CN105157527A - Automatic excircle journal tolerance detection mechanism of axis parts - Google Patents
Automatic excircle journal tolerance detection mechanism of axis parts Download PDFInfo
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- CN105157527A CN105157527A CN201510559616.7A CN201510559616A CN105157527A CN 105157527 A CN105157527 A CN 105157527A CN 201510559616 A CN201510559616 A CN 201510559616A CN 105157527 A CN105157527 A CN 105157527A
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- China
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- detection mechanism
- claw
- fixed
- axial workpiece
- axle journal
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Abstract
The invention discloses an automatic excircle journal tolerance detection mechanism of axis parts. The detection mechanism comprises a support frame, a fixed plate, a push cylinder, a clamp claw, a micrometer, a contact sensor, and a data display instrument. The fixed plate is fixed on the upper plane of the support frame horizontally; and a concave arc structure is arranged at the middle part of the fixed plate. The push cylinder is arranged at one end of the fixed plate. The clamp claw is arranged on the top of the arc structure; the contact sensor is arranged at the end surface of the clamp claw; the micrometer is fixed on the support frame by a fixed rack and one end of the micrometer is in contact with the clamp claw; and the data display instrument is connected with the micrometer and the contact sensor. According to the technical scheme, with the automatic detection mechanism, detection of the excircle dimensions of axis parts can be completed automatically; the concrete dimension of the journal can be displayed directly; the observation error caused by manual detection can be eliminated; the detection precision is high; and the mechanism can be used conveniently and reliably.
Description
Technical field
The present invention relates to pick-up unit, particularly relate to a kind of axial workpiece cylindrical axle journal tolerance automatic detection mechanism.
Background technology
Axial workpiece is one of typical part often run in Hardware fitting, and it is mainly used to supporting transmission parts, and transmitting torque and bearing load are different by axial workpiece version, generally can be divided into optical axis, multidiameter and special-shaped axis three class; Or be divided into solid shaft, tubular shaft etc.They are used for the driving parts such as supporting gear, belt wheel in the machine, with transmitting torque or motion.
The most important part of axial workpiece is axle bearing mount portion position, and what its tolerance values directly had influence on bearing fit is difficult to degree.In Machining of Shaft-type Parts process, master worker carries out outer through measuring, in order to determine whether the technical requirement reached on drawing through the axle of conventional vernier caliper to processing.And for reviewer, inspecting by random samples portioned product is the significant process whether inspection product is qualified, and adopt manual detection, there is a large amount of human error, cause inspection structure inaccurate, affect Product Assembly efficiency and result of use.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of axial workpiece cylindrical axle journal tolerance automatic detection mechanism, automatically can complete the detection of axial workpiece excircle dimension, directly show the concrete size of axle journal, eliminate the malobservation of manual detection, accuracy of detection is high, easy to use and reliable.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of axial workpiece cylindrical axle journal tolerance automatic detection mechanism, comprise support, fixed head, promote cylinder, claw, milscale, feeler and data display instrument, described fixed head is laterally fixed on plane on support, and be provided with a concave arc structure in the middle part of fixed head, described promotion cylinder is arranged on fixed head one end, described claw is arranged on arcuate structure top, described feeler is arranged on claw end face, described milscale is fixed on support and one end by fixed mount and contacts with claw, described data display instrument respectively with milscale, feeler is connected.
In the present invention's preferred embodiments, described promotion cylinder head portions connects arc and cuts somebody's hair, and arc is cut somebody's hair and is internally connected with frictional layer.
In the present invention's preferred embodiments, described claw is made up of left pawl, Compress Spring and right pawl, and described left pawl and right pawl are separately positioned on the left and right sides of Compress Spring, and left pawl and right pawl form Eight characters structure.
In the present invention's preferred embodiments, described claw is connected to arcuate structure top by inverted L shape web joint.
In the present invention's preferred embodiments, described inverted L shape web joint horizontal direction is provided with regulating tank.
The invention has the beneficial effects as follows: a kind of axial workpiece cylindrical of the present invention axle journal tolerance automatic detection mechanism, automatically can complete the detection of axial workpiece excircle dimension, directly show the concrete size of axle journal, eliminate the malobservation of manual detection, accuracy of detection is high, easy to use and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of axial workpiece cylindrical axle journal tolerance automatic detection mechanism one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of axial workpiece cylindrical axle journal tolerance automatic detection mechanism, comprise support 1, fixed head 2, promote cylinder 3, claw, milscale 4, feeler 5 and data display instrument 6, described fixed head 2 is laterally fixed on plane on support 1, and be provided with a concave arc structure 21 in the middle part of fixed head 2, concave arc structure 21 can fix axial workpiece automatically, described promotion cylinder 3 is arranged on fixed head 2 one end, described claw is arranged on arcuate structure 21 top, described feeler 5 is arranged on claw end face, described milscale 4 is fixed on support 1 and one end by fixed mount 7 and contacts with claw, described data display instrument 6 respectively with milscale 4, feeler 5 is connected.
Further, described promotion cylinder 3 end connects arc and cuts somebody's hair 31, and arc is cut somebody's hair and 31 is internally connected with frictional layer 32, is mainly used in the promotion of axial workpiece.
Further, described claw forms 10 by left pawl 8, Compress Spring 9 and right pawl, described left pawl 8 and right pawl 10 are separately positioned on the left and right sides of Compress Spring 9, and left pawl 8 forms Eight characters structure with right pawl 10, can carry out finding measurement accurately by auto-alignment class part, when the pedestal sensor of claw 8 end touch the diameter of axle outer through time, just give data display instrument 6 one data-signals, by numerical monitor on data display instrument 6.
Further, described claw is connected to arcuate structure 21 top by inverted L shape web joint 11, and inverted L shape web joint 11 horizontal direction is provided with regulating tank (not shown), the main position regulating claw.
The invention has the beneficial effects as follows: a kind of axial workpiece cylindrical of the present invention axle journal tolerance automatic detection mechanism, automatically can complete the detection of axial workpiece excircle dimension, directly show the concrete size of axle journal, eliminate the malobservation of manual detection, accuracy of detection is high, easy to use and reliable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an axial workpiece cylindrical axle journal tolerance automatic detection mechanism, it is characterized in that, comprise support, fixed head, promote cylinder, claw, milscale, feeler and data display instrument, described fixed head is laterally fixed on plane on support, and be provided with a concave arc structure in the middle part of fixed head, described promotion cylinder is arranged on fixed head one end, described claw is arranged on arcuate structure top, described feeler is arranged on claw end face, described milscale is fixed on support and one end by fixed mount and contacts with claw, described data display instrument respectively with milscale, feeler is connected.
2. axial workpiece cylindrical axle journal tolerance automatic detection mechanism according to claim 1, is characterized in that, described promotion cylinder head portions connects arc and cuts somebody's hair, and arc is cut somebody's hair and is internally connected with frictional layer.
3. axial workpiece cylindrical axle journal tolerance automatic detection mechanism according to claim 1, it is characterized in that, described claw is made up of left pawl, Compress Spring and right pawl, and described left pawl and right pawl are separately positioned on the left and right sides of Compress Spring, and left pawl and right pawl form Eight characters structure.
4. axial workpiece cylindrical axle journal tolerance automatic detection mechanism according to claim 1, it is characterized in that, described claw is connected to arcuate structure top by inverted L shape web joint.
5. axial workpiece cylindrical axle journal tolerance automatic detection mechanism according to claim 5, it is characterized in that, described inverted L shape web joint horizontal direction is provided with regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559616.7A CN105157527A (en) | 2015-09-07 | 2015-09-07 | Automatic excircle journal tolerance detection mechanism of axis parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559616.7A CN105157527A (en) | 2015-09-07 | 2015-09-07 | Automatic excircle journal tolerance detection mechanism of axis parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157527A true CN105157527A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559616.7A Pending CN105157527A (en) | 2015-09-07 | 2015-09-07 | Automatic excircle journal tolerance detection mechanism of axis parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560582A (en) * | 2017-08-25 | 2018-01-09 | 西安工业大学 | A kind of train shaft footpath automatic measurement mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314903A (en) * | 1988-06-16 | 1989-12-20 | Takamatsu Kikai Kogyo Kk | Two-finger type electric micrometer |
| CN2713431Y (en) * | 2004-07-29 | 2005-07-27 | 重庆宗申技术开发研究有限公司 | Piston skirt detector |
| JP2006153546A (en) * | 2004-11-26 | 2006-06-15 | Sanyo Special Steel Co Ltd | Contact type steel pipe dimension-measuring device |
| CN2898763Y (en) * | 2006-04-04 | 2007-05-09 | 陈新 | Axial-diameter inspector |
| CN203349808U (en) * | 2013-05-31 | 2013-12-18 | 河南省中原内配股份有限公司 | Novel measurement device of cylinder liner |
| CN204240939U (en) * | 2014-10-24 | 2015-04-01 | 无锡华星机电制造有限公司 | A kind of device for measuring piston outside diameter and diameter of ring groove |
-
2015
- 2015-09-07 CN CN201510559616.7A patent/CN105157527A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314903A (en) * | 1988-06-16 | 1989-12-20 | Takamatsu Kikai Kogyo Kk | Two-finger type electric micrometer |
| CN2713431Y (en) * | 2004-07-29 | 2005-07-27 | 重庆宗申技术开发研究有限公司 | Piston skirt detector |
| JP2006153546A (en) * | 2004-11-26 | 2006-06-15 | Sanyo Special Steel Co Ltd | Contact type steel pipe dimension-measuring device |
| CN2898763Y (en) * | 2006-04-04 | 2007-05-09 | 陈新 | Axial-diameter inspector |
| CN203349808U (en) * | 2013-05-31 | 2013-12-18 | 河南省中原内配股份有限公司 | Novel measurement device of cylinder liner |
| CN204240939U (en) * | 2014-10-24 | 2015-04-01 | 无锡华星机电制造有限公司 | A kind of device for measuring piston outside diameter and diameter of ring groove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560582A (en) * | 2017-08-25 | 2018-01-09 | 西安工业大学 | A kind of train shaft footpath automatic measurement mechanism |
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Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |