CN103557764B - Automobile air-conditioning evaporator detection tool for cam disc - Google Patents

Automobile air-conditioning evaporator detection tool for cam disc Download PDF

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Publication number
CN103557764B
CN103557764B CN201310546137.2A CN201310546137A CN103557764B CN 103557764 B CN103557764 B CN 103557764B CN 201310546137 A CN201310546137 A CN 201310546137A CN 103557764 B CN103557764 B CN 103557764B
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CN
China
Prior art keywords
plate
cam disc
cylindrical bar
termination
bar
Prior art date
Application number
CN201310546137.2A
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Chinese (zh)
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CN103557764A (en
Inventor
卢强
李�瑞
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重庆龙润汽车转向器有限公司
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Priority to CN201310546137.2A priority Critical patent/CN103557764B/en
Publication of CN103557764A publication Critical patent/CN103557764A/en
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Publication of CN103557764B publication Critical patent/CN103557764B/en

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Abstract

The invention discloses a kind of automobile air-conditioning evaporator detection tool for cam disc, including base (1), the first vertically-mounted plate (2), the second vertically-mounted plate (3) and at least two quick clamping mechanism (4), anti-rotation elastic compression post (A) is installed on the first vertically-mounted plate, the right side of the second vertically-mounted plate is provided with shell bores position elastomeric check post (B), it is provided with center hole (3a) and cam disc track detection arcuate groove (3b) on second vertically-mounted plate, in cam disc track detection arcuate groove, is inserted with detection bar (C);The cylindrical bar of anti-rotation elastic compression post, center hole are coaxially disposed with the cylindrical bar of shell bores position elastomeric check post, and in anti-rotation elastic compression post, the right-hand member of cylindrical bar is additionally provided with the anti-rotating hole (5b) inserted for cam disc anti-rotation termination.Simple in construction, design ingenious, can be detected that by a secondary cubing processing of the cam disc track of cam disc upper shell installing hole and arc is the most qualified, efficient and convenient.

