CN205332989U - Square hole symmetry gauge subassembly - Google Patents
Square hole symmetry gauge subassembly Download PDFInfo
- Publication number
- CN205332989U CN205332989U CN201520960492.9U CN201520960492U CN205332989U CN 205332989 U CN205332989 U CN 205332989U CN 201520960492 U CN201520960492 U CN 201520960492U CN 205332989 U CN205332989 U CN 205332989U
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- China
- Prior art keywords
- symmetry
- measuring
- square hole
- measuring gage
- gage
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Abstract
Square hole symmetry gauge subassembly, its structure is: including the gauge body and measuring gage, the gauge body is formed by pitching partial the connecting gradually of ear's branch, direction part and reticulation, and fork ear is divided into U type structure, and U die bed portion divides continuously with the guide part, the measuring gage is formed by measuring part, measuring gage direction part and partial the connecting gradually of measuring gage reticulation, and the diameter of measuring the part is lighter than the diameter of measuring gage direction part. The utility model provides a square hole symmetry gauge subassembly, the inspection and the measurement of the square hole of realizing same part and the symmetry in upper wall department waist shape hole are the notch symmetry gauges of a brand -new form, this structure is used fast, convenient, reliable, the detection of the square hole that has improved same part widely and the symmetry in upper wall department waist shape hole.
Description
Technical field
This utility model relates to measuring assembly, especially a kind of square hole symmetry gage。
Background technology
In the symmetry requirement sometimes for square hole and the kidney slot on this part of the end face measuring a certain part of field of machining and aviation field, in order to reach this symmetry requirement, it is translated into the centrage of square hole and requires in the past simply independent inspection and the measurement that single hole slot on a certain part is carried out symmetry with the symmetry of the centrage of kidney slot, lack the symmetry gauge of a kind of two hole slots can simultaneously measured on a certain part, in order to meet the needs of actual production, quickly, measure the symmetry requirement of these hole slots accurately, therefore, need a kind of brand-new split type square hole symmetry gauge of design, to ensure design and the requirement produced。
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of square hole symmetry gage。It is provided by gauge body and measuring gage, gauge body is inserted in the square slotted eye of tested part, measuring gage difference is inserted in the kidney-shaped notch of part side simultaneously, the symmetry in two holes of part is carried out gauge simultaneously, solve that the certainty of measurement measured one by one in prior art and cause is low, inefficiency and in-convenience in use technical problem。
To achieve these goals, the technical solution adopted in the utility model is: square hole symmetry gage, it is characterized in that: include gauge body and measuring gage, gauge body is sequentially connected with forms by pitching ear portions, targeting part and reticulate pattern part, fork ear is divided into U-shape structure, and U-shaped bottom is connected with targeting part；
Measuring gage is sequentially connected with is formed by measuring gage measurement part, measuring gage targeting part and measuring gage reticulate pattern part, measures the diameter diameter less than measuring gage targeting part of part。
The measurement part that described fork ear portions includes the lead-in portion at top and rear portion is connected with targeting part。
The beneficial effects of the utility model are in that: be provided by gauge body and measuring gage, gauge body is inserted in the square slotted eye of tested part, measuring gage difference is inserted in the kidney-shaped notch of part side simultaneously, the symmetry in two holes of part is carried out gauge simultaneously, solve the certainty of measurement measured one by one in prior art and cause low, inefficiency, and in-convenience in use technical problem, utility model proposes the assembly of a kind of part square groove of detection simultaneously and gain, this equipment uses quickly, convenient, reliably, greatly increase the detection of the square hole of Same Part and the symmetry of upper wall place mounting hole。
Accompanying drawing explanation
Fig. 1: for the structural representation of gauge body in this utility model。
Fig. 2: for the structural representation of measuring gage in this utility model。
Fig. 3: use schematic diagram with measuring gage combination for gauge body in this utility model。
Fig. 4: for the structural representation of tested part in utility model。
Fig. 5: for Fig. 4 along A-A direction view。
Detailed description of the invention
Square hole symmetry gage as shown in Figure 1-2, its structure is: include gauge body 1 and measuring gage 2, gauge body 1 is sequentially connected with is formed by fork ear portions 1-1, targeting part 1-2 and reticulate pattern part 1-3, fork ear portions 1-1 is U-shape structure, U-shaped bottom is connected with targeting part 1-2, the measurement part 1-1-2 that described fork ear portions 1-1 includes the lead-in portion 1-1-1 at top and rear portion is connected with targeting part 1-2。And lead-in portion 1-1-1 is smaller in size than the size measuring part 1-1-2。
Measuring gage 2 is measured part 2-1, measuring gage targeting part 2-2 by measuring gage and measuring gage reticulate pattern part 2-3 is sequentially connected with and forms, the diameter of the measurement part 2-1 diameter less than measuring gage targeting part 2-2。
During use:
1), the fork ear portions 1-1 of gauge body 1 is inserted from the square slotted eye 3-1 of tested part 3, the top of the fork ear portions 1-1 of gauge body 1 is closely adhered to the bottom of the square slotted eye 3-1 of tested part 1, after gauge body 1 inserts tested part 3, the measurement part 1-1-2 of gauge body 1 is corresponding with the kidney-shaped notch 3-2 of tested part 3, and the reticulate pattern part 1-3 of gauge body 1 is placed in the outside of the square slotted eye 3-1 of tested part 3；
2), the measuring gage of measuring gage 2 is measured part 2-1 and be inserted simultaneously into the groove of the kidney-shaped notch 3-2 of tested part 3 and the measurement part 1-1-2 of gauge body 1；
3), the measuring gage reticulate pattern part 2-3 of hand-held measuring gage 2, the rule of measuring gage 2 are measured part 2-1 reciprocatingly slide back and forth in tested part 3 with gauge body 1 simultaneously, when measuring gage 2 is accessible simultaneously by tested part 3 and gauge body 1, the symmetry of the square slotted eye 3-1 of this tested part 3 and upper wall place kidney-shaped notch 3-2 requires to meet, and otherwise the symmetry of the square slotted eye 3-1 of this tested part 3 and upper wall place kidney-shaped notch 3-2 is undesirable。
Time specifically used:
This square hole symmetrical metrics rule and using method thereof have been made further description:
Symmetry gauge, as it is shown on figure 3, be combined by the gauge body being mutually perpendicular to intersection to be assembled together, carries out the kidney-shaped slotted eye measurement that the square hole on a certain part has symmetry to require with it。Require that rule are measured in the part 2-1 groove inserting No. 1 gauge body, two perpendicular cross-like of gauge。The material of gauge body 1 and measuring gage 2 is Crwn, and hardness is HRC5865。
By use this symmetry gauge and using method thereof to check to require check with measure a certain part the symmetry of square groove and this part-size kidney slot require within 0.lm, decrease multiple single gauge and use the error propagation brought, improve the detection time, the centrage place plane symmetry degree that the symmetry detection of square groove with kidney slot is converted into both is checked and measures by this symmetry gauge。
Claims (2)
1. square hole symmetry gage, it is characterized in that: include gauge body (1) and measuring gage (2), gauge body (1) is sequentially connected with is formed by fork ear portions (1-1), targeting part (1-2) and reticulate pattern part (1-3), fork ear portions (1-1) is U-shape structure, and U-shaped bottom is connected with targeting part (1-2)；
Measuring gage (2) is measured part (2-1), measuring gage targeting part (2-2) and measuring gage reticulate pattern part (2-3) by measuring gage and is sequentially connected with and forms, the diameter of measurement part (2-1) diameter less than measuring gage targeting part (2-2)。
2. square hole symmetry gage according to claim 1, it is characterised in that: the measurement part (1-1-2) that described fork ear portions (1-1) includes the lead-in portion (1-1-1) at top and rear portion is connected with targeting part (1-2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960492.9U CN205332989U (en) | 2015-11-28 | 2015-11-28 | Square hole symmetry gauge subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960492.9U CN205332989U (en) | 2015-11-28 | 2015-11-28 | Square hole symmetry gauge subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332989U true CN205332989U (en) | 2016-06-22 |
Family
ID=56213654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960492.9U Expired - Fee Related CN205332989U (en) | 2015-11-28 | 2015-11-28 | Square hole symmetry gauge subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509622A (en) * | 2015-11-28 | 2016-04-20 | 沈阳飞机工业（集团）有限公司 | Square hole symmetry gauging assembly and application method thereof |
-
2015
- 2015-11-28 CN CN201520960492.9U patent/CN205332989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509622A (en) * | 2015-11-28 | 2016-04-20 | 沈阳飞机工业（集团）有限公司 | Square hole symmetry gauging assembly and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201128 |