CN204286282U - A kind of testing tool - Google Patents
A kind of testing tool Download PDFInfo
- Publication number
- CN204286282U CN204286282U CN201420850253.3U CN201420850253U CN204286282U CN 204286282 U CN204286282 U CN 204286282U CN 201420850253 U CN201420850253 U CN 201420850253U CN 204286282 U CN204286282 U CN 204286282U
- Authority
- CN
- China
- Prior art keywords
- gage beam
- hand
- external pelivimetry
- internal measure
- pelivimetry pawl
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of testing tool structure.Comprise the vernier scale that main scale, vernier and measuring claw are formed, vernier scale side has and cooperatively interacts for the external pelivimetry pawl measured and internal measure-hand, and external pelivimetry pawl has the gage beam of prolongation, that internal measure-hand has a prolongation and form arc gage beam; The gage beam of external pelivimetry claws extending is axially vertical with main scale, and internal measure-hand gage beam is comprise base arc, and base is vertical with main scale axis; External pelivimetry pawl gage beam and internal measure-hand gage beam can synchronization telescopes.The utility model is by the improvement to measuring claw, can adapt to there is certain depth, particularly there is the Thickness sensitivity of radian or other special-shaped curved surface material, it is easy to adjust according to the needs detecting target when gage beam that is variable, that extend uses, the arc gage beam of internal measure-hand conveniently carries out long and narrow part inwall and coordinates with external pelivimetry pawl carrying out thickness measure, the inside and outside gage beam that the utility model extends can also be arranged by demountable structure, convenient for collecting and use.
Description
Technical field
The utility model belongs to testing tool technical field, particularly the special-shaped testing tool of one.
Background technology
Carrying out in special-shaped part processing, usually need to carry out size detection, existing conventional method adopts vernier scale to carry out usually, but the conventional vernier scale of some special-shaped part can not complete detection, as added man-hour carrying out special-shaped cambered surface part, cambered surface is difficult to detect, and measures after usually needing workpiece to dissect, or buy the checkout equipment of specialty, cause a large amount of cost wastes.
Summary of the invention
The utility model detects needs according to special-shaped part and proposes a kind of testing tool structure.Problem to be solved in the utility model is to provide one and is applicable to polymorphic structure, can carry out the vernier testing tool of depth location detection.
The utility model provides following technical scheme to realize:
Testing tool, comprise the vernier scale that main scale, vernier and measuring claw are formed, it is characterized in that: described vernier scale side has and cooperatively interacts for the external pelivimetry pawl measured and internal measure-hand, and external pelivimetry pawl has the gage beam of prolongation, that internal measure-hand has a prolongation and form arc gage beam.
The gage beam of further described external pelivimetry claws extending is axially vertical with main scale, and internal measure-hand gage beam is comprise base arc, and base is vertical with main scale axis.
Described external pelivimetry pawl gage beam and internal measure-hand gage beam can synchronization telescopes.
That the gage beam of described external pelivimetry claws extending and internal measure-hand extend and form arc gage beam and be demountable structure.Described demountable structure is embedded fixed sturcture.
The utility model helpfulness, the utility model is by the improvement to measuring claw, can adapt to there is certain depth, particularly there is the Thickness sensitivity of radian or other special-shaped curved surface material, it is easy to adjust according to the needs detecting target when gage beam that is variable, that extend uses, the arc gage beam of internal measure-hand conveniently carries out long and narrow part inwall and coordinates with external pelivimetry pawl carrying out thickness measure, the inside and outside gage beam that the utility model extends can also be arranged by demountable structure, convenient for collecting and use.
Accompanying drawing explanation
Fig. 1 is the utility model testing tool structural representation;
Fig. 2 is that the utility model testing tool detects application schematic diagram;
Fig. 3 is the citing of the utility model gage beam embedded structure.
In figure, 1 is main scale, and 2 is verniers, and 3 is external pelivimetry pawls, and 4 is internal measure-hand, and 5 is measuring claws, and 6 is measuring junctions, and 7 is detect part, and 8 is embedded fixed sturctures.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.Embodiment, for illustration of the utility model, limits the utility model never in any form.
Composition graphs 1 to Fig. 3.
Testing tool, comprises the vernier scale that main scale 1, vernier 2 and measuring claw 5 are formed, and vernier scale side has and cooperatively interacts for the external pelivimetry pawl 3 measured and internal measure-hand 4, and external pelivimetry pawl 3 has the gage beam of prolongation, that internal measure-hand 4 has a prolongation and form arc gage beam.
External pelivimetry pawl 3 gage beam and main scale 1 are axially vertical, and internal measure-hand 4 gage beam is comprise base arc, and base is vertical with main scale 1 axis.
External pelivimetry pawl 3 gage beam and internal measure-hand 4 gage beam can synchronization telescopes.
That the gage beam that external pelivimetry pawl 3 extends and internal measure-hand 4 extend and form arc gage beam and be demountable structure.
Demountable structure is embedded fixed sturcture 8.
As depicted in figs. 1 and 2, the measuring claw of vernier scale is provided with external pelivimetry pawl 3 and the internal measure-hand 4 of extension, the gage beam of this exception measuring claw 3 and internal measure-hand 4 all with main scale 1 axes normal, in fact various abnormity can also be arranged to, as long as measuring junction 6 detects synchronous with vernier scale, gage beam can also be set to synchronization telescope structure, as adopted the modes such as shift sleeve structure simultaneously.When detecting curved surface part, testing tool enters along entrance, utilizes the material walls extended to detect part thickness.
In order to receive conveniently, that the gage beam that external pelivimetry pawl 3 can also be extended and internal measure-hand 4 extend and form arc gage beam and be demountable structure.If Fig. 3 is a kind of embedded fixed sturcture 8, when receiving, gage beam being broken, can conveniently deposit.
The utility model is by the improvement to measuring claw, can adapt to there is certain depth, particularly there is the Thickness sensitivity of radian or other special-shaped curved surface material, it is easy to adjust according to the needs detecting target when gage beam that is variable, that extend uses, the arc gage beam of internal measure-hand conveniently carries out long and narrow part inwall and coordinates with external pelivimetry pawl carrying out thickness measure, the inside and outside gage beam that the utility model extends can also be arranged by demountable structure, convenient for collecting and use.
Claims (5)
1. a testing tool, comprise the vernier scale that main scale (1), vernier (2) and measuring claw (5) are formed, it is characterized in that: described vernier scale side has and cooperatively interacts for the external pelivimetry pawl (3) measured and internal measure-hand (4), external pelivimetry pawl (3) has the gage beam of prolongation, that internal measure-hand (4) has a prolongation and form arc gage beam.
2. testing tool according to claim 1, it is characterized in that: described external pelivimetry pawl (3) gage beam is axially vertical with main scale (1), internal measure-hand (4) gage beam is comprise base arc, and base is axially vertical with main scale (1).
3. testing tool according to claim 1 and 2, is characterized in that: described external pelivimetry pawl (3) gage beam and internal measure-hand (4) gage beam can synchronization telescopes.
4. testing tool according to claim 3, is characterized in that: that the gage beam that described external pelivimetry pawl (3) extends and internal measure-hand (4) extend and form arc gage beam and be demountable structure.
5. testing tool according to claim 4, is characterized in that: described demountable structure is embedded fixed sturcture (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850253.3U CN204286282U (en) | 2014-12-29 | 2014-12-29 | A kind of testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850253.3U CN204286282U (en) | 2014-12-29 | 2014-12-29 | A kind of testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286282U true CN204286282U (en) | 2015-04-22 |
Family
ID=52869433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850253.3U Expired - Fee Related CN204286282U (en) | 2014-12-29 | 2014-12-29 | A kind of testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286282U (en) |
-
2014
- 2014-12-29 CN CN201420850253.3U patent/CN204286282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20191229 |