CN103983174A - Support inner circular arc size checking tool - Google Patents

Support inner circular arc size checking tool Download PDF

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Publication number
CN103983174A
CN103983174A CN201410231301.5A CN201410231301A CN103983174A CN 103983174 A CN103983174 A CN 103983174A CN 201410231301 A CN201410231301 A CN 201410231301A CN 103983174 A CN103983174 A CN 103983174A
Authority
CN
China
Prior art keywords
circular arc
positioning component
rotating shaft
support frame
size checking
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
Application number
CN201410231301.5A
Other languages
Chinese (zh)
Inventor
李林弟
陶善明
安礼书
黄正山
丁勇刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Heng Yuan Machinery Manufacturing Co Ltd
Original Assignee
Kunshan Heng Yuan Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kunshan Heng Yuan Machinery Manufacturing Co Ltd filed Critical Kunshan Heng Yuan Machinery Manufacturing Co Ltd
Priority to CN201410231301.5A priority Critical patent/CN103983174A/en
Publication of CN103983174A publication Critical patent/CN103983174A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a support inner circular arc size checking tool. The support inner circular arc size checking tool comprises a base. A first positioning assembly and a second positioning assembly for positioning a brake support are arranged on the base. A detection assembly is arranged on one side of the two positioning assemblies, arranged on the base and located on a straight line perpendicular to the center of the connecting line of the first positioning assembly and the second positioning assembly. The detection assembly comprises a detection base, a rotating shaft is rotationally arranged on the detection base, a rotating scraper blade rotating coaxial with the rotating shaft is detachably arranged on the rotating shaft, one end of the rotating scraper blade is fixedly connected with the rotating shaft, the other end of the rotating scraper blade selectively makes contact with circular arc sections of the brake support, and one end of the rotating shaft is connected with a first power device for enabling the rotating shaft to rotate forwards and backwards. According to the support inner circular arc size checking tool, the circular arc sections of brake supports produced in batches can be quickly detected, the detection difficulty is lowered, detection accuracy is improved, labor intensity of detection workers is relieved, and detection efficiency is greatly improved.

Description

Circular arc size checking device in support
Technical field
The present invention relates to testing tool technical field, relate in particular to circular arc size checking device in a kind of support.
Background technology
Automotive safety and everyone life are closely bound up, and active safety equipment the most basic on automobile will have been counted brake system.Detent is the chief component of brake system of car, is one of main safety component of automobile.Along with improving constantly of vehicle performance, the continuous lifting of the speed of a motor vehicle has also proposed requirements at the higher level to the brake system of vehicle thereupon, so the better disc brake of braking effect is applied in car, commercial car just more and more widely.Automotive disc brake is made rubbing surface with middle end face, form brake unit, and the size of this damping force is just reflected in across on the clamping clip in brake disc both sides, is called caliper by friction disc and its metal dish.
The disc brake of automobile is by hydraulic actuation power source, and main parts size has brake disc, hydraulic jack, caliper, oil pipe etc.Brake disc is fixed on wheel, and with vehicle wheel rotation, oil cylinder is fixed on the support of detent.Driver is in the time stepping on brake pedal, damping force will be transported to from brake pedal, master cylinder the brake caliper of each wheel by oil pipe, now in oil cylinder, piston is had an effect by the effect of hydraulic coupling, promote friction disc and press to brake disc, hugged, just as clamp the flying disc of rotation with pliers, force it to stop at once.
In detent, brake support frame is particularly important parts, also higher to its accuracy requirement, after finishing according to drawing production, must detect the size on it, to ensure the requirement of the compound assembling of each size.As shown in Figure 1, brake support frame 100 comprises rack body 101, the both sides of rack body 101 are provided with the first linking arm 102 and the second linking arm 103, be provided with connecting hole 104 at the first linking arm 102 away from one end of rack body 101, also be provided with connecting hole 104 at the second linking arm 102 away from one end of rack body 101, on described rack body 101, be also symmetrically arranged with between 105, two arc sections 105 of two arc sections and have gap along its axis.
At present, generally adopt the testing tools such as contourgraph to detect to the detection of the arc section 105 on brake support frame 100, contourgraph is in the time detecting the brake support frame 100 of batch production, brake support frame 100 of every detection, all needs to adjust one-time detection equipment, reads one-time detection data, increase like this detection difficulty, reduce accuracy of detection, increased the labour intensity that detects workman simultaneously, be unfavorable for improving detection efficiency.
Summary of the invention
The object of the present invention is to provide circular arc size checking device in a kind of support, it can detect fast to the arc section of the brake support frame of batch production, has reduced detection difficulty, has improved accuracy of detection, reduce the labour intensity that detects workman simultaneously, improved greatly detection efficiency.
For reaching this object, the present invention by the following technical solutions:
Circular arc size checking device in a kind of support, comprise base, on described base, be provided with the first positioning component and the second positioning component for brake support frame is positioned, one side of described the first positioning component and described the second positioning component arranges detection components, described detection components is arranged on described base and is positioned on the straight line perpendicular to the center of described the first positioning component and described the second positioning component line, described detection components comprises detection seat, the upper rotation of described detection seat arranges rotating shaft, in described rotating shaft, be detachably provided with the rotating blade with its coaxial rotation, one end of described rotating blade is connected with described rotating shaft, the arc section selective exposure of the other end of described rotating blade and brake support frame, one end of described rotating shaft connects for achieving the first propulsion system that rotate and reverse.
By being set on base, positioning component brake support frame can be fixed on base, by detection components is set on base, utilize rotating rotating blade in this detection components to detect the arc section on brake support frame, the radius of gyration of rotating blade matches with the radius of arc section, if rotating blade can be transferred in the arc section of brake support frame smoothly, illustrate that arc section is qualified, on the contrary defective, need to overhaul.
By being arranged in rotating shaft dismountable rotating blade, the rotating blade that need to change different length that can detect according to reality, with the precision that ensures to detect.
Preferably, described the first propulsion system are motor.
As a kind of preferred version of circular arc size checking device in support, described rotating blade is provided with circular arc away from one end of described rotating shaft.
By circular arc is set, can make rotating blade be transferred to more smoothly in the arc section of brake support frame, reduce the friction between rotating blade and arc section, ensure the surface quality of brake support frame, extended the serviceable life of rotating blade simultaneously.
As a kind of preferred version of circular arc size checking device in support, described rotating blade is not less than the radius of described arc section to the distance between the axis of described rotating shaft away from one end of described rotating shaft.
As a kind of preferred version of circular arc size checking device in support, described the first positioning component comprises the first positioning seat, be provided with away from a side of described base at described the first positioning seat with the first linking arm of brake support frame on the first register pin of matching of connecting hole;
Described the second positioning component comprises the second positioning seat, be provided with away from a side of described base at described the second positioning seat with the second linking arm of brake support frame on the second register pin of matching of connecting hole.
By two register pins are set, brake support frame is positioned, can effectively prevent that brake support frame from the movement of directions X and Y-direction occurring in testing process, strengthen locating effect.
As a kind of preferred version of circular arc size checking device in support, the distance between the axis of described the first register pin and the axis of described the second register pin equals the pitch-row of the connecting hole on connecting hole and described the second linking arm on described the first linking arm.
As a kind of preferred version of circular arc size checking device in support, between described the first positioning component and described the second positioning component, be provided for supporting the supporting seat of brake support frame, described arc section is positioned at the both sides of described supporting seat.
By supporting seat is set, can in testing process, support brake support frame, prevent brake support frame distortion.
As a kind of preferred version of circular arc size checking device in support, described supporting seat arranges the 3rd positioning component away from a side of described detection components, described the 3rd positioning component comprises the plate that compresses away from a side of described arc section for brake support frame described in selectivity butt, described in compress plate compress described in being provided for promoting away from a side of described supporting seat plate near or away from the second propulsion system of described brake support frame.
By the 3rd positioning component is set, can strengthen the locating effect to brake support frame.
Preferably, described the second propulsion system are cylinder.
As a kind of preferred version of circular arc size checking device in support, described in to compress plate be arc plate, the concave surface of described arc plate is near described supporting seat setting, for compressing described brake support frame.
As a kind of preferred version of circular arc size checking device in support, described in to compress plate be surface plate.
As a kind of preferred version of circular arc size checking device in support, described supporting seat comprises the fixed head being connected with described base and is parallel to the back up pad of fixed head, between described fixed head and described back up pad, support bar is set, the diameter of described support bar is less than the distance between two arc sections on brake support frame.
Beneficial effect of the present invention: contrast prior art, in support of the present invention, circular arc size checking device is simple in structure, easy to operate, can detect fast the arc section of the brake support frame of batch production, reduce detection difficulty, improve accuracy of detection, reduced the labour intensity that detects workman simultaneously, improved greatly detection efficiency.
Brief description of the drawings
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the schematic perspective view of the interior circular arc size checking device of the support described in embodiment and brake support frame;
Fig. 2 is that the master of circular arc size checking device in the support described in embodiment looks schematic diagram;
Fig. 3 is the schematic side view of circular arc size checking device in the support described in embodiment;
Fig. 4 is the schematic top plan view of circular arc size checking device in the support described in embodiment.
In figure:
100, brake support frame; 101, rack body; 102, the first linking arm; 103, the second linking arm; 104, connecting hole; 105, arc section;
1, base; 2, the first positioning component; 21, the first positioning seat; 22, the first register pin; 3, the second positioning component; 31, the second positioning seat; 32, the second register pin; 4, detection components; 41, detect seat; 42, rotating shaft; 43, rotating blade; 5, supporting seat; 51, fixed head; 52, back up pad; 53, support bar.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
As shown in Figures 1 to 4, circular arc size checking device in support described in embodiments of the invention, comprise base 1, on base 1, be provided with the first positioning component 2 and the second positioning component 3 for brake support frame 100 is positioned, one side of the first positioning component 2 and the second positioning component 3 arranges detection components 4, detection components 4 is arranged on base 1 and is positioned on the straight line perpendicular to the center of the first positioning component 2 and the second positioning component 3 lines, detection components 4 comprises detection seat 41, detect on seat 41 and rotate rotating shaft 42 is set, in rotating shaft 42, be detachably provided with the rotating blade 43 with its coaxial rotation, one end of rotating blade 43 is connected with rotating shaft 42, arc section 105 selective exposures of the other end of rotating blade 43 and brake support frame 100, one end of rotating shaft 42 connects for achieving the first propulsion system that rotate and reverse.
In the present embodiment, the first propulsion system are motor.
Rotating blade 43 is provided with circular arc away from one end of rotating shaft 42, and rotating blade 43 is not less than the radius of arc section 104 to the distance between the axis of rotating shaft 42 away from one end of rotating shaft 42.
The first positioning component 2 comprises the first positioning seat 21, be provided with away from a side of base 1 at the first positioning seat 21 with the first linking arm 102 of brake support frame 100 on the first register pin 22 of matching of connecting hole 104.
The second positioning component 3 comprises the second positioning seat 31, be provided with away from a side of base 1 at the second positioning seat 31 with the second linking arm 103 of brake support frame 100 on the second register pin 32 of matching of connecting hole 104.
Distance between the axis of the axis of the first register pin 22 and the second register pin 32 equals the pitch-row of the connecting hole 104 on connecting hole 104 and the second linking arm 103 on the first linking arm 102.
The supporting seat 5 that is provided for supporting brake support frame 100 between the first positioning component 2 and the second positioning component 3, arc section 105 is positioned at the both sides of supporting seat 5.
Supporting seat 5 arranges the 3rd positioning component away from a side of detection components 4, the 3rd positioning component comprises the plate that compresses away from a side of arc section 105 for selectivity butt brake support frame 100, compress plate away from a side of supporting seat 5 be provided for promoting compressing plate near or away from the second propulsion system of brake support frame 100.In the present embodiment, the second propulsion system are cylinder.
Compressing plate is arc plate, and the concave surface of arc plate is near supporting seat setting, for compressing brake support frame.Compress plate be not limited to arc plate can also be for the structure such as surface plate, as long as the structure that can compress brake support frame all can be applicable to the present invention.
Supporting seat 5 comprises the fixed head 51 being connected with base 1 and the back up pad 52 that is parallel to fixed head 51, between fixed head 51 and back up pad 52, support bar 53 is set, and the diameter of support bar 53 is less than the distance between two arc sections 105 on brake support frame 100.
" first " of the present invention, " second ", " 3rd " etc., only, for being distinguished on describing, do not have special implication.
What need statement is; above-mentioned embodiment is only preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the variation that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection scope of the present invention.

Claims (10)

1. circular arc size checking device in a support, it is characterized in that, comprise base, on described base, be provided with the first positioning component and the second positioning component for brake support frame is positioned, one side of described the first positioning component and described the second positioning component arranges detection components, described detection components is arranged on described base and is positioned on the straight line perpendicular to the center of described the first positioning component and described the second positioning component line, described detection components comprises detection seat, the upper rotation of described detection seat arranges rotating shaft, in described rotating shaft, be detachably provided with the rotating blade with its coaxial rotation, one end of described rotating blade is connected with described rotating shaft, the arc section selective exposure of the other end of described rotating blade and brake support frame, one end of described rotating shaft connects for achieving the first propulsion system that rotate and reverse.
2. circular arc size checking device in support according to claim 1, is characterized in that, described rotating blade is provided with circular arc away from one end of described rotating shaft.
3. circular arc size checking device in support according to claim 2, is characterized in that, described rotating blade is not less than the radius of described arc section to the distance between the axis of described rotating shaft away from one end of described rotating shaft.
4. circular arc size checking device in support according to claim 3, it is characterized in that, described the first positioning component comprises the first positioning seat, be provided with away from a side of described base at described the first positioning seat with the first linking arm of brake support frame on the first register pin of matching of connecting hole;
Described the second positioning component comprises the second positioning seat, be provided with away from a side of described base at described the second positioning seat with the second linking arm of brake support frame on the second register pin of matching of connecting hole.
5. circular arc size checking device in support according to claim 4, it is characterized in that, the distance between the axis of described the first register pin and the axis of described the second register pin equals the pitch-row of the connecting hole on connecting hole and described the second linking arm on described the first linking arm.
6. according to circular arc size checking device in the support described in claim 1 to 5 any one, it is characterized in that, the supporting seat that is provided for supporting brake support frame between described the first positioning component and described the second positioning component, described arc section is positioned at the both sides of described supporting seat.
7. circular arc size checking device in support according to claim 6, it is characterized in that, described supporting seat arranges the 3rd positioning component away from a side of described detection components, described the 3rd positioning component comprises the plate that compresses away from a side of described arc section for brake support frame described in selectivity butt, described in compress plate compress described in being provided for promoting away from a side of described supporting seat plate near or away from the second propulsion system of described brake support frame.
8. circular arc size checking device in support according to claim 7, is characterized in that, described in to compress plate be arc plate, the concave surface of described arc plate is near described supporting seat setting, for compressing described brake support frame.
9. circular arc size checking device in support according to claim 7, is characterized in that, described in to compress plate be surface plate.
10. circular arc size checking device in support according to claim 6, it is characterized in that, described supporting seat comprises the fixed head being connected with described base and is parallel to the back up pad of fixed head, between described fixed head and described back up pad, support bar is set, the diameter of described support bar is less than the distance between two arc sections on brake support frame.
CN201410231301.5A 2014-05-28 2014-05-28 Support inner circular arc size checking tool Pending CN103983174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410231301.5A CN103983174A (en) 2014-05-28 2014-05-28 Support inner circular arc size checking tool

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Application Number Priority Date Filing Date Title
CN201410231301.5A CN103983174A (en) 2014-05-28 2014-05-28 Support inner circular arc size checking tool

Publications (1)

Publication Number Publication Date
CN103983174A true CN103983174A (en) 2014-08-13

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371804A (en) * 2014-08-28 2016-03-02 朱玉静 Simple detection device for profile tolerance of vehicle brake caliper
CN106524877A (en) * 2016-11-17 2017-03-22 讯龙型材折弯(合肥)有限公司 Rapid detection mechanism for profile tolerance of T-shaped bending member
CN110823157A (en) * 2019-11-24 2020-02-21 陈钦先 High-accuracy step hole measuring caliper
CN112577383A (en) * 2020-11-30 2021-03-30 湖北飞龙摩擦密封材料股份有限公司 Air pressure disc brake support detection tool clamp

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126701A (en) * 1995-11-06 1997-05-16 Denso Corp Circular arc radial dimension measuring device
KR20020032116A (en) * 2000-10-25 2002-05-03 선우 영석 Roll roundness measuring device
CN2890837Y (en) * 2006-03-20 2007-04-18 重庆宗申技术开发研究有限公司 Motorcycle right tripod detector
CN202109873U (en) * 2011-06-27 2012-01-11 湖州剑力金属制品有限公司 Pipe fitting measurement apparatus
CN202393315U (en) * 2011-12-19 2012-08-22 昆山恒源机械制造有限公司 Manual scraper checking fixture for support
CN202393314U (en) * 2011-12-16 2012-08-22 昆山恒源机械制造有限公司 Support desk type scraper plate detecting fixture
CN202562402U (en) * 2011-12-09 2012-11-28 昆山恒源机械制造有限公司 A kind of tool for detecting circular arc point coordinate of bracket
CN202692915U (en) * 2012-04-25 2013-01-23 株洲市九洲传动机械设备有限公司 Double-gear-tooth phase detection apparatus of dual gears
CN103363869A (en) * 2013-07-05 2013-10-23 奇瑞汽车股份有限公司 Detection device for circular arc surface
CN203881277U (en) * 2014-05-28 2014-10-15 昆山恒源机械制造有限公司 Bracket inner circular arc size detection tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126701A (en) * 1995-11-06 1997-05-16 Denso Corp Circular arc radial dimension measuring device
KR20020032116A (en) * 2000-10-25 2002-05-03 선우 영석 Roll roundness measuring device
CN2890837Y (en) * 2006-03-20 2007-04-18 重庆宗申技术开发研究有限公司 Motorcycle right tripod detector
CN202109873U (en) * 2011-06-27 2012-01-11 湖州剑力金属制品有限公司 Pipe fitting measurement apparatus
CN202562402U (en) * 2011-12-09 2012-11-28 昆山恒源机械制造有限公司 A kind of tool for detecting circular arc point coordinate of bracket
CN202393314U (en) * 2011-12-16 2012-08-22 昆山恒源机械制造有限公司 Support desk type scraper plate detecting fixture
CN202393315U (en) * 2011-12-19 2012-08-22 昆山恒源机械制造有限公司 Manual scraper checking fixture for support
CN202692915U (en) * 2012-04-25 2013-01-23 株洲市九洲传动机械设备有限公司 Double-gear-tooth phase detection apparatus of dual gears
CN103363869A (en) * 2013-07-05 2013-10-23 奇瑞汽车股份有限公司 Detection device for circular arc surface
CN203881277U (en) * 2014-05-28 2014-10-15 昆山恒源机械制造有限公司 Bracket inner circular arc size detection tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371804A (en) * 2014-08-28 2016-03-02 朱玉静 Simple detection device for profile tolerance of vehicle brake caliper
CN106524877A (en) * 2016-11-17 2017-03-22 讯龙型材折弯(合肥)有限公司 Rapid detection mechanism for profile tolerance of T-shaped bending member
CN110823157A (en) * 2019-11-24 2020-02-21 陈钦先 High-accuracy step hole measuring caliper
CN110823157B (en) * 2019-11-24 2021-12-07 江苏莲源机械制造有限公司 High-accuracy step hole measuring caliper
CN112577383A (en) * 2020-11-30 2021-03-30 湖北飞龙摩擦密封材料股份有限公司 Air pressure disc brake support detection tool clamp

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Application publication date: 20140813

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