CN209605711U - One kind being applied to spatial networks antenna floral disc component test gauge - Google Patents
One kind being applied to spatial networks antenna floral disc component test gauge Download PDFInfo
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- CN209605711U CN209605711U CN201920731173.9U CN201920731173U CN209605711U CN 209605711 U CN209605711 U CN 209605711U CN 201920731173 U CN201920731173 U CN 201920731173U CN 209605711 U CN209605711 U CN 209605711U
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- square groove
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Abstract
The utility model creation provides a kind of applied to spatial networks antenna floral disc component test gauge, including detection body, the detection body includes pedestal, the base top surface is evenly arranged around its center there are six first boss and three second boss, there are two first boss for distribution between each adjacent two second boss, and two first boss angular bisectors and the two neighboring second boss angular bisector are overlapped setting.The utility model creates described one kind and is applied to spatial networks antenna floral disc component test gauge, can accomplish to detect the directional precision and position precision between reference element and element to be measured simultaneously.The requirement whether part is able to satisfy assembling capacity under maximum solid state can be verified simultaneously.Convenient and efficient using the checked operation of this purchase inspection gauge, detection means is at low cost, does not occupy high-precision detection device for a long time, can be with the size and bearing accuracy of reliable authentication part.In the batch production of large-scale net-shape antenna floral disc part, Technological Economy value with higher.
Description
Technical field
The invention belongs to detection gauge design field, is applied to spatial networks antenna floral disc zero more particularly, to one kind
Gauge is used in part inspection.
Background technique
A kind of batch micro operations of floral disc part involved in the large size net-shape antenna of space, the floral disc design of part such as attached drawing 1-3
It is shown, including floral disc ontology 1, the floral disc ontology 1 include the installation base 12 that setting is protruded in pedestal 11 and 11 top surface of pedestal between two parties,
Pedestal 11 is disc structure, which offers 6 first the first V-grooves of square groove 111 and 6 112, first
V-groove 112 is 60 ° of slots, each cell wall medial surface outer end of the first V-groove 112 is equipped with 1121,6 the first square grooves of relief portion
111 and 6 the first V-grooves 112 are staggeredly uniformly arranged along 11 circumferencial direction of pedestal, that is, the first square groove of each adjacent two
111 angles are 60 °, and angle is 60 ° between two neighboring first V-groove, each 111 two cell wall of the first square groove is each provided with
One first hole 113, first hole 113 are connected to first square groove 111 close to V-groove, and each the first square groove 111
Two 113 faces of the first hole are collinearly arranged, and the first hole 113, which is located on the outside of its relief portion 1121 for corresponding to the first V-groove 112, to be set
It sets, 11 center of pedestal is equidistant away from all first holes 113.12 bottom surface of installation base is located between 6 111 slot bottoms of the first square groove
In the region of formation, 3 second square grooves 121, that is, each adjacent two are uniformly provided on 12 lateral surface of installation base
121 angles of second square groove are 120 °, and each 121 lateral surface of second square groove offers one second V-groove 122, the second V-type
Slot 122 is 120 ° of slots, is corresponding with first V-groove 112, each second square groove 121 at each second V-groove, 122 center
Cell wall is each provided with one second hole 123, which corresponds to the second V-groove 122 with it and be connected to, each second square groove
121 two 123 faces of the second hole are collinearly arranged, and 12 center of installation base is equidistant away from all second holes 123.The floral disc
In design of part, six the first square grooves 111 and three second square grooves 121 correlating factor each other, on the first square groove 111
The first hole 113 and second square groove 121 on the second hole 123 correlating factor each other, and the first square groove 111, second is rectangular
Slot 121, the first hole 113, the second hole correlating factor each other.
