CN105865386B - Centering adjusting device - Google Patents
Centering adjusting device Download PDFInfo
- Publication number
- CN105865386B CN105865386B CN201610436995.5A CN201610436995A CN105865386B CN 105865386 B CN105865386 B CN 105865386B CN 201610436995 A CN201610436995 A CN 201610436995A CN 105865386 B CN105865386 B CN 105865386B
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- CN
- China
- Prior art keywords
- spring
- latch
- slidable adjustment
- adjustment block
- hole
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Classifications
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- 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
-
- 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
- G01B21/20—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 contours or curvatures, e.g. determining profile
Abstract
The present invention provides a kind of centering adjusting device comprising: three slidable adjustment blocks that pedestal, fixed adjustment base on the base, sliding are fixed in the adjustment base, the spring-loaded plunger being correspondingly connected with each slidable adjustment block, on the slidable adjustment block and connect with the adjustment base latch, be fixedly connected with multiple first screws of the latch and adjustment base and across the latch and multiple and the second screw for being connected on the slidable adjustment block；Wherein, the spring-loaded plunger is correspondingly connected in the end of the slidable adjustment block, and 3 spring-loaded plungers are arranged with 360 ° of distributions.The high manufacturing accuracy that the present invention is not necessarily to produce product fixing device itself realizes the Concentric rotation of measured object with adjustment structure using slide assemblies, spring-loaded plunger and fixation kit etc. as main component, and adapts to the different product within the scope of certain size；The present invention is not high to the requirement on machining accuracy of workpiece, can reach the effect that cost is relatively low and versatility is high.
Description
Technical field
The invention belongs to field of measuring technique more particularly to a kind of centering adjusting devices.
Background technique
With the raising of Hyundai Motor and electronics industry product quality and the degree of automation, precision is done to circle product external size
The demand of measurement is more and more.In measurement process, often measured object is fixed in live spindle, product is driven by main shaft
Rotation, and product is measured by the measuring system of side.In this applications, the concentricity of product and main shaft can be direct
The measurement accuracy of influence system usually guarantees the rotating concentric with main shaft by producing the machining accuracy of product fixing device itself
Degree, will accomplish the high manufacturing accuracy of mechanism itself, cost is very high, and can only correspond to a kind of product, and versatility is not high.
Therefore, it is necessary to design a kind of centering adjusting device.
Summary of the invention
The purpose of the present invention is to provide a kind of Concentric rotation for realizing measured object, reach that cost is relatively low and versatility is high
The centering adjusting device of effect.
The present invention provides a kind of centering adjusting device comprising: pedestal, fixed adjustment base on the base, sliding
Three slidable adjustment blocks being fixed in the adjustment base, the spring-loaded plunger being correspondingly connected with each slidable adjustment block, be located at should
The latch that is connect on slidable adjustment block and with the adjustment base, multiple first spiral shells for being fixedly connected with the latch and adjustment base
Silk and across the latch and be connected to multiple and the second screw on the slidable adjustment block；Wherein, the spring-loaded plunger pair
It should be connected to the end of the slidable adjustment block, 3 spring-loaded plungers are arranged with 360 ° of distributions.
Preferably, the spring-loaded plunger includes the spring in the slidable adjustment block and is mounted on the adjustment base
The plunger of end, each spring-loaded plunger are mounted on end of the adjustment base far from slidable adjustment block center.
Preferably, the surface of the slidable adjustment block is equipped with two sides in the protrusion on inclined-plane, positioned at the first of the protrusion side
Surface and second surface positioned at the protrusion other side, first surface is close to the spring-loaded plunger.
Preferably, one second screw passes through latch and positions to protrusion on the inclined-plane of first surface, and one second
Screw passes through latch and positions to the portion second surface of slidable adjustment block.
Preferably, the adjustment base includes: bottom, is vertically connected on the bottom and six columns of spaced set
Body and 6 sliding slots between bottom and adjacent columns, slidable adjustment block equidistantly slide in corresponding sliding slot.
Preferably, the pedestal is hexagonal.
Preferably, the latch is located on the adjustment base and fills not set slidable adjustment block in 3 sliding slots.
Preferably, each cylinder is equipped with an aperture；The latch is equipped with upper surface, from the upper surface to downward
Stretch and be located at 6 flutings on corresponding cylinder, each fluting is equipped with the first through hole corresponding with aperture, first screw according to
Sequence passes through the first through hole and the aperture.
