CN105180878A - Hole center distance detection tool - Google Patents
Hole center distance detection tool Download PDFInfo
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- CN105180878A CN105180878A CN201510672019.5A CN201510672019A CN105180878A CN 105180878 A CN105180878 A CN 105180878A CN 201510672019 A CN201510672019 A CN 201510672019A CN 105180878 A CN105180878 A CN 105180878A
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Abstract
The invention provides a hole center distance detection tool, and belongs to the field of machining. The tool comprises a substrate, and the top and bottom surfaces of the substrate are planes and parallel to each other. The substrate is provided with a detection mechanism. The detection mechanism comprises a first detection platform and a second detection platform, which are arranged at an interval. The first and second detection platforms are respectively provided with an annular sunken groove. The first detection platform is fixed on the substrate, and the second detection platform is connected with the substrate through a movable connecting mechanism. The detection mechanism also comprises a detection meter, and a detection end of the detection meter is attached to a face, far from the first detection platform, of the second detection platform. The structure of the tool is completely different from a structure a hole center distance detection tool in the prior art. During the detection of a hole center distance of a tool, a ring of the tool is in a clamping relation with the sunken grooves of the detection platforms, so all parts operate very stably and do not waggle, thereby enabling the detection to be carried out stably and enabling a worker to be able to quickly judge whether a tool is qualified or not.
Description
Technical field
The present invention relates to field of machining, in particular to a kind of hole heart apart from cubing.
Background technology
The hole heart, apart from being the noun that mechanical field is conventional, is also distance of center circle, the distance between the axis referring to two circular structural members.The hole heart of various parts is apart from there being certain requirement, and its hole heart of accurate parts is higher apart from requiring.
Fig. 1 shows a kind of instrument of the prior art, and its two ends are the structural member of the different circle of diameter, are connected by connecting rod, and this instrument is used for detecting a kind of dimensional accuracy of device, and this device has the axle of two different-diameters, and two axle parallel interval are arranged.
This instrument in use its two ends is enclosed within two axles respectively, judges whether this device meets the requirements.
This instrument is when making, and the tubular structural member at two ends cuts down from tubing, by simply polishing, then is connected with connecting rod by the mode of welding.Due to the technics comparing tradition of welding, often there is certain error in the instrument therefore completed after welding, the hole heart of two tubular structural member, apart from often dropping within the scope of one, at this time needs to detect its hole heart distance with testing tool, judges whether it meets the requirements.
In prior art, the basic vernier caliper that adopts is as centre distance testing tool, and this instrument is professional not, there is comparatively big error during detection, is not easy the hole heart distance accurately judging this instrument.
Summary of the invention
The invention provides a kind of hole heart apart from cubing, be intended to improve the problems referred to above.
The present invention is achieved in that
The hole heart is apart from cubing, and comprise pedestal, the end face of this pedestal and bottom surface are plane and are parallel to each other, and pedestal is provided with testing agency; Described testing agency comprises spaced first monitor station and the second monitor station, this first monitor station and the second monitor station are equipped with the deep gouge of annular, described first monitor station is fixed on pedestal, second monitor station is connected with pedestal by moving connecting mechanism, by the second monitor station described in this moving connecting mechanism can do rectilinear motion so that near or away from described first monitor station; Described testing agency also comprises detection table, and the one side away from the first monitor station on the test side of this detection table and the second monitor station fits.
Fig. 1 and Fig. 2 show this hole heart apart from cubing want the structure of the instrument of detect aperture heart distance.The two ends of this instrument are the structural member of annular, and centre connects with connecting rod, and the end face of two annular structural parts and bottom surface are all higher than the surface of connecting rod.
This hole heart for detecting the hole heart distance of above-mentioned instrument, is called for short cubing apart from cubing.Pedestal is the base structure of this cubing, be used for installing and supporting miscellaneous part, as worktable during detect aperture heart distance, its concrete mechanism those skilled in the art can according to demand or Experience Design, such as right cylinder, rectangular parallelepiped, preferably make with solid metallic materials, makes it have certain size and weight, whole cubing in testing process can not be shaken, testing is carried out smoothly.
