CN105091695A - Simple bouncing measurement apparatus - Google Patents
Simple bouncing measurement apparatus Download PDFInfo
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- CN105091695A CN105091695A CN201510291690.5A CN201510291690A CN105091695A CN 105091695 A CN105091695 A CN 105091695A CN 201510291690 A CN201510291690 A CN 201510291690A CN 105091695 A CN105091695 A CN 105091695A
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- chuck
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- mandrel
- tooth
- clamping slot
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Abstract
The invention discloses a simple bouncing measurement apparatus. The apparatus includes a spindle mechanism which includes a spindle supporting seat and a spindle which is rotatably connected to the inside of an inner hole of the spindle supporting seat. The spindle is horizontally arranged. The head portion of the spindle is connected to a clamp cover. The clamp cover includes a first clamp head which is arranged at a first end of the clamp cover and a second clamp head which is arranged at a second end of the clamp cover. The first clamp head and the head portion of the spindle are locked into one body. The second clamp head and the tooth head portion of a workpiece are locked into one body. The apparatus is also provided with a measurement mechanism which includes a measurement pedestal which is connected to a meter frame. The meter frame is provided with a measurement meter. The simple bouncing measurement apparatus is characterized by simple structure and easy handling, and facilitates measurement on pulsation of an axis pin of the workpiece.
Description
Technical field
The present invention relates to measurement mechanism.
Background technology
As shown in Figure 4 and Figure 5, for a kind of workpiece used on special machines, measured workpiece 4 comprises round plate 41, center, described round plate first side end face is provided with outstanding tooth head 42, described tooth head is provided with profile of tooth, described round plate second side end face is circumferentially provided with pivot pin 43, and after this work pieces process completes, needing beats to the pivot pin of this workpiece measures.
But there is no special measurement mechanism at present, bring great inconvenience to measurement.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of simple and easy pulsation measurement device, conveniently measures beating of workpiece bearing pin.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of simple and easy pulsation measurement device, measured workpiece comprises round plate, center, described round plate first side end face is provided with outstanding tooth head, described tooth head is provided with profile of tooth, described round plate second side end face is circumferentially provided with pivot pin, and this pulsation measurement device is used for beating to the pivot pin of this workpiece measuring;
Described pulsation measurement device comprises mandrel mechanism, described mandrel mechanism comprises mandrel bearing and is rotationally connected with the mandrel in described mandrel bearing endoporus, described mandrel is horizontally disposed with, the head of described mandrel is connected with chuck, described chuck comprises the first chuck being located at chuck first end and the second chuck being located at chuck second end, described first chuck and mandrel head are locked and are integrated, and described second chuck and workpiece tooth head are locked and be integrated;
Also be provided with measuring mechanism, described measuring mechanism comprises measurement base, and described measurement base is connected with dial framework, and described dial framework is provided with meter.
Preferably, separating tank is provided with between described first chuck and the second chuck.
Preferably, described first chuck is provided with the first clamping slot, described first chuck radial side is provided with the first dilatation joint be communicated with the first clamping slot, and described first chuck is connected with screw between the first position, dilatation joint both sides, and mandrel head passes through screw lock after inserting the first clamping slot.
Preferably, described mandrel head is provided with profile of tooth head, and described first clamping slot inwall is provided with the engaging tooth be engaged with described profile of tooth head.
Preferably, described second chuck is provided with the second clamping slot, described second clamping slot inwall is provided with the tooth engaged coordinated with described workpiece tooth head profile of tooth, described second chuck radial side is provided with the second dilatation joint be communicated with the second clamping slot, described second clamping slot is clamped by clamping lever, described clamping lever head end is provided with threaded shank, and described threaded shank threaded engagement, between the second position, dilatation joint both sides, clamps handle locking by rotating after workpiece tooth head inserts the second clamping slot.
