998-11-25 | 株式会社三丰 | Measuring means, contact for measuring means and measuring method |
| CN104251685A (en) * | 2013-06-27 | 2014-12-31 | 天津市中马骏腾精密机械制造有限公司 | Annular part inner diameter detection device |
| US20170176162A1 (en) * | 2016-03-07 | 2017-06-22 | Hefei University Of Technology | Single sensor type three-dimensional micro/nano contact trigger measuring probe |
| CN207850343U (en) * | 2018-01-20 | 2018-09-11 | 浙江爱易特智能技术有限公司 | A kind of heart wheel internal diameter measuring mechanism |
-
2018
- 2018-01-20 CN CN201810055991.1A patent/CN108168489A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199855A (en) * | 1997-05-07 | 1998-11-25 | 株式会社三丰 | Measuring means, contact for measuring means and measuring method |
| CN104251685A (en) * | 2013-06-27 | 2014-12-31 | 天津市中马骏腾精密机械制造有限公司 | Annular part inner diameter detection device |
| US20170176162A1 (en) * | 2016-03-07 | 2017-06-22 | Hefei University Of Technology | Single sensor type three-dimensional micro/nano contact trigger measuring probe |
| CN207850343U (en) * | 2018-01-20 | 2018-09-11 | 浙江爱易特智能技术有限公司 | A kind of heart wheel internal diameter measuring mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492702A (en) * | 2019-08-16 | 2019-11-22 | 江西森阳科技股份有限公司 | A kind of convex type p-m rotor process equipment of rare-earth permanent-magnet synchronous motor |
| CN110492702B (en) * | 2019-08-16 | 2024-04-09 | 江西森阳科技股份有限公司 | Protruding permanent magnet rotor processing equipment of rare earth permanent magnet synchronous motor |
| CN112122169A (en) * | 2020-09-21 | 2020-12-25 | 宝鸡法士特齿轮有限责任公司 | Workbench and method for detecting automobile parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
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| WD01 | Invention patent application deemed withdrawn after publication |