First monitor station and the second monitor station are located on pedestal, its top is equipped with the deep gouge of annular, when designing and producing, make the size of these two deep gouges consistent with two toroid size of instrument respectively, make two of instrument annulus can put into two deep gouges respectively, and there will not be situations such as rocking after putting into.
When detecting, first instrument annulus is put into the deep gouge of the first monitor station; Mobile second monitor station, makes the deep gouge on the second monitor station corresponding with the position of another annulus on instrument; This annulus is put into the deep gouge on the second monitor station, completes the installment work of this instrument.
One side away from the first monitor station on the test side of detection table and the second monitor station fits, therefore the numerical value in the process of mobile second monitor station on detection table can change, after instrument installation, the second monitor station no longer moves, numerical value on detection table also no longer changes, and records this numerical value.
Because the first monitor station is fixed on pedestal, and the first monitor station and the second monitor station can not change in testing process, the relative position of detection table and pedestal also can not change, therefore on detection table, the variation of numerical value is caused apart from inconsistent by the hole heart of instrument completely, therefore the numerical value of this variation can reflect the hole heart distance of detected instrument indirectly, can judge whether this instrument is certified products by simply calculating.
The hole heart of this structure is different from the structure of the prior art mesopore heart apart from cubing completely apart from its structure of cubing, when the hole heart distance of testing tool, the annulus of instrument and the deep gouge of monitor station are clamping relations, therefore each parts run very stable, there will not be the situation of rocking, testing is carried out reposefully, and staff is judged rapidly, and whether instrument is certified products; And anyone can grasp detection method by simple training, instruction cost is low, can reduce operation cost of enterprises further.
Detect table and preferably adopt clock gauge of the prior art.Clock gauge is very common at industrial circle, and it is consistent, and its test side is connected with its table body, its test side can be driven to stretch in the process of the second monitor station movement, thus drives the pointer change on its table body.
Second monitor station is connected with pedestal by moving connecting mechanism, specifically can be achieved in that the end face of described pedestal is provided with chute, and the bottom of described second monitor station is provided with the slide block mated with this chute, and described slide block is located in chute.
By the slide block that matches and chute, the movement of the second monitor station on pedestal can be realized.When designing and producing, make the direction of chute consistent with the line direction of the first monitor station and the second monitor station, enable the second monitor station along chute towards or deviate from the first monitor station and move.
Preferably, described chute two of having parallel interval to arrange, the distance between two chutes is less than the width of the second monitor station.
Article two, chute can make the second monitor station stably slide on pedestal, there will not be the phenomenons such as skew.
Preferably, described chute is dovetail groove or T-slot.The chute of this structure can make the second monitor station and pedestal stable connection, and the second monitor station can not come off from pedestal.There is shown the situation that chute is dovetail groove.
Or moving connecting mechanism is design like this: described testing agency also comprises the first fixed station, the second fixed station and the 3rd fixed station; Described first fixed station and the second fixed station parallel interval are arranged, therebetween distance is consistent with the width of the second monitor station, and described second monitor station is located between the first fixed station and the second fixed station and its both sides and is fitted with the first fixed station and the second fixed station respectively;
Described 3rd fixed station and the first fixed station and the perpendicular setting of the second fixed station, described detection table is located on the 3rd fixed station.
First fixed station and the second fixed station define above-mentioned moving connecting mechanism, and by the restriction of the two, the second monitor station can only slide between.
Detection table is fixed on the 3rd fixed station, and this connected mode is firm, easy to use.
Further, between described first fixed station and the second monitor station, and be equipped with the projection and groove that match between the second fixed station and the second monitor station, described projection can slide in groove.
Fig. 4 shows so a kind of situation: be respectively equipped with the groove matched and projection between the first fixed station and the second monitor station, is respectively equipped with the groove matched and projection between the second fixed station and the second monitor station.By above-mentioned groove and projection, relative first fixed station of the second monitor station and the second fixed station are slided.
Alternatively, the cross section of described projection is triangle or circular arc.The convenient processing of projection of this shape.
Further, described first fixed station and the second fixed station are equipped with near the side of the first monitor station the limited block removably connected with it, can prevent the second monitor station from skidding off between the first fixed station and the second fixed station by this limited block.
In the process that second monitor station slides, after bump contact to limited block, the position-limiting action by limited block makes the second monitor station can not skid off between the first fixed station and the second fixed station.
Preferably, there is gap between the bottom surface of described second monitor station and the end face of pedestal, make not fit therebetween, when the second monitor station is slided, resistance is less, slides more smooth and easy.
Preferably, the end face of described first monitor station and the second monitor station is positioned at same plane, make instrument to be placed on the first monitor station and the second monitor station after comparatively ideally can fit with the two, fitting area is larger, more difficultly drops.
Testing agency preferably has spaced two groups, not shown this situation.By such design, this cubing is detected simultaneously to two instruments.Or, respectively same instrument is detected with Liang Zu testing agency, after detection, gets its mean value, make testing result more accurate.
The invention has the beneficial effects as follows: the hole heart distance cubing that the present invention is obtained by above-mentioned design, its structure is different from the structure of the prior art mesopore heart apart from cubing completely, when the hole heart distance of testing tool, the annulus of instrument and the deep gouge of monitor station are clamping relations, therefore each parts run very stable, there will not be the situation of rocking, testing is carried out reposefully, and staff is judged rapidly, and whether instrument is certified products; And anyone can grasp detection method by simple training, instruction cost is low, can reduce operation cost of enterprises further.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the instrument that the hole heart that embodiment of the present invention provides will detect apart from cubing;
Fig. 2 is the side view of the instrument that the hole heart that embodiment of the present invention provides will detect apart from cubing;
Fig. 3 is the vertical view of the first hole heart distance cubing that embodiment of the present invention provides;
Fig. 4 is the A-A direction view of Fig. 3;
Fig. 5 is the vertical view of the second hole heart distance cubing that embodiment of the present invention provides;
Fig. 6 is the B-B direction view of Fig. 5;
Fig. 7 is the second hole heart distance cubing vertical view in use that embodiment of the present invention provides.
Figure acceptance of the bid note is respectively:
Pedestal 101; First monitor station 102; Second monitor station 103; Deep gouge 104; Detect table 105; Chute 106; Slide block 107; First fixed station 108; Second fixed station 109; 3rd fixed station 110; Projection 111; Groove 112; Limited block 113.
Embodiment
For making the object of embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in embodiment of the present invention, technical scheme in embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.Therefore, below to the detailed description of the embodiments of the present invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 3-Fig. 7
The hole heart that present embodiment provides is apart from cubing, and comprise pedestal 101, the end face of this pedestal 101 and bottom surface are plane and are parallel to each other, and pedestal 101 is provided with testing agency; Testing agency comprises spaced first monitor station 102 and the second monitor station 103, this first monitor station 102 and the second monitor station 103 are equipped with the deep gouge 104 of annular, first monitor station 102 is fixed on pedestal 101, second monitor station 103 is connected with pedestal 101 by moving connecting mechanism, by this moving connecting mechanism second monitor station 103 can do rectilinear motion so that near or away from the first monitor station 102; Testing agency also comprises detection table 105, and the one side away from the first monitor station 102 on the test side of this detection table 105 and the second monitor station 103 fits.
Fig. 1 and Fig. 2 show this hole heart apart from cubing want the structure of the instrument of detect aperture heart distance.The two ends of this instrument are annulus, and centre connects with connecting rod, and the end face of two annulus and bottom surface are all higher than the surface of connecting rod.
This hole heart for detecting the hole heart distance of above-mentioned instrument, is called for short cubing apart from cubing.Pedestal 101 is the base structure of this cubing, be used for installing and supporting miscellaneous part, as worktable during detect aperture heart distance, its concrete structure those skilled in the art can according to demand or Experience Design, such as right cylinder, rectangular parallelepiped, preferably make with solid metallic materials, makes it have certain size and weight, whole cubing in testing process can not be shaken, testing is carried out smoothly.
First monitor station 102 and the second monitor station 103 are located on pedestal 101, its top is equipped with the deep gouge 104 of annular, when designing and producing, make the size of these two deep gouges 104 consistent with two toroid size of instrument respectively, make two of instrument annulus can put into two deep gouges 104 respectively, and there will not be situations such as rocking after putting into.
