CN106595440B - Angle detection device - Google Patents
Angle detection device Download PDFInfo
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- CN106595440B CN106595440B CN201611191378.XA CN201611191378A CN106595440B CN 106595440 B CN106595440 B CN 106595440B CN 201611191378 A CN201611191378 A CN 201611191378A CN 106595440 B CN106595440 B CN 106595440B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an angle detection device which comprises a rack (1), a clamp arranged on the rack (1) and used for fixing a camshaft, and an angle detection tool arranged on the rack (1) and used for detecting whether an included angle between a positioning hole of the camshaft and a deceleration groove is qualified or not, wherein the angle detection tool comprises a support arranged on the rack (1), a plug gauge (5) and a plug block (2) arranged on the support, a set included angle is formed between the plug gauge (5) and the plug block (2), the plug gauge (5) can extend into the positioning hole, and the plug block (2) can extend into the deceleration groove. The angle detection device effectively solves the problems that whether products are qualified or not and whether qualified products and unqualified products are mixed flow or not are difficult to detect in a production field in the production process.
Description
Technical Field
The invention relates to the field of detection tools, in particular to an angle detection device.
Background
At present, the angle measurement of the positioning hole and the deceleration groove of the camshaft is completed by a detection chamber, the angle size of the positioning hole and the deceleration groove of the camshaft is difficult to detect on a production site, qualified products and unqualified products are mixed in the production process and all enter the following process, the following process continues to be processed until the qualified products and the unqualified products enter the detection chamber for measurement, the detection chamber is the last process of a production line, the unqualified products are processed, the cost is wasted, and the difficulty of subsequent inspection is increased.
In summary, how to effectively solve the problems that whether a product is qualified or not and the qualified product and the unqualified product are mixed in a production field are difficult to detect in the production process is a problem which needs to be solved urgently by a technical person in the field at present.
Disclosure of Invention
The invention aims to provide an angle detection device which effectively solves the problems that whether a product is qualified or not and the qualified product and the unqualified product are mixed in a production field in the production process, and the like.
In order to solve the technical problems, the invention provides the following technical scheme:
the angle detection device comprises a rack, a clamp arranged on the rack and used for fixing a camshaft, and an angle detection tool arranged on the rack and used for detecting whether an included angle between a positioning hole of the camshaft and a speed reduction groove is qualified, wherein the angle detection tool comprises a support arranged on the rack, a plug gauge and a plug block arranged on the support, a set included angle is formed between the plug gauge and the plug block, the plug gauge can stretch into the positioning hole, and the plug block can stretch into the speed reduction groove.
Preferably, the support includes first support and second support, the spout has in the frame, first support card is gone into in the spout and can be followed the spout removes, the first end of second support install in the top of first support, the feeler gauge install in the mounting hole of second support second end and can follow the axis of mounting hole removes, the chock install in the through-hole of first support and can follow the axis of through-hole removes.
Preferably, the top of the first support is provided with a groove, a threaded hole is formed in the groove, a waist-shaped hole is formed in the first end of the second support, and the first support and the second support are connected through a bolt.
Preferably, the second bracket can rotate around the first bracket to adjust the included angle between the plug gauge and the plug block.
Preferably, the first support is along vertical direction, the second support is along horizontal direction, the contained angle of feeler gauge and chock is 90.
Preferably, the clamp comprises a chuck fixed at one end of the frame and a movable tip mounted at the other end of the frame.
The angle detection device provided by the invention comprises a rack, a clamp and an angle detection tool, wherein the clamp is arranged on the rack and used for fixing the camshaft, and a workpiece is arranged on the clamp and clamped before detection. The angle checking fixture is arranged on the rack and used for detecting whether an included angle between the positioning hole of the camshaft and the deceleration groove is qualified or not. The angle gauge comprises a support, a plug gauge and a plug block, the support is mounted on the rack, the plug gauge and the plug block are mounted on the support, and the support is used for supporting the plug gauge and the plug block. The setting included angle is arranged between the plug gauge and the plug block, the specific included angle can be determined according to the included angle between the positioning hole of the actual detection camshaft and the speed reduction groove, for example, the included angle between the positioning hole of the detected camshaft and the speed reduction groove is 90 degrees, and then the included angle between the plug gauge and the plug block is 90 degrees. The plug gauge can extend into the positioning hole, the plug block can extend into the speed reduction groove, and if the plug gauge and the speed reduction groove can be matched at the same time, an included angle between the positioning hole of the camshaft and the speed reduction groove is qualified; if the two can not be matched at the same time, one can be matched, and the other can not be matched, the included angle between the positioning hole of the camshaft and the speed reducing groove is unqualified.
According to the angle detection device provided by the invention, the angle measurement of the positioning hole and the deceleration groove of the camshaft is not required to be carried out until the camshaft finally enters the detection chamber, the angle sizes of the positioning hole and the deceleration groove of the camshaft can be detected on the production site, the qualified products and the unqualified products are shunted in the production process, the detected unqualified workpieces do not enter the next process, and the qualified workpieces enter the subsequent process for continuous processing. The angle detection device can quickly detect the positioning holes of the camshaft and the angle size of the deceleration groove, avoids the mixed flow condition of qualified products and unqualified products, reduces subsequent processing cost and inspection personnel, and has smaller subsequent inspection difficulty and reduced cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an angle detection apparatus according to an embodiment of the present invention.
The drawings are numbered as follows:
1-frame, 2-chock, 3-first support, 4-second support, 5-plug gauge, 6-top.
Detailed Description
The core of the invention is to provide an angle detection device, which effectively solves the problems that whether a product is qualified or not and the qualified product and the unqualified product are mixed in the production field in the production process.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an angle detection apparatus according to an embodiment of the present invention.
In a specific embodiment, the angle detection device provided by the invention comprises a frame 1, a clamp and an angle detection tool, wherein the clamp is arranged on the frame 1 and used for fixing a camshaft, and a workpiece is arranged on the clamp and clamped before detection. The angle checking fixture is arranged on the frame 1 and used for detecting whether an included angle between the positioning hole of the camshaft and the deceleration groove is qualified or not. The angle gauge comprises a support, a plug gauge 5 and a plug block 2, the support is mounted on a rack 1, the plug gauge 5 and the plug block 2 are mounted on the support, and the support is used for supporting the plug gauge 5 and the plug block 2. Set included angle is provided between plug gauge 5 and plug block 2, and specific included angle size can be confirmed according to the contained angle between the locating hole of actual detection camshaft and the deceleration slot, for example the contained angle between the locating hole of the camshaft that detects and the deceleration slot is 90, then contained angle is 90 between plug gauge 5 and plug block 2. The plug gauge 5 can extend into the positioning hole, the plug block 2 can extend into the speed reduction groove, and if the plug gauge and the speed reduction groove can be matched at the same time, an included angle between the positioning hole and the speed reduction groove of the camshaft is qualified; if the two can not be matched at the same time, one can be matched, and the other can not be matched, the included angle between the positioning hole of the camshaft and the speed reducing groove is unqualified.
According to the angle detection device provided by the invention, the angle measurement of the positioning hole and the deceleration groove of the camshaft is not required to be carried out until the camshaft finally enters the detection chamber, the angle sizes of the positioning hole and the deceleration groove of the camshaft can be detected on the production site, the qualified products and the unqualified products are shunted in the production process, the detected unqualified workpieces do not enter the next process, and the qualified workpieces enter the subsequent process for continuous processing. The angle detection device can quickly detect the positioning holes of the camshaft and the angle size of the deceleration groove, avoids the mixed flow condition of qualified products and unqualified products, reduces subsequent processing cost and inspection personnel, and has smaller subsequent inspection difficulty and reduced cost.
The angle detection device is only a preferred scheme, and is not particularly limited to the preferred scheme, and on the basis, targeted adjustment can be performed according to actual needs, so that different embodiments can be obtained, the bracket comprises a first bracket 3 and a second bracket 4, a sliding groove is formed in the rack 1, the sliding groove is arranged along the X direction, the first bracket 3 is clamped in the sliding groove and can move along the sliding groove, namely the bracket can move along the X direction to adjust the transverse position of the plug gauge 5. The second support 4 comprises a first end and a second end, the first end is installed at the top of the first support 3, the plug gauge 5 is installed in the installation hole of the second end of the second support 4 and can move along the axis of the installation hole, namely the plug gauge 5 can move along the Z direction, and the height of the plug gauge 5 can be adjusted. The chock 2 is mounted in a through hole of the first support 3 and is movable along the axis of the through hole, that is to say the chock 2 is movable in the Y direction, the longitudinal position of the chock 2 being adjustable. The diameter of camshaft is different, and the position of locating hole and deceleration groove is different, through the position of adjusting feeler gauge 5 and chock 2, can make feeler gauge 5 be located locating hole complex position, makes chock 2 be located deceleration groove complex position to whether detecting feeler gauge 5 and stretching into the locating hole, whether chock 2 can stretch into the deceleration groove, judges whether qualified between the locating hole of camshaft and the deceleration groove contained angle. The positions of the plug gauge 5 and the plug block 2 are adjusted through the support, so that the device is convenient to use, simple in structure, easy to operate and good in stability.
On the basis of the above-mentioned specific embodiments, those skilled in the art can make several changes to the angle detection device according to different situations, and the top of the first bracket 3 has a groove to facilitate installation of the second bracket 4. Threaded holes are formed in the grooves, waist-shaped holes are formed in the first ends of the second supports 4, the first supports 3 and the second supports 4 are connected through bolts, the second supports 4 can move along the waist-shaped holes by loosening the adjusting bolts, the longitudinal position of the plug gauge 5 in the Y direction is adjusted, all-directional adjustment of the plug gauge 5 in the transverse direction, the longitudinal direction and the height is achieved, the application range is wide, and the plug gauge is more convenient to use.
Obviously, under the guidance of this idea, a person skilled in the art can make a plurality of changes to the above-mentioned specific embodiments according to the difference of specific situations, the second support 4 can rotate around the first support 3, in order to adjust the size of the included angle between the plug gauge 5 and the plug block 2, whether the included angle between the positioning hole of different angles and the deceleration groove is qualified can be detected, when the included angle between the positioning hole of the camshaft to be detected and the deceleration groove is 90 °, the included angle between the plug gauge 5 and the plug block 2 is 90 °, when the included angle between the positioning hole of the camshaft to be detected and the deceleration groove is 60 °, the included angle between the plug gauge 5 and the plug block 2 is adjusted according to the included angle between the positioning hole of the actual detection camshaft and the deceleration groove, the application range is increased.
It should be particularly noted that the angle detection device provided by the present invention should not be limited to such a situation, the first support 3 is along the vertical direction, the second support 4 is along the horizontal direction, the included angle between the plug gauge 5 and the plug block 2 is 90 °, at this time, the included angle between the plug gauge 5 and the plug block 2 is fixed, a special angle detection is performed, only the positioning hole and the deceleration groove with the included angle of 90 ° can be detected, the flow line detection can be performed, and the detection speed is high.
According to the angle detection device provided by the invention, under the condition that other components are not changed, the clamp comprises the chuck and the tip 6, and the chuck is fixed at one end of the frame 1 and is used for positioning the camshaft at the end face. The centre 6 is mounted at the other end of the frame 1 and is movable in the X direction to clamp the camshaft. The centre 6 can be a manual spring centre, the structure is simple, the clamping force is large, and the handle is arranged on the centre 6, so that the centre 6 is easy to drive to move.
In the description of the present invention, it should be noted that the terms X direction, Y direction, Z direction and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An angle detection device is characterized by comprising a rack (1), a clamp which is arranged on the rack (1) and used for fixing a camshaft, and an angle detection tool which is arranged on the rack (1) and used for detecting whether an included angle between a positioning hole of the camshaft and a deceleration groove is qualified, wherein the angle detection tool comprises a support which is arranged on the rack (1), a plug gauge (5) and a plug block (2) which are arranged on the support, a set included angle is formed between the plug gauge (5) and the plug block (2), the plug gauge (5) can extend into the positioning hole, the plug block (2) can extend into the deceleration groove, the clamp comprises a chuck which is fixed at one end of the rack (1) and a tip (6) which is arranged at the other end of the rack (1) and can move, the support comprises a first support (3) and a second support (4), the improved plug gauge is characterized in that a sliding groove is formed in the rack (1), the first support (3) is clamped into the sliding groove and can be moved along the sliding groove, the first end of the second support (4) is installed at the top of the first support (3), the plug gauge (5) is installed in the installation hole of the second end of the second support (4) and can be moved along the axis of the installation hole, and the plug block (2) is installed in the through hole of the first support (3) and can be moved along the axis of the through hole.
