CN103196343B - Tappet comprehensive gauge - Google Patents
Tappet comprehensive gauge Download PDFInfo
- Publication number
- CN103196343B CN103196343B CN201310091080.1A CN201310091080A CN103196343B CN 103196343 B CN103196343 B CN 103196343B CN 201310091080 A CN201310091080 A CN 201310091080A CN 103196343 B CN103196343 B CN 103196343B
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- base plate
- tappet
- gauge
- face
- rotating disk
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a tappet comprehensive gauge. A rotating disc is horizontally arranged above a bottom plate, and a clamping plate and a V-type block are arranged above the rotating disc, wherein the V-type block is fixed with the top surface of the rotating disc, and an opening of the V-type block faces the clamping plate. Two ends of the clamping plate are respectively fixed with corresponding portions of the opening end of the V-type block, and a clamping region is formed between the clamping plate and the opening of the V-type block. A dial indicator is vertically arranged above the V-type block, and the head of the dial indicator faces the clamping region. A straight line sliding platform is located besides the rotating disc, a sliding rail of the straight line sliding platform is fixed with the top surface of the bottom plate, a meter seat is fixed on the sliding platform top surface of the straight line sliding platform through a connection plate, and the lever dial indicator is installed at an installment end of the meter seat. The tappet comprehensive gauge is a comprehensive gauge which is simple and easy to use, has tappet top surface radial beating degree inspection and surface profile inspection functions, is high in inspection precision, convenient to inspect, low in requirements for use environment, and accordingly can be used for temporary inspection on the spot.
Description
Technical field
The invention belongs to cubing field, specifically, particularly relate to a kind of comprehensive check tool that can detect tappet end face radius run-out degree and surface profile.
Background technology
As everyone knows, tappet is one of vitals of automotive engine air intake system, and the radius run-out degree of tappet end face and surface profile are important parameter indexs, and these two Testing index all can not exceed standard.At present, the special three-coordinate instrument of general employing detects the radius run-out degree of tappet end face, the surface profile of tappet end face then relies on other profile tolerance instrument to detect, although accuracy of detection is high, but need the independent specialized equipment of two covers to detect, and three-coordinate instrument and profile tolerance instrument are exact instrument, not only price is high, and complicated operation; In addition, three-coordinate instrument and the requirement of profile tolerance instrument to environment for use harsher, so just can not detect tappet at the scene, be for this reason badly in need of solve the problems of the technologies described above.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of easy tappet comprehensive gauge, to be detected radius run-out degree and the surface profile of tappet end face at the scene by this comprehensive check tool.
Technical scheme of the present invention is as follows: a kind of tappet comprehensive gauge, it is characterized in that: comprise base plate (1) and straight line slide unit (7), wherein base plate (1) upper horizontal is provided with a rotating disk (2), and the centre of this rotating disk is connected with base plate (1) by runner assembly; Described rotating disk (2) top is provided with grip block (3) and V-block (4), and wherein V-block (4) and rotating disk (2) end face are fixed, and the opening of this V-block is towards grip block (3); The two ends of described grip block (3) are fixed by the corresponding position of screw (5) with V-block (4) openend respectively, clamping zone (Q) is formed between the opening of this grip block and V-block (4), after this clamping zone clamping tappet (T), the axial line of tappet (T) and the axial line of described rotating disk (2) are on same straight line; Described V-block (4) top is vertically provided with a clock gauge (6), and the gauge outfit of this clock gauge is towards described clamping zone (Q), and clock gauge (6) is supported on by supporting component on the end face of described base plate (1);
Described straight line slide unit (7) is positioned at rotating disk (2) side, slide rail (7a) and described base plate (1) end face of this straight line slide unit are fixed, slide unit (7b) end face of straight line slide unit (7) is fixed with one piece of web joint (8), and slide unit (7b) can move linearly along slide rail (7a); The end face of described web joint (8) is fixed with gauge stand (9), at the installation end of gauge stand, a dial test indicator (10) is installed, the gauge outfit of this dial test indicator and the gauge outfit of described clock gauge (6), and can by the centers of described rotating disk (2) when the gauge outfit of dial test indicator (10) moves in same level.