When detecting, first instrument annulus is put into the deep gouge 104 of the first monitor station 102; Mobile second monitor station 103, makes the deep gouge 104 on the second monitor station 103 corresponding with the position of another annulus on instrument; This annulus is put into the deep gouge 104 on the second monitor station 103, complete the installment work of this instrument.
One side away from the first monitor station 102 on the test side of detection table 105 and the second monitor station 103 fits, therefore the numerical value in the process of mobile second monitor station 103 on detection table 105 can change, after instrument installation, the second monitor station 103 no longer moves, numerical value on detection table 105 also no longer changes, and records this numerical value.
Because the first monitor station 102 is fixed on pedestal 101, and the first monitor station 102 and the second monitor station 103 can not change in testing process, detection table 105 also can not change with the relative position of pedestal 101, therefore on detection table 105, the variation of numerical value is caused apart from inconsistent by the hole heart of instrument completely, therefore the numerical value of this variation can reflect the hole heart distance of detected instrument indirectly, can judge whether this instrument is certified products by simply calculating.
The hole heart of this structure is different from the structure of the prior art mesopore heart apart from cubing completely apart from its structure of cubing, when the hole heart distance of testing tool, the annulus of instrument and the deep gouge 104 of monitor station are clamping relations, therefore each parts run very stable, there will not be the situation of rocking, testing is carried out reposefully, and staff is judged rapidly, and whether instrument is certified products; And anyone can grasp detection method by simple training, instruction cost is low, can reduce operation cost of enterprises further.
Detect table 105 and preferably adopt clock gauge of the prior art.Clock gauge is very common at industrial circle, and it is consistent, and its test side is connected with its table body, its test side can be driven to stretch in the process of the second monitor station 103 movement, thus drives the pointer change on its table body.
Second monitor station 103 is connected with pedestal 101 by moving connecting mechanism, specifically can be achieved in that the end face of pedestal 101 is provided with chute 106, the bottom of the second monitor station 103 is provided with the slide block 107 mated with this chute 106, and slide block 107 is located in chute 106.
By the slide block 107 that matches and chute 106, the second movement of monitor station 103 on pedestal 101 can be realized.When designing and producing, make the direction of chute 106 consistent with the line direction of the first monitor station 102 and the second monitor station 103, the second monitor station 103 can be slided along chute 106 and towards or deviate from the first monitor station 102 and move.
Preferably, chute 106 two of having parallel interval to arrange, the distance between two chutes 106 is less than the width of the second monitor station 103.
Article two, chute 106 can make the second monitor station 103 stably slide on pedestal 101, there will not be the phenomenons such as skew.
Preferably, chute 106 is dovetail groove or T-slot.The chute 106 of this structure can make the second monitor station 103 and pedestal 101 stable connection, and the second monitor station 103 can not come off from pedestal 101.There is shown the situation that chute 106 is dovetail groove.
Or moving connecting mechanism is design like this: testing agency also comprises the first fixed station 108, second fixed station 109 and the 3rd fixed station 110; First fixed station 108 and the second fixed station 109 parallel interval are arranged, therebetween distance is consistent with the width of the second monitor station 103, and the second monitor station 103 is located between the first fixed station 108 and the second fixed station 109 and its both sides and is fitted with the first fixed station 108 and the second fixed station 109 respectively;
3rd fixed station 110 and the first fixed station 108 and the perpendicular setting of the second fixed station 109, detection table 105 is located on the 3rd fixed station 110.
First fixed station 108 and the second fixed station 109 define above-mentioned moving connecting mechanism, and by the restriction of the two, the second monitor station 103 can only slide between.
Detection table 105 is fixed on the 3rd fixed station 110, and this connected mode is firm, easy to use.
Further, between the first fixed station 108 and the second monitor station 103, and be equipped with the projection 111 and groove 112 that match between the second fixed station 109 and the second monitor station 103, projection 111 can slide in groove 112.
Fig. 4 shows so a kind of situation: be respectively equipped with the groove 112 matched between the first fixed station 108 and the second monitor station 103 and be respectively equipped with the groove 112 and projection 111 that match between projection 111, second fixed station 109 and the second monitor station 103.By above-mentioned groove 112 and projection 111, the second monitor station 103 can relative first fixed station 108 and the second fixed station 109 be slided.
Alternatively, the cross section of projection 111 is triangle or circular arc.The convenient processing of projection 111 of this shape.
Further, first fixed station 108 and the second fixed station 109 are equipped with near the side of the first monitor station 102 limited block 113 removably connected with it, can prevent the second monitor station 103 from skidding off between the first fixed station 108 and the second fixed station 109 by this limited block 113.
In the process that second monitor station 103 slides, after projection 111 touches limited block 113, the position-limiting action by limited block 113 makes the second monitor station 103 can not skid off between the first fixed station 108 and the second fixed station 109.
Preferably, there is gap between the bottom surface of the second monitor station 103 and the end face of pedestal 101, make not fit therebetween, when the second monitor station 103 is slided, resistance is less, slides more smooth and easy.
Preferably, the end face of the first monitor station 102 and the second monitor station 103 is positioned at same plane, make instrument to be placed on the first monitor station 102 and the second monitor station 103 after comparatively ideally can fit with the two, fitting area is larger, more difficultly drops.
Testing agency preferably has spaced two groups, not shown this situation.By such design, this cubing is detected simultaneously to two instruments.Or, respectively same instrument is detected with Liang Zu testing agency, after detection, gets its mean value, make testing result more accurate.
For clearly demonstrating the present invention, in present embodiment, list some specific embodiments:
Embodiment 1
A kind of hole heart is apart from cubing, and comprise pedestal 101, the end face of this pedestal 101 and bottom surface are plane and are parallel to each other, and pedestal 101 is provided with testing agency; Testing agency comprises spaced first monitor station 102 and the second monitor station 103, this first monitor station 102 and the second monitor station 103 are equipped with the deep gouge 104 of annular, first monitor station 102 is fixed on pedestal 101, second monitor station 103 is connected with pedestal 101 by moving connecting mechanism, by this moving connecting mechanism second monitor station 103 can do rectilinear motion so that near or away from the first monitor station 102; Testing agency also comprises detection table 105, and the one side away from the first monitor station 102 on the test side of this detection table 105 and the second monitor station 103 fits.
The end face of pedestal 101 is provided with chute 106, and the bottom of the second monitor station 103 is provided with the slide block 107 mated with this chute 106, and slide block 107 is located in chute 106.Chute 106 two of having parallel interval to arrange, the distance between two chutes 106 is less than the width of the second monitor station 103.Chute 106 is dovetail groove.
Embodiment 2
A kind of hole heart is apart from cubing, and comprise pedestal 101, the end face of this pedestal 101 and bottom surface are plane and are parallel to each other, and pedestal 101 is provided with testing agency; Testing agency comprises spaced first monitor station 102 and the second monitor station 103, this first monitor station 102 and the second monitor station 103 are equipped with the deep gouge 104 of annular, first monitor station 102 is fixed on pedestal 101, second monitor station 103 is connected with pedestal 101 by moving connecting mechanism, by this moving connecting mechanism second monitor station 103 can do rectilinear motion so that near or away from the first monitor station 102; Testing agency also comprises detection table 105, and the one side away from the first monitor station 102 on the test side of this detection table 105 and the second monitor station 103 fits.
Testing agency also comprises the first fixed station 108, second fixed station 109 and the 3rd fixed station 110; First fixed station 108 and the second fixed station 109 parallel interval are arranged, therebetween distance is consistent with the width of the second monitor station 103, and the second monitor station 103 is located between the first fixed station 108 and the second fixed station 109 and its both sides and is fitted with the first fixed station 108 and the second fixed station 109 respectively; 3rd fixed station 110 and the first fixed station 108 and the perpendicular setting of the second fixed station 109, detection table 105 is located on the 3rd fixed station 110.
Between first fixed station 108 and the second monitor station 103, and be equipped with the projection 111 and groove 112 that match between the second fixed station 109 and the second monitor station 103, projection 111 can slide in groove 112.The cross section of projection 111 is circular arc.
First fixed station 108 and the second fixed station 109 are equipped with near the side of the first monitor station 102 limited block 113 removably connected with it, can prevent the second monitor station 103 from skidding off between the first fixed station 108 and the second fixed station 109 by this limited block.
There is gap between the bottom surface of the second monitor station 103 and the end face of pedestal 101, the end face of the first monitor station 102 and the second monitor station 103 is positioned at same plane.
The foregoing is only the preferred embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the hole heart is apart from cubing, and it is characterized in that, comprise pedestal, the end face of this pedestal and bottom surface are plane and are parallel to each other, and pedestal is provided with testing agency; Described testing agency comprises spaced first monitor station and the second monitor station, this first monitor station and the second monitor station are equipped with the deep gouge of annular, described first monitor station is fixed on pedestal, second monitor station is connected with pedestal by moving connecting mechanism, by the second monitor station described in this moving connecting mechanism can do rectilinear motion so that near or away from described first monitor station; Described testing agency also comprises detection table, and the one side away from the first monitor station on the test side of this detection table and the second monitor station fits.
2. the hole according to claim 1 heart is apart from cubing, and it is characterized in that, the end face of described pedestal is provided with chute, and the bottom of described second monitor station is provided with the slide block mated with this chute, and described slide block is located in chute.
3. the hole according to claim 2 heart is apart from cubing, it is characterized in that, described chute two of having parallel interval to arrange, the distance between two chutes is less than the width of the second monitor station.
4. the hole heart according to Claims 2 or 3 is apart from cubing, and it is characterized in that, described chute is dovetail groove or T-slot.
5. the hole according to claim 1 heart is apart from cubing, and it is characterized in that, described testing agency also comprises the first fixed station, the second fixed station and the 3rd fixed station; Described first fixed station and the second fixed station parallel interval are arranged, therebetween distance is consistent with the width of the second monitor station, and described second monitor station is located between the first fixed station and the second fixed station and its both sides and is fitted with the first fixed station and the second fixed station respectively;
Described 3rd fixed station and the first fixed station and the perpendicular setting of the second fixed station, described detection table is located on the 3rd fixed station.
6. the hole according to claim 5 heart is apart from cubing, and it is characterized in that, between described first fixed station and the second monitor station, and be equipped with the projection and groove that match between the second fixed station and the second monitor station, described projection can slide in groove.
7. the hole according to claim 6 heart is apart from cubing, and it is characterized in that, the cross section of described projection is triangle or circular arc.
8. the hole according to claim 6 heart is apart from cubing, it is characterized in that, described first fixed station and the second fixed station are equipped with near the side of the first monitor station the limited block removably connected with it, can prevent the second monitor station from skidding off between the first fixed station and the second fixed station by this limited block.
9. the hole heart according to any one of claim 6-8 is apart from cubing, and it is characterized in that there is gap between the bottom surface of described second monitor station and the end face of pedestal, the end face of described first monitor station and the second monitor station is positioned at same plane.
10. the hole according to claim 1 heart is apart from cubing, and it is characterized in that, described testing agency has spaced two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672019.5A CN105180878A (en) | 2015-10-16 | 2015-10-16 | Hole center distance detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672019.5A CN105180878A (en) | 2015-10-16 | 2015-10-16 | Hole center distance detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105180878A true CN105180878A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672019.5A Pending CN105180878A (en) | 2015-10-16 | 2015-10-16 | Hole center distance detection tool |
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| CN (1) | CN105180878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108917528A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of two center of circle error-detecting cubing of piston of automobile connecting rod |
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| CN205120080U (en) * | 2015-10-16 | 2016-03-30 | 重庆钧顶机械制造有限公司 | Hole heart is apart from examining utensil |
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| CN104019728A (en) * | 2014-05-30 | 2014-09-03 | 福州钜立机动车配件有限公司 | Integration testing fixture for parallelism and center distance of large hole and small hole of a connecting rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917528A (en) * | 2018-07-13 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of two center of circle error-detecting cubing of piston of automobile connecting rod |
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