CN105547112A - Groove detection device for crankshaft - Google Patents
Groove detection device for crankshaft Download PDFInfo
- Publication number
- CN105547112A CN105547112A CN201510878136.7A CN201510878136A CN105547112A CN 105547112 A CN105547112 A CN 105547112A CN 201510878136 A CN201510878136 A CN 201510878136A CN 105547112 A CN105547112 A CN 105547112A
- Authority
- CN
- China
- Prior art keywords
- detection arm
- crankshaft
- groove
- probe
- hole
- 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.)
- Pending
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Classifications
-
- 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
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses a groove detection device for a crankshaft, belonging to a crankshaft test tool. The groove detection device for the crankshaft comprises a detection arm 1 and a detection arm 2, one end of the detection arm 1 is connected with one end of the detection arm 2, and the detection arm 1 is mutually perpendicular to the detection arm 2; the detection arm 1 is provided with a through hole, and one end of the crankshaft is inserted into the through hole; the detection arm 2 is also provided with a through hole, and a support is inserted into the through hole; two ends of the support are respectively connected with a dial plate and a probe, the probe corresponds to the groove on the crankshaft, and the probe is mutually perpendicular to the crankshaft. The groove detection device for crankshaft is exclusively used in the device for detecting a crankshaft installation groove. Because the crankshaft installation groove is close to an eccentric gear, a general test tool for detecting the size of the installation groove is difficult. According to the invention, the crankshaft is fixed on the test tool, and a probe is used for detecting the installation groove, wherein the probe is connected with a dial plate through a support and the dial plate is able to directly read out whether the depth of the installation groove meets the demand or not.
Description
Technical field
The present invention relates to bent axle cubing, specifically, the present invention relates to a kind of bent axle groove detection apparatus.
Background technology
Be illustrated in figure 1 the structural representation of idle call bent axle, because the structure of bent axle is special, mounting groove is provided with in bent axle, because bent axle is provided with eccentric wheel, eccentric moulding is irregular, cutting and the detection of mounting groove are all more difficult, and particularly during factory's large-scale production, testing needs a lot of time, and the efficiency of detection is lower.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of pick-up unit that can detect crankshaft installed groove fast.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: bent axle groove detection apparatus, comprise detection arm one and detection arm two, one end of described detection arm one and detection arm two links together, detection arm one is mutually vertical with detection arm two, detection arm one is provided with a through hole, one end of bent axle is inserted in through hole, detection arm two is also provided with through hole, support is inserted in the through hole of detection arm two, the two ends of described support connect dial plate and probe, and the groove on the corresponding bent axle of described probe, probe and bent axle are mutually vertical.
Adopt technical scheme of the present invention, following beneficial effect can be obtained:
The pick-up unit detecting crankshaft installed groove is exclusively used in during bent axle groove detection apparatus of the present invention, the size detecting mounting groove near eccentric wheel by common cubing due to crankshaft installed groove (in Fig. 1 A place) is more difficult, bent axle is fixed in cubing by the present invention, then with probe in detecting mounting groove, probe is connected with dial plate by support, and whether the degree of depth that dial plate directly can read mounting groove meets the requirements.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this instructions and the mark in figure below:
Fig. 1 is the structural representation of bent axle;
Fig. 2 is structural representation of the present invention;
Mark in above-mentioned figure is: 1, detection arm one; 2, detection arm two; 3, probe; 4, support; 5, dial plate; 6, bent axle.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 2, bent axle groove detection apparatus, comprise detection arm 1 and detection arm 22, one end of detection arm 1 and detection arm 22 links together, detection arm 1 is mutually vertical with detection arm 22, detection arm 1 is provided with a through hole, one end of bent axle 6 is inserted in through hole, detection arm 22 is also provided with through hole, support 4 is inserted in the through hole of detection arm 22, the two ends of support 4 connect dial plate 5 and probe 3, the groove (the A place in accompanying drawing 1 or 2) on the corresponding bent axle 6 of probe 3, and probe 3 is mutually vertical with bent axle 6.
During use, the front end of bent axle 6 is inserted in the through hole of detection arm 1, then traversing carriage 4 and probe 3 are near the mounting groove place (the A place in accompanying drawing 1 or 2) of bent axle 6, the index of pointer on continuous rotary crankshaft 6 recording meter panel 5, sees index whether in qualified scope.Whether the groove depth that pick-up unit of the present invention can detect bent axle 6 mounting groove is fast qualified, and operative is also easier.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (1)
1. bent axle groove detection apparatus, it is characterized in that: comprise detection arm one and detection arm two, one end of described detection arm one and detection arm two links together, and detection arm one is mutually vertical with detection arm two, and detection arm one is provided with a through hole, one end of bent axle is inserted in through hole, detection arm two is also provided with through hole, and support is inserted in the through hole of detection arm two, and the two ends of described support connect dial plate and probe, groove on the corresponding bent axle of described probe, probe and bent axle are mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878136.7A CN105547112A (en) | 2015-12-04 | 2015-12-04 | Groove detection device for crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878136.7A CN105547112A (en) | 2015-12-04 | 2015-12-04 | Groove detection device for crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547112A true CN105547112A (en) | 2016-05-04 |
Family
ID=55826478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878136.7A Pending CN105547112A (en) | 2015-12-04 | 2015-12-04 | Groove detection device for crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547112A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182985Y (en) * | 1994-01-15 | 1994-11-16 | 成都量具刃具股份有限公司 | Instrument for measuring internal diameter of cycle trough |
| CN200968847Y (en) * | 2006-08-18 | 2007-10-31 | 东风汽车有限公司 | Universal inner hole ring groove depth measuring meter |
| CN201628535U (en) * | 2010-04-06 | 2010-11-10 | 广西玉柴机器股份有限公司 | Coaxiality detecting tool for cylinder hole and annular groove of cylinder body |
| CN201764931U (en) * | 2010-08-25 | 2011-03-16 | 湖南江滨机器（集团）有限责任公司 | Bottom diameter measuring instrument of piston ring slot |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202393328U (en) * | 2011-12-09 | 2012-08-22 | 昆山恒源机械制造有限公司 | Gauge for detecting distance between bottom ring groove and external reference |
| CN202928507U (en) * | 2012-11-28 | 2013-05-08 | 河南省中原内配股份有限公司 | Testing fixture for measuring cylinder liner bore antiwearing circular groove depth |
| CN103115554A (en) * | 2013-02-01 | 2013-05-22 | 安阳鑫盛机床股份有限公司 | Device and method for measuring depth of annular grooves in large-sized workpiece holes |
| CN203011322U (en) * | 2013-01-15 | 2013-06-19 | 陈硕 | Measurement table for cylindricity of piston axis relative to ring slot excircle |
| CN103344167A (en) * | 2013-07-15 | 2013-10-09 | 天润曲轴股份有限公司 | Crankshaft semicircular key groove depth detection tool |
| CN203432485U (en) * | 2013-09-03 | 2014-02-12 | 安徽白兔湖动力有限公司 | Radial circle run-out detecting device for circular groove bottom circle of piston to axis of skirt portion |
| CN203758442U (en) * | 2013-12-10 | 2014-08-06 | 中国航空工业第六一八研究所 | Step deep hole coaxiality gauge |
| CN203881289U (en) * | 2014-06-03 | 2014-10-15 | 江苏兄弟活塞有限公司 | Device for measuring concentricity of ring groove and outer circle of piston |
| CN204007432U (en) * | 2014-07-24 | 2014-12-10 | 湖南江滨机器（集团）有限责任公司 | Cubing is measured in a kind of piston ring groove bottom footpath |
-
2015
- 2015-12-04 CN CN201510878136.7A patent/CN105547112A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182985Y (en) * | 1994-01-15 | 1994-11-16 | 成都量具刃具股份有限公司 | Instrument for measuring internal diameter of cycle trough |
| CN200968847Y (en) * | 2006-08-18 | 2007-10-31 | 东风汽车有限公司 | Universal inner hole ring groove depth measuring meter |
| CN201628535U (en) * | 2010-04-06 | 2010-11-10 | 广西玉柴机器股份有限公司 | Coaxiality detecting tool for cylinder hole and annular groove of cylinder body |
| CN201764931U (en) * | 2010-08-25 | 2011-03-16 | 湖南江滨机器（集团）有限责任公司 | Bottom diameter measuring instrument of piston ring slot |
| CN202304716U (en) * | 2011-10-26 | 2012-07-04 | 陕西宇航科技工业公司 | Measuring implement for detecting depth of circular groove |
| CN202393328U (en) * | 2011-12-09 | 2012-08-22 | 昆山恒源机械制造有限公司 | Gauge for detecting distance between bottom ring groove and external reference |
| CN202928507U (en) * | 2012-11-28 | 2013-05-08 | 河南省中原内配股份有限公司 | Testing fixture for measuring cylinder liner bore antiwearing circular groove depth |
| CN203011322U (en) * | 2013-01-15 | 2013-06-19 | 陈硕 | Measurement table for cylindricity of piston axis relative to ring slot excircle |
| CN103115554A (en) * | 2013-02-01 | 2013-05-22 | 安阳鑫盛机床股份有限公司 | Device and method for measuring depth of annular grooves in large-sized workpiece holes |
| CN103344167A (en) * | 2013-07-15 | 2013-10-09 | 天润曲轴股份有限公司 | Crankshaft semicircular key groove depth detection tool |
| CN203432485U (en) * | 2013-09-03 | 2014-02-12 | 安徽白兔湖动力有限公司 | Radial circle run-out detecting device for circular groove bottom circle of piston to axis of skirt portion |
| CN203758442U (en) * | 2013-12-10 | 2014-08-06 | 中国航空工业第六一八研究所 | Step deep hole coaxiality gauge |
| CN203881289U (en) * | 2014-06-03 | 2014-10-15 | 江苏兄弟活塞有限公司 | Device for measuring concentricity of ring groove and outer circle of piston |
| CN204007432U (en) * | 2014-07-24 | 2014-12-10 | 湖南江滨机器（集团）有限责任公司 | Cubing is measured in a kind of piston ring groove bottom footpath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |