CN204575019U - A kind of measurement of angle measurer - Google Patents
A kind of measurement of angle measurer Download PDFInfo
- Publication number
- CN204575019U CN204575019U CN201520227164.8U CN201520227164U CN204575019U CN 204575019 U CN204575019 U CN 204575019U CN 201520227164 U CN201520227164 U CN 201520227164U CN 204575019 U CN204575019 U CN 204575019U
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- CN
- China
- Prior art keywords
- survey mass
- base plate
- twist
- groove
- angle
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- 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 discloses a kind of measurement of angle measurer, comprise base plate, described base plate is provided with back-up block and survey mass, described back-up block top end face level has location groove, the axis of this location groove is towards described survey mass, the sidewall of this survey mass offers the detection groove that arrange corresponding to locating groove, and the notch level of described detection groove is towards described location groove, and described detection groove notch matches with the space angle of location groove notch and the twist and warping angle limit value of twist and warping part to be measured.The utility model structure is simple, easy to operate, can detect that whether the twist and warping angle of twist and warping part is qualified fast.
Description
Technical field
The utility model belongs to a kind of measurer, is specifically related to a kind of measurement of angle measurer.
Background technology
Rectangular section bar is by obtaining twisting and warping angled twist and warping part after the processing of twist and warping equipment, and the survey instruments such as existing simple protractor, angle gauge block can only Plane Angle.Due to the projection angle that the angle of bend of twisting and warping part is on two stereo directionals, adopt conventional measurer can not detect at all.And existing opposition health check-up measuring angle device or instrument very complicated, acquisition cost is high, and requires that high, operation easier is large to tester, and detection time is long, and testing cost is high, also unfavorable mass detection.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of measurement of angle measurer, has structure simple, can detect that whether the twist and warping angle of twist and warping part is qualified.
For achieving the above object, the utility model provides a kind of measurement of angle measurer, its key is: comprise base plate, described base plate is provided with back-up block and survey mass, described back-up block top end face level has location groove, the axis of this location groove is towards described survey mass, the sidewall of this survey mass offers the detection groove that arrange corresponding to locating groove, the notch level of described detection groove towards described location groove, described detection groove notch towards with location groove notch towards space angle and the twist and warping angle limit value of twist and warping part to be measured match.
Due on twist and warping part except twisting and warping near stress point during twisting force, and there is no stress deformation away from the position of stress point, just on solid space mutually at an angle.When adopting technique scheme to measure, only the side of non-stress deformation on twist and warping part to be measured need be inserted in the groove of location, end side is inserted into and detects in groove, whether qualified all whether can insert in respective slot the twist and warping angle judging to twist and warp part by the both sides detecting non-stress deformation on twist and warping part; If twist and warping part both sides can normally insert in notch, illustrates twist and warping part be qualified part, if its twist and warping part both sides at least side can not normally insert in notch, then illustrate twist and warp part is qualified part.The structure of this measurement of angle measurer is simple, and cost is low, and convenient and practical, and can fast and effeciently accurately detect the carrying out of the twist and warping angle of twist and warping part, also have simple to operate, detection time is short, and testing cost is low, is very beneficial for mass detection.
As preferably, described back-up block and base plate are formed in one structure, and described survey mass is that removably is fixedly mounted on base plate.Survey mass can be changed, and just can realize, and can realize measuring any twist and warping angle of twist and warping part when measuring the difference twist and warping angle of twist and warping part by changing notch angles direction survey mass detecting groove.
As preferably, the bottom surface of described base plate is corresponding with survey mass is provided with at least one counter sink, is provided with the screw be fixedly connected with survey mass screw thread in counter sink described in each.In this organization plan, survey mass is fixedly mounted on base plate by screw, and it is easy for installation, solid and reliable, is beneficial to replacing survey mass, makes it detect the scope of application wider.
Further, described base plate is provided with step surface, and described survey mass is arranged on described step surface.In order to improve the accuracy that angle detects, coordinating the surface finish requirements of installed surface very high between its survey mass with base plate, at least needing finishing.All carry out finishing according to plate upper surface, its processing cost will be very high, and survey mass is arranged on step surface by employing, and only need processing step face portion, other surfaces, without finishing, just reduce processing cost.Step surface sidewall has position-limiting action simultaneously, is convenient for measuring block and changes and install location, improve and change efficiency and installation accuracy.Step surface on its base plate can be leave from office terrace, also can be the step surface raised up, according to the step surface raised up then more convenient processing.
Further, described base plate is provided with pilot hole, and described survey mass to be inserted in described pilot hole and to be fixedly connected with by described screw.In order to improve the accuracy that angle detects, coordinating the surface finish requirements of installed surface very high between its survey mass with base plate, at least needing finishing.All carry out finishing according to plate upper surface, its processing cost will be very high, and survey mass is arranged on pilot hole by employing, and only need locating and machining bore portion, other surfaces, without finishing, just reduce processing cost.Simultaneously pilot hole has and plays location, firm and locking effect to survey mass, is convenient for measuring block and changes and install location, improve replacing efficiency and installation accuracy.
Further, installation site should be adjustable on base plate for described survey mass, can meet the detection of different length workpiece.The width value m in the middle of back-up block described in it and survey mass can be made to be greater than the overall length angle value n of the section of twist and warping on twist and warping part to be measured.When the side of non-stress deformation on twist and warping part to be measured is inserted into after in the groove of location, because the width value in the middle of back-up block and survey mass is greater than the overall length angle value of the section of twist and warping on twist and warping part to be measured, can directly be inserted into along the end side of non-stress deformation in the parallel pushing button comer pieces of groove direction, location detects in groove, its more convenient operation, is beneficial to quick detection.
Beneficial effect is: the utility model structure is simple, easy to operate, whether the twist and warping angle that can detect twist and warping part is fast qualified, simple to operate, and detection time is short, testing cost is low, be very beneficial for mass detection, and ensure that following process and the installation quality of workpiece, the batch detection requirement of the twist and warping of twist and warping part can be met preferably, enhance productivity, reduce production cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is a kind of connected mode front view of survey mass and base plate in the utility model;
Fig. 4 is the another kind of connected mode front view of survey mass and base plate in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment 1: as Fig. 1, shown in 2, a kind of measurement of angle measurer, comprise base plate 3, described base plate 3 is provided with back-up block 1 and survey mass 2, described back-up block 1 top end face level has location groove 1a, the axis of this location groove 1a is towards described book survey mass 2, the sidewall of this survey mass 2 offers the detection groove 2a that arrange corresponding to locating groove 1a, described detection groove 2a notch level is towards described location groove 1a, described detection groove 2a notch towards with location groove 1a notch towards space angle be 90 °, the twist and warping angle 90 ° of described twist and warping part 5 to be measured, described back-up block 1 is fixedly mounted on after on base plate 3, described back-up block 1 is greater than the section of twist and warping overall length angle value n on twist and warping part to be measured with the width value m in the middle of survey mass 2.
Embodiment 2: as shown in Figure 3, a kind of measurement of angle measurer, comprise base plate 3, described base plate 3 is provided with back-up block 1 and survey mass 2, described back-up block 1 top end face level has location groove 1a, the axis of this location groove 1a is towards described book survey mass 2, the sidewall of this survey mass 2 offers the detection groove 2a that arrange corresponding to locating groove 1a, described detection groove 2a notch level is towards described location groove 1a, described detection groove 2a notch towards with location groove 1a notch towards space angle be 90 °, the twist and warping angle 90 ° of described twist and warping part 5 to be measured, described back-up block 1 is fixedly mounted on after on base plate 3, described back-up block 1 is greater than the section of twist and warping overall length angle value n on twist and warping part to be measured with the width value m in the middle of survey mass 2, described back-up block 1 and base plate 3 are formed in one structure, described survey mass 2 is fixedly mounted on base plate 3 for removably, the installation site that described survey mass 2 has elongated adjustment hole and makes it on base plate 3 is adjustable, the bottom surface of described base plate 3 is corresponding with survey mass 2 is provided with at least one counter sink 3a, the screw 4 be fixedly connected with survey mass 2 screw thread is installed in counter sink 3a described in each.
Embodiment 3: as shown in Figure 3, the present embodiment comprises all technical characteristic in embodiment 2, and described base plate 3 is also provided with step surface 3b, and described survey mass 2 is arranged on described step surface 1b.
Embodiment 4: as shown in Figure 4, the present embodiment comprises all technical characteristic in embodiment 2, and described base plate 3 is also provided with pilot hole 3c, and described survey mass 2 to be inserted in described pilot hole 3c and to be fixedly connected with by described screw 4.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (6)
1. a measurement of angle measurer, it is characterized in that: comprise base plate (3), described base plate (3) is provided with back-up block (1) and survey mass (2), described back-up block (1) top end face level has location groove (1a), the axis of this location groove (1a) is towards described survey mass (2), the sidewall of this survey mass (2) offers the detection groove (2a) that arrange corresponding to locating groove (1a), described detection groove (2a) notch level is towards described location groove (1a), described detection groove (2a) notch towards with location groove (1a) notch towards space angle and the twist and warping angle limit value of twist and warping part to be measured match.
2. a kind of measurement of angle measurer as claimed in claim 1, it is characterized in that: described back-up block (1) and base plate (3) are formed in one structure, described survey mass (2) is fixedly mounted on base plate (3) for removably.
3. a kind of measurement of angle measurer as claimed in claim 2, it is characterized in that, the bottom surface of described base plate (3) is corresponding with survey mass (2) is provided with at least one counter sink (3a), is provided with the screw (4) be fixedly connected with survey mass (2) screw thread in counter sink described in each (3a).
4. a kind of measurement of angle measurer as claimed in claim 3, is characterized in that, described base plate (3) is provided with step surface (3b), and described survey mass (2) is arranged on described step surface (1b).
5. a kind of measurement of angle measurer as claimed in claim 3, it is characterized in that, described base plate (3) is provided with pilot hole (3c), and described survey mass (2) is inserted in described pilot hole (3c) and is also fixedly connected with by described screw (4).
6. a kind of measurement of angle measurer as claimed in claim 1, is characterized in that: described survey mass (2) is adjustable in the upper installation site of base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227164.8U CN204575019U (en) | 2015-04-15 | 2015-04-15 | A kind of measurement of angle measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227164.8U CN204575019U (en) | 2015-04-15 | 2015-04-15 | A kind of measurement of angle measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575019U true CN204575019U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227164.8U Expired - Fee Related CN204575019U (en) | 2015-04-15 | 2015-04-15 | A kind of measurement of angle measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976131A (en) * | 2016-10-25 | 2018-05-01 | 常州星宇车灯股份有限公司 | A kind of flat mandril cubing |
-
2015
- 2015-04-15 CN CN201520227164.8U patent/CN204575019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976131A (en) * | 2016-10-25 | 2018-05-01 | 常州星宇车灯股份有限公司 | A kind of flat mandril cubing |
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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: 20150819 Termination date: 20190415 |