CN103644831A - Hole coaxiality detection device of automobile brake system clamp body - Google Patents
Hole coaxiality detection device of automobile brake system clamp body Download PDFInfo
- Publication number
- CN103644831A CN103644831A CN201310602466.4A CN201310602466A CN103644831A CN 103644831 A CN103644831 A CN 103644831A CN 201310602466 A CN201310602466 A CN 201310602466A CN 103644831 A CN103644831 A CN 103644831A
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- brake system
- hole
- automobile brake
- shaft
- clamp body
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Abstract
The invention relates to a hole coaxiality detection device of an automobile brake system clamp body. The hole coaxiality detection device comprises a positioning shaft (1), a detection head (2), a crank arm (3), a transmission shaft (4), a support shaft (5), an adjusting knob (6) and a dial indicator (7), wherein the positioning shaft (1) is completely matched with a detected workpiece datum hole, the detection head (1) is contacted with the inner diameter of the detected hole, the offset of the detection head (2) corresponding to the positioning shaft (1) is transmitted to the dial indicator through the crank arm (3) and the transmission shaft (4) and expressed in a numerical form directly. A maximum value read when a rotating support shaft (5) rotates for a cycle is the offset of the detected hole. The detection device provided by the invention has the characteristics of convenient detection, accurate data, easy operation and the like, has an actual using effect for detection of the hole coaxiality of the automobile brake system clamp body, enables the production and detection efficiency of the automobile brake system clamp body to be greatly improved, and greatly reduces the processing reject ratio of the automobile brake system clamp body.
Description
Technical field
The present invention relates to a kind of endoporus axiality detection device of machined part, particularly a kind of endoporus right alignment of automobile brake system caliper detects.
Background technology
Along with the fast development of automobile industry, automobile making level is also improving constantly, and is also more and more higher like this to the requirement of automobile manufacture industry at present, such as requiring high quality and high efficiency aspect the processing of parts.For this reason, automobile brake system manufacturing developed a kind of can the convenient and swift pick-up unit that detects accurately braking clamp body opening right alignment, realized the high-quality high-efficiency processing of automobile brake system caliper.
Summary of the invention
The present invention manufactures in processing industry for solving automobile brake system, it is high that brake caliper is produced fraction defective, the problems such as waste is serious, production efficiency is low, provide a kind of can the convenient and swift pick-up unit that detects accurately braking clamp body opening right alignment, solved production fraction defective high, waste is serious, the low problem of production efficiency, has guaranteed the high quality and high efficiencyization production that automobile brake caliper body is manufactured.
The concrete technical scheme that the present invention adopts is:
An automobile brake system caliper hole coaxiality check tool device, comprises locating shaft, and detection head, cranks arm, transmission shaft, back shaft, adjusting knob, clock gauge.Locating shaft fits like a glove with detected two datum holes, and detection head contacts with tested gaging hole internal diameter, and its offset with respect to locating shaft is passed to clock gauge by cranking arm with transmission shaft, directly with the form of numerical value, expresses.Rotating support shaft, reading and obtaining maximal value in rotating a circle is the offset of measured hole.Locating shaft fits like a glove with detected two datum holes, and detection head contacts with tested gaging hole internal diameter, and its offset with respect to locating shaft is passed to clock gauge by cranking arm with transmission shaft, directly with the form of numerical value, expresses.Rotating support shaft, reading and obtaining maximal value in rotating a circle is the offset of measured hole.
The invention has the beneficial effects as follows: this pick-up unit has easy to detect, data are accurate, the features such as easy operating, detection for automobile brake system caliper hole right alignment possesses actual result of use, the production testing efficiency of automobile brake system caliper is significantly improved, greatly reduce the processing fraction defective of automobile brake system caliper.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete embodiment, the present invention will be further described.
Fig. 1 is structural drawing of the present invention.
In figure, 1. locating shaft, 2. detection head, 3. cranks arm, 4. transmission shaft,
5. back shaft, 6. adjusting knob 7. clock gauges.
Embodiment
Below in conjunction with embodiment, illustrate the present invention.
An automobile brake system caliper hole coaxiality check tool device, comprises locating shaft 1, and detection head 2, cranks arm 3, transmission shaft 4, back shaft 5, adjusting knob 6, clock gauge 7.Locating shaft 1 fits like a glove with detected two datum holes, and detection head 2 contacts with tested gaging hole internal diameter, its offset with respect to locating shaft 1 by crank arm 3 and transmission shaft 4 be passed to clock gauge, directly with the form of numerical value, express.Rotating support shaft 5, reading and obtaining maximal value in rotating a circle is the offset of measured hole.
During detection, first locating shaft 1 is inserted in the datum hole of detected part, makes detection head 2 aim at tested gaging hole inwall, it is fitted like a glove; Rotation adjusting knob 6, makes zero clock gauge 7; Then rotating support shaft 5, observe and record the fluctuation range of clock gauge 7, and this undulating quantity is the coaxial offset of measuring.So method detects 3 times, gets its mean value as final measured value.
The present invention is not limited to above-described embodiment, and equivalent concepts or change in any technical scope disclosing in the present invention, all classify protection scope of the present invention as.
Claims (1)
1. an automobile brake system caliper hole coaxiality check tool device, is characterized in that: comprise locating shaft (1), detection head (2), crank arm (3), transmission shaft (4), back shaft (5), adjusting knob (6), clock gauge (7); Locating shaft (1) fits like a glove with detected two datum holes, detection head (2) contacts with tested gaging hole internal diameter, its offset with respect to locating shaft (1) is passed to clock gauge by crank arm (3) and transmission shaft (4), directly with the form of numerical value, expresses; Rotating support shaft (5), reading and obtaining maximal value in rotating a circle is the offset of measured hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602466.4A CN103644831A (en) | 2013-11-25 | 2013-11-25 | Hole coaxiality detection device of automobile brake system clamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602466.4A CN103644831A (en) | 2013-11-25 | 2013-11-25 | Hole coaxiality detection device of automobile brake system clamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644831A true CN103644831A (en) | 2014-03-19 |
Family
ID=50250084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310602466.4A Pending CN103644831A (en) | 2013-11-25 | 2013-11-25 | Hole coaxiality detection device of automobile brake system clamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644831A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034244A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Caliper coaxiality gauge |
| CN108007325A (en) * | 2017-12-26 | 2018-05-08 | 浙江泰鸿万立科技股份有限公司 | A kind of coaxiality check fixture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257906A (en) * | 1998-03-16 | 1999-09-24 | Mitsutoyo Corp | Inside measuring device |
| DE20116188U1 (en) * | 2001-10-02 | 2003-02-13 | Bartel Ralf | Conical bore inspection tool has exchangeable gauge elements |
| CN201138187Y (en) * | 2007-08-24 | 2008-10-22 | 江苏微特利电机制造有限公司 | Motor end cover both ends hole position accuracy examines utensil |
| CN202141425U (en) * | 2011-06-26 | 2012-02-08 | 河南科隆集团有限公司 | Surface accuracy testing tool of workpieces |
| CN102519345A (en) * | 2011-11-24 | 2012-06-27 | 陈寿权 | Coaxiality detection device of motor end cover |
| CN202393319U (en) * | 2011-12-12 | 2012-08-22 | 昆山恒源机械制造有限公司 | Jumpiness detection tool on bottom of sealing groove |
| CN203587035U (en) * | 2013-11-25 | 2014-05-07 | 大久制作(大连)有限公司 | Clamp body hole coaxiality inspection device of automobile braking system |
-
2013
- 2013-11-25 CN CN201310602466.4A patent/CN103644831A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257906A (en) * | 1998-03-16 | 1999-09-24 | Mitsutoyo Corp | Inside measuring device |
| DE20116188U1 (en) * | 2001-10-02 | 2003-02-13 | Bartel Ralf | Conical bore inspection tool has exchangeable gauge elements |
| CN201138187Y (en) * | 2007-08-24 | 2008-10-22 | 江苏微特利电机制造有限公司 | Motor end cover both ends hole position accuracy examines utensil |
| CN202141425U (en) * | 2011-06-26 | 2012-02-08 | 河南科隆集团有限公司 | Surface accuracy testing tool of workpieces |
| CN102519345A (en) * | 2011-11-24 | 2012-06-27 | 陈寿权 | Coaxiality detection device of motor end cover |
| CN202393319U (en) * | 2011-12-12 | 2012-08-22 | 昆山恒源机械制造有限公司 | Jumpiness detection tool on bottom of sealing groove |
| CN203587035U (en) * | 2013-11-25 | 2014-05-07 | 大久制作(大连)有限公司 | Clamp body hole coaxiality inspection device of automobile braking system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034244A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Caliper coaxiality gauge |
| CN104034244B (en) * | 2014-06-18 | 2017-08-01 | 昆山恒源机械制造有限公司 | Clamp coaxiality check fixture |
| CN108007325A (en) * | 2017-12-26 | 2018-05-08 | 浙江泰鸿万立科技股份有限公司 | A kind of coaxiality check fixture |
| CN108007325B (en) * | 2017-12-26 | 2024-03-19 | 浙江泰鸿万立科技股份有限公司 | Coaxiality gauge |
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| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |