CN207214959U - The instrument of hole site on a kind of detection sphere, cambered surface - Google Patents
The instrument of hole site on a kind of detection sphere, cambered surface Download PDFInfo
- Publication number
- CN207214959U CN207214959U CN201721213342.7U CN201721213342U CN207214959U CN 207214959 U CN207214959 U CN 207214959U CN 201721213342 U CN201721213342 U CN 201721213342U CN 207214959 U CN207214959 U CN 207214959U
- Authority
- CN
- China
- Prior art keywords
- hole
- bearing pin
- detected
- hole site
- cambered surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model disclose it is a kind of detect sphere, in cambered surface hole site instrument；The technical problem of solution：For needing to set multiple holes on sphere or in cambered surface on some existing spherical class parts, cambered surface class part, but punching is can not to ensure whether hole site is correct on sphere or in cambered surface, so as to influence the technical problem used of this part.The technical scheme of use：The instrument of hole site on a kind of detection sphere, cambered surface, including tool body, indent is provided for placing the groove of part to be detected on tool body upper surface, and groove includes the left-half and right half part positioned at tool body central shaft both sides；Hole site evagination on part surface to be detected is corresponded in left-half at least one steady pin is set, hole site evagination on part surface to be detected corresponded on right half part at least one retractable pin is set.Advantage：The instrument of hole site, easy to operate on this detection sphere, cambered surface, and the degree of accuracy is high；It is effectively improved the correct usage of part.
Description
Technical field
It the utility model is related to a kind of detection instrument, and in particular to the instrument of hole site on a kind of detection sphere, cambered surface.
Background technology
Need to set multiple holes on sphere or in cambered surface on some spherical class parts, cambered surface class part, but in sphere
Punching is can not to ensure whether hole site is correct in upper or cambered surface, so as to influence the use of this part.
At present, in the prior art also it is a kind of can quickly, convenient detection spherical class part, cambered surface class part qualification rate
Instrument.
Utility model content
Technical problem to be solved in the utility model is：For on some existing spherical class parts, cambered surface class part
Need to set multiple holes on sphere or in cambered surface, but punching is whether can not to ensure hole site on sphere or in cambered surface
Correctly, so as to influenceing the technical problem used of this part.
Design philosophy of the present utility model is to propose a kind of easy to operate, hole position on the accurate detection sphere of measurement, cambered surface
The instrument put.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The instrument of hole site on a kind of detection sphere, cambered surface, including tool body, it is interior recessed on tool body upper surface
The groove for placing part to be detected is put, groove includes the left-half and right half part positioned at tool body central shaft both sides；
Hole site evagination on part surface to be detected is corresponded in left-half at least one steady pin is set, correspondingly treated on right half part
Hole site evagination sets at least one retractable pin on detection piece surface；
Retractable pin includes bearing pin body and stage clip, and bearing pin body includes being used to insert the top on part surface to be detected in hole,
For the bottom in the middle part of the ring-type of installation and for installing stage clip；The top of bearing pin body is located in groove, the middle part of bearing pin body and
Bottom is inserted into by groove walls in the compressing hole of tool body setting, and the middle part of bearing pin body is close to recessed in the presence of stage clip
Cell wall, compression clearance is set on the bottom surface of the bottom of bearing pin body and tool body between the bottom hole of compressing hole, compression clearance hangs down
Straight distance is more than the length on the top of bearing pin body；For compression spring sleeve on the bottom of bearing pin body, bearing pin body is close in one end of stage clip
Middle part, the other end of stage clip are close to the compressing hole bottom hole on tool body.
Improvement to technical solutions of the utility model, groove are hemispherical or arc.
The beneficial effects of the utility model are：This instrument, easy to operate, the degree of accuracy is high；It is effectively improved part just
True utilization rate.
Brief description of the drawings
Fig. 1 be detect sphere, in cambered surface the instrument of hole site schematic diagram.
Embodiment
Technical solutions of the utility model are described in detail below, but the scope of protection of the utility model is not limited to
The embodiment.
To make content of the present utility model more obvious understandable, done further below in conjunction with accompanying drawing 1 and embodiment
Description.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment：
As shown in figure 1, the detection sphere of the present embodiment, in cambered surface hole site instrument, including tool body 1, in instrument
Indent is provided for placing the groove 2 of part to be detected on body upper surface, and the shape of groove is designed as according to part shape to be detected
Hemispherical or arc.Groove includes the left-half and right half part positioned at tool body central shaft both sides；In left-half
Hole site evagination sets at least one steady pin 3 on upper correspondence part surface to be detected, and part table to be detected is corresponded on right half part
Hole site evagination sets at least one retractable pin 4 on face.Steady pin coordinates with the hole on part to be detected for gap, retractable pin
Bearing pin body top and part to be detected on hole be gap cooperation.The quantity of steady pin 3 and retractable pin 4 in the present embodiment
The hole number and Position Design on part surface to be detected are corresponded with position.
Retractable pin includes bearing pin body 4-1 and stage clip 4-2, and bearing pin body includes being used to insert on part surface to be detected in hole
Top, for the bottom in the middle part of the ring-type of installation and for installing stage clip；The top of bearing pin body is located in groove, in bearing pin body
Portion and bottom are inserted into by groove walls in the compressing hole of tool body setting, and the middle part of bearing pin body is close in the presence of stage clip
Compression clearance, compression clearance are set in groove walls, the bottom surface of the bottom of bearing pin body and tool body between the bottom hole of compressing hole
Vertical range be more than bearing pin body top length；For compression spring sleeve on the bottom of bearing pin body, bearing pin is close in one end of stage clip
The middle part of body, the other end of stage clip are close to the compressing hole bottom hole on tool body.
When in use, part to be detected is correspondingly placed into groove 2 according to left-half and right half part, during placement, position
It can be pressed it into the retractable pin 4 of right half part in groove 2 in the presence of external force in the compressing hole of tool body setting,
So that in the hole of the left-half that is inserted into part to be detected of steady pin 3 of left-half in groove 2.Fine motion part to be detected,
As corresponding to insertion in the hole of the right half part of part to be detected during retractable pin 4, then this part to be detected is qualified, otherwise unqualified.
The detection sphere of the present embodiment, in cambered surface hole site instrument, this instrument is easy to operate, and the degree of accuracy is high；Effectively
Improve the correct usage of part.
The utility model is not directed to partly same as the prior art or can realized using prior art.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.In the spirit and scope of the present utility model for not departing from appended claims and defining
Under the premise of, can various changes can be made in the form and details to it.
Claims (2)
1. the instrument of hole site in a kind of detection sphere, cambered surface, it is characterised in that including tool body, in tool body upper end
Indent is provided for placing the groove of part to be detected on face, groove include positioned at tool body central shaft both sides left-half and
Right half part；Hole site evagination on part surface to be detected is corresponded in left-half at least one steady pin is set, in right side
Divide hole site evagination on upper corresponding part surface to be detected that at least one retractable pin is set；
Retractable pin includes bearing pin body and stage clip, and bearing pin body includes being used to insert the top on part surface to be detected in hole, is used for
The ring-type middle part of installation and the bottom for installing stage clip；The top of bearing pin body is located in groove, the middle part and bottom of bearing pin body
It is inserted into by groove walls in the compressing hole of tool body setting, the middle part of bearing pin body is close to groove in the presence of stage clip
Wall, sets compression clearance on the bottom surface of the bottom of bearing pin body and tool body between the bottom hole of compressing hole, compression clearance it is vertical
Distance is more than the length on the top of bearing pin body；Compression spring sleeve on the bottom of bearing pin body, be close in bearing pin body by one end of stage clip
Portion, the other end of stage clip are close to the compressing hole bottom hole on tool body；
Steady pin coordinates with the hole on part to be detected for gap, and top and the hole on part to be detected of the bearing pin body of retractable pin are
Gap coordinates.
2. as claimed in claim 1 detection sphere, in cambered surface hole site instrument, it is characterised in that groove be hemispherical or
Person's arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213342.7U CN207214959U (en) | 2017-09-21 | 2017-09-21 | The instrument of hole site on a kind of detection sphere, cambered surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213342.7U CN207214959U (en) | 2017-09-21 | 2017-09-21 | The instrument of hole site on a kind of detection sphere, cambered surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214959U true CN207214959U (en) | 2018-04-10 |
Family
ID=61822149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213342.7U Expired - Fee Related CN207214959U (en) | 2017-09-21 | 2017-09-21 | The instrument of hole site on a kind of detection sphere, cambered surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214959U (en) |
-
2017
- 2017-09-21 CN CN201721213342.7U patent/CN207214959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |