CN109186397A - A kind of detection end face trip gear - Google Patents
A kind of detection end face trip gear Download PDFInfo
- Publication number
- CN109186397A CN109186397A CN201711063965.5A CN201711063965A CN109186397A CN 109186397 A CN109186397 A CN 109186397A CN 201711063965 A CN201711063965 A CN 201711063965A CN 109186397 A CN109186397 A CN 109186397A
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- spring
- mounting base
- pivoted arm
- steel ball
- lever
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of detection end face trip gears.The detection end face trip gear includes lever mounting base；Lever, including shaft and it is arranged symmetrically in the first pivoted arm and the second pivoted arm of shaft two sides, shaft is fixed on the center line of lever mounting base, the distal end of first pivoted arm and the second pivoted arm is respectively arranged with the first steel ball and the second steel ball, the torque of first steel ball and the second steel ball is identical, offers the first card slot and the second card slot respectively on the first pivoted arm and the second pivoted arm；Lever further includes the first spring, second spring, the first spring moving pin and second spring moving pin, first spring moving pin and second spring moving pin can be moved and are fixed in the first card slot and the second card slot respectively, and one end of the first spring and second spring is fixed in lever mounting base；Sensor, test side are resisted against on the first steel ball or the second steel ball.A kind of detection end face trip gear overall structure proposed by the present invention is simple, convenient test and accurate.
Description
Technical field
The present invention relates to mechanical manufacturing field more particularly to a kind of detection end face trip gears.
Background technique
Existing detection end face trip gear is linear type, suitable for being detected the upper surface of disk or feelings unobstructed below
Condition.If the upper surface of detected disk or below have baffle if be not available the detection sensor of this type and detect.
Summary of the invention
In view of the above problems in the prior art, the invention proposes a kind of detection end face trip gear, overall structure is simple,
Convenient test and accurate.
Specifically, the invention proposes a kind of detection end face trip gears, including,
Lever mounting base；
Lever including shaft and is arranged symmetrically in the first pivoted arm and the second pivoted arm of the shaft two sides, and the shaft is solid
Be scheduled on the center line of the lever mounting base, the distal end of first pivoted arm and the second pivoted arm be respectively arranged with the first steel ball and
The torque of second steel ball, first steel ball and the second steel ball is identical, opens up respectively on first pivoted arm and the second pivoted arm
There are the first card slot and the second card slot；The lever further includes the first spring, second spring, the first spring moving pin and second spring
Moving pin, the first spring moving pin and second spring moving pin can move in first card slot and the second card slot respectively
And be fixed, one end of first spring and second spring is fixed in the lever mounting base, and is arranged symmetrically in described
On the center line of lever mounting base, the free end of first spring is fixed on the first spring moving pin, and described second
The free end of spring is fixed on the second spring moving pin, and first spring is identical with the physical parameter of second spring；
Sensor, test side are resisted against on first steel ball or the second steel ball.
According to one embodiment of present invention, it is equipped with multiple detents on first card slot and the second card slot, described the
One spring moving pin and second spring moving pin can move in first card slot and the second card slot respectively and be fixed on institute
It states in detent.
It according to one embodiment of present invention, further include a linking arm, one end of the linking arm is fixed on the lever
In mounting base, the other end is for clamping the sensor.
It according to one embodiment of present invention, further include pilum, the lever mounting base is arranged on the pilum, described
The bottom of lever mounting base and the top of the pilum cooperate.
It according to one embodiment of present invention, further include adjusting nut and stop pin, the adjusting nut is set in described
It being threadedly engaged outside pilum and the lever mounting base and with the pilum, the stop pin is threaded through in the lever mounting base,
The adjusting nut is rotated, makes the stop pin that the lever mounting base be driven to move up and down.
It according to one embodiment of present invention, further include lock-screw and latch segment, the lock-screw passes through the lock
Tight block fixes the lever mounting base, and the lateral wall of the surface shape of the latch segment and the lever mounting base cooperates.
According to one embodiment of present invention, the lever mounting base can at the center line on moving distance be 4mm~
6mm。
According to one embodiment of present invention, first pivoted arm and the second pivoted arm both ends with a thickness of 1mm~2mm, institute
The diameter for stating the first steel ball and the second steel ball is 2mm~3mm.
According to one embodiment of present invention, the length of first pivoted arm and the second pivoted arm is 40mm~60mm.
According to one embodiment of present invention, the sensor can transmit the number detected outward in a wired or wireless fashion
According to.
A kind of detection end face trip gear provided by the invention, end face run-out, overall structure are detected using lever principle
Simply and convenient for measurement.
It should be appreciated that the general description and the following detailed description more than present invention be all it is exemplary and illustrative,
And it is intended that the present invention as claimed in claim provides further explanation.
Detailed description of the invention
It is to provide further understanding of the invention including attached drawing, they are included and constitute part of this application,
Attached drawing shows the embodiment of the present invention, and plays the role of explaining the principle of the invention together with this specification.In attached drawing:
Fig. 1 is the structural schematic diagram of detection end face trip gear of the invention.
Fig. 2 is the cross-sectional view of detection end face trip gear of the invention.
Specific embodiment
Now with detailed reference to the preferred embodiment of the present invention, its example is shown in the drawings.In any possible situation
Under, in all the appended drawings the same or similar part will be indicated using identical label.In addition, although used in the present invention
Term be selected from public term, but some terms mentioned in description of the invention may be application
People carrys out selection by his or her judgement, and detailed meanings illustrate in the relevant portion of description herein.Furthermore, it is desirable that not only
Only by used actual terms, and the meaning contained by each term is also to understand the present invention.
Fig. 1 is the structural schematic diagram of detection end face trip gear of the invention.Fig. 2 is detection end face run-out dress of the invention
The cross-sectional view set.As shown, a kind of detection end face trip gear 100 includes lever mounting base 101, lever 102 and sensor
103。
Lever mounting base 101 is whole cylindrical, and upper part upwardly extends two installation pillars 104.
Lever 102 includes shaft 105 and the first pivoted arm 106 and the second pivoted arm 107 that are arranged symmetrically in 105 two sides of shaft.
Lever 102 is fixed on the center line of lever mounting base 101 by shaft 105.As shown, lever 102 can be arranged on two
It installs between pillar 104, to keep the stability of lever 102, lever 102 can turn around the rotation of axis 105.First pivoted arm 106 and
The distal end of two pivoted arms 107 is respectively arranged with the first steel ball 108 and the second steel ball 109, the first steel ball 108 and the second steel ball 109
Torque is identical.The first card slot 110 and the second card slot 111 are offered respectively on the first pivoted arm 106 and the second pivoted arm 107.Into one
Step, lever 102 further includes the first spring 112, second spring 113, the first spring moving pin 114 and second spring moving pin
115.Wherein the first spring moving pin 114 can be moved and be fixed in the first card slot 110, same second spring moving pin
115 can move and be fixed in the second card slot 111.
One end of first spring 112 and second spring 113 is fixed in lever mounting base 101, that is, is mounted on two installation branch
Between column 104, and it is arranged symmetrically on the center line of lever mounting base 101.The free end of first spring 112 is fixed on the first bullet
On spring moving pin 114, the free end of second spring 113 is fixed on second spring moving pin 115.It should be noted that first
Spring 112 is identical with the physical parameter of second spring 113.It is readily comprehensible, if the free end of the first spring 112 is than the second bullet
Center line of the free end of spring 113 far from lever mounting base 101, then the first spring 112 generates the drawing bigger than second spring 113
Power, so that the first pivoted arm 106 has a upward lift.
The test side of sensor 103 can be resisted against on the first steel ball 108 or the second steel ball 109.
As shown, the free end of the first spring 112 is than the second bullet at this time when the lower end surface for needing to detect detection plate 116
The free end of spring 113 makes the pulling force of the first spring 112 be enough to overcome second spring further from the center line of lever mounting base 101
113 pulling force, and then the first steel ball 108 is made to be close to the lower end surface of detection plate 116 under the action of the first spring 112.Sensor
103 resist the second steel ball 109 under the effect of itself spring.Rotate detection plate 116, when its end face run-out, the first steel ball 108
Variation can be transmitted to the second steel ball 109 by lever 102, and sensor 103 can read the change in location of the second steel ball 109.
Preferably, being equipped with multiple detents on the first card slot 110 and the second card slot 111.In the present embodiment, in the first card
Detent 117,118, center line of the detent 117 than detent 118 far from lever mounting base 101 are provided on slot 110.In the second card slot
Detent 119,120 is provided on 111.Center line of the detent 120 than detent 119 far from lever mounting base 101.First spring is mobile
Pin 114 can be moved in the first card slot 110 and can be fixed in detent 117 or detent 118, second spring moving pin
115 can move in the second card slot 111 and can be fixed in detent 119 or detent 120.It should be appreciated that in the first card
It can also be needed according to test on slot 110 and the second card slot 111 more detents are arranged.As shown, when detection detection plate 116
Lower end surface when, it can be made in the first card slot 110 with the free end that thumb and index finger clamp the first spring moving pin 114 manually
Interior movement is simultaneously fixed at detent 117, and the free end of same mobile second spring moving pin 115 is fixed on detent 119, at this time
First spring 112 is longer than the length that second spring 113 stretches, and the deformation power of generation is big, and the first pivoted arm 106 is made to generate one liter
Power, the first steel ball 108 are tightly attached to the lower end surface of detection plate 116.It is readily comprehensible, when the upper surface for needing to detect detection plate 116,
The free end of adjustable first spring moving pin 114 is fixed to detent 118, and the free end of second spring moving pin 115 is fixed
To detent 120, the first steel ball 108 is moved to the upper surface of detection plate 116,113 to the first spring 112 of second spring is stretched at this time
Long, the deformation power of generation is big, and the first pivoted arm 106 is made to generate the power of a decline, and the first steel ball 108 is tightly attached to detection plate 116
Upper surface.
Preferably, detection end face trip gear 100 further includes a linking arm 121.One end of linking arm 121 is fixed on lever
In mounting base 101, the other end is for clamping sensor 103.It is additionally provided with adjusting nut 122 in the other end of linking arm 121, is used to
Discharging or clamping sensor 103 makes the test side of sensor 103 be resisted against the second steel ball to adjust the upper and lower position of sensor 103
On 109.
Preferably, detection end face trip gear 100 further includes pilum 123, lever mounting base 101 is arranged on pilum 123,
The bottom of lever mounting base 101 and the top of pilum 123 cooperate.The bottom of lever mounting base 101 in a tubular form, the top of pilum 123
Portion is in the form of a column, and the two can be mutually socketed.The magnet that detection end face trip gear 100 can be encased in lower section by pilum 123 is inhaled
On disk seat, the mobile magnet sucking disc seat can be convenient mobile entire detection end face trip gear 100 reach designated position.
Preferably, detection end face trip gear 100 further includes adjusting nut 124 and stop pin 125.Adjusting nut 124 is used
In the height of adjustment lever mounting base 101, it is set in outside pilum 123 and lever mounting base 101 and matches with 123 screw thread of pilum
It closes.Stop pin 125 is threaded through in lever mounting base 101.Vertical slot is offered on pilum 123, is opened up in lever mounting base 101
There is circular hole corresponding with stop pin 125, stop pin 125 is enable to move up and down in the vertical slot.On the inner wall of adjusting nut 124
Equipped with annular groove, the both ends of stop pin 125 are fallen into the annular groove.In other words, the length substantially phase of the diameter of annular groove and stop pin 125
Together, the rotation of adjusting nut 124 not will drive the rotation of stop pin 125.Rotating adjusting nut 124, annular groove drive on stop pin 125
It rises or declines, then drive lever mounting base 101 to move up and down by stop pin 125.More preferably, lever mounting base 101 can be wherein
Moving distance on heart line is 4mm~6mm.
Preferably, detection end face trip gear 100 further includes lock-screw 126 and latch segment 127.Lock-screw 126 is logical
It crosses latch segment 127 and carrys out truck dead lever mounting base 101.The surface shape of latch segment 127 and the lateral wall of lever mounting base 101 are matched
It closes.As shown, the lateral wall of lever mounting base 101 is cylindrical surface, the front end of latch segment 127 is in the arc surface and lever of indent
The cylindrical surface of mounting base 101 cooperates, and increases contact area between the two, promotes integrally-built firm performance.
Preferably, 107 both ends of the first pivoted arm 106 and the second pivoted arm with a thickness of 1mm~2mm, the first steel ball and the second steel
The diameter of ball is 2mm~3mm.The front end of first pivoted arm 106 or the second pivoted arm 107 is extend between about 3mm with can be convenient
It is detected in gap.
Preferably, the length of the first pivoted arm 106 and the second pivoted arm 107 is 40mm~60mm.
Preferably, sensor 103 can transmit the data detected outward in a wired or wireless fashion.
A kind of detection end face trip gear 100 provided by the invention utilizes lever principle, and the bounce of the first steel ball 108 is become
Change value is synchronous, equivalence is transmitted to the second steel ball 109 of 102 other end of lever, and obtains testing result by sensor 103.
The position of the first steel ball 108 and the second steel ball 109 can be interchanged in actual use, and the device overall structure is simple, make
With conveniently, the detection of a variety of occasions, a variety of geometric tolerances can be suitble to, repetition stability error is less than in actual test
0.001mm。
Those skilled in the art can be obvious, the above exemplary embodiments of the invention can be carry out various modifications and modification and
Without departing from the spirit and scope of the present invention.Accordingly, it is intended to which present invention covering is made to fall in the appended claims and its equivalence techniques
Modifications of the present invention and modification in aspects.
Claims (10)
1. a kind of detection end face trip gear, including,
Lever mounting base；
Lever including shaft and is arranged symmetrically in the first pivoted arm and the second pivoted arm of the shaft two sides, and the shaft is fixed on
On the center line of the lever mounting base, the distal end of first pivoted arm and the second pivoted arm is respectively arranged with the first steel ball and second
The torque of steel ball, first steel ball and the second steel ball is identical, offers respectively on first pivoted arm and the second pivoted arm
One card slot and the second card slot；The lever further includes that the first spring, second spring, the first spring moving pin and second spring are mobile
Pin, the first spring moving pin and second spring moving pin can move in first card slot and the second card slot respectively and by
Fixed, one end of first spring and second spring is fixed in the lever mounting base and is arranged symmetrically in the lever peace
On the center line for filling seat, the free end of first spring is fixed on the first spring moving pin, the second spring
Free end is fixed on the second spring moving pin, and first spring is identical with the physical parameter of second spring；
Sensor, test side are resisted against on first steel ball or the second steel ball.
2. detection end face trip gear as described in claim 1, which is characterized in that on first card slot and the second card slot
Equipped with multiple detents, the first spring moving pin and second spring moving pin can be respectively in first card slot and the second card slots
It interior movement and is fixed in the detent.
3. detection end face trip gear as described in claim 1, which is characterized in that further include a linking arm, the linking arm
One end be fixed in the lever mounting base, the other end is for clamping the sensor.
4. detection end face trip gear as described in claim 1, which is characterized in that it further include pilum, the lever mounting base
It is arranged on the pilum, the bottom of the lever mounting base and the top of the pilum cooperate.
5. detection end face trip gear as claimed in claim 3, which is characterized in that further include adjusting nut and stop pin, institute
It states adjusting nut to be set in outside the pilum and the lever mounting base and be threadedly engaged with the pilum, the stop pin is worn
In the lever mounting base, the adjusting nut is rotated, makes the stop pin that the lever mounting base be driven to move up and down.
6. detection end face trip gear as claimed in claim 5, which is characterized in that further include lock-screw and latch segment, institute
It states lock-screw and fixes the lever mounting base by the latch segment, the surface shape of the latch segment and the lever are pacified
Fill the lateral wall cooperation of seat.
7. detection end face trip gear as claimed in claim 5, which is characterized in that the lever mounting base can be at the center line
On moving distance be 4mm~6mm.