In production, Chang Yingyong three-coordinates measuring machine or optical image tester detect this floral disc design of part, test
Efficiency and its low, the accuracy of test is not high.Main cause is as follows: 121 slot of the first, the first square groove 111 and second square groove
Length dimension it is less than normal, it is larger that sampling site calculates the spatial distribution angular error that finds out.Second, the two of each the first square groove
A first hole 113, each second square groove 121 two the second holes 123 spatial position need pin shaft be fitted close come
The position in hole is spatially embodied, position measurement accuracy of each hole apart from centre bore is influenced by the fit clearance in pin shaft and hole
It is larger.Third, the first hole 113, the aperture in the second hole 123 are not quite identical in batch machining, the incomplete phase of pin shaft fit clearance
Together, therefore, each hole of batch detection and the complete tight fit of pin shaft need a series of pin shaft trial selection the smallest inspections of fit clearance
Pin shaft is surveyed, the workload detected in the manufacture of large batch of floral disc is very big.
Summary of the invention
In view of this, the invention, which is directed to one kind, is applied to spatial networks antenna floral disc component test gauge,
Floral disc part is quickly detected with realizing.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
One kind being applied to spatial networks antenna floral disc component test gauge, including detection body, the detection body include
Pedestal, the base top surface are evenly arranged that there are six first square grooves respectively and on floral disc ontology corresponding the around its center
One boss, the base top surface around its center be also evenly arranged there are three respectively it is corresponding with a second square groove on floral disc ontology
Second boss, between each adjacent two second boss distribution there are two first boss, and two first boss angular bisectors and
The two neighboring second boss angular bisector is overlapped setting.
Further, this inspection gauge further includes six respectively right simultaneously with two the first holes on first square groove
The first straight pin answered and three two the second holes while corresponding second straight pin respectively and in second square groove, it is each
A first boss top surface offers the first through slot corresponding with the first hole on the first square groove, which is greater than
First straight pin diameter, each second boss top surface offer the second through slot corresponding with the second hole in second square groove, the
Two-way groove width is greater than the second straight pin diameter.
Further, first hole is arranged in maximum solid state with the first straight pin clearance fit, and the second hole exists
It is arranged when maximum solid state with the second straight pin clearance fit；First through slot width and the setting of the first straight pin clearance fit,
Second through slot width and the setting of the second straight pin clearance fit.
Further, the second through slot slot bottom is pacified away from the sum of base top surface distance and the second pore radius less than the second pitch-row
Fill boss top surface distance.
Further, the base top surface roughness is 1.6.
Further, first square groove is arranged in its maximum solid state with first boss clearance fit, described
Second square groove is arranged in its maximum solid state with second boss clearance fit.
Further, the first boss deviates from second square groove away from one end of the first square groove slot bottom, second boss
One end of slot bottom extends outwardly respectively.
Further, the detection body is made of 0Cr18Ni9 stainless steel.
Compared with the existing technology, one kind described in the invention is applied to spatial networks antenna floral disc component test dosage
Rule have the advantage that
One kind described in the invention is applied to spatial networks antenna floral disc component test gauge, can accomplish simultaneously
Detect the directional precision and position precision between reference element and element to be measured.Part can be verified in maximum solid state simultaneously
Under whether be able to satisfy the requirement of assembling capacity.Convenient and efficient using the checked operation of this purchase inspection gauge, detection means is at low cost,
High-precision detection device is not occupied for a long time, it can be with the size and bearing accuracy of reliable authentication part.In large-scale net-shape antenna flower
In the batch production of disk part, Technological Economy value with higher.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.In
In attached drawing:
Fig. 1 is floral disc exploded perspective schematic diagram described in the present embodiment；
Fig. 2 is floral disc part main view described in the present embodiment；
Fig. 3 is the F-F schematic diagram of Fig. 2；
Fig. 4 is the present embodiment floral disc component test gauge three-dimensional structure diagram；
Fig. 5 is embodiment floral disc component test gauge main view；
Fig. 6 is usage state diagram when embodiment floral disc component test gauge examines floral disc part.
Description of symbols:
1- floral disc part noumenon:
11- pedestal；The first square groove of 111-；The first V-groove of 112-；The first hole 113-；1121- relief portion；12- installation is convex
Platform；The second square hole of 121-；The second V-groove of 122-；The second hole 123-；
2- detection body:
21- pedestal；22- first boss；The first through slot of 221-；23- second boss；The second through slot of 231-；
The first straight pin of 3-；The second straight pin of 4-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As shown in Figure 4,5, a kind of to be applied to spatial networks antenna floral disc component test gauge, including detection body 2, it should
Detection body 2 includes pedestal 21, and pedestal 21 is preferably discoid part, and there are six 22 Hes of first boss for 21 top surface of pedestal arrangement
Three second boss 23, six first boss 22 are evenly arranged around 21 center of pedestal, and six first boss 22 are respective and spend
One the first square groove 111 of disk ontology 1 is correspondingly arranged, that is, the central angle of each adjacent two first boss 22 is 60 °, often
The medial surface of one first boss 22 is plane corresponding with 111 slot bottom of the first square groove, and 1 center of floral disc ontology is away from first party
111 slot bottom distance of shape slot and 21 center of pedestal to 22 medial surface distance of first boss are correspondingly arranged, 22 width of first boss and
One square groove, 111 width is correspondingly arranged；Three second boss 23 are equally evenly arranged around 21 center of pedestal, this three second convex
Platform 23 is respectively correspondingly arranged with a second square groove 121 on floral disc ontology 1, that is, in each adjacent two second boss 23
Heart angle is 120 °, and 23 medial surface of second boss and 121 slot bottom of second square groove are correspondingly arranged, 23 width of second boss and second
121 width of square groove is correspondingly arranged, first boss 22 there are two distributions between each adjacent two second boss 23, and this two first
22 angular bisector of boss and two neighboring 23 angular bisector of second boss are overlapped setting, that is, each 23 He of second boss
The central angle of its adjacent first boss 22 is 30 °, and distance and second of 21 center of pedestal away from 23 medial surface of second boss are rectangular
Slot slot bottom is identical away from 1 centre distance of floral disc ontology, and 23 height of second boss is less than 22 height of first boss.It is detected using this gauge
When floral disc ontology 1, floral disc ontology is tipped upside down on this gauge, the first square groove 111 and 22 positional relationship of first boss is adjusted, makes
Six first boss 22 are respectively inserted into first square groove 111, floral disc ontology 1 is pushed away under continuing, if three second convex
Platform 23 is respectively inserted into a second square groove 121, then illustrates the first square groove 111 and second square groove of floral disc ontology 1
121 positional relationships are accurate, meet manufacturing process requirement, are qualified product.
In the present embodiment, to detect the first hole 113,121 meta position of the second hole 121, the first square groove 111 and second square groove
Whether accurate qualified, this inspection gauge further includes six the first straight pins 3 and three the second straight pins 4, six first circles if setting
Respectively and on first square groove 111 two the first holes 113 are corresponding simultaneously for pin 3, and three the second straight pins 4 are respectively with second
Two the second holes 123 are corresponding simultaneously on square groove 121, each described 22 top surface of first boss offers and the first square groove
Corresponding first through slot 221 in first hole 113 on 111,221 width of the first through slot are greater than 3 diameter of the first straight pin, each the
Two boss, 23 top surface offers big with corresponding second through slot 231 in the second hole 123,231 width of the second through slot in second square groove
In 4 diameter of the second straight pin.When specific detection, as shown in fig. 6, six the first straight pins 3 are respectively inserted into a first party
In two the first holes 113 of shape slot, three the second straight pins 4 are respectively inserted into two the second holes of a second square groove 121
In 123, back-off floral disc sample 1 pushes away under continuing if six first boss 22 are respectively inserted into first square groove 111
Floral disc ontology 1, six the first straight pins 3 are respectively inserted into first through slot 221, and three second boss 23 are respectively inserted into
In one second square groove 121, three the second straight pins 4 are respectively inserted into second through slot 231, then illustrate floral disc ontology
Positional relationship is accurate between the first square groove 111, second square groove 121, the first hole 113 on 1 and the second hole 123,
In the present embodiment, to guarantee that the gauge detects the first hole 113, the second hole 123, the first square groove 111 and second party
Positional relationship when difference size as caused by manufacturing tolerance of shape slot 121, first hole 113 in its maximum solid state and
The setting of first straight pin, 3 clearance fit, the second hole 123 are arranged in its maximum solid state with 4 clearance fit of the second straight pin；
First through slot, 221 width and the setting of 3 clearance fit of the first straight pin, 4 clearance fit of 231 width of the second through slot and the second straight pin
Setting, first square groove 111 are arranged in its maximum solid state with 22 clearance fit of first boss, and described second is rectangular
Slot 121 is arranged in its maximum solid state with 23 clearance fit of second boss.
In the present embodiment, 231 slot bottom of the second through slot is small away from 21 top surface distance of pedestal and the sum of 123 radius of the second hole
In the second hole 123 away from 12 top surface distance of installation base.Thus 1 top surface of pedestal is to detect positioning plane, it is preferred that the pedestal
21 top surface roughness are 1.6, it is preferred that the detection body 2 is made of 0Cr18Ni9 stainless steel.
In the present embodiment, the first boss 22 is away from one end of 111 slot bottom of the first square groove, second boss 23 away from the
One end of two square grooves, 121 slot bottom extends outwardly respectively.The precision and detectability of structure raising gauge.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (8)
1. one kind is applied to spatial networks antenna floral disc component test gauge, it is characterised in that:, should including detection body (2)
Detection body (2) includes pedestal (21), pedestal (21) top surface around its center be evenly arranged there are six respectively and floral disc ontology (1)
On the corresponding first boss (22) of first square groove (111), which has also been evenly arranged around its center
Three respectively and floral disc ontology (1) on the corresponding second boss (23) of a second square groove (121), each adjacent two second
Distribution is there are two first boss (22) between boss (23), and two first boss (22) angular bisectors and this two neighboring second
Boss (23) angular bisector is overlapped setting.
2. according to claim 1 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
This inspection gauge further include six respectively and upper two the first holes (113) of first square groove (111) simultaneously corresponding the
One straight pin (3) and three respective and upper two the second holes (123) of second square groove (121) while corresponding second cylinder
It sells (4), each described first boss (22) top surface offers corresponding the with the first hole (113) on the first square groove (111)
One through slot (221), the first through slot (221) width are greater than the first straight pin (3) diameter, each second boss (23) top surface is opened
Equipped with the second through slot (231) corresponding with the second hole (123) in second square groove, the second through slot (231) width is greater than the second circle
Pin (4) diameter.
3. according to claim 2 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
First hole (113) is arranged in its maximum solid state with the first straight pin (3) clearance fit, and the second hole (123) are at it
It is arranged when maximum solid state with the second straight pin (4) clearance fit.
4. according to claim 2 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
Second through slot (231) slot bottom away from the sum of pedestal (21) top surface distance and the second hole (123) radius less than the second hole (123) away from
Installation base (12) top surface distance.
5. according to claim 4 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
Pedestal (21) the top surface roughness is 1.6.
6. one kind described in any one of -5 claims is used applied to the floral disc component test of spatial networks antenna according to claim 1
Gauge, it is characterised in that: first square groove (111) sets in its maximum solid state with first boss (22) clearance fit
It sets, the second square groove (121) is arranged in its maximum solid state with second boss (23) clearance fit.
7. according to claim 6 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
The first boss (22) deviates from second square groove (121) away from one end of the first square groove (111) slot bottom, second boss (23)
One end of slot bottom extends outwardly respectively.
8. according to claim 6 a kind of applied to spatial networks antenna floral disc component test gauge, it is characterised in that:
The detection body (2) is made of 0Cr18Ni9 stainless steel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731173.9U CN209605711U (en) | 2019-05-21 | 2019-05-21 | One kind being applied to spatial networks antenna floral disc component test gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731173.9U CN209605711U (en) | 2019-05-21 | 2019-05-21 | One kind being applied to spatial networks antenna floral disc component test gauge |
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| CN209605711U true CN209605711U (en) | 2019-11-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057266A (en) * | 2019-05-21 | 2019-07-26 | 天津航天机电设备研究所 | One kind being applied to spatial networks antenna floral disc component test gauge |
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2019
- 2019-05-21 CN CN201920731173.9U patent/CN209605711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057266A (en) * | 2019-05-21 | 2019-07-26 | 天津航天机电设备研究所 | One kind being applied to spatial networks antenna floral disc component test gauge |
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