The present invention is made up of mandrel mechanism, chuck, measuring mechanism three parts, wherein, chuck is divided into the first chuck and the second chuck, and before workpiece calibration, chuck is fixed on mandrel by the first chuck, complete at work pieces process, when needing workpiece calibration, workpiece tooth head is loaded in the second clamping slot of the second chuck on chuck, then screw clamping lever and Workpiece clamping is fixed, last rotary core shaft, measures beating of workpiece bearing pin.Therefore, simple and easy pulsation measurement device of the present invention, structure is simple, is easy to operation, facilitates and measure beating of workpiece bearing pin.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is overall construction drawing of the present invention;
Fig. 2 is A-A cut-open view in Fig. 1;
Fig. 3 is C-C cut-open view in Fig. 1;
Fig. 4 is side surface of workpiece structural drawing;
Fig. 5 is workpiece second end structure figure;
Fig. 6 is the first resilient clamping mechanism schematic diagram;
Fig. 7 is the second resilient clamping mechanism schematic diagram one;
Fig. 8 is the second resilient clamping mechanism schematic diagram two.
Embodiment
The present invention is mainly used in a kind of pulsation measurement of specific workpiece, as shown in Figure 4 and Figure 5, measured workpiece 4 comprises round plate 41, center, described round plate first side end face is provided with outstanding tooth head 42, described tooth head is provided with profile of tooth, described round plate second side end face is circumferentially provided with pivot pin 43, and pulsation measurement device of the present invention is used for measuring beating of this workpiece pivot pin 43.
As shown in Figure 1 to Figure 3, described pulsation measurement device comprises mandrel mechanism 1, described mandrel mechanism comprises mandrel bearing 12 and is rotationally connected with the mandrel 11 in described mandrel bearing endoporus, described mandrel is horizontally disposed with, bearing 13 is provided with in described mandrel bearing endoporus, described mandrel is bearing on bearing, mandrel is provided with carry out outside jump ring 14 pairs of bearings spacing, spacing by the step of mandrel bearing endoporus inside bearing.
The head of described mandrel is connected with chuck 2, described chuck comprises the first chuck 21 being located at chuck first end and the second chuck 22 being located at chuck second end, described first chuck and mandrel head are locked and are integrated, and described second chuck and workpiece tooth head are locked and be integrated.
In addition, be also provided with measuring mechanism 3, described measuring mechanism comprises measures base 31, and described measurement base is connected with dial framework 32, described dial framework is provided with meter 33.Dial framework 32 is made up of two hack levers, two hack levers are hinged by circumvolve lock set kit, lock after angle between adjustment two hack levers, same, also hinged by circumvolve lock set kit between dial framework and measurement base, lock after angle between adjustment dial framework and measurement base, can regulate the position of meter like this, to adapt to different measuring conditions.Meter selects dial gauge or clock gauge.
Separating tank 23 is provided with between the first chuck and the second chuck.Can clamp respectively to make the first chuck and the second chuck.
Described first chuck 21 is provided with the first clamping slot 211, described first chuck radial side is provided with the first dilatation joint 212 be communicated with the first clamping slot, described first chuck is connected with screw between the first position, dilatation joint both sides, and mandrel head is locked by tightening screw after inserting the first clamping slot.Further, described mandrel head is provided with profile of tooth 111, and described first clamping slot inwall is provided with the engaging tooth be engaged with described profile of tooth head, can ensure the reliability that chuck is fixedly clamped like this.
Described second chuck 22 is provided with the second clamping slot 221, described second clamping slot inwall is provided with the tooth engaged coordinated with described workpiece tooth head 42 profile of tooth, described second chuck radial side is provided with the second dilatation joint 222 be communicated with the second clamping slot, described second clamping slot is clamped by clamping lever 223, described clamping lever head end is provided with threaded shank, described threaded shank threaded engagement, between the second position, dilatation joint both sides, clamps handle locking by rotating after workpiece tooth head inserts the second clamping slot.
Before workpiece calibration, chuck 2 is fixed on mandrel 11 by the first chuck 21, complete at work pieces process, when needing workpiece calibration, workpiece tooth head 42 is loaded in the second clamping slot 221 of the second chuck 22 on chuck, then screw clamping lever 223 to be fixed by Workpiece clamping, last rotary core shaft 11, measures beating of workpiece bearing pin 43.
In order to adapt to the clamping of different-diameter tooth head, simultaneously also in order to avoid the clamping force of the second chuck to tooth head 42 is excessive, cause tooth leading edge deformation or damage, the second chuck can adopt resilient clamping mechanism to clamp.
As shown in Figure 6, described second chuck is provided with lug in the second dilatation joint both sides, resilient clamping mechanism 24 is provided with between the lug of both sides, described resilient clamping mechanism comprises connecting screw rod, described connecting screw rod one end passes side lug and is provided with threaded portion 241, threaded portion connects a nut, the described connecting screw rod other end passes opposite side lug and connects a spanner 243, described spanner is provided with endoporus, to be enclosed within outside described spanner endoporus on connecting screw rod and to drive connecting screw rod to rotate, spring is provided with between described spanner and connecting screw rod, spring adopts stage clip 244, spring power acts axially on connecting screw rod.Described spanner endoporus one end is provided with female spline, and described connecting screw rod is provided with outer-hexagonal flange 242, and described female spline overcoat is outside in hexagonal flange.Described spanner endoporus other end oral area is provided with pad 245, and the outer end of connecting screw rod passes from pad, and the outer end of described connecting screw rod is connected with back-up ring 246.The inner spline housing that spanner endoporus is arranged is on the outer-hexagonal flange of connecting screw rod, and rotary spanner drives connecting screw rod to rotate clamping second chuck, under the effect of spring power, produces elastic clamping power, avoids clamping force excessive, cause tooth leading edge deformation or damage.
As shown in Figure 7 and Figure 8, for another kind of resilient clamping mechanism, comprise screw rod 251 and locking plate 254, described screw rod one end passes side lug and the nut that is threaded, the described screw rod other end passes opposite side lug and connects a staight shank 252, a projecting locking head 253 on described staight shank, described locking plate center is provided with center pit 255, screw rod passes from center pit, screw rod is socketed with spring, spring is between locking plate and opposite side lug, described locking plate is provided with cam curved surface around center pit, described cam curved surface is circumferentially provided with locking slot 256, described locking head is locked in locking slot.For the tooth head 42 of different-diameter, can coordinate to change the second clamping slot bore by locking head 253 and different locking slots, in addition, due to the effect of spring power, produce elastic clamping power, avoid clamping force excessive, cause tooth leading edge deformation or damage.
Claims (5)
1. a simple and easy pulsation measurement device, measured workpiece comprises round plate, center, described round plate first side end face is provided with outstanding tooth head, described tooth head is provided with profile of tooth, described round plate second side end face is circumferentially provided with pivot pin, and this pulsation measurement device is used for beating to the pivot pin of this workpiece measuring; It is characterized in that:
Described pulsation measurement device comprises mandrel mechanism, described mandrel mechanism comprises mandrel bearing and is rotationally connected with the mandrel in described mandrel bearing endoporus, described mandrel is horizontally disposed with, the head of described mandrel is connected with chuck, described chuck comprises the first chuck being located at chuck first end and the second chuck being located at chuck second end, described first chuck and mandrel head are locked and are integrated, and described second chuck and workpiece tooth head are locked and be integrated;
Also be provided with measuring mechanism, described measuring mechanism comprises measurement base, and described measurement base is connected with dial framework, and described dial framework is provided with meter.
2. the simple and easy pulsation measurement device of one according to claim 1, is characterized in that: be provided with separating tank between described first chuck and the second chuck.
3. the simple and easy pulsation measurement device of one according to claim 2, it is characterized in that: described first chuck is provided with the first clamping slot, described first chuck radial side is provided with the first dilatation joint be communicated with the first clamping slot, described first chuck is connected with screw between the first position, dilatation joint both sides, and mandrel head passes through screw lock after inserting the first clamping slot.
4. the simple and easy pulsation measurement device of one according to claim 3, is characterized in that: described mandrel head is provided with profile of tooth head, described first clamping slot inwall is provided with the engaging tooth be engaged with described profile of tooth head.
5. the simple and easy pulsation measurement device of one according to claim 1, it is characterized in that: described second chuck is provided with the second clamping slot, described second clamping slot inwall is provided with the tooth engaged coordinated with described workpiece tooth head profile of tooth, described second chuck radial side is provided with the second dilatation joint be communicated with the second clamping slot, described second clamping slot is clamped by clamping lever, described clamping lever head end is provided with threaded shank, described threaded shank threaded engagement, between the second position, dilatation joint both sides, clamps handle locking by rotating after workpiece tooth head inserts the second clamping slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291690.5A CN105091695B (en) | 2015-05-29 | 2015-05-29 | A kind of simple pulsation measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291690.5A CN105091695B (en) | 2015-05-29 | 2015-05-29 | A kind of simple pulsation measurement device |
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| CN105091695A true CN105091695A (en) | 2015-11-25 |
| CN105091695B CN105091695B (en) | 2017-11-24 |
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| CN201510291690.5A Active CN105091695B (en) | 2015-05-29 | 2015-05-29 | A kind of simple pulsation measurement device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991096A (en) * | 2018-01-18 | 2018-05-04 | 浙江丰立智能科技股份有限公司 | A kind of reduction box of electric tool test fixture |
| CN110132093A (en) * | 2019-06-14 | 2019-08-16 | 杭州力龙液压有限公司 | A kind of center-pole outer circle jitter detection apparatus |
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| EP0648565A1 (en) * | 1993-10-13 | 1995-04-19 | UNIONS-PLAST S.r.L. | A device for connecting an instrument with a calibrated scale for measuring micrometric lengths to the head of a machine tool |
| CN200958937Y (en) * | 2006-04-30 | 2007-10-10 | 冯树宽 | Multifunctional swing-offset inspector |
| CN201662373U (en) * | 2010-03-22 | 2010-12-01 | 惠州市华阳思维精密部件有限公司 | Screw rod jitter and coaxiality detection device |
| CN202266603U (en) * | 2011-08-15 | 2012-06-06 | 宁夏日晶新能源装备股份有限公司 | Rigid coupling and polycrystal furnace using same |
| CN202280749U (en) * | 2011-10-28 | 2012-06-20 | 宁波中大力德传动设备有限公司 | Connection device for shaft |
| US20130326890A1 (en) * | 2012-06-12 | 2013-12-12 | Turbines Incorporated | Shaft alignment tools and methods |
| CN203349733U (en) * | 2013-08-01 | 2013-12-18 | 沈阳鼓风机集团安装检修配件有限公司 | Device for detecting position tolerance of machine tap with internal swarf passage |
| CN104236420A (en) * | 2014-10-15 | 2014-12-24 | 重庆市德顺汽车部件制造有限公司 | Gauge for detecting end surface of synchronizer gear sleeve and excircle static run-out |
| CN204788123U (en) * | 2015-05-29 | 2015-11-18 | 东阳市东政电机有限公司 | Measuring device simply beats |
-
2015
- 2015-05-29 CN CN201510291690.5A patent/CN105091695B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648565A1 (en) * | 1993-10-13 | 1995-04-19 | UNIONS-PLAST S.r.L. | A device for connecting an instrument with a calibrated scale for measuring micrometric lengths to the head of a machine tool |
| CN200958937Y (en) * | 2006-04-30 | 2007-10-10 | 冯树宽 | Multifunctional swing-offset inspector |
| CN201662373U (en) * | 2010-03-22 | 2010-12-01 | 惠州市华阳思维精密部件有限公司 | Screw rod jitter and coaxiality detection device |
| CN202266603U (en) * | 2011-08-15 | 2012-06-06 | 宁夏日晶新能源装备股份有限公司 | Rigid coupling and polycrystal furnace using same |
| CN202280749U (en) * | 2011-10-28 | 2012-06-20 | 宁波中大力德传动设备有限公司 | Connection device for shaft |
| US20130326890A1 (en) * | 2012-06-12 | 2013-12-12 | Turbines Incorporated | Shaft alignment tools and methods |
| CN203349733U (en) * | 2013-08-01 | 2013-12-18 | 沈阳鼓风机集团安装检修配件有限公司 | Device for detecting position tolerance of machine tap with internal swarf passage |
| CN104236420A (en) * | 2014-10-15 | 2014-12-24 | 重庆市德顺汽车部件制造有限公司 | Gauge for detecting end surface of synchronizer gear sleeve and excircle static run-out |
| CN204788123U (en) * | 2015-05-29 | 2015-11-18 | 东阳市东政电机有限公司 | Measuring device simply beats |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991096A (en) * | 2018-01-18 | 2018-05-04 | 浙江丰立智能科技股份有限公司 | A kind of reduction box of electric tool test fixture |
| CN110132093A (en) * | 2019-06-14 | 2019-08-16 | 杭州力龙液压有限公司 | A kind of center-pole outer circle jitter detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091695B (en) | 2017-11-24 |
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