Preferably, the upper surface of the latch is additionally provided with the second through hole between adjacent first through hole and position
Three third through holes between the upper surface, the multiple second screw passes through the second through hole and corresponding third runs through
Hole.
Preferably, the pedestal is connected in a live spindle, and the spring-loaded plunger is located in the inner circle of measured object.
The present invention is not necessarily to produce the high manufacturing accuracy of product fixing device itself, utilizes slide assemblies, spring-loaded plunger and fixed group
Part etc. is used as main component, the Concentric rotation of measured object is realized with adjustment structure, and adapt within the scope of certain size not
Same product；The present invention is not high to the requirement on machining accuracy of workpiece, can reach the effect that cost is relatively low and versatility is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that centering adjusting device of the present invention carries out Concentric rotation to measured object；
Fig. 2 is the decomposition texture schematic diagram that centering adjusting device shown in Fig. 1 carries out Concentric rotation to measured object；
Fig. 3 is another angled arrangement schematic diagram that centering adjusting device shown in Fig. 1 carries out Concentric rotation to measured object；
Fig. 4 is another angle decomposition structural schematic diagram that centering adjusting device shown in Fig. 1 carries out Concentric rotation to measured object；
Fig. 5 is the partial structure diagram of centering adjusting device shown in Fig. 1；
Fig. 6 is the decomposed structural schematic diagram of centering adjusting device shown in Fig. 1.
Specific embodiment
The present invention discloses a kind of centering adjusting device, for the measured object (such as bearing) to automobile industry and electronics industry
100 realize Concentric rotation.
It please refers to shown in Fig. 1 to Fig. 6, this includes: the pedestal 1 being fixedly connected with live spindle to middle regulator, fixes
In the three slidable adjustment blocks 3 and each sliding tune that the adjustment base 2 on the pedestal 1, sliding are fixed in the adjustment base 2
It is spring-loaded plunger 4 that locking nub 3 is correspondingly connected with, the latch 5 being connect on the slidable adjustment block 3 and with the adjustment base 2, fixed
It connects multiple first screws 6 of the latch 5 and adjustment base 2 and across the latch 8 and is connected to the slidable adjustment block
Multiple second screws 7 on 3.
Adjustment base 2 includes: bottom 21, is vertically connected on the bottom 21 and six cylinders 22 of spaced set, with
And 6 sliding slots 23 between bottom 21 and adjacent columns 22, each cylinder 22 are equipped with an aperture 221；Slidable adjustment block 3
It is equidistantly free to slide in corresponding sliding slot 23.Slidable adjustment block 3 slides in sliding slot 23, and passes through the effect of the second screw 7
Power movement and locking.
Three slidable adjustment blocks 3 are fixed in the sliding slot 23 of adjustment base 2 in 360 ° of distribution slidings.Spring-loaded plunger 4 includes
Spring in the slidable adjustment block 3 and the plunger for being mounted on 2 end of adjustment base, each spring-loaded plunger 4 are mounted on
The end of the adjustment base 2 far from 3 center of slidable adjustment block, 3 spring-loaded plungers 4 also in 360 ° of distribution settings, pass through this 3
Spring-loaded plunger 4 positions the inner circle of measured object.Due to being provided with the spring positioned at adjustment base 2 in spring-loaded plunger 4, pass through spring
Elasticity so that 3 spring-loaded plungers 4 form a variable-sizes and movably justify in space, for fixed tested
Object.
Latch 5 is located on the adjustment base 2 and fills not set slidable adjustment block in 3 sliding slots 23, the latch 5
It equipped with upper surface 51, is extended downwardly by the upper surface 51 and is located at 6 flutings 52 corresponded on cylinder 22, each fluting 51 is equipped with
First through hole (not shown) corresponding with aperture 221, upper surface 51 are passed through equipped with second between adjacent first through hole
(not shown) of perforating and three third through hole (not shown) between the upper surface 51.
First screw 6 is equipped with 6, and the first screw of every two 6 is correspondingly connected with the latch 5 and one of cylinder 22.Often
A first screw 6 is sequentially across the aperture 221 of the through hole and adjustment base 2 of latch 5, to realize the latch 5 and adjust
Being fixedly connected between pedestal 2.
The surface of slidable adjustment block 3 be equipped with two sides in inclined-plane protrusion 31, positioned at 31 side of protrusion first surface 32,
Second surface 33 positioned at 31 other side of protrusion, first surface 32 is close to spring-loaded plunger 4.
Second screw 7 also is provided with 6, the corresponding slidable adjustment block 3 of the second screw of every two 7.One second screw 7 passes through
Second through hole of latch 5 is positioned to protrusion 31 on the inclined-plane of first surface 32, and one second screw 7 passes through latch 5
Corresponding third through hole is positioned to the portion second surface 33 of slidable adjustment block 3.
Through the second screw of part 7 on the inclined-plane of the protrusion 31 of slidable adjustment block 3, by rotating down the second screw 7
So that slidable adjustment block 3 is done corresponding transverse shifting, all lock the first screw 6 after adjusting to correct position, makes centering adjustment dress
It sets and is kept in the correct position.
In the present embodiment, measured object 100 is by taking bearing as an example, bearing is placed on this on middle regulator, this centering
The pedestal 1 of adjustment device is fixed in a live spindle, and the inner circle of bearing is positioned by three spring-loaded plungers 4, by adjusting the
Two-screw 7 adjusts the position of bearing planar, guarantees the concentricity of bearing and live spindle.
Product wheel measuring of different sizes within the scope of certain size is adapted to middle regulator through the invention, is revolved
Turn main shaft and realizes that rotation can be realized using motor or cylinder.
The present invention is not necessarily to produce the high manufacturing accuracy of product fixing device itself, utilizes slide assemblies, spring-loaded plunger and fixed group
Part etc. is used as main component, the Concentric rotation of measured object is realized with adjustment structure, and adapt within the scope of certain size not
Same product；The present invention is not high to the requirement on machining accuracy of workpiece, can reach the effect that cost is relatively low and versatility is high.
Specific embodiments of the present invention are described in detail above, but content is only that the typical of the invention is implemented
Example, should not be considered as limiting the invention the practical range of creation.It is all to become according to equalization made by the invention application range
Change and improve etc., it should still be within the scope of the patent of the present invention.
Claims (6)
1. a kind of centering adjusting device, characterized in that it comprises: pedestal, fixed adjustment base on the base, sliding are solid
Three slidable adjustment blocks being scheduled in the adjustment base, are located at the cunning at the spring-loaded plunger being correspondingly connected with each slidable adjustment block
On dynamic adjusting block and the latch being connect with the adjustment base, multiple first spiral shells for being fixedly connected with the latch and adjustment base
Silk and across the latch and be connected to multiple second screws on the slidable adjustment block；Wherein, the spring-loaded plunger is corresponding
It is connected to the end of the slidable adjustment block, 3 spring-loaded plungers are arranged with 360 ° of distributions, and three slidable adjustment blocks are in 360 °
Distribution sliding is fixed in the sliding slot of adjustment base；The spring-loaded plunger include spring in the slidable adjustment block and
It is mounted on the plunger of the adjustment base end, each spring-loaded plunger is mounted on end of the adjustment base far from slidable adjustment block center
Portion；The surface of the slidable adjustment block is equipped with protrusion of the two sides in inclined-plane, the first surface positioned at the protrusion side and is located at
The second surface of the protrusion other side, first surface is close to the spring-loaded plunger；One second screw passes through latch and positions to convex
It rises on the inclined-plane of first surface, one second screw passes through latch and positions to the portion second surface of slidable adjustment block；
The adjustment base include: bottom, be vertically connected on the bottom and six cylinders of spaced set and be located at bottom and
6 sliding slots between adjacent columns, slidable adjustment block equidistantly slide in corresponding sliding slot.
2. centering adjusting device according to claim 1, it is characterised in that: the pedestal is hexagonal.
3. centering adjusting device according to claim 1, it is characterised in that: the latch be located on the adjustment base and
It is filled in 3 sliding slots of not set slidable adjustment block.
4. centering adjusting device according to claim 1 or 3, it is characterised in that: each cylinder is equipped with an aperture；It is described
Latch is equipped with upper surface, is extended downwardly by the upper surface and is located at 6 flutings on corresponding cylinder, and each fluting is equipped with and opens
Corresponding first through hole in hole, first screw sequentially pass through the first through hole and the aperture.
5. centering adjusting device according to claim 4, it is characterised in that: the upper surface of the latch is additionally provided with three
Third through hole and the second through hole between adjacent first through hole, the second screw are equipped with 6, the second screw of every two
A corresponding slidable adjustment block, one second screw pass through the second through hole and position to protrusion on the inclined-plane of first surface, separately
One second screw passes through corresponding third through hole and positions to the portion second surface of slidable adjustment block.