8. detection end face trip gear as described in claim 1, which is characterized in that first pivoted arm and the second pivoted arm both ends
With a thickness of 1mm~2mm, the diameter of first steel ball and the second steel ball is 2mm~3mm.
9. detection end face trip gear as described in claim 1, which is characterized in that the length of first pivoted arm and the second pivoted arm
Degree is 40mm~60mm.
10. detection end face trip gear as described in claim 1, which is characterized in that the sensor can be with wired or wireless
Mode transmits the data detected outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063965.5A CN109186397A (en) | 2017-11-02 | 2017-11-02 | A kind of detection end face trip gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063965.5A CN109186397A (en) | 2017-11-02 | 2017-11-02 | A kind of detection end face trip gear |
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| Publication Number | Publication Date |
|---|---|
| CN109186397A true CN109186397A (en) | 2019-01-11 |
Family
ID=64948429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063965.5A Pending CN109186397A (en) | 2017-11-02 | 2017-11-02 | A kind of detection end face trip gear |
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| CN (1) | CN109186397A (en) |
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| US6401352B1 (en) * | 1999-10-01 | 2002-06-11 | Mitutoyo Corporation | Linear measuring machine |
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| CN103322878A (en) * | 2013-07-02 | 2013-09-25 | 镇江中船设备有限公司 | Special detection tool for conical surface runout of cylinder cover valve seat of diesel engine |
| CN203396544U (en) * | 2013-08-21 | 2014-01-15 | 内蒙古第一机械集团有限公司 | Lever type bevel gear ring bouncing detection apparatus |
| CN203405136U (en) * | 2013-07-02 | 2014-01-22 | 镇江中船设备有限公司 | Special gauge for diesel engine cylinder cover conical surface run-out |
| CN105509595A (en) * | 2015-11-27 | 2016-04-20 | 宁波瑾科机械制造有限公司 | Runout detection apparatus |
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| CN105865300A (en) * | 2016-06-21 | 2016-08-17 | 亚新科美联(廊坊)制动系统有限公司 | Comprehensive test tool for automobile brake disc |
| CN106969691A (en) * | 2017-05-25 | 2017-07-21 | 长江师范学院 | A kind of valve stem glitch detection equipment |
| CN207423036U (en) * | 2017-11-02 | 2018-05-29 | 上海机动车检测认证技术研究中心有限公司 | A kind of detection end face trip gear |
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2017
- 2017-11-02 CN CN201711063965.5A patent/CN109186397A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340526A (en) * | 1929-07-31 | 1930-12-31 | Arnold Huggenberger | An improved instrument for indicating variations of linear measurements |
| US6401352B1 (en) * | 1999-10-01 | 2002-06-11 | Mitutoyo Corporation | Linear measuring machine |
| CN103047917A (en) * | 2012-12-21 | 2013-04-17 | 浙江龙纪汽车零部件有限公司 | Simple gear shaft tooth space radial run-out detection device |
| CN203053348U (en) * | 2012-12-21 | 2013-07-10 | 浙江龙纪汽车零部件有限公司 | Simple gear shaft intertooth radial run-out testing fixture |
| CN103322878A (en) * | 2013-07-02 | 2013-09-25 | 镇江中船设备有限公司 | Special detection tool for conical surface runout of cylinder cover valve seat of diesel engine |
| CN203405136U (en) * | 2013-07-02 | 2014-01-22 | 镇江中船设备有限公司 | Special gauge for diesel engine cylinder cover conical surface run-out |
| CN203396544U (en) * | 2013-08-21 | 2014-01-15 | 内蒙古第一机械集团有限公司 | Lever type bevel gear ring bouncing detection apparatus |
| CN205218898U (en) * | 2015-11-16 | 2016-05-11 | 泗阳蓝阳托盘设备科技有限公司 | Lever handle of a knife clamping machine structure that handle of a knife is beated and is detected machine |
| CN105509595A (en) * | 2015-11-27 | 2016-04-20 | 宁波瑾科机械制造有限公司 | Runout detection apparatus |
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