CN205981170U - Multi -use pottery 3D product cambered surface assistant measuring anchor clamps - Google Patents
Multi -use pottery 3D product cambered surface assistant measuring anchor clamps Download PDFInfo
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- CN205981170U CN205981170U CN201620865988.2U CN201620865988U CN205981170U CN 205981170 U CN205981170 U CN 205981170U CN 201620865988 U CN201620865988 U CN 201620865988U CN 205981170 U CN205981170 U CN 205981170U
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Abstract
The utility model discloses a multi -use pottery 3D product cambered surface assistant measuring anchor clamps includes anchor clamps main part, depression bar, spring and fore -set, its characterized in that: in the anchor clamps main part between anchor clamps main part bottom surface and the upper surface, the depression bar stroke groove and the product that are equipped with mutually perpendicular and link up the anchor clamps main part are got and are put the groove, are equipped with at anchor clamps main part upper surface and keep away a groove, the depression bar is worn the dress and is in among the depression bar stroke groove, be equipped with between depression bar and the anchor clamps main part bottom surface the spring, the last surface mounting of depression bar has the fore -set. The utility model discloses a thereby the spring makes the fore -set withstand product A reference surface and cliies rigid with the product, and the bottom surface parallel and level of the top surface of putting the groove and anchor clamps main part is got to the product, makes its product can not incline, improves and measures the precision.
Description
Technical field
This utility model is related to measured material technical field, more particularly to a kind of multi-purpose type pottery 3D product cambered surface auxiliary
Measured material.
Background technology
At present, ceramic 3D product tow sides are arcwall face, and similar to medicated cap sample, all there are cambered surface, step in the product back side, lead to
Features such as hole, blind hole and needing test the concave arc surface profile of these features, datum level to recessed podium level, datum level to through hole
Edge and cambered surface junction height, blind hole depth, flatness, the depth of parallelism (face on the basis of backside reference platform) equidimension, by
It is all located in the recessed an actor's rendering of an operatic tune in the product back side in above measurement size positions, positive for product convex need to be faced down during test, carry on the back concave arc
Shape faces up and is tested, and measuring surface and datum level can measure accurately in parastate, but convex due to product placed side
Cambered surface is the ceramic irregular face of molding supplied materials, and cambered surface central point cannot ensure in product center, and product is directly placed and measurement
Contact with platform or positioned by outside diameter all can be led to because product central point itself is placed in the middle and product mediate contact is dry and astringent
Product tilts it is impossible to make product measurement position and datum level be substantially parallel have influence on measurement effect.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of multi-purpose type pottery 3D product cambered surface subsidiary folder
Tool, solves the problems, such as that the ceramic irregular face of 3D product is placed and contact is interfered, and prevents product from occurring not parallel causing survey
Amount position concave arc surface profile, highly, the relative dimensions such as width, flatness and depth of parallelism and measurement error occurs.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：A kind of multi-purpose type pottery 3D produces
Product cambered surface assisting measurement clamp, including jig main body, depression bar, spring and fore-set；It is characterized in that：In described jig main body bottom surface
On jig main body and upper surface between, it is provided with and is mutually perpendicular to and the depression bar stroke groove of insertion jig main body and product pick and place groove,
It is provided with bit-avoiding slot in jig main body upper surface；Described depression bar is installed in described depression bar stroke groove；In described depression bar and fixture master
It is provided with described spring between body bottom surface；In the upper surface of described depression bar, described fore-set is installed.
Wherein, described depression bar stroke groove is rectangle structure, the width of described depression bar stroke groove and the width of described depression bar
Match, the height of described depression bar stroke groove is 2-3 times of described depression bar thickness.
Wherein, it is provided with lead in jig main body bottom center；Described spring is sleeved on lead, described lead one
End is connected with jig main body bottom, and the described lead other end is connected with depression bar bottom.
Wherein, described fore-set is arranged on described depression bar upper surface, and with lead coaxial line.
Wherein, described bit-avoiding slot is circular configuration, and its circumference is evenly equipped with least 2 breach extending to outside circumference；Keep away
The diameter of position groove is matched with the diameter of the annulus A datum level of product to be detected.
Wherein, described bit-avoiding slot circumference is evenly equipped with 4 breach extending to outside circumference；The total length ratio of 4 breach is treated
At least big 1mm of diameter of detection product.
Wherein, the bottom surface of described bit-avoiding slot and the bottom surface of described jig main body are parallel to each other, and the flatness in two faces is equal
Less than 0.01mm.
Wherein, the thickness between the upper and lower bottom surface of described bit-avoiding slot is 1.2-1.5 times of product thickness to be detected.
Wherein, described jig main body underrun mechanical means are connected with base.
Wherein, the flatness of described base is 0.01mm.
In this utility model, depression bar stroke groove is arranged by two sides before and after jig main body, makes to slide up and down at all,
Control spring to move up and down, play the purpose of fixing product, convenient dismounting；On the left and right two sides of jig main body, setting product picks and places
Groove, is that product picks and places and provides enough spaces, product pick and place groove top surface concordant with the bottom surface of jig main body it is ensured that product exists
Do not tilt during measurement, the size of product can be accurately measured；Bit-avoiding slot is set in the top surface of jig main body, bit-avoiding slot is circular knot
Structure, all to circle outer lug at four quadrants of bit-avoiding slot, the total length of opposite two bossings be more than product diameter it is ensured that
Measurement probe is got ready and is positioned, and the thickness between the upper and lower bottom surface of bit-avoiding slot is 1.2-1.5 times of product thickness to be detected, keeps away
Exempt from striker, the circular diameter of bit-avoiding slot is less than the diameter of product it is ensured that product can be fixed by the locating slot of fore-set and jig main body,
Stable completes product size measurement.
The beneficial effects of the utility model are：It is different from the situation of prior art, this utility model passes through to adopt with fixture
In main body, product is picked and placeed the top surface of groove and is contacted face-to-face with product benchmark, avoids the interference of outside diameter, auxiliary by bit-avoiding slot circle
Help positioning to be inserted in jig main body, and make fore-set withstand product benchmark face by spring and maintain static thus clamping product,
Product pick and place groove top surface concordant with the bottom surface of jig main body so as to product will not tilt, improve measurement precision.
Brief description
Fig. 1 is a kind of structural representation of multi-purpose type pottery 3D product cambered surface assisting measurement clamp in this utility model embodiment
Figure；
Fig. 2 is the structural representation of jig main body in this utility model embodiment；
Description of reference numerals：11st, base；12nd, jig main body；121st, depression bar stroke groove；122nd, product picks and places groove；123rd, keep away
Position groove；13rd, depression bar；14th, spring；15th, fore-set；16th, lead；17th, product；18th, A datum level.
Specific embodiment
For the ease of understanding this utility model, with reference to the accompanying drawings and detailed description, this utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
There may be above or therebetween one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or to there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, this specification is used all of technology and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit this utility model.The art that this specification is used
Language "and/or" includes the arbitrary and all of combination of the Listed Items of one or more correlations.
Referring to Fig. 1 to Fig. 2, this utility model provides a kind of multi-purpose type pottery 3D product cambered surface assisting measurement clamp, including
Jig main body 12, depression bar 13, spring 14 and fore-set 15；It is characterized in that：Folder between jig main body 12 bottom surface and upper surface
In tool main body 12, it is provided with and is mutually perpendicular to and the depression bar stroke groove 121 of insertion jig main body 12 picks and places groove 122, in fixture with product
Main body 12 upper surface is provided with bit-avoiding slot 123；Depression bar 13 is installed in depression bar stroke groove 121；At depression bar 13 and jig main body 12 bottom
It is provided with spring 14 between face；In the upper surface of depression bar 13, fore-set 15 is installed.By depression bar stroke is provided with jig main body 12
Groove 121, product pick and place groove 122 and bit-avoiding slot 123 so that depression bar 13 can slide up and down, thus driving spring 14 and fore-set 15 right
Product 17 (not shown) is fixed and dismantles, and product 17 picks and places groove and ensure that product normally installs fixing and dismounting sky
Between, bit-avoiding slot ensure that the flatness of the locating surface of product 17, and the top of product 17 is played with the effect of spacing fixation.In reality
During measurement product 17 size of border, promote depression bar 13, thus holddown spring 14, fore-set 15 moves downward with depression bar 13, treats fore-set 15
When having sufficient space to put into product 17 and the bottom surface of bit-avoiding slot 123 between, product 17 is installed, unclamps depression bar 13, now spring tool
There is a restoring force upwards, drive depression bar 13 to withstand fore-set 15, fore-set 15 holds out against product, completes the fixation to product, you can
Start the dimensional measurement to product 17, the measured material structure in this utility model is simple, operation easily, can complete to shape
Irregular product size measurement, very useful.In this utility model, depression bar stroke groove 121 is rectangle structure, depression bar stroke
The width of groove 121 is matched with the width of depression bar 13, and the height of depression bar stroke groove 121 is 2-3 times of depression bar 13 thickness.Depression bar row
The width of journey groove 121 is matched with the width of depression bar 13, is conducive to the stable upper downslide on depression bar stroke groove 121 of depression bar 13
Dynamic, thus reduce fix, to product 17, the impact causing because depression bar 13 slides as far as possible, product 17 working place when mounted takes
Certainly in the length of depression bar stroke groove 121, the length of depression bar stroke groove 121 is longer, and the stroke of depression bar 13 is bigger, the peace of product 17
Dress space is also bigger it is preferred that the length of depression bar stroke groove 121 is 2-3 times of the thickness of depression bar 13, and can meet installation will
Ask, reduce the volume and weight of measurement apparatus again, save manufacturing cost.
In this utility model, it is provided with lead 16 (not shown) in jig main body 12 bottom center；Spring 14 is sleeved on
On lead 16, lead 16 one end is connected with jig main body 12 bottom, and the other end is connected with depression bar 13 bottom.Lead 16 sets
In spring 14, it is to prevent spring 14 sideslip, impact fore-set 15 fixation to product 17 because of elastic force, indirectly ensure that
The accuracy of product 17 dimensional measurement.
Preferably, fore-set 15 is arranged on depression bar 13 surface, and with lead 16 coaxial line.Fore-set 15 is coaxial with lead 16
It is ensured that product 17 is in measurement, in center position, product 17 will not tilt the cambered surface central point at product 17 back side line, energy
Accurately measure the size of product 17.
In this utility model, bit-avoiding slot 123 is circular configuration, its circumference is evenly equipped with least 2 and extends to outside circumference
Breach；The diameter of bit-avoiding slot 123 is matched with the diameter of annulus A datum level 18 (not shown) of product 17 to be detected.A benchmark
Face 18 refer to the excircle of the cancave cambered surface of detected product machined after circular arc plane, the diameter of bit-avoiding slot 123 with to be checked
Survey product 17 annulus A datum level 18 diameter match it is ensured that product 17 install stability；Diameter due to product 17
More than the diameter of bit-avoiding slot 123, for guaranteeing that probe gets the outline with accurate positioning to product 17 ready, accurately measure product
17 size, in the case of not affecting product 17 fixation, is more than in the total length of the opposite two quadrant bossings of bit-avoiding slot 123
The diameter of product 17, guarantee accurately measures the outer profile size of product 17.In this utility model, A datum level 18
It is face on the basis of the platform at the cylindrical place at product 17 back side, by bottom surface contact with A datum level of bit-avoiding slot 123, complete
It is ensured that the cambered surface central point at product 17 back side is located at the center of product 17,17, in measurement, keep water for fixation to product 17
Flat, will not run-off the straight, improve the degree of accuracy of product 17 dimensional measurement.
Preferably, bit-avoiding slot 123 circumference is evenly equipped with 4 breach extending to outside circumference；The total length ratio of 4 breach is treated
The detection at least big 1mm of product 17 diameter.Because product is with diameter greater than the diameter of bit-avoiding slot 123, for guaranteeing that probe gets ready and determine
Position is accurate to the outline of product 17, accurately measures the size of product, in the case of not affecting product 17 fixation, is keeping away
The total length 1mm at least bigger than the diameter of product of the position opposite two quadrant bossings of groove 123, guarantee is accurately measured
The outer profile size of product, on bit-avoiding slot 123 circumference, uniform 4 breach, have symmetry, and probe carries out chi withstanding product 17
Steadiness and the balance of product 17 installation during very little measurement, can be ensured well, be conducive to the accuracy of product 17 dimensional measurement.
Further, bit-avoiding slot 123 bottom surface and the bottom surface of jig main body 12 are parallel to each other, and the flatness in two faces is all little
In 0.01mm.Bit-avoiding slot 123 and jig main body 12 bottom surface are parallel to each other it is ensured that measured material auxiliary positioning, do not make product 17
Run-off the straight is it is ensured that the accuracy of product 17 dimensional measurement.
In this utility model, the thickness between the upper and lower bottom surface of bit-avoiding slot 123 is the 1.2- of product thickness to be detected
1.5 again.To bit-avoiding slot 123, between upper and lower bottom surface, thickness parameter requires above, can effectively avoid in test product 17 size
During, probe hits on product 17 or measured material, leads to the infringement to product 17, and then improves the non-defective unit of product 17
Rate and production efficiency.
In this utility model, jig main body 12 underrun mechanical means are connected with base 11.The side of being mechanically fixed
Formula is (being not limited to) bolt connection, welding and riveting, and mechanical means enable jig main body 12 in test process, will not
Lead to jiggly phenomenon because of extraneous factor it is ensured that the stability of product 17 dimensional measurement and accuracy.Further, bottom
Seat 11 is connected with jig main body 12 it is ensured that product 17 is in the stability measuring size, and the thickness of base 11 is moderate, makes to be placed in base
The jig main body 12 of 11 tops is unlikely to deform, and the average weight of base 11, does not easily cause arm Fatigue, the size of base 11
Moderate so as to measuring table is conveniently laying, it is to avoid excessive cause other positions to be not measured.
In this utility model, the flatness of base 11 is 0.01mm.The restriction of base plane degree is it is ensured that whole measure
The horizontal stability of fixture.
This utility model, mainly solving the technical problems that providing a kind of pottery 3D product cambered surface assisting measurement clamp, passes through
Adopt the top surface picking and placeing groove 122 with product in jig main body 12 to contact face-to-face with product 17 benchmark, avoid the dry of outside diameter
Relate to, be inserted in jig main body 12 by the cylindrical auxiliary positioning of bit-avoiding slot 123, and make fore-set 15 withstand product 17 by spring 14
Datum level maintains static thus clamping product 17, product pick and place groove 122 top surface concordant with the bottom surface of jig main body 12 so as to
Product 17 will not tilt, and improves measurement precision.
It should be noted that give in description of the present utility model and its accompanying drawing of the present utility model preferably implementing
Mode, but, this utility model can realize the enforcement however it is not limited to described by this specification by many different forms
Mode, not as the extra restriction to this utility model content, the purpose providing these embodiments is to make to these embodiments
Understanding to disclosure of the present utility model is more thoroughly comprehensive.And, above-mentioned each technical characteristic continues to be mutually combined, formed
The various embodiments not being enumerated above, are accordingly to be regarded as the scope of this utility model description record；Further, to this area
For those of ordinary skill, can be improved according to the above description or be converted, and all these modifications and variations all should be belonged to
The protection domain of this utility model claims.