6. centering adjusting device according to claim 1, it is characterised in that: the pedestal is connected in a live spindle,
The spring-loaded plunger is located in the inner circle of measured object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436995.5A CN105865386B (en) | 2016-06-17 | 2016-06-17 | Centering adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436995.5A CN105865386B (en) | 2016-06-17 | 2016-06-17 | Centering adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105865386A CN105865386A (en) | 2016-08-17 |
| CN105865386B true CN105865386B (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436995.5A Active CN105865386B (en) | 2016-06-17 | 2016-06-17 | Centering adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105865386B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427018A (en) * | 2018-02-02 | 2018-08-21 | 江苏艾科半导体有限公司 | A kind of fine adjustment type semiconductor test holder |
Citations (10)
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|---|---|---|---|---|
| GB971857A (en) * | 1962-08-01 | 1964-10-07 | Arenco Ab | Improvements in or relating to a self-centering holder for a tube or similar container in a filling machine |
| SU424668A1 (en) * | 1972-04-17 | 1974-04-25 | Г. Я. Скоморо хов | SCROLL CHUCK |
| CN201693201U (en) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | Centralized positioning clamping device for multiple-spindle drilling machine |
| CN201720472U (en) * | 2010-07-14 | 2011-01-26 | 济南诺斯机械有限公司 | Quick and manual self-centering chuck |
| CN201972741U (en) * | 2010-12-23 | 2011-09-14 | 中国航空工业集团公司沈阳发动机设计研究所 | Centering and positioning device |
| CN202119342U (en) * | 2011-05-05 | 2012-01-18 | 寿震森 | Positioning structure capable of detecting circle centre position |
| CN202137613U (en) * | 2011-07-18 | 2012-02-08 | 永济新时速电机电器有限责任公司 | Automatic centering tire |
| CN104034231A (en) * | 2014-06-10 | 2014-09-10 | 陈恭礼 | Internal expanding positioning detector for besides-star wheel |
| CN104942327A (en) * | 2015-06-30 | 2015-09-30 | 山东大学 | Electromagnetic clamping claw centering device and using method thereof |
| CN205825923U (en) * | 2016-06-17 | 2016-12-21 | 苏州天准科技股份有限公司 | Centering adjusting device |
Family Cites Families (1)
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|---|---|---|---|---|
| JPS5548505A (en) * | 1978-09-30 | 1980-04-07 | Toshiba Corp | Chuck |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB971857A (en) * | 1962-08-01 | 1964-10-07 | Arenco Ab | Improvements in or relating to a self-centering holder for a tube or similar container in a filling machine |
| SU424668A1 (en) * | 1972-04-17 | 1974-04-25 | Г. Я. Скоморо хов | SCROLL CHUCK |
| CN201693201U (en) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | Centralized positioning clamping device for multiple-spindle drilling machine |
| CN201720472U (en) * | 2010-07-14 | 2011-01-26 | 济南诺斯机械有限公司 | Quick and manual self-centering chuck |
| CN201972741U (en) * | 2010-12-23 | 2011-09-14 | 中国航空工业集团公司沈阳发动机设计研究所 | Centering and positioning device |
| CN202119342U (en) * | 2011-05-05 | 2012-01-18 | 寿震森 | Positioning structure capable of detecting circle centre position |
| CN202137613U (en) * | 2011-07-18 | 2012-02-08 | 永济新时速电机电器有限责任公司 | Automatic centering tire |
| CN104034231A (en) * | 2014-06-10 | 2014-09-10 | 陈恭礼 | Internal expanding positioning detector for besides-star wheel |
| CN104942327A (en) * | 2015-06-30 | 2015-09-30 | 山东大学 | Electromagnetic clamping claw centering device and using method thereof |
| CN205825923U (en) * | 2016-06-17 | 2016-12-21 | 苏州天准科技股份有限公司 | Centering adjusting device |
Non-Patent Citations (2)
| Title |
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| 改三爪卡盘为加工壳体用车床夹具;扈传胜;《机械工艺师》;19870228(第2期);第32页 |
| 螺钉对拉可调偏心式三爪卡盘的设计;王致坚;《工具技术》;20040531;第38卷(第5期);第41-42页 |
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| Publication number | Publication date |
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| CN105865386A (en) | 2016-08-17 |
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