Before measurement, by tappet (T) clamping to be measured at described clamping zone (Q), and the periphery of tappet (T) contacts with two openends of V-block (4).
When measuring the radius run-out degree of tappet (T) end face, first make the end face of gauge outfit contact tappet (T) of clock gauge (6), then rotating disk (2) is driven to rotate manually, and then make tappet (T) follow rotating disk (2) to rotate together, the radius run-out degree of tappet (T) end face is at this moment just measured by the reading of clock gauge (6).
When measuring the surface profile of tappet (T) end face, first make the end face of gauge outfit contact tappet (T) of dial test indicator (10), then slide unit (7b) is driven to move linearly along slide rail (7a) manually, at this moment just measure the surface profile of tappet (T) end face by the reading of dial test indicator (10), and can and show that the bow of tappet (T) end face is high by the difference of calculating largest face profile tolerance and minimal face profile tolerance.
Adopt above technical scheme, the present invention is a kind of easy comprehensive check tool, and there is the function of detection tappet (T) end face radius run-out degree and surface profile, accuracy of detection is high, easy to detect, and the requirement of this comprehensive check tool to environment for use is lower, so just can detect at the scene, detection efficiency there has also been and significantly improves temporarily, thus overcomes the defect of traditional detection mode well, there is good technological value, be suitable for extensively promoting the use.
As preferably, described runner assembly is made up of rotating shaft (11), axle sleeve (12) and base plate mold insert (13), and wherein base plate mold insert (13) is installed on the end face of described base plate (1); Described axle sleeve (12) is installed in the center pit of described rotating disk (2) for up-small and down-big two-part staircase structure, the miner diameter end of this axle sleeve, and the bigger diameter end of axle sleeve (12) is positioned between the end face of rotating disk (2) bottom surface and base plate (1); Described rotating shaft (11) top is stretched in the endoporus of axle sleeve (12), and is rotatably assorted with this endoporus, and rotating shaft (11) bottom is through after the via hole on described base plate mold insert (13), with the mounting hole interference fit on base plate (1).
Adopt above structure, the present invention can ensure to rotate between rotating shaft (11) and axle sleeve (12) flexibly, to measure the radius run-out degree of tappet (T).
In the present invention, described supporting component is made up of support bar (14), adjuster bar (15), set screw (16) and housing screw (17), and wherein support bar (14) is in vertically arranging, and its bottom and described base plate (1) are fixed; Described adjuster bar (15) is in being horizontally disposed with, and one end of this adjuster bar is through after the mounting hole of support bar (14) upper end, and locked by described set screw (16), this set screw is arranged on the upper end of support bar (14) vertically;
Described adjuster bar (15) other end has the mounting groove of a up/down perforation vertically, and two sides of this mounting groove are connected by described housing screw (17).
Adopt above structure, this supporting component can support described clock gauge (6) securely, and adjusts the position of clock gauge (6) by set screw (16) and housing screw (17).
In the present embodiment, the top of described rotating shaft (11) has 2 annular oil grooves (11a), so just can add lubricating oil in annular oil groove (11a), thus ensure to rotate more flexibly between rotating shaft (11) and axle sleeve (12), avoid further catching phenomenon occurs.
Beneficial effect: the present invention is a kind of easy comprehensive check tool, and there is the function of detection tappet (T) end face radius run-out degree and surface profile, accuracy of detection is high, easy to detect, and the requirement of this comprehensive check tool to environment for use is lower, so just can detect at the scene temporarily, detection efficiency there has also been and significantly improves, thus overcome the defect of traditional detection mode well, there is good technological value, be suitable for extensively promoting the use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is that Fig. 1 dismantles the vertical view after clock gauge 6, supporting component, dial test indicator 10 and gauge stand 9.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 1,2 and 3, a kind of tappet comprehensive gauge, is formed primarily of base plate 1, rotating disk 2, grip block 3, V-block 4, screw 5, clock gauge 6, straight line slide unit 7, web joint 8, gauge stand 9, dial test indicator 10, runner assembly and supporting component.Wherein, base plate 1 is one flat plate, is square plate in the present embodiment.The upper horizontal of described base plate 1 is provided with a rotating disk 2, and the centre of this rotating disk 2 is connected with base plate 1 by runner assembly.
Described runner assembly is made up of rotating shaft 11, axle sleeve 12 and base plate mold insert 13, and wherein base plate mold insert 13 is installed on the end face of described base plate 1.Described axle sleeve 12 is up-small and down-big two-part staircase structure, and the miner diameter end of this axle sleeve 12 is installed in the center pit of described rotating disk 2, and the bigger diameter end of axle sleeve 12 is between rotating disk 2 bottom surface and the end face of base plate 1.Described rotating shaft 11 top is stretched in the endoporus of axle sleeve 12, and is rotatably assorted with the endoporus of this axle sleeve 12, and the top of rotating shaft 11 has 2 for holding the annular oil groove 11a of lubricating oil.The bottom of above-mentioned rotating shaft 11 through after the via hole on base plate mold insert 13, with the mounting hole interference fit on base plate 1.
As shown in Fig. 1,2 and 3, the top of described rotating disk 2 is provided with grip block 3 and V-block 4, and wherein V-block 4 and rotating disk 2 end face are fixed, and the opening of this V-block 4 is towards grip block 3.The two ends of described grip block 3 are fixed by the corresponding position of screw 5 with V-block 4 openend respectively, clamping zone Q is formed between this grip block 3 and opening of V-block 4, after this clamping zone Q clamping tappet T, the axial line of tappet T and the axial line of described rotating disk 2 are on same straight line.Vertically be provided with a clock gauge 6 above described V-block 4, the gauge outfit of this clock gauge 6 is towards described clamping zone Q, and clock gauge 6 is supported on the end face of described base plate 1 by supporting component.During detection, first allow the gauge outfit of described clock gauge 6 contact the end face of tappet T, then drive tappet T to rotate by rotary turnplate 2, thus measured the radius run-out degree of tappet T end face by the reading of clock gauge 6.
Described supporting component is made up of support bar 14, adjuster bar 15, set screw 16 and housing screw 17, and wherein support bar 14 is in vertically arranging, and bottom and the described base plate 1 of this support bar 14 are fixed.Described adjuster bar 15 is in being horizontally disposed with, and one end of this adjuster bar 15 is through after the mounting hole of support bar 14 upper end, and locked by described set screw 16, this set screw 16 is arranged on the upper end of support bar 14 vertically.Described adjuster bar 15 other end has the mounting groove (not marking in figure) of a up/down perforation vertically, and this mounting groove is for installing described clock gauge 6, and two of mounting groove sides are connected by described housing screw 17.
As shown in Fig. 1,2 and 3, described straight line slide unit 7 is outsourcing piece, and this straight line slide unit 7 is positioned at the side of rotating disk 2.The slide rail 7a of described straight line slide unit 7 is fixed by attachment screw and described base plate 1 end face, and the slide unit 7b end face of straight line slide unit 7 is fixed with one piece of web joint 8, and slide unit 7b can move linearly along slide rail 7a.The end face of described web joint 8 is fixed with the gauge stand 9 of an outsourcing, is provided with the dial test indicator 10 of an outsourcing at the installation end of gauge stand 9.The gauge outfit of described dial test indicator 10 and the gauge outfit of clock gauge 6 are in same level, and the gauge outfit of dial test indicator 10 can by the center of described rotating disk 2 when moving, so just measure the surface profile of tappet T end face by dial test indicator 10, and show that the bow of tappet T end face is high by the difference calculating largest face profile tolerance and minimal face profile tolerance.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a tappet comprehensive gauge, it is characterized in that: comprise base plate (1) and straight line slide unit (7), wherein base plate (1) upper horizontal is provided with a rotating disk (2), and the centre of this rotating disk is connected with base plate (1) by runner assembly; Described rotating disk (2) top is provided with grip block (3) and V-block (4), and wherein V-block (4) and rotating disk (2) end face are fixed, and the opening of this V-block is towards grip block (3); The two ends of described grip block (3) are fixed by the corresponding position of screw (5) with V-block (4) openend respectively, clamping zone (Q) is formed between the opening of this grip block and V-block (4), after this clamping zone clamping tappet (T), the axial line of tappet (T) and the axial line of described rotating disk (2) are on same straight line; Described V-block (4) top is vertically provided with a clock gauge (6), the gauge outfit of this clock gauge is towards described clamping zone (Q), and clock gauge (6) is supported on by supporting component on the end face of described base plate (1);
Described straight line slide unit (7) is positioned at rotating disk (2) side, slide rail (7a) and described base plate (1) end face of this straight line slide unit are fixed, slide unit (7b) end face of straight line slide unit (7) is fixed with one piece of web joint (8), and slide unit (7b) can move linearly along slide rail (7a); The end face of described web joint (8) is fixed with gauge stand (9), at the installation end of gauge stand, a dial test indicator (10) is installed, the gauge outfit of this dial test indicator and the gauge outfit of described clock gauge (6), and can by the centers of described rotating disk (2) when the gauge outfit of dial test indicator (10) moves in same level.
2. tappet comprehensive gauge according to claim 1, it is characterized in that: described runner assembly is made up of rotating shaft (11), axle sleeve (12) and base plate mold insert (13), and wherein base plate mold insert (13) is installed on the end face of described base plate (1); Described axle sleeve (12) is up-small and down-big two-part staircase structure, the miner diameter end of this axle sleeve is installed in the center pit of described rotating disk (2), and the bigger diameter end of axle sleeve (12) is positioned between the end face of rotating disk (2) bottom surface and base plate (1); Described rotating shaft (11) top is stretched in the endoporus of axle sleeve (12), and be rotatably assorted with this endoporus, and rotating shaft (11) bottom is through after the via hole on described base plate mold insert (13), with the mounting hole interference fit on base plate (1).
3. tappet comprehensive gauge according to claim 1 and 2, it is characterized in that: described supporting component is made up of support bar (14), adjuster bar (15), set screw (16) and housing screw (17), wherein support bar (14) is in vertically arranging, and its bottom and described base plate (1) are fixed; Described adjuster bar (15) is in being horizontally disposed with, one end of this adjuster bar is through after the mounting hole of support bar (14) upper end, locked by described set screw (16), this set screw is arranged on the upper end of support bar (14) vertically;
Described adjuster bar (15) other end has the mounting groove of a up/down perforation vertically, and two sides of this mounting groove are connected by described housing screw (17).
4. tappet comprehensive gauge according to claim 2, is characterized in that: the top of described rotating shaft (11) has 2 annular oil grooves (11a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310091080.1A CN103196343B (en) | 2013-03-21 | 2013-03-21 | Tappet comprehensive gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310091080.1A CN103196343B (en) | 2013-03-21 | 2013-03-21 | Tappet comprehensive gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196343A CN103196343A (en) | 2013-07-10 |
| CN103196343B true CN103196343B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310091080.1A Expired - Fee Related CN103196343B (en) | 2013-03-21 | 2013-03-21 | Tappet comprehensive gauge |
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| Country | Link |
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| CN (1) | CN103196343B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604342B (en) * | 2013-11-25 | 2016-04-13 | 广西玉柴机器股份有限公司 | Tappet bottom face height difference gauge |
| CN106442551A (en) * | 2016-08-25 | 2017-02-22 | 韦士肯（厦门）检测科技有限公司 | Tappet automatic comprehensive detection device |
| CN106895800B (en) * | 2017-03-17 | 2022-09-23 | 台州广播电视大学 | Detection device and detection method for spherical crank |
| CN107121116A (en) * | 2017-05-25 | 2017-09-01 | 重庆大学 | Screw type face combination property detection platform |
| CN107702613A (en) * | 2017-09-29 | 2018-02-16 | 苏州英仕精密机械有限公司 | A kind of inside micrometer clamping device and clamping device |
| CN109631728B (en) * | 2019-01-28 | 2024-03-15 | 苏州金世博精密机电有限公司 | Irregular large excircle checking fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530160A (en) * | 1982-09-17 | 1985-07-23 | Johannes Heidenhain Gmbh | Sensing pin mounting arrangement for multicoordinate sensing head |
| JPH07332908A (en) * | 1994-06-10 | 1995-12-22 | Fuji Oozx Inc | Thickness measuring apparatus for thick part of lower surface of top wall of tappet |
| CN2723957Y (en) * | 2004-09-09 | 2005-09-07 | 中国重型汽车集团有限公司 | Special detector for measuring disc type screw bevel gear bevel surface jitter |
| CN200975885Y (en) * | 2006-10-31 | 2007-11-14 | 扬动股份有限公司 | Cylinder cover conduit hole coaxiality and verticality gauge |
| CN101788253A (en) * | 2010-03-17 | 2010-07-28 | 上海大学 | Device for measuring axial assembling clearance between tappet body component roller wheel and tappet body for fuel injection system of automobile |
| CN201697592U (en) * | 2010-05-14 | 2011-01-05 | 浙江吉利汽车研究院有限公司 | Detection device for measuring height of boss in valve tappet of automobile |
| CN102901422A (en) * | 2012-10-23 | 2013-01-30 | 安徽全柴动力股份有限公司 | Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine |
| CN203203510U (en) * | 2013-03-21 | 2013-09-18 | 重庆民发汽车配件有限责任公司 | Tappet comprehensive gauge |
-
2013
- 2013-03-21 CN CN201310091080.1A patent/CN103196343B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530160A (en) * | 1982-09-17 | 1985-07-23 | Johannes Heidenhain Gmbh | Sensing pin mounting arrangement for multicoordinate sensing head |
| JPH07332908A (en) * | 1994-06-10 | 1995-12-22 | Fuji Oozx Inc | Thickness measuring apparatus for thick part of lower surface of top wall of tappet |
| CN2723957Y (en) * | 2004-09-09 | 2005-09-07 | 中国重型汽车集团有限公司 | Special detector for measuring disc type screw bevel gear bevel surface jitter |
| CN200975885Y (en) * | 2006-10-31 | 2007-11-14 | 扬动股份有限公司 | Cylinder cover conduit hole coaxiality and verticality gauge |
| CN101788253A (en) * | 2010-03-17 | 2010-07-28 | 上海大学 | Device for measuring axial assembling clearance between tappet body component roller wheel and tappet body for fuel injection system of automobile |
| CN201697592U (en) * | 2010-05-14 | 2011-01-05 | 浙江吉利汽车研究院有限公司 | Detection device for measuring height of boss in valve tappet of automobile |
| CN102901422A (en) * | 2012-10-23 | 2013-01-30 | 安徽全柴动力股份有限公司 | Special detecting tool for detecting jerk value of valve lifter end face of internal combustion engine |
| CN203203510U (en) * | 2013-03-21 | 2013-09-18 | 重庆民发汽车配件有限责任公司 | Tappet comprehensive gauge |
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| Publication number | Publication date |
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| CN103196343A (en) | 2013-07-10 |
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