Claims (10)
1. a kind of multi-purpose type pottery 3D product cambered surface assisting measurement clamp, including jig main body, depression bar, spring and fore-set；It is special
Levy and be：
On the jig main body between described jig main body bottom surface and upper surface, it is provided with the pressure being mutually perpendicular to simultaneously insertion jig main body
Throw of lever groove and product pick and place groove, are provided with bit-avoiding slot in jig main body upper surface；
Described depression bar is installed in described depression bar stroke groove；
It is provided with described spring between described depression bar and jig main body bottom surface；In the upper surface of described depression bar, described top is installed
Post.
2. multi-purpose type according to claim 1 pottery 3D product cambered surface assisting measurement clamp is it is characterised in that described depression bar
Stroke groove is rectangle structure, and the width of described depression bar stroke groove is matched with the width of described depression bar, described depression bar stroke groove
Height be 2-3 times of described depression bar thickness.
3. multi-purpose type according to claim 1 pottery 3D product cambered surface assisting measurement clamp is it is characterised in that in fixture master
Body bottom center is provided with lead；Described spring is sleeved on lead, and described lead one end is connected with jig main body bottom,
The other end is connected with depression bar bottom.
4. multi-purpose type according to claim 3 pottery 3D product cambered surface assisting measurement clamp is it is characterised in that described fore-set
Be arranged on described depression bar upper surface, and with lead coaxial line.
5. the multi-purpose type pottery 3D product cambered surface assisting measurement clamp according to claim 1-4 any one, its feature exists
In described bit-avoiding slot is circular configuration, and its circumference is evenly equipped with least 2 breach extending to outside circumference；The diameter of bit-avoiding slot
Match with the diameter of the annulus A datum level of product to be detected.
6. multi-purpose type pottery 3D product cambered surface assisting measurement clamp according to claim 5 is it is characterised in that described keep away position
4 breach extending to outside circumference are evenly equipped with groove circumference；The total length of 4 breach is at least bigger than the diameter of product to be detected
1mm.
7. multi-purpose type pottery 3D product cambered surface assisting measurement clamp according to claim 6 is it is characterised in that described keep away position
The bottom surface of groove is parallel to each other with the bottom surface of described jig main body, and the flatness in two faces is respectively less than 0.01mm.
8. multi-purpose type pottery 3D product cambered surface assisting measurement clamp according to claim 7 is it is characterised in that described keep away position
Thickness between the upper and lower bottom surface of groove is 1.2-1.5 times of product thickness to be detected.
9. multi-purpose type according to claim 8 pottery 3D product cambered surface assisting measurement clamp is it is characterised in that described fixture
Body floor is connected with base by mechanical means.
10. multi-purpose type according to claim 9 pottery 3D product cambered surface assisting measurement clamp is it is characterised in that described bottom
The flatness of seat is 0.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865988.2U CN205981170U (en) | 2016-08-10 | 2016-08-10 | Multi -use pottery 3D product cambered surface assistant measuring anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865988.2U CN205981170U (en) | 2016-08-10 | 2016-08-10 | Multi -use pottery 3D product cambered surface assistant measuring anchor clamps |
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| Publication Number | Publication Date |
|---|---|
| CN205981170U true CN205981170U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865988.2U Active CN205981170U (en) | 2016-08-10 | 2016-08-10 | Multi -use pottery 3D product cambered surface assistant measuring anchor clamps |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483619A (en) * | 2021-07-22 | 2021-10-08 | 奇瑞汽车股份有限公司 | Engine cover outer plate detection tool and positioning structure and clamping method thereof |
-
2016
- 2016-08-10 CN CN201620865988.2U patent/CN205981170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483619A (en) * | 2021-07-22 | 2021-10-08 | 奇瑞汽车股份有限公司 | Engine cover outer plate detection tool and positioning structure and clamping method thereof |
| CN113483619B (en) * | 2021-07-22 | 2023-01-03 | 奇瑞汽车股份有限公司 | Engine cover outer plate detection tool and positioning structure and clamping method thereof |
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