Description

Automobile air-conditioning evaporator detection tool for cam disc
Technical field
The invention belongs to car air-conditioner processing cubing technical field, be specifically related to a kind of vehicle air-conditioner evaporator convex The cubing of wheel disc.
Background technology
Evaporator assembly (be called for short NBM1) is in automotive air-conditioning system it is critical that parts, to air-conditioning Refrigeration have significant impact, it utilizes liquid low temperature cold-producing medium the most easily to evaporate, and is changed into Steam the heat of the cooled medium of absorption, thus reach purpose of freezing.
Vehicle air-conditioner evaporator cam disc is requisite part on evaporator assembly, for the dish of injection mo(u)lding Shape structure, as it is shown in figure 5, to be installed together with housing after cam disc molding, is provided with on cam disc The cam disc track of shell bores and arc.After cam disc machines, permit if hole position error value has exceeded Value range, the cam disc geometric locus permitted are defective, all can have influence on the installation of cam disc and normal work. Accordingly, it would be desirable to individually designed one secondary cubing is for detecting the cam disc of the shell bores on cam disc and arc Track is the most qualified.
Summary of the invention
It is an object of the invention to provide the cubing of a kind of vehicle air-conditioner evaporator cam disc, be used for detecting cam disc On shell bores and the cam disc track of arc the most qualified, convenient and swift.
To this end, a kind of automobile air-conditioning evaporator detection tool for cam disc that the present invention provides, including base (1), the One vertically-mounted plate (2), the second vertically-mounted plate (3) and at least two quick clamping mechanism (4), institute State the first vertically-mounted plate (2) and be arranged on the left side of the second vertically-mounted plate (3) abreast, described quickly Clamp system (4) is fixedly mounted on the second vertically-mounted plate (3) and above and is positioned at the second vertically-mounted plate (3) Left side, described first vertically-mounted plate (2) is provided with anti-rotation elastic compression post (A), described second The right side of vertically-mounted plate (3) is provided with shell bores position elastomeric check post (B), and described housing is installed Position, hole elastomeric check post (B) is arranged on fixed mounting (7), described second vertically-mounted plate (3) On be provided with center hole (3a) and cam disc track detection arcuate groove (3b), described cam disc track is examined Detection bar (C) it is inserted with in surveying arcuate groove (3b);
Described anti-rotation elastic compression post (A), shell bores position elastomeric check post (B) by cylindrical bar (5), Return spring (6) forms, and the two ends of described cylindrical bar (5) are provided with termination (5a), middle suit Having return spring (6), one of them termination (5a) is linked together with cylindrical bar (5) by screw thread, Another termination (5a) and cylindrical bar (5) are integrally machined molding;In described anti-rotation elastic compression post (A) The termination, right side (5a) of cylindrical bar (5) and return spring (6) are positioned at the first vertically-mounted plate (2) Right side, termination, left side (5a) is positioned at the left side of the first installing plate (2), and the bar portion of cylindrical bar (5) passes First vertically-mounted plate (2) is also slidably connected with the first vertically-mounted plate (2);Described shell bores position In elastomeric check post (B), termination, right side (5a) and the return spring (6) of cylindrical bar (5) are positioned at fixing The right side of mounting seat (7), termination, left side (5a) is positioned at the left side of fixed mounting (7), cylindrical bar (5) Bar portion through fixed mounting (7) being slidably connected with fixed mounting (7);
The cylindrical bar (5) of described anti-rotation elastic compression post (A), center hole (3a) and shell bores The cylindrical bar (5) of position elastomeric check post (B) is coaxially disposed, cylinder in anti-rotation elastic compression post (A) The right-hand member of bar (5) is additionally provided with the anti-rotating hole (5b) inserted for cam disc anti-rotation termination.
It is preferably, described quick clamping mechanism (4) totally two, is looped around the periphery of center hole (3a) Arrange.
Further, after the lower end of described fixed mounting (7) bends to the left, it is fixed on second vertically-mounted On plate (3).
Before detection, first pulling the termination, right side of cylindrical bar in anti-rotation elastic compression post to the left, this cylindrical bar is to the left Mobile, then cam disc is buckled in the second peace vertically fills the left side of plate, the anti-rotation termination of cam disc is inserted simultaneously After in the anti-rotating hole of cylindrical bar, unclamping the termination, right side of cylindrical bar in anti-rotation elastic compression post, cylindrical bar is returning Move right under the effect of position spring, and cam disc is pushed down, then by quick clamping mechanism by cam disc pressure Tightly.During detection, the termination, right side of cylindrical bar in pressing shell bores position elastomeric check post, this cylindrical bar to Moving left, if cylindrical bar can be by the shell bores on cam disc, then the shell bores on cam disc closes Lattice, unclamp the cylindrical bar of shell bores position elastomeric check post, cylindrical bar return;Again detection bar is inserted convex In wheel disc track detection arcuate groove, if detection bar can in whole cam disc track detection arcuate groove unimpeded cunning Dynamic, then the cam disc track of arc is qualified, otherwise the most defective.
Beneficial effects of the present invention: simple in construction, design ingenious, can detect cam disc by a secondary cubing The processing of the cam disc track of upper shell installing hole and arc is the most qualified, efficient and convenient, substantially increases life Produce efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the cylindrical bar of anti-rotation elastic compression post in Fig. 1.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is cam disc use state diagram in cubing.
Fig. 5 is the structural representation of cam disc.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 show automobile air-conditioning evaporator detection tool for cam disc, mainly by base the 1, first vertically-mounted plate 2, the second vertically-mounted plate 3 and at least two quick clamping mechanism 4 form.
First vertically-mounted plate 2 and the second vertically-mounted plate 3 are between left and right every setting, and both are parallel to each other, and First vertically-mounted plate 2 is positioned at the left side of the second vertically-mounted plate 3.Quick clamping mechanism 4 is fixedly mounted on On second vertically-mounted plate 3 and be positioned at the left side of the second vertically-mounted plate 3, quick clamping mechanism 4 is used for pressing from both sides Tight camshaft.Anti-rotation elastic compression post A, the first vertically-mounted plate 2 are installed on first vertically-mounted plate 2 On have the circular hole passed through for anti-rotation elastic compression post A.The right side of the second vertically-mounted plate 3 is provided with housing Mounting hole site elastomeric check post B, shell bores position elastomeric check post B are arranged on fixed mounting 7, The circular hole passed through for shell bores position elastomeric check post B is had on fixed mounting 7.Second is vertically-mounted Center hole 3a and cam disc track detection arcuate groove 3b, cam disc track detection arc it is provided with on plate 3 Detection bar C it is inserted with in groove 3b.
Anti-rotation elastic compression post A, shell bores position elastomeric check post B are by cylindrical bar 5, return spring 6 Composition.The two ends of cylindrical bar 5 are provided with termination 5a, intermediate sleeve equipped with return spring 6.One of them end Head 5a links together with cylindrical bar 5 preferably by screw thread, and another termination 5a integrally adds with cylindrical bar 5 Work molding.
In anti-rotation elastic compression post A, to be positioned at first vertical for termination, the right side 5a of cylindrical bar 5 and return spring 6 The right side of installing plate 2, termination, left side 5a is positioned at the left side of the first installing plate 2, and the bar portion of cylindrical bar 5 wears Cross the circular hole on the first vertically-mounted plate 2, and be slidably connected with the first vertically-mounted plate 2.
In the elastomeric check post B of shell bores position, termination, right side 5a and the return spring 6 of cylindrical bar 5 are positioned at The right side of fixed mounting 7, termination, left side 5a is positioned at the left side of fixed mounting 7, the bar of cylindrical bar 5 Portion is through the circular hole on fixed mounting 7, and is slidably connected with fixed mounting 7.
The center hole 3a of cylindrical bar 5, the second vertically-mounted plate 3 of anti-rotation elastic compression post A pacifies with housing The cylindrical bar 5 of dress position, hole elastomeric check post B is coaxially disposed.Shown in Fig. 2, Fig. 3, elastic in anti-rotation In hold-down column A, the right-hand member of cylindrical bar 5 is additionally provided with the anti-rotating hole 5b inserted for cam disc anti-rotation termination.
Preferably, quick clamping mechanism 4 totally two, the periphery being looped around center hole 3a is arranged.It addition, After the lower end of fixed mounting 7 bends to the left, it is fixed on the second vertically-mounted plate 3.Can also be, Gu The lower end determining mounting seat 7 is directly installed on base 1.
Shown in Fig. 1, Fig. 4, before detection, first pull cylindrical bar 5 in anti-rotation elastic compression post A to the left Termination, right side 5a, this cylindrical bar 5 is moved to the left, then cam disc D is buckled in the second peace vertically fills plate 3 Left side, after the anti-rotation termination of cam disc D being inserted in the anti-rotating hole 5b of cylindrical bar 5, unclamp anti-simultaneously Turn termination, the right side 5a of cylindrical bar 5 in elastic compression post A, cylindrical bar 5 under the effect of return spring 6 to Move right, and cam disc D is pushed down, then by quick clamping mechanism 4, cam disc D is compressed.During detection, Termination, the right side 5a of cylindrical bar 5 in pressing shell bores position elastomeric check post B, this cylindrical bar 5 is to moving to left It is dynamic, if cylindrical bar 5 can be by the shell bores on cam disc D, the then shell bores on cam disc D Qualified, unclamp the cylindrical bar 5 of shell bores position elastomeric check post B, cylindrical bar 5 return;Bar will be detected again C inserts in cam disc D track detection arcuate groove, if detection bar C can be at whole cam disc track detection arc Unimpeded slip in groove, then the cam disc track of arc is qualified, otherwise the most defective.

Claims (3)

1. an automobile air-conditioning evaporator detection tool for cam disc, it is characterised in that: include base (1), first Vertically-mounted plate (2), the second vertically-mounted plate (3) and at least two quick clamping mechanism (4), described First vertically-mounted plate (2) is arranged on the left side of the second vertically-mounted plate (3), described quick clip abreast Tight mechanism (4) is fixedly mounted on the second vertically-mounted plate (3) and above and is positioned at the second vertically-mounted plate (3) Left side, described first vertically-mounted plate (2) is provided with anti-rotation elastic compression post (A), described second The right side of vertically-mounted plate (3) is provided with shell bores position elastomeric check post (B), and described housing is installed Position, hole elastomeric check post (B) is arranged on fixed mounting (7), described second vertically-mounted plate (3) On be provided with center hole (3a) and cam disc track detection arcuate groove (3b), described cam disc track is examined Detection bar (C) it is inserted with in surveying arcuate groove (3b);
Described anti-rotation elastic compression post (A), shell bores position elastomeric check post (B) by cylindrical bar (5), Return spring (6) forms, and the two ends of described cylindrical bar (5) are provided with termination (5a), middle suit Having return spring (6), one of them termination (5a) is linked together with cylindrical bar (5) by screw thread, Another termination (5a) and cylindrical bar (5) are integrally machined molding;In described anti-rotation elastic compression post (A) The termination, right side (5a) of cylindrical bar (5) and return spring (6) are positioned at the first vertically-mounted plate (2) Right side, termination, left side (5a) is positioned at the left side of the first installing plate (2), and the bar portion of cylindrical bar (5) passes First vertically-mounted plate (2) is also slidably connected with the first vertically-mounted plate (2);Described shell bores position In elastomeric check post (B), termination, right side (5a) and the return spring (6) of cylindrical bar (5) are positioned at fixing The right side of mounting seat (7), termination, left side (5a) is positioned at the left side of fixed mounting (7), cylindrical bar (5) Bar portion through fixed mounting (7) being slidably connected with fixed mounting (7);
The cylindrical bar (5) of described anti-rotation elastic compression post (A), center hole (3a) and shell bores The cylindrical bar (5) of position elastomeric check post (B) is coaxially disposed, cylinder in anti-rotation elastic compression post (A) The right-hand member of bar (5) is additionally provided with the anti-rotating hole (5b) inserted for cam disc anti-rotation termination.
Automobile air-conditioning evaporator detection tool for cam disc the most according to claim 1, it is characterised in that: institute Stating quick clamping mechanism (4) totally two, the periphery being looped around center hole (3a) is arranged.
Automobile air-conditioning evaporator detection tool for cam disc the most according to claim 1 and 2, it is characterised in that: After the lower end of described fixed mounting (7) bends to the left, it is fixed on the second vertically-mounted plate (3).
CN201310546137.2A 2013-11-06 2013-11-06 Automobile air-conditioning evaporator detection tool for cam disc CN103557764B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310546137.2A CN103557764B (en) 2013-11-06 2013-11-06 Automobile air-conditioning evaporator detection tool for cam disc

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Application Number Priority Date Filing Date Title
CN201310546137.2A CN103557764B (en) 2013-11-06 2013-11-06 Automobile air-conditioning evaporator detection tool for cam disc

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CN103557764B true CN103557764B (en) 2016-08-24

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897023B (en) * 2015-06-08 2017-10-31 无锡吉兴汽车声学部件科技有限公司 Imitative real vehicle formula detection means
CN109458915B (en) * 2018-12-21 2020-12-22 焦作大学 Detection tool and detection method for profile of disc cam

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907431A (en) * 2010-07-29 2010-12-08 广东鸿特精密技术股份有限公司 Hole position comprehensive check tool with auxiliary measuring block
CN202195778U (en) * 2011-08-17 2012-04-18 勤威(天津)工业有限公司 Special check fixture used for measuring position of exhaust pipe hole of automobile
CN102445128A (en) * 2011-10-12 2012-05-09 奇瑞汽车股份有限公司 Mechanism for quickly withdrawing detection pin
CN203550835U (en) * 2013-11-06 2014-04-16 重庆龙润汽车转向器有限公司 Cam disc detection device for automobile air conditioning evaporator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005233749A (en) * 2004-02-19 2005-09-02 Denso Corp Hole position inspection jig

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907431A (en) * 2010-07-29 2010-12-08 广东鸿特精密技术股份有限公司 Hole position comprehensive check tool with auxiliary measuring block
CN202195778U (en) * 2011-08-17 2012-04-18 勤威(天津)工业有限公司 Special check fixture used for measuring position of exhaust pipe hole of automobile
CN102445128A (en) * 2011-10-12 2012-05-09 奇瑞汽车股份有限公司 Mechanism for quickly withdrawing detection pin
CN203550835U (en) * 2013-11-06 2014-04-16 重庆龙润汽车转向器有限公司 Cam disc detection device for automobile air conditioning evaporator

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