2. The angle detecting device according to claim 1, wherein a groove is formed at the top of the first bracket (3), a threaded hole is formed in the groove, a waist-shaped hole is formed at the first end of the second bracket (4), and the first bracket (3) and the second bracket (4) are connected through a bolt.
3. The angle detection device according to claim 2, characterized in that the second bracket (4) is rotatable about the first bracket (3) to adjust the size of the angle between the plug gauge (5) and the plug block (2).
4. The angle detection device according to claim 2, characterized in that the first bracket (3) is vertical and the second bracket (4) is horizontal, the angle between the feeler (5) and the block (2) being 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191378.XA CN106595440B (en) | 2016-12-21 | 2016-12-21 | Angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191378.XA CN106595440B (en) | 2016-12-21 | 2016-12-21 | Angle detection device |
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| Publication Number | Publication Date |
|---|---|
| CN106595440A CN106595440A (en) | 2017-04-26 |
| CN106595440B true CN106595440B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191378.XA Active CN106595440B (en) | 2016-12-21 | 2016-12-21 | Angle detection device |
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| CN (1) | CN106595440B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907035B (en) * | 2017-12-13 | 2023-12-15 | 四川银钢一通凸轮轴有限公司 | Cam shaft signal panel angle detection mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970007295A (en) * | 1995-07-25 | 1997-02-21 | Straightness measuring device of camshaft for automobile engine | |
| CN201611249U (en) * | 2010-03-10 | 2010-10-20 | 绵阳华晨瑞安汽车零部件有限公司 | Cam corner rapid detecting device |
| CN102095392A (en) * | 2010-12-02 | 2011-06-15 | 哈尔滨海太精密量仪有限公司 | Camshaft measurement machine for dynamically measuring specific parameter of camshaft |
| CN201926416U (en) * | 2010-12-17 | 2011-08-10 | 上海柴油机股份有限公司 | Engine-camshaft timing included-angle detecting tool |
| CN204154221U (en) * | 2014-10-31 | 2015-02-11 | 宁波思明汽车科技有限公司 | A kind of special-shaped connecting pipe appliance special for detecting for automobile |
| CN105258619A (en) * | 2015-11-13 | 2016-01-20 | 重庆市银钢一通科技有限公司 | Phase angle detection tool |
| CN206330534U (en) * | 2016-12-21 | 2017-07-14 | 重庆市银钢一通科技有限公司 | A kind of angle detection device |
-
2016
- 2016-12-21 CN CN201611191378.XA patent/CN106595440B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970007295A (en) * | 1995-07-25 | 1997-02-21 | Straightness measuring device of camshaft for automobile engine | |
| CN201611249U (en) * | 2010-03-10 | 2010-10-20 | 绵阳华晨瑞安汽车零部件有限公司 | Cam corner rapid detecting device |
| CN102095392A (en) * | 2010-12-02 | 2011-06-15 | 哈尔滨海太精密量仪有限公司 | Camshaft measurement machine for dynamically measuring specific parameter of camshaft |
| CN201926416U (en) * | 2010-12-17 | 2011-08-10 | 上海柴油机股份有限公司 | Engine-camshaft timing included-angle detecting tool |
| CN204154221U (en) * | 2014-10-31 | 2015-02-11 | 宁波思明汽车科技有限公司 | A kind of special-shaped connecting pipe appliance special for detecting for automobile |
| CN105258619A (en) * | 2015-11-13 | 2016-01-20 | 重庆市银钢一通科技有限公司 | Phase angle detection tool |
| CN206330534U (en) * | 2016-12-21 | 2017-07-14 | 重庆市银钢一通科技有限公司 | A kind of angle detection device |
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| CN106595440A (en) | 2017-